YASKAWA Z1000U HVAC MATRIX Drive Programming Manual

2024-12-03 • 0 likes • 1 views

CClementina Bode

Explore the YASKAWA Z1000U HVAC MATRIX Drive Programming Manual including the information for application presets, auto-tuning procedures, and accessing fault history.

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Programming Manual

MANUAL NO. SIEP C710636 10D

Parameter Details

Periodic Inspection &

Maintenance

Parameter List

MEMOBUS/Modbus

Communications

Z1000U HVAC MATRIX Drive

Low Harmonic Drive for HVAC Applications

Models:

200 V Class: 7.5 to 75 kW (10 to 100 HP ND)

400 V Class: 5.5 to 260 kW (7.5 to 350 HP ND)

Type: CIMR-ZU

To properly use the product, read this manual thoroughly and retain

for easy reference, inspection, and maintenance. Ensure the end user

receives this manual.

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Transcript of the document

Page 1 - English - : Programming Manual MANUAL NO SIEP C710636 10D Parameter Details Periodic Inspection amp Maintenance Parameter List MEMOBUSModbus Communications B C D E A B Z1000U HVAC MATRIX Drive Low Harmonic Drive for HVAC Applications Models 200 V Class 75 to 75 kW 10 to 100 HP ND 400 V Class 55 to 260 kW 75 to 350 HP ND Type CIMRZU To properly use the product read this manual thoroughly and retain for easy reference inspection and maintenance Ensure the end user receives this manual
Page 2 - English - : This Page Intentionally Blank YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual Copyright 2014 YASKAWA ELECTRIC CORPORATION All rights reserved No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means mechanical electronic photocopying recording or otherwise without the prior written permission of Yaskawa No patent liability is assumed with respect to the use of the information contained herein Moreover because Yaskawa is constantly striving to improve its highquality products the information contained in this manual is subject to change without notice Every precaution has been taken in the preparation of this manual Yaskawa assumes no responsibility for errors or omissions Neither is any liability assumed for damages resulting from the use of the information contained in this publication
Page 3 - English - : Table of Contents 1 PARAMETER DETAILS 9 11 A Initialization 10 A1 Initialization 10 A2 User Parameters 14 12 b Application 16 b1 Operation Mode Selection 16 b2 DC Injection Braking 21 b3 Speed Search 23 b4 Timer Function 30 b5 PID Control 31 b8 Energy Saving 44 13 C Tuning 46 C1 Acceleration and Deceleration Times 46 C2 SCurve Characteristics 47 C4 Torque Compensation 48 C6 Carrier Frequency 49 Rated Current Depending on Carrier Frequency 50 C7 Voltage Adjustment 51 14 d Reference Settings 52 d1 Frequency Reference 52 d2 Frequency UpperLower Limits 53 d3 Jump Frequency 54 d4 Frequency Reference Hold and UpDown 2 Function 55 d6 Field Weakening 56 d7 Offset Frequency 57 15 E Motor Parameters 58 E1 Vf Pattern for Motor 1 58 E2 Motor 1 Parameters 62 E5 PM Motor Settings 64 16 F Option Settings 67 F2 Analog Input Card Settings 67 F3 Digital Input Card Settings 67 F4 Analog Monitor Card Settings 68 F5 Digital Output Card Settings 69 F6 and F7 Communication Option Card 69 CCLink Parameters 71 MECHATROLINK Parameters 71 PROFIBUSDP Parameters 72 YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual
Page 4 - English - : CANopen Parameters 73 BACnet Parameters 73 DeviceNet Parameters 74 Modbus TCPIP Parameters 76 PROFINET Parameters 76 EtherNetIP Parameters 76 17 H Terminal Functions77 H1 MultiFunction Digital Inputs 77 H2 MultiFunction Digital Outputs 87 H3 MultiFunction Analog Inputs 98 H4 MultiFunction Analog Outputs 103 H5 Serial Communication APOGEE FLN BACnet MEMOBUSModbus and Metasys N2 105 18 L Protection Functions 106 L1 Motor Protection 106 L2 Momentary Power Loss RideThru 109 L3 Stall Prevention 111 L4 Speed Detection 116 L5 Fault Restart 117 L6 Torque Detection 120 L8 Drive Protection 123 L9 Drive Protection 2 128 19 n Special Adjustments129 n1 Hunting Prevention 129 n3 High Slip Braking HSB and Overexcitation Braking 130 n8 PM Motor Control Tuning 130 110 o OperatorRelated Settings 133 o1 HOA Keypad Display Selection 133 o2 HOA Keypad Functions 136 o3 Copy Function 137 o4 Maintenance Monitor Settings 138 111 S Special Parameters141 S1 Dynamic Audible Noise Control Function 141 S2 Sequence Timers 142 S3 Secondary PI PI2 Control 146 S4 Bypass Operation 150 S5 HOA Keypad Parameters 156 S6 Phase Order Selections 159 112 T Motor Tuning 160 T1 Parameter Settings during Induction Motor AutoTuning 160 T2 Parameter Settings during PM Motor AutoTuning 161 113 U Monitor Parameters164 U1 Operation Status Monitors 164 U2 Fault Trace 164 U3 Fault History 164 U4 Maintenance Monitors 164 U5 PID Monitors 164 U6 Operation Status Monitors 164 U9 Power Monitors 164 Table of Contents YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual
Page 5 - English - : 2 PERIODIC INSPECTION amp MAINTENANCE 165 Section Safety166 22 Inspection 168 Recommended Daily Inspection 168 Recommended Periodic Inspection 169 Storage Guidelines 170 23 Periodic Maintenance 171 Replacement Parts 171 24 HOA Keypad Battery Replacement173 Replacing the Battery 173 25 Drive Cooling Fans174 Number of Cooling Fans 174 Cooling Fan Component Names 175 Drive Cooling Fan Replacement Models 2o0028 to 2o0130 and 4o0011 to 4o0124 176 Drive Cooling Fan Replacement Models 2o0154 2o0192 4o0156 and 4o0180 178 Drive Cooling Fan Replacement Models 2o0248 and 4o0216 to 4o0414 182 Installing the Cooling Fan 183 26 Drive Replacement 188 Serviceable Parts 188 Terminal Board 188 Replacing the Drive 188 A PARAMETER LIST 191 A1 Understanding Parameter Descriptions192 Control Modes Symbols and Terms 192 A2 Parameter Groups 193 A3 A Initialization Parameters 194 A1 Initialization 194 A2 User Parameters 194 A4 b Application195 b1 Operation Mode Selection 195 b2 DC Injection Braking 196 b3 Speed Search 196 b4 Timer Function 198 b5 PID Control 198 b8 Energy Saving 201 A5 C Tuning202 C1 Acceleration and Deceleration Times 202 C2 SCurve Characteristics 202 C4 Torque Compensation 202 C6 Carrier Frequency 203 C7 Voltage Adjustment 203 A6 d References204 d1 Frequency Reference 204 d2 Frequency UpperLower Limits 204 d3 Jump Frequency 205 d4 Frequency Reference Hold Function 205 d6 Field Weakening 205 Table of Contents YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual
Page 6 - English - : d7 Offset Frequency 206 A7 E Motor Parameters 207 E1 Vf Pattern for Motor 1 207 E2 Motor 1 Parameters 208 E5 PM Motor Settings 208 A8 F Option Settings 210 F2 Analog Input Card Settings AIA3 210 F3 Digital Input Card Settings DIA3 210 F4 Analog Monitor Card Settings AOA3 210 F5 Digital Output Card Settings DOA3 211 F6 F7 Communication Option Card Settings 211 A9 H Parameters MultiFunction Terminals 217 H1 MultiFunction Digital Inputs 217 H2 MultiFunction Digital Outputs 221 H3 MultiFunction Analog Inputs 223 H4 Analog Outputs 225 H5 MEMOBUSModbus Serial Communication 226 A10 L Protection Function 228 L1 Motor Protection 228 L2 Momentary Power Loss RideThru 229 L3 Stall Prevention 229 L4 Speed Detection 230 L5 Fault Restart 231 L6 Torque Detection 231 L8 Drive Protection 232 L9 Drive Protection 2 233 A11 n Special Adjustment234 n1 Hunting Prevention 234 n3 Overexcitation Braking 234 n8 PM Motor Control Tuning 234 A12 o OperatorRelated Settings 236 o1 HOA Keypad Display Selection 236 o2 HOA Keypad Functions 237 o3 Copy Function 238 o4 Maintenance Monitor Settings 238 A13 S Special Application239 S1 Dynamic Noise Control Function 239 S2 Sequence Timers 239 S3 Secondary PI PI2 Control 241 S4 Bypass Operation 243 S5 HOA Keypad Parameters 243 S6 Z1000U Protection 243 A14 T Motor Tuning 245 T1 Induction Motor AutoTuning 245 T2 PM Motor AutoTuning 246 A15 U Monitors248 U1 Operation Status Monitors 248 U2 Fault Trace 250 U3 Fault History 251 U4 Maintenance Monitors 253 Table of Contents YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual
Page 7 - English - : U5 PID Monitors 254 U6 Operation Status Monitors 255 U9 Power Monitors 256 A16 Control Mode Dependent Parameter Default Values 257 A102 Control Mode Dependent Parameters 257 A17 Vf Pattern Default Values258 A18 Defaults by Drive Model259 A19 Parameters Changed by Motor Code Selection for PM Motors263 Yaskawa SMRA Series SPM Motor 263 Yaskawa SSR1 Series IPM Motor For Derated Torque 264 Yaskawa SST4 Series IPM Motor For Constant Torque 270 B MEMOBUSMODBUS COMMUNICATIONS 279 B1 MEMOBUSModbus Configuration 280 B2 Communication Specifications281 B3 Connecting to a Network 282 Network Cable Connection 282 Wiring Diagram for Multiple Connections 283 Network Termination 284 B4 MEMOBUSModbus Setup Parameters 285 MEMOBUSModbus Serial Communication 285 B5 Drive Operations by MEMOBUSModbus289 Observing the Drive Operation 289 B6 Communications Timing290 Command Messages from Master to Drive 290 Response Messages from Drive to Master 290 B7 Message Format 291 Message Content 291 Slave Address 291 Function Code 291 Data 291 Error Check 291 B8 Message Examples 293 Reading Drive MEMOBUSModbus Register Contents 293 Loopback Test 293 Writing to Multiple Registers 294 B9 MEMOBUSModbus Data Table295 Command Data 295 Monitor Data 296 Broadcast Messages 308 Fault Trace Contents 308 Alarm Register Contents 310 B10 Enter Command311 Enter Command Types 311 B11 Communication Errors 312 MEMOBUSModbus Error Codes 312 Slave Not Responding 312 B12 SelfDiagnostics 313 Table of Contents YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual
Page 8: INDEX 315 Table of Contents YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual
Page 9 - English - : Parameter Details 11 A INITIALIZATION10 B APPLICATION16 13 C TUNING46 14 D REFERENCE SETTINGS52 15 E MOTOR PARAMETERS58 16 F OPTION SETTINGS67 17 H TERMINAL FUNCTIONS77 18 L PROTECTION FUNCTIONS106 19 N SPECIAL ADJUSTMENTS129 110 O OPERATORRELATED SETTINGS133 111 S SPECIAL PARAMETERS141 112 T MOTOR TUNING160 113 U MONITOR PARAMETERS164 YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual
Page 10 - English - : 11 A Initialization The initialization group contains parameters associated with initial drive setup including parameters involving the display language access levels initialization and password u A1 Initialization n A100 Language Selection Selects the display language for the HOA keypad Note This parameter is not reset when the drive is initialized using parameter A103 No Parameter Name Setting Range Default A100 Language Selection 0 1 3 5 6 0 Setting 0 English Setting 1 Japanese Setting 3 French Setting 5 Spanish Setting 6 Portuguese n A101 Access Level Selection Allows or restricts access to drive parameters No Parameter Name Setting Range Default A101 Access Level Selection 0 to 2 2 Setting 0 Operation Only A101 A104 and Drive Mode can be accessed and set All U monitor parameters can be accessed Parameters that are set in A201 to A232 can be accessed in Setup Mode Verify Mode Setup Mode and AutoTuning Mode cannot be accessed Setting 1 User Parameters A100 A101 A104 and Drive Mode can be accessed and set All U monitor parameters can be accessed Parameters that are set in A201 through A232 can be accessed in Setup Mode Verify Mode and AutoTuning Mode cannot be accessed Setting 2 Advanced Access Level A All parameters can be viewed and edited Notes on Parameter Access If the drive parameters are password protected by A104 and A105 parameters A101 through A103 A106 and A201 through A232 cannot be modified If a digital input terminal programmed for Program lockout H1oo 1B is enabled parameter values cannot be modified even if A101 is set to 1 or 2 If parameters are changed via serial communication it will not be possible to edit or change parameter settings with the HOA keypad until an Enter command is issued to the drive from the serial communication n A102 Control Method Selection Selects the Control Method also referred to as the control mode that the drive uses to operate the motor Parameter A102 determines the control mode for the motor Note When changing control modes all parameter settings depending upon the setting of A102 will be reset to the default No Parameter Name Setting Range Default A102 Control Method Selection 0 5 0 Setting 0 Vf Control for Induction Motors Use this mode for simple speed control and for multiple motor applications with low demands to dynamic response or speed accuracy The speed control range is 140 11 A Initialization YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual
Page 11 - English - : Setting 5 Open Loop Vector Control for PM Use this mode when running a PM motor in variable torque applications that benefit from energy efficiency The drive can control an SPM or IPM motor with a speed range of 120 in this control mode n A103 Initialize Parameters Resets parameters to default values After initialization the setting for A103 automatically returns to 0 No Parameter Name Setting Range Default A103 Initialize Parameters 0 1110 2220 3330 3410 3420 Setting 0 No Initialize Setting 1110 User Initialize Resets parameters to the values selected by the user as User Settings User Settings are stored when parameter o203 is set to 1 Set defaults Note User Initialization resets all parameters to a userdefined set of default values previously saved to the drive Set parameter o203 to 2 to clear the userdefined default values Setting 2220 2Wire Initialization Resets parameters except parameters listed in Table 11 to default settings with digital inputs S1 and S2 configured as Forward run and Reverse run respectively Refer to Setting 40 41 Forward Run Reverse Run Command for 2Wire Sequence on page 84 for more information on digital input functions Setting 3330 3Wire Initialization Resets parameters to default settings with digital inputs S1 S2 and S5 configured as Run Stop and ForwardReverse respectively Refer to Setting 0 3Wire Sequence on page 78 for more information on digital input functions Setting 3410 HVAC Initialization Resets parameters to default settings The following parameters are not reset H103 b1 Customer Safeties H104 b2 BAS Interlock H105 AF Emergency Override Forward Run H203 b2 BAS Interlock Relay Contact Note After performing an HVAC Initialization H103 to H105 and H203 will be displayed in the Modified Parameters list Setting 3420 OEM Bypass Initialization Resets parameters to default settings The following parameters are not reset H103 A7 BP Customer Safeties H104 A6 BP BAS Interlock H105 A4 Emergency Override H106 AE BP Bypass Run H201 A4 BP Drive Relay H202 A5 BP Bypass Relay H203 A6 BP BAS Interlock o116 2 DriveBypass Note After performing an OEM Bypass Initialization H103 to H105 H201 to H203 and o116 will be displayed in the Modified Parameters list Notes on Parameter Initialization The parameters shown in Table 11 will not be reset when the drive is initialized by setting A103 2220 or 3330 Although the control mode in A102 is not reset when A103 is set to 2220 or 3330 it may change when an application preset is selected 11 A Initialization YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual Parameter Details
Page 12 - English - : Table 11 Parameters Not Changed by Drive Initialization No Parameter Name A100 Language Selection A102 Control Method Selection E103 Vf Pattern Selection F608 Communication Parameter Reset L835 Installation Selection o204 Drive Model Selection n A104 A105 Password and Password Setting Parameter A104 enters the password when the drive is locked parameter A105 is a hidden parameter that sets the password No Parameter Name Setting Range Default A104 Password 0000 to 9999 0000 A105 Password Setting How to Use the Password The user can set a password in parameter A105 to restrict access to the drive The password must be entered to A104 to unlock parameter access ie parameter setting A104 must match the value programmed into A105 The following parameters cannot be viewed or edited until the value entered to A104 correctly matches the value set to A105 A101 A102 A103 A106 and A201 through A232 The instructions below demonstrate how to set password 1234 An explanation follows on how to enter that password to unlock the parameters Table 12 Setting the Password for Parameter Lock Step DisplayResult 1 Turn on the power to the drive The initial display appears MODE U101 000Hz U102 000Hz U103 000 A DRV Freq Ref AI Rdy FWD LSEQ LREF Press or until the Parameter Setting Mode screen appears HELP MODE PRG DATA Programming FWD Press to enter the parameter menu tree PRMSET Initialization Select Language PRG A100 0 FWD Select the flashing digits by pressing F1 F2 or PRMSET Select Language English PRG FWD A100 0 0 Select A104 by pressing PRMSET A1 04 0 09999 0 PRG Enter Password FWD Press while holding down OFF at the same time A105 will appear Note A105 is hidden and will not display by pressing only PRMSET A1 05 0 09999 0 PRG Select Password FWD Press PRMSET A1 05 0000 09999 0 PRG Select Password FWD 11 A Initialization YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual
Page 13 - English - : Step DisplayResult Use F1 F2 and to enter the password PRMSET A1 05 1234 09999 0 PRG Select Password FWD Press to save what was entered Entry Accepted 10 The display automatically returns to the display shown in step 6 PRMSET A1 05 0 09999 0 PRG Select Password FWD Table 13 Check if A102 is Locked continuing from step 10 above Step DisplayResult Press to display A102 PRMSET PRG Control Method FWD A102 0 Vf Control Press making sure that the setting values cannot be changed Press to return to the first display HELP MODE PRG DATA Programming FWD Table 14 Enter the Password to Unlock Parameters continuing from step 3 above Step DisplayResult Press to enter the parameter setup display PRMSET Initialization Select Language PRG A100 0 FWD Press F1 F2 to select the flashing digits as shown PRMSET Select Language English PRG FWD A100 0 0 Press to scroll to A104 and PRMSET A1 04 0 09999 0 PRG Enter Password FWD 4 Enter the password 1234 PRMSET PRG Enter Password FWD A104 1234 Vf Control Press to save the new password Entry Accepted 6 Drive returns to the parameter display PRMSET A1 04 0 09999 0 PRG Enter Password FWD 11 A Initialization YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual Parameter Details
Page 14 - English - : Step DisplayResult Press and scroll to A102 PRMSET PRG Control Method FWD A102 0 Vf Control Press to display the value set to A102 If the first 0 blinks parameter settings are unlocked PRMSET PRG Control Method FWD A102 Vf Control Use and to change the value if desired though changing the control mode at this point is not typically done PRMSET PRG Control Method FWD A102 PM OpenLoop Vect Press to save the setting or press to return to the previous display without saving changes Entry Accepted 11 The display automatically returns to the parameter display PRMSET Initialization Select Language PRG A100 0 FWD Note 1 Parameter settings can be edited after entering the correct password 2 Performing a 2Wire or 3Wire initialization resets the password to 0000 n A106 Application Preset Several Application Presets are available to facilitate drive setup for commonly used applications Selecting one of these Application Presets automatically assigns functions to the input and output terminals and sets a predefined group of parameters to values appropriate for the selected application In addition the parameters most likely to be changed are assigned to the group of User Parameters A201 through A216 User Parameters are part of the Setup Group which provides quicker access by eliminating the need to scroll through multiple menus u A2 User Parameters n A201 to A232 User Parameters 1 to 32 The user can select up to 32 parameters and assign them to parameters A201 through A232 to provide quicker access by eliminating the need to scroll through multiple menus The User Parameter list can also save the most recently edited parameters No Parameter Name Setting Range Default A201 to A232 User Parameters 1 to 32 A100 to S607 Determined by A106 lt1gt lt2gt lt1gt This setting is the default setting of the Setup Mode parameters Refer to TOEPC71063610 User Manual Section 4 for details lt2gt A106 determines how the setting of user parameters A201 through A232 are changed Saving User Parameters To save specific parameters to A201 through A232 set parameter A101 to 2 to allow access to all parameters then enter the parameter number to one of the A2oo parameters to assign it to the list of User Parameters Finally set A101 to 1 to restrict access so users can only set and refer to the parameters saved as User Parameters 11 A Initialization YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual
Page 15 - English - : n A233 User Parameter Automatic Selection Determines whether recently edited parameters are saved to the second half of the User Parameters A217 to A232 for quicker access No Parameter Name Setting Range Default A233 User Parameter Automatic Selection 0 1 Determined by A106 Setting 0 Do not save list of recently edited parameters Set A233 to 0 to manually select the parameters listed in the User Parameter group Setting 1 Save list of recently edited parameters Set A233 to 1 to automatically save recently edited parameters to A217 through A232 A total of 16 parameters are saved with the most recently edited parameter set to A217 the second most recently to A218 and so on Access the User Parameters using the Setup Mode of the HOA keypad Note User parameters are listed from A227 to A232 Parameters A201 to A226 are already listed as defined by default when in Setup Mode 11 A Initialization YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual Parameter Details
Page 16 - English - : 12 b Application u b1 Operation Mode Selection n b101 Frequency Reference Selection for AUTO Mode Selects the frequency reference source 1 Note If a Run command is input to the drive but the frequency reference entered is 0 or below the minimum frequency the AUTO or HAND indicator LED on the HOA keypad will light and the OFF indicator will flash No Parameter Name Setting Range Default b101 Frequency Reference Selection for AUTO Mode 0 to 3 1 Setting 0 HOA Keypad Using this setting the frequency reference can be input using the HOA keypad Setting 1 Terminals analog input terminals Using this setting an analog frequency reference can be entered as a voltage or current signal from terminals A1 A2 or A3 Voltage Input Voltage input can be used at any of the three analog input terminals Make the settings as described in Table 15 for the input used Table 15 Analog Input Settings for Frequency Reference Using Voltage Signals Terminal Signal Level Parameter Settings Notes Signal Level Selection Function Selection Gain Bias A1 0 to 10 Vdc H301 0 H302 0 Frequency Reference Bias H303 H304 10 to 10 Vdc H301 1 A2 0 to 10 Vdc H309 0 H310 0 Frequency Reference Bias H311 H312 Set jumper S1 on the terminal board to V for voltage input 10 to 10 Vdc H309 1 A3 0 to 10 Vdc H305 0 H306 0 Frequency Reference Bias H307 H308 Set DIP switch S4 on the terminal board to AI 10 to 10 Vdc H305 1 Drive A1 Analog Input 1 0 to 10 V AC Analog input common 2 k V 105 V 20 mA power supply A2 Analog Input 2 A3 Analog Input 3 Drive A1 Analog Input 1 AC Analog input common V 105 V 20 mA power supply A2 Analog Input 2 A3 Analog Input 3 4 k 10 to 10 V OR Customer 10 V Supply 10 V 10 V Common Figure 11 Setting the Frequency Reference as a Voltage Signal at Terminal A1 Current Input Input terminals A1 A2 and A3 can accept a current input signal Refer to Table 16 for an example to set terminal A2 for current input Table 16 Analog Input Settings for Frequency Reference Using a Current Signal Terminal Signal Level Parameter Settings Notes Signal Level Selection Function Selection Gain Bias A2 4 to 20 mA H309 2 H310 0 Frequency Bias H311 H312 Make sure to set jumper S1 on the terminal board to I for current input 0 to 20 mA H309 3 12 b Application YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual
Page 17 - English - : Drive A1 Analog Input 1 0 or 4 to 20 mA AC Analog input common V 105 V 20 mA power supply A2 Analog Input 2 A3 Analog Input 3 Jumper S1 A1A2A3 VoltageCurrent Selection V I A1 A2 A3 Figure 12 Setting the Frequency Reference as a Current Signal to Terminal A2 Switching between MainAuxiliary Frequency References The frequency reference input can be switched between the analog terminals A1 A2 and A3 using multispeed inputs Refer to MultiStep Speed Selection on page 52 for details on using this function Setting 2 Serial Communication APOGEE FLN BACnet MEMOBUSModbus Metasys N2 This setting requires entering the frequency reference via the RS422RS485 serial communications port control terminals R R S and S Refer to MEMOBUSModbus Configuration on page 280 for instructions Setting 3 Option card This setting requires entering the frequency reference via an option board plugged into connector CN5A on the drive control board Consult the option board manual for instructions on integrating the drive with the communication system Note If the frequency reference source is set for Option PCB b101 3 but an option board is not installed an oPE05 operation error will be displayed on the digital operator and the drive will not run n b102 Run Command Selection for AUTO Mode Determines the Run command selection for AUTO mode No Parameter Name Setting Range Default b102 Run Command Selection for AUTO Mode 1 to 3 1 Setting 1 Control Circuit Terminal This setting requires entering the Run command via the digital input terminals using one of following sequences 2Wire sequence 1 Two inputs FWDStopREVStop Set A103 to 2220 to initialize the drive and preset terminals S1 and S2 to these functions This is the default setting of the drive Refer to Setting 40 41 Forward Run Reverse Run Command for 2 Wire Sequence on page 84 2Wire sequence 2 Two inputs StartStopFWDREV Refer to Setting 42 43 Run and Direction Command for 2Wire Sequence 2 on page 84 3Wire sequence Three inputs StartStopFWDREV Set A103 to 3330 to initialize the drive and preset terminals S1 S2 and S5 to these functions Refer to Setting 0 3Wire Sequence on page 78 Setting 2 Serial Communication APOGEE FLN BACnet MEMOBUSModbus Metasys N2 This setting requires entering the Run command via serial communications by connecting the RS422RS485 serial communication cable to control terminals R R S and S on the terminal block Refer to MEMOBUSModbus Configuration on page 280 for instructions Setting 3 Option Card This setting requires entering the Run command via the communication option board by plugging a communication option board into the CN5 port on the control PCB Refer to the option card manual for instructions on integrating the drive into the communication system Note If b102 is set to 3 but an option card is not installed in CN5 an oPE05 operation error will be displayed on the HOA keypad and the drive will not run 12 b Application YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual Parameter Details
Page 18 - English - : n b103 Stopping Method Selection Selects how the drive stops the motor when the Run command is removed or when a Stop command is entered No Parameter Name Setting Range Default b103 Stopping Method Selection 0 to 3 1 Setting 0 Ramp to Stop When the Run command is removed the drive will decelerate the motor to stop The deceleration rate is determined by the active deceleration time The default deceleration time is set to parameter C102 When the output frequency falls below the level set in parameter b201 the drive will start DC injection or Zero Speed Control depending on the selected control mode Setting 1 Coast to Stop When the Run command is removed the drive will shut off its output and the motor will coast uncontrolled deceleration to stop The stopping time is determined by the inertia and the friction in the driven system Drive output is shut off Run command Output frequency Motor speed ON OFF Figure 13 Coast to Stop Note After a stop is initiated any subsequent Run command entered will be ignored until the minimum baseblock time L203 has expired Do not enter Run command until it has come to a complete stop Use DC Injection at Start Refer to b203 DC Injection Braking Time at Start on page 22 or Speed Search Refer to b3 Speed Search on page 23 to restart the motor before it has completely stopped Setting 2 DC Injection Braking to Stop When the Run command is removed the drive will enter baseblock turn off its output for the minimum baseblock time L203 When the minimum baseblock time has expired the drive will inject the amount DC current set in parameter b202 into the motor windings to brake the motor The stopping time in DC Injection Braking to Stop is significantly faster compared to Coast to Stop Note This function is not available in OLVPM control mode A102 5 Motor coasts DC Injection Braking with the current set in b202 Run command Output frequency ON OFF Motor speed Minimum Baseblock Time L203 Figure 14 DC Injection Braking to Stop DC Injection Braking time is determined by the value set to b204 and the output frequency at the time the Run command is removed It can be calculated by 12 b Application YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual
Page 19 - English - : DC Injection brake time b204 x 10 x Output frequency Maximum output frequency E104 Output frequency when Stop command was entered 100 Maximum output frequency 10 DC Injection braking time b20410 b204 Figure 15 DC Injection Braking Time Depending on Output Frequency Note If an overcurrent oC fault occurs during DC Injection Braking to Stop increase the momentary power loss minimum baseblock time L203 until the fault no longer occurs Setting 3 Coast with Timer When the Run command is removed the drive will turn off its output and the motor will coast to stop The drive will not start if a Run command is input before the time t C102 has expired Cycle the Run command that was activated during time t after t has expired to start the drive Drive output shut off Run wait time t Run command Output frequency ON ON ONOFF OFF Figure 16 Coast with Timer The wait time t is determined by the output frequency when the Run command is removed and by the active deceleration time Min output frequency 100 Max output frequency Output frequency when Stop command was entered Run wait time t Active deceleration time Momentary Power Loss Minimum Baseblock Time L203 Figure 17 Run Wait Time Depending on Output Frequency n b104 Reverse Operation Selection Enables and disables Reverse operation For some applications reverse motor rotation is not appropriate and may cause problems eg air handling units pumps etc No Parameter Name Setting Range Default b104 Reverse Operation Selection 0 1 1 12 b Application YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual Parameter Details
Page 20 - English - : Setting 0 Reverse Enabled Possible to operate the motor in both forward and reverse directions Setting 1 Reverse Disabled Drive disregards a Reverse run command or a negative frequency reference n b106 Digital Input Reading Defines how the digital inputs are read The inputs are acted upon every 1 ms or 2 ms depending upon the setting No Name Setting Range Default b106 Digital Input Reading 0 1 1 Setting 0 Read once 1 ms scan The state of a digital input is read once If the state has changed the input command is immediately processed With this setting the drive responds more quickly to digital inputs but a noisy signal could cause erroneous operation Setting 1 Read twice 2 ms scan The state of a digital input is read twice The input command is processed only if the state does not change during the double reading This reading process is slower than the Read once process but it is more resistant to noisy signals n b108 Run Command Selection in Programming Mode As a safety precaution the drive will not normally respond to a Run command input when the HOA keypad is being used to adjust parameters in Programming Mode Verify Menu Setup Mode Parameter Settings Mode and AutoTuning Mode If required by the application set b108 to allow the drive to run while in Programming Mode No Parameter Name Setting Range Default b108 Run Command Selection in Programming Mode 0 to 2 0 Setting 0 Run Command Is Not Accepted in Programming Mode A Run command is not accepted while the HOA keypad is in Programming Mode Setting 1 Run Command Is Accepted in Programming Mode A Run command is accepted in any HOA keypad mode Setting 2 Prohibit Entering Programming Mode during Run It is not possible to enter the Programming Mode as long as the drive output is active The Programming Mode cannot be displayed during Run n b111 Drive Delay Time Setting If a time is set to b111 the drive will delay executing a Run command until the set time has expired During Drive Delay Time execution the HOA keypad will display WrUn Both Alarm and Run indicators will blink while the drive waits to execute the Run command No Parameter Name Setting Range Default b111 Drive Delay Time Setting 0 to 600 s 0 n b114 Phase Order Selection Sets the phase order for drive output terminals UT1 VT2 and WT3 Switching motor phases will reverse the direction of the motor No Parameter Name Setting Range Default b114 Phase Order Selection 0 1 0 Setting 0 Standard Setting 1 Switch Phase Order The direction of the motor is reversed n b117 Run Command at Power Up Determines whether an external Run command that is active during power up will start the drive 12 b Application YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual
Page 21 - English - : No Parameter Name Setting Range Default b117 Run Command at Power Up 0 1 1 Setting 0 Disregarded A new Run command must be issued after power up Cycle the Run command to start the drive Note For safety reasons the drive is initially programmed not to accept a Run command at power up b117 0 If a Run command is issued at power up the RUN indicator LED will flash quickly Setting 1 Allowed The motor will start immediately after a power up if a Run command is already enabled WARNING Sudden Movement Hazard If b117 is set to 1 and an external Run command is active during power up the motor will begin rotating as soon as the power is switched on Proper precautions must be taken to ensure that the area around the motor is safe prior to powering up the drive Failure to comply may cause serious injury n b124 Commercial Power Operation Switching Selection When the output frequency matches the power supply frequency 60 Hz the PWM switching operation stops and switches to operation with a direct commercial power supply connection Note 1 Switching can be enabled when an inductive motor is being driven in Vf control mode 2 Current value may change when a switch is made 3 Verify that the induction motor can be driven with the commercial power supply eg the rated voltage and rated speed prior to enabling the commercial power switching selection No Parameter Name Setting Range Default b124 Commercial Power Switching Selection 0 1 0 Setting 0 Disabled A voltage will be output with PWM switching operation regardless of the output frequency Setting 1 Enabled When the deviation between the output frequency and the power supply frequency is less than or equal to the commercial power switching output frequency coincidence level b126 the PWM switching operation stops and switches to operation with a direct commercial power supply connection Operation with a direct commercial power supply continues until the deviation between the output frequency and the power supply frequency is greater than or equal to the commercial power switching output frequency coincidencenoncoincidence level b125 b126 n b125b126 Commercial Power Supply Operation Cancellation LevelSwitching Level These parameters set the value in 01 Hz increments at which commercial power supply switching selection is enabled and disabled Entering Eco Mode When the deviation between the output frequency and the power supply frequency becomes equal to or less than the setting values of b126 an output frequency coincidence condition exists The drive will operate in commercial power switching mode If the drive will not switch to commercial power supply switching mode set b126 Exiting Eco Mode When the deviation between the output frequency and the power supply frequency becomes equal to or greater than the setting value of b125 b126 the drive will operate in PWM switching mode If commercial power switching mode and PWM switching mode are repeated frequently increase the setting value of b125 Note The drive will not switch to commercial power switching mode when L306 Stall Prevention Level during Run is exceeded and L305 Stall Prevention Selection during Run is enabled No Parameter Name Setting Range Default b125 Commercial Power Supply Operation Cancellation Level 04 to 60 Hz 10 Hz b126 Commercial Power Supply Operation Switching Level 00 to 30 Hz 02 Hz u b2 DC Injection Braking These parameters determine operation of the DC Injection Braking and Zero Speed Control features 12 b Application YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual Parameter Details
Page 22 - English - : n b201 Zero Speed Level DC Injection Braking Start Frequency Active when Ramp to Stop is selected as the stopping method b103 0 No Name Setting Range Default b201 Zero Speed Level DC Injection Braking Start Frequency 00 to 100 Hz Determined by A102 The function triggered by parameter b201 depends on the control mode that has been selected Vf and OLVPM A102 0 5 For these control modes parameter b201 sets the starting frequency for DC Injection Braking at Stop When the output frequency falls below the setting of b201 DC Injection Braking is enabled for the time set in parameter b204 Output frequency Time b204 DC Injection Braking E109 Min Frequency b201 Zero Speed Level Figure 18 DC Injection Braking at Stop for Vf Note If b201 is set to a smaller value than E109 Minimum Output Frequency then DC Injection Braking will begin when the frequency falls to the E109 value n b202 DC Injection Braking Current Sets the DC Injection Braking current as a percentage of the drive rated current No Name Setting Range Default b202 DC Injection Braking Current 0 to 100 50 The level of DC Injection Braking current affects the strength of the magnetic field attempting to lock the motor shaft Increasing the current level will increase the amount of heat generated by the motor windings Do not set this parameter higher than the level necessary to hold the motor shaft n b203 DC Injection Braking Time at Start Sets the time of DC Injection Braking at start Used to stop a coasting motor before restarting it or to apply braking torque at start Disabled when set to 000 s No Name Setting Range Default b203 DC Injection Braking Time at Start 000 to 1000 s 000 s Note Before starting an uncontrolled rotating motor eg a fan motor driven by windmill effect use DC Injection or Speed Search to stop the motor or detect motor speed before starting it Otherwise motor stalling and other faults can occur n b204 DC Injection Braking Time at Stop Sets the time of DC Injection Braking at stop Used to completely stop a motor with high inertia load after ramp down Increase the value if the motor still coasts by inertia after it should have stopped Disabled when set to 000 s No Name Setting Range Default b204 DC Injection Braking Time at Stop 000 to 1000 s 000 s n b209 Motor PreHeat Current 2 Determines the percentage of motor rated output current that will be used for the motor preheat function This function can be useful in applications where the motor sits for extended periods of time in humid conditions Motor preheating can only be initiated by closing a digital input programmed as a Motor PreHeat 2 H1oo 50 No Name Setting Range Default b209 Motor PreHeat Current 2 0 to 100 5 12 b Application YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual
Page 23 - English - : u b3 Speed Search The Speed Search function allows the drive to detect the speed of a rotating motor shaft that is driven by external forces and start the motor operation directly from the detected speed without first stopping the machine Example When a momentary loss of power occurs the drive output shuts off and the motor coasts When power returns the drive can find the speed of the coasting motor and restart it directly Enabling Speed Search for PM motors only requires setting parameter b301 to 1 The drive offers current detection and speed estimation Speed Search for induction motors Parameter b324 selects the speed search method for induction motors Both methods and relevant parameters are explained below Speed Search start timing differs depending on whether operation is after a momentary power loss L201 1 or 2 or after the Speed Search at start b301 1 The operation timing of the Speed Search after a momentary power loss is shown in Figure 19 The operation timing after the Speed Search at start is shown in Figure 110 After restoring power the Speed Search operation remains in baseblock status for at least the time set in b305 However Speed Search will not start if the time set in L203 Minimum Baseblock Time does not pass after the power stops When induced voltage remains in the motor the Speed Search operation starts after the time set in b305 without waiting for the time set in L203 AC Power supply Output frequency Minimum Baseblock Time L203 b305 Figure 19 Timing Chart for Speed Search after Recovery from Momentary Power Loss When performing a speed search operation at start the speed search operation will start after waiting for the longer of the times set in b305 and L203 after the Run command input is received When induced voltage remains in the motor the Speed Search operation starts after the time set in b305 without waiting for the time set in L203 Run command Output frequency Minimum Baseblock T ime L203 b305 Figure 110 Timing Chart for Speed Search at Start n Current Detection Speed Search 2 b324 2 Current Detection Speed Search 2 is for use with IM motors The current set in b331 is applied and the speed is detected based on the current flow to the motor The speed then accelerates or decelerates to the frequency reference after completing Speed Search If the output current during the Speed Search operation is larger than the setting value of b332 reduce the frequency for the deceleration time set in b303 After motor speed estimation is completed the speed is accelerated or decelerated to the frequency reference 12 b Application YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual Parameter Details
Page 24 - English - : n Speed Estimation Speed Search b324 1 A Speed Estimation Speed Search estimates the motor speed while the motor is coasting and then restarts operation The speed then accelerates or decelerates to the frequency reference after completing Speed Search This method can be used for a single induction motor connected to a drive Do not use this method if the motor is one or more frame size smaller than the drive at motor speeds above 200 Hz or when using a single drive to operate more than one motor n Speed Search Activation Speed Search can be activated using any of the methods 1 through 5 described below Select the Speed Search type in parameter b324 independent of the activation method Method 1 Automatically activate Speed Search with every Run command Set b301 Speed Search Selection at Start to 1 Enabled External Speed Search commands are ignored Method 2 Activate Speed Search using the digital input terminals Use the input functions for H1oo in Table 17 Table 17 Speed Search Activation by Digital Inputs Setting Description b324 1 b324 2 External Search Command 1 Activate Speed Estimation Speed Search Closed Activate Current Detection Speed Search from the maximum output frequency E104 External Search Command 2 Closed Activate Current Detection Speed Search from the frequency reference To activate Speed Search by a digital input the input must be set together with the Run command or the Run command must be entered after giving the Speed Search command Method 3 After automatic fault restart When the number of maximum fault restarts in parameter L501 is set higher than 0 the drive will automatically perform Speed Search as specified by b324 following a fault Method 4 After momentary power loss This mode requires that the Power Loss RideThru function is enabled during CPU operation L201 1 or 2 Refer to L201 Momentary Power Loss Operation Selection on page 109 Method 5 After external baseblock is released The drive will resume the operation starting with Speed Search if the Run command is present and the output frequency is above the minimum frequency when the Baseblock command H1oo 8 or 9 is released n Rotation Direction Detection Conditions for Backspin Backspin occurs when the motor rotates in the opposite direction from the rotation direction command Specify the speed search direction when power is recovered after a momentary power loss in applications in which backspin can occur such as for an oil pump when backspin may occur due to the weight of the oil after a momentary power loss The search starts from the rotation direction specified in the direction command when the momentary power loss time is short The search starts from the opposite direction of the direction specified in the direction command when the momentary power loss time is long The rotation for the Speed Search is determined as follows t is the time from the momentary power loss to recovery 0 t lt b350 The search is started in the direction specified by the direction command b350 t lt b351 The motor is not restarted and the baseblock continues The search starts from the opposite direction of the direction command when the momentary power loss time exceeds the setting value of b351 b351 t The search is started in the direction opposite to the direction command Refer to b350b351 Backspin Search Direction Judgment Time 12 on page 28 for details on the backspin direction judgment time Note 1 Set b350 to the required time to enable rotation direction detection for backspin 2 When setting b350 be sure to also set the following parameters to the values specified Setting these parameters to any other values will trigger an oPE08 fault b350 b351 b314 0 b324 2 3 Backspin detection is not necessary with a PM motor 12 b Application YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual
Page 25 - English - : n b301 Speed Search Selection at Start Determines if Speed Search is automatically performed when a Run command is issued No Parameter Name Setting Range Default b301 Speed Search Selection at Start 0 1 Determined by A102 Setting 0 Disabled This setting starts operating the drive at the minimum output frequency when the Run command is entered If external Speed Search 1 or 2 is already enabled by a digital input the drive will start operating with Speed Search Setting 1 Enabled This setting performs Speed Search when the Run command is entered The drive begins running the motor after Speed Search is complete n b303 Speed Search Deceleration Time Sets the output frequency reduction ramp used by the Current Injection Method of Speed Estimation b324 1 The time entered into b303 will be the time to decelerate from maximum frequency E104 to minimum frequency E109 No Name Setting Range Default b303 Speed Search Deceleration Time 01 to 100 s 20 s n b304 Vf Gain during Speed Search Speed Estimation Type During Speed Search the output voltage calculated from the Vf pattern is multiplied with this value Changing this value can help reduce the output current during Speed Search No Name Setting Range Default b304 Vf Gain during Speed Search 10 to 100 Determined by o204 n b305 Speed Search Delay Time In cases where an output contactor is used between the drive and the motor the contactor must be closed before Speed Search can be performed This parameter can be used to delay the Speed Search operation giving the contactor enough time to close completely No Name Setting Range Default b305 Speed Search Delay Time 00 to 1000 s 02 s n b306 Output Current 1 during Speed Search Speed Estimation Type Sets the current injected to the motor at the beginning of Speed Estimation Speed Search as a factor of the motor rated current set in E201 If the motor speed is relatively slow when the drive starts to perform Speed Search after a long period of baseblock it may be helpful to increase the setting value The output current during Speed Search is automatically limited by the drive rated current No Name Setting Range Default b306 Output Current 1 during Speed Search 00 to 20 Determined by o204 Note Use Current Detection Speed Search if Speed Estimation is not working correctly even after adjusting b306 n b307 Output Current 2 during Speed Search Speed Estimation Type Sets the amount of output current during Speed Estimation Speed Search as a coefficient for the noload current output current during Speed Search is automatically limited by the drive rated current Increase this setting value in increments of 01 if the drive fails to perform Speed Estimation No Name Setting Range Default b307 Output Current 2 during Speed Search Speed Estimation Type 00 to 50 10 12 b Application YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual Parameter Details
Page 26 - English - : n b308 Current Control Gain during Speed Search Speed Estimation Type Sets the proportional gain for the current controller during Speed Search No Name Setting Range Default b308 Current Control Gain during Speed Search Speed Estimation Type 000 to 600 Determined by A102 and o204 n b309 Current Control Integral Time during Speed Search Speed Estimation Type Sets the Integral Time for the current controller during Speed Search No Name Setting Range Default b309 Current Control Integral Time during Speed Search Speed Estimation Type 00 to 10000 ms Determined by A102 n b310 Speed Search Detection Compensation Gain Speed Estimation Type Sets the gain for the detected motor speed of the Speed Estimation Speed Search Increase the setting only if an overvoltage fault occurs when the drive restarts the motor No Name Setting Range Default b310 Speed Search Detection Compensation Gain 100 to 120 105 n b311 Speed Search Method Switching Level Speed Estimation Type Within the type of the speed measurement the search method can be switched automatically by the amount of remaining voltage in the motor This parameter sets the switching level 200 V class at 100 200 V and 400 V class at 100 400 V No Name Setting Range Default b311 Speed Search Method Switching Level Speed Estimation Type 05 to 1000 50 n b312 Minimum Current Detection Level during Speed Search Sets the minimum current detection level during Speed Search Increase this setting value in increments of 01 if the drive fails to perform Speed Estimation No Name Setting Range Default b312 Minimum Current Detection Level during Speed Search 20 to 100 Determined by o204 n b314 BiDirectional Speed Search Selection Speed Estimation Type Sets how the drive determines the motor rotation direction when performing Speed Estimation Speed Search No Parameter Name Setting Range Default b314 BiDirectional Speed Search Selection 0 1 1 Setting 0 Disabled The drive uses the frequency reference to determine the direction of motor rotation to restart the motor Setting 1 Enabled The drive detects the motor rotation direction to restart the motor n b317 Speed Search Restart Current Level Speed Estimation Type Sets the current level at which Speed Estimation is restarted as a percentage of drive rated current to avoid overcurrent and overvoltage problems since a large current can flow into the drive if the difference between the estimated frequency and the actual motor speed is too big when performing Speed Estimation No Name Setting Range Default b317 Speed Search Restart Current Level 0 to 200 150 12 b Application YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual
Page 27 - English - : n b318 Speed Search Restart Detection Time Speed Estimation Type Sets the time for which the current must be above the level set in b317 before restarting Speed Search No Name Setting Range Default b318 Speed Search Restart Detection Time 000 to 100 s 010 s n b319 Number of Speed Search Restarts Speed Estimation Type Sets the number of times the drive should attempt to find the speed and restart the motor If the number of restart attempts exceeds the value set to b319 the SEr fault will occur and the drive will stop No Name Setting Range Default b319 Number of Speed Search Restarts 0 to 10 3 n b324 Speed Search Method Selection Sets the Speed Search method In Vf control mode set this parameter to 2 Current Detection Type Speed Search 2 when b350 is 01 or longer No Parameter Name Setting Range Default b324 Speed Search Method Selection 1 2 Determined by A102 and o204 Setting 1 Speed Estimation Setting 2 Current Detection 2 Note 1 Enable or disable Speed Search at start with b301 and Speed Search after momentary power loss with L201 2 Refer to Current Detection Speed Search 2 b324 2 on page 23 and Refer to Speed Estimation Speed Search b324 1 on page 24 for details on the Speed Search direction n b325 Speed Search Wait Time Sets the wait time between Speed Search restarts Increase the wait time if problems occur with overcurrent overvoltage or if an SEr fault occurs No Name Setting Range Default b325 Speed Search Wait Time 00 to 300 s 05 s n b327 Start Speed Search Select Selects a condition to activate Speed Search Selection at Start b301 or External Speed Search Command 1 or 2 from the multifunction input No Name Setting Range Default b327 Start Speed Search Select 0 1 0 Setting 0 Triggered when a Run Command Is Issued Normal Setting 1 Triggered when an External Baseblock Is Released n b329 Speed Search Induced Voltage Level Lower this value in small increments if changes are necessary Setting this value too low will prevent the drive from performing Speed Search There is normally no need to change this parameter from the default value No Name Setting Range Default b329 Speed Search Induced Voltage Level 0 to 10 10 n b331 Speed Search Operation Current Level 1 Current Detection Type 2 Sets the current level used to limit the output current during Current Detection Type Speed Search 2 as a ratio to E203 Motor NoLoad Current 12 b Application YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual Parameter Details
Page 28 - English - : The current level is determined for a noload current that is 30 of the rated motor current when the setting value of E203 is less than or equal to 30 of the rated motor current Note If the setting value is too large a stopped inductive motor may accelerate too quickly In such cases set this parameter to a value that is smaller than the rated motor current No Name Setting Range Default b331 Speed Search Operation Current Level 1 Current Detection Type 2 150 to 350 150 n b332 Speed Search Operation Current Level 2 Current Detection 2 Sets the current level at which to end the Speed Search for Current Detection Type Speed Search 2 as a ratio to E203 Motor NoLoad Current The current level is determined for a noload current that is 30 of the rated motor current when the setting value of E203 is less than or equal to 30 of the rated motor current No Name Setting Range Default b332 Speed Search Operation Current Level 2 Current Detection 2 000 to 149 120 n b333 Speed Search Selection when Run Command is Given during Uv Activates and deactivates Speed Search at start in accordance with whether a Run command was issued during an undervoltage Uv condition Function is active when a momentary power loss L201 1 or 2 Speed Search at start b301 1 and coasting to a stop b103 1 are enabled No Name Setting Range Default b333 Speed Search Selection when Run Command is Given during Uv 0 1 0 Setting 0 Disabled Setting 1 Enabled n b350b351 Backspin Search Direction Judgment Time 12 The direction of the Speed Search is adjusted to allow for backspin When momentary power loss time t is shorter than the time set in b350 the search operates according to the direction command When momentary power loss time t is equal to or longer than the time set in b351 the search operates from the opposite direction of the direction command When momentary power loss time t is equal to or longer than the time set in b350 and shorter than b315 baseblock continues until momentary power loss time t exceeds the time set in b351 The search then operates from the opposite direction of the direction command Note 1 Use these parameters only in applications in which backspin can occur 2 Be sure to set b350 lt b351 3 Backspin detection is not necessary with a PM motor No Name Setting Range Default b350 Backspin Search Direction Judgment Time 1 00 to 100 Determined by A102 b351 Backspin Search Direction Judgment Time 2 00 to 100 00 Speed Search from the Direction Command 00 Momentary Power Loss Time t lt b350 When time t from the momentary power loss to recovery is shorter than the setting value of b350 Speed Search is performed in the direction specified by the direction command The deceleration time set in b352 is used for the search frequency and the setting value of the frequency reference is used as the starting search frequency 12 b Application YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual
Page 29 - English - : b352 Motor speed Output frequency Power supply voltage Momentary power loss time t Normal operation Search in progress b350 b351 Forward operation t Figure 111 Speed Search from Forward Run Command 0 t lt b350 Continuous Baseblock b350 t lt b351 When time t from the momentary power loss to recovery is between the times set for b350 and b351 operation will not be restarted and the baseblock will continue The drive will stay in baseblock for the time set in b351 even after restoring power After the time set in b351 passes Speed Search starts in the opposite direction of the direction command The deceleration time in b353 is used for the search frequency and the setting value of the frequency reference is used as the starting search frequency Motor speed Output frequency Power supply voltage Normal operation Search in progress b350 b351 b353 Forward operation t Momentary power loss time t Figure 112 Continuous Baseblock b350 t lt b351 Speed Search in Direction Opposite to Direction Command b351 t When time t from the momentary power loss to recovery exceeds the setting value of b351 Speed Search is performed in the opposite direction of the direction command The deceleration time in b353 is used for the search frequency and the setting value of the frequency reference is used as the starting search frequency 12 b Application YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual Parameter Details
Page 30 - English - : Motor speed Output frequency Power supply voltage Normal operation Search in progress b350 b351 Forward operation t Momentary power loss time t b353 Figure 113 Speed Search in Direction Opposite to Direction Command b351 t n b352 Backspin Search Deceleration Time 1 Sets the search frequency deceleration rate when searching from the direction command when momentary power loss time t is shorter than the time set in b350 Set the value lower than the motor deceleration rate during coasting No Name Setting Range Default b352 Backspin Search Deceleration Time 1 01 to 100 s 20 s n b353 Backspin Search Deceleration Time 2 Sets the search frequency deceleration rate for a Speed Search from the opposite direction of the direction command when momentary power loss time t is equal to or longer than the time set in b351 No Name Setting Range Default b353 Backspin Search Deceleration Time 2 01 to 100 s 20 s n b359 PM Speed Search DC Injection Braking Time at Low Speed Sets the DC Injection Braking time at low speed PM motor Speed Search It is the time in which DC Injection Braking is done to initiate stopping the motor fully when the PM motor is coasting at approximately 5 or less If the moment of inertia of the machine is large and the motor will not stop increase the setting value The DC Injection Braking current at low speed PM motor Speed Search will be b302 Speed Search Deactivation Current Note This parameter is available in drive software versions PRG 6115 or later and 5201 and later No Name Setting Range Default b359 PM Speed Search DC Injection Braking Time at Low Speed 050 to 1000 s 100 s u b4 Timer Function The timer function is independent of drive operation and can delay the switching of a digital output triggered by a digital input signal and help eliminate chattering switch noise from sensors An ondelay and offdelay can be set separately To enable the timer function set a multifunction input to Timer Function Input H1oo 18 and set a multifunction output to Timer output H2oo 12 Only one timer can be used n b401 b402 Timer Function OnDelay OffDelay Time b401 sets the ondelay time for switching the timer output b402 sets the offdelay time for switching the timer output 12 b Application YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual
Page 31 - English - : No Name Setting Range Default b401 Timer Function OnDelay Time 00 to 30000 s 00 s b402 Timer Function OffDelay Time 00 to 30000 s 00 s n Timer Function Operation The timer function switches on when the timer function input closes for longer than the value set to b401 The timer function switches off when the timer function input is open for longer than the value set to b402 Figure 114 illustrates the timer function operation b401 b402 b401 b402 Multifunction Contact On Closed Off Open On Closed Off Open Multifunction Contact Output Timer Function Input Timer Function ON ON ON ON H118 H212 Figure 114 Timer Operation n b403 to b408 H2oo ONDelay and OFFDelay Time Sets the length of the delay time for contact outputs to open or close for the related functions set in H2oo No Name Setting Range Default b403 H201 ON Delay Time 0 to 65000 ms 0 ms b404 H201 OFF Delay Time 0 to 65000 ms 0 ms b405 H202 ON Delay Time 0 to 65000 ms 0 ms b406 H202 OFF Delay Time 0 to 65000 ms 0 ms b407 H203 ON Delay Time 0 to 65000 ms 0 ms b408 H203 OFF Delay Time 0 to 65000 ms 0 ms ON ON ON ON Internal data of H201 MultiFunction Digital Outputs of H201 b403 b404 b403 On Closed Off Open On Closed Off Open b404 Time period that the multi function digital output is closed 100 ms Time period that the multifunction digital output is closed lt 100 ms Time period that the multifunction digital output is closed 100 ms Note The multifunction digital output closes for at least 100 ms even when the length of the offdelay time and ondelay time for multifunction digital output are each shorter than 100 ms u b5 PID Control The drive has a builtin Proportional Integral Derivative PID controller that uses the difference between the target value and the feedback value to adjust the drive output frequency to minimize deviation and provide accurate closed loop control of system variables such as pressure or temperature n P Control The output of P control is the product of the deviation and the P gain so that it follows the deviation directly and linearly With P control only an offset between the target and feedback remains n I Control The output of I control is the integral of the deviation It minimizes the offset between target and feedback value that typically remains when pure P control is used The integral time I time constant determines how fast the offset is eliminated 12 b Application YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual Parameter Details
Page 32 - English - : n D Control D control predicts the deviation signal by multiplying its derivative slope of the deviation with a time constant then adds this value to the PID input This way the D portion of a PID controller provides a braking action to the controller response and can reduce the tendency to oscillate and overshoot D control tends to amplify noise on the deviation signal which can result in control instability Only use D control when absolutely necessary n PID Operation To better demonstrate PID functionality Figure 115 illustrates the PID output when the PID input deviation is at a constant level PID input I control PID Output D control Time PID output Time P control Figure 115 PID Operation n Using PID Control Applications for PID control are listed in Table 18 Table 18 Using PID Control Application Description Sensors Used Speed Control Machinery speed is fed back and adjusted to meet the target value Synchronous control is performed using speed data from other machinery as the target value Tachometer Pressure Maintains constant pressure using pressure feedback Pressure sensor Fluid Control Keeps flow at a constant level by feeding back flow data Flow rate sensor Temperature Control Maintains a constant temperature by controlling a fan with a thermostat Thermocoupler Thermistor n PID Setpoint Input Methods The PID setpoint input can be input from one of the sources listed in Table 19 If none of the sources listed in Table 19 are used the frequency reference source in b101 or b115 or one of the inputs listed in Table 19 becomes the PID setpoint Table 19 PID Setpoint Sources PID Setpoint Source Settings Analog Input A1 Set H302 C Analog Input A2 Set H310 C Analog Input A3 Set H306 C MEMOBUSModbus Register 0006 H Set bit 1 in register 000F H to 1 and input the setpoint to register 0006 H Pulse Input RP Set H601 2 Parameter b519 Set parameter b518 1 and input the PID setpoint to b519 Note A duplicate allocation of the PID setpoint input will cause an oPE07 MultiFunction Analog Input Selection Error alarm n PID Feedback Input Methods Input one feedback signal for normal PID control or input two feedback signals can for controlling a differential process value 12 b Application YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual
Page 33 - English - : Normal PID Feedback Input the PID feedback signal from one of the sources listed in Table 110 Table 110 PID Feedback Sources PID Feedback Source Settings Analog Input A1 Set H302 B Analog Input A2 Set H310 B Analog Input A3 Set H306 B Pulse Input RP Set H601 1 Note A duplicate allocation of the PID feedback input will cause an oPE07 MultiFunction Analog Input Selection Error alarm Differential Feedback The second PID feedback signal for differential feedback can come from the sources listed in Table 111 The differential feedback function is automatically enabled when a differential feedback input is assigned Table 111 PID Differential Feedback Sources PID Differential Feedback Source Settings Analog Input A1 Set H302 16 Differential PID Feedback Analog Input A2 Set H310 16 Differential PID Feedback Analog Input A3 Set H306 16 Differential PID Feedback Note A duplicate allocation of the PID differential feedback input will cause an oPE07 MultiFunction Analog Input Selection Error alarm 12 b Application YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual Parameter Details
Page 34 - English - : n PID Block Diagram Z Z Z Frequency Reference 1 to 16 Frequency Reference Selection 12 b10115 Option Card Serial Comm Analog Input A1A2A3 Pulse Input Output Frequency P 1s b508 PID Setpoint U504 Proportional Gain Setting P b502 Integral Time Setting I b503 Integral Limit Setting b504 PID Output LimitLower Limit b506 b534 PID Delay Time PID disable when b5010 a JOG Command is Input PID Disable by Digital Input Enabled PID Integral Hold H1 31 PID Integral Reset H1 30 PID Output Level Selection b509 Enable Disable Reverse Operation when PID Output is Negative Frequency Reference PID Target PID Feedback PID Input U502 PID Feedback U501 b507 b510 PID Output Gain Setting PID Offset Adjustment b515 PID Sleep Function Start Level RUN OnOff b516 PID Sleep Delay Timer Sleep Function SFS C1 d101 to d116 H6011 b505 1 or 3 2 or 4 b501 Derivative Time D not B b505 b501 2 or 4 1 or 3 not 1 H30210B Analog Input A1A2A3 Pulse Input PID Input Limit b535 Disabled Enabled Analog Input A1A2A3 not 16 H30210 16 PID Differential Feedback U505 PID Adjusted Feedback U506 PID Ouput U503 Derivative Time D Upper Limit Fmax x109 Lower Limit Fmax x109 Lower Limit 0 b511 Upper Limit Fmax x109 Always 1 when b501 34 PID Input Level Selection H1 35 not 1 b518 1 Rog 0Fh bit 1 H601 2 H3020610 C not C not 2 b501 Analog Input A1A2A3 MEMOBUS Reg 0006h Pulse Input b519 On Off PID AccelDecel Time b517 PID Soft Starter Cancel H1 34 34 12 Figure 116 PID Block Diagram 12 b Application YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual
Page 35 - English - : n b501 PID Function Setting Enables or disables the PID operation and selects the PID operation mode No Parameter Name Setting Range Default b501 PID Function Setting 0 1 3 0 Setting 0 PID Disabled Setting 1 Output Frequency PID Output 1 The PID controller is enabled and the PID output builds the frequency reference Setting 3 Output Frequency Frequency Reference PID Output 1 The PID controller is enabled and the PID output is added to the frequency reference n b502 Proportional Gain Setting P Sets the P gain applied to the PID input Larger values will tend to reduce the error but may cause oscillations if set too high while lower values may allow too much offset between the setpoint and feedback No Name Setting Range Default b502 Proportional Gain Setting P 000 to 2500 200 n b503 Integral Time Setting I Sets the time constant used to calculate the integral of the PID input The shorter the integral time set to b503 the faster the offset will be eliminated If the integral time is set too short however overshoot or oscillation may occur To turn off the integral time set b503 to 000 No Name Setting Range Default b503 Integral Time Setting I 00 to 3600 s 10 s n b504 Integral Limit Setting Sets the maximum output possible from the integral block as a percentage of the maximum frequency E104 No Name Setting Range Default b504 Integral Limit Setting 00 to 1000 1000 Note On some applications especially those with rapidly varying loads the output of the PID function may show a fair amount of oscillation Program b504 to apply a limit to the integral output and suppress this oscillation n b505 Derivative Time D Sets the time the drive predicts the PID inputPID feedback signal based on the derivative of the PID inputPID feedback Longer time settings improve the response but can cause instability while shorter time settings reduce the overshoot but reduce controller responsiveness D control is disabled by setting b505 to zero seconds No Name Setting Range Default b505 Derivative Time D 000 to 1000 s 000 s n b506 PID Output Limit Sets the maximum output possible from the entire PID controller as a percentage of the maximum frequency E104 No Name Setting Range Default b506 PID Output Limit 00 to 1000 1000 n b507 PID Offset Adjustment Sets the offset added to the PID controller output as a percentage of the maximum frequency E104 No Name Setting Range Default b507 PID Offset Adjustment 1000 to 1000 00 n b508 PID Primary Delay Time Constant Sets the time constant for the filter applied to the output of the PID controller Normally change is not required 12 b Application YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual Parameter Details
Page 36 - English - : No Name Setting Range Default b508 PID Primary Delay Time Constant 000 to 1000 s 000 s Note Useful when there is a fair amount of oscillation or when rigidity is low Set to a value larger than the cycle of the resonant frequency Increasing this time constant may reduce the responsiveness of the drive n b509 PID Output Level Selection Reverses the sign of the PID controller output signal Normally a positive PID input feedback smaller than setpoint leads to positive PID output No Parameter Name Setting Range Default b509 PID Output Level Selection 0 1 0 Setting 0 Normal Output A positive PID input causes an increase in the PID output direct acting Setting 1 Reverse Output A positive PID input causes a decrease in the PID output reverse acting n b510 PID Output Gain Setting Applies a gain to the PID output and can be helpful when the PID function is used to trim the frequency reference b501 3 or 4 No Name Setting Range Default b510 PID Output Gain Setting 000 to 2500 100 n b511 PID Output Reverse Selection Determines whether a negative PID output reverses the direction of drive operation This parameter has no effect when the PID function trims the frequency reference b501 3 or 4 and the PID output will not be limited same as b511 1 No Parameter Name Setting Range Default b511 PID Output Reverse Selection 0 1 0 Setting 0 Reverse Disabled Negative PID output will be limited to 0 and the drive output will be stopped Setting 1 Reverse Enabled Negative PID output will cause the drive to run in the opposite direction n PID Feedback Loss Detection The PID feedback loss detection function detects broken sensors or broken sensor wiring It should be used when PID control is enabled to prevent critical machine conditions eg acceleration to max frequency caused by a feedback loss Feedback loss can be detected in two ways Feedback Low Detection Detected when the feedback falls below a certain level for longer than the specified time This function is set up using parameters b512 to b514 Feedback High Detection Detected when the feedback rises above a certain level for longer than the specified time This function is set up using parameters b512 b536 and b537 The following figure illustrates the working principle of feedback loss detection when the feedback signal is too low Feedback high detection works in the same way 12 b Application YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual
Page 37 - English - : PID feedback value PID Feedback Detection Loss Level b513 PID Feedback Loss Detection Time b514 no FbL detection FbL detection time PID Feedback Loss Detection Time b514 Figure 117 PID Feedback Loss Detection n b512 PID Feedback Loss Detection Selection Enables or disables the feedback loss detection and sets the operation when a feedback loss is detected No Parameter Name Setting Range Default b512 PID Feedback Loss Detection Selection 0 to 5 0 Setting 0 MultiFunction Digital Outputs Only Multifunction digital outputs set for PID feedback low H2oo 3E will be triggered if the PID feedback value is below the detection level set to b513 for the time set to b514 or longer Multifunction digital outputs set for PID feedback high H2oo 3F will be triggered if the PID feedback value is beyond the detection level set to b536 for longer than the time set to b537 Neither a fault nor an alarm is displayed on the digital operator and the drive will continue operation The multi function digital outputs reset when the feedback value leaves the loss detection range Setting 1 Feedback Loss Alarm If the PID feedback value falls below the level set to b513 for longer than the time set to b514 a FBL Feedback Low alarm will be displayed and a digital output set for PID feedback low H2oo 3E will be triggered If the PID feedback value exceeds the level set to b536 for longer than the time set to b537 a FBH Feedback High alarm will be displayed and a digital output set for PID feedback high H2oo 3F will be triggered Both events trigger an alarm output H2oo 10 The drive will continue operation The alarm and multifunction digital outputs reset when the feedback value leaves the loss detection range Setting 2 Feedback Loss Fault If the PID feedback value falls below the level set to b513 for longer than the time set to b514 a FbL Feedback Low fault will be displayed If the PID feedback value exceeds the level set to b536 for longer than the time set to b537 a FbH Feedback High fault will be displayed Both events trigger a fault output H2oo E and cause the drive to stop the motor Setting 3 Digital Output Only even if PID Is Disabled by Digital Input Same as b512 0 Detection remains active when PID is disabled by a digital input H1oo 19 Setting 4 Feedback Loss Alarm even if PID Is Disabled by Digital Input Same as b512 1 Detection remains active when PID is disabled by a digital input H1oo 19 Setting 5 Feedback Loss fault even if PID Is Disabled by Digital Input Same as b512 2 Detection remains active when PID is disabled by a digital input H1oo 19 n b513 PID Feedback Low Detection Level Sets the PID feedback detection low level as a percentage of E104 Maximum Output Frequency The PID feedback must fall below this level for longer than the time set to b514 before feedback loss is detected No Name Setting Range Default b513 PID Feedback Low Detection Level 0 to 100 0 n b514 PID Feedback Low Detection Time Sets the time that the PID feedback has to fall below b513 before feedback loss is detected 12 b Application YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual Parameter Details
Page 38 - English - : No Name Setting Range Default b514 PID Feedback Low Detection Time 00 to 255 s 10 s n PID Sleep The PID Sleep function stops the drive when the PID output or the frequency reference falls below the PID Sleep operation level for a certain time The drive will resume operating when the PID output or frequency reference rise above the PID Sleep operation level for the specified time An example of PID Sleep operation appears in the figure below PID Output PID Sleep Level b515 Sleep Delay Time Sleep Delay Time Run command enabled Continues to output During Run Internal Run command External Run command During Run Stop b516 b516 Run Figure 118 PID Sleep Operation Notes on using the PID Sleep function The PID Sleep function is active even when PID control is disabled The PID Sleep function stops the motor according to the stopping method set to b103 The parameters necessary to control the PID Sleep function are explained below n b515 PID Sleep Function Start Level Sets the level that triggers PID Sleep The drive goes into Sleep mode if the PID output or frequency reference is smaller than b515 for longer than the time set to b516 The drive resumes operation when the PID output or frequency reference is above b515 for longer than the time set to b516 No Name Setting Range Default b515 PID Sleep Function Start Level 00 to 4000 Hz 00 Hz n b516 PID Sleep Delay Time Sets the delay time to activate or deactivate the PID Sleep function No Name Setting Range Default b516 PID Sleep Delay Time 00 to 255 s 00 s n b517 PID AccelDecel Time The PID accelerationdeceleration time is applied on the PID setpoint value When the setpoint changes quickly the normal C1oo acceleration times reduce the responsiveness of the system as they are applied after the PID output The PID acceldecel time helps avoid the hunting and overshoot and undershoot that can result from the reduced responsiveness The PID accelerationdeceleration time can be canceled using a digital input programmed for PID SFS cancel H1oo 34 No Name Setting Range Default b517 PID AccelDecel Time 00 to 60000 s 00 s n b518 PID Setpoint Selection Enables or disables parameter b519 for PID setpoint No Parameter Name Setting Range Default b518 PID Setpoint Selection 0 1 0 12 b Application YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual
Page 39 - English - : Setting 0 Disabled Parameter b519 is not used as the PID setpoint Setting 1 Enabled Parameter b519 is used as PID setpoint n b519 PID Setpoint Value Used as the PID setpoint if parameter b518 1 No Name Setting Range Default b519 PID Setpoint Value 000 to 10000 000 n b520 PID Setpoint Scaling Determines the units for the PID Setpoint Value b519 and monitors U501 and U504 The units for setting and display can be changed with b520 No Parameter Name Setting Range Default b520 PID Setpoint Scaling 0 to 3 1 Setting 0 001 Hz The setpoint and PID monitors are displayed in Hz with a resolution of 001 Hz Setting 1 001 10000 Maximum PID Feedback The setpoint and PID monitors are displayed as a percentage with a resolution of 001 Setting 2 rmin Set the Motor Poles The setpoint and PID monitors are displayed in rmin with a resolution of 1 rmin Setting 3 User Defined Determined by b538 and b539 Parameters b538 and b539 determine the units and resolution used to display the values the setpoint in b519 and PID monitors U101 and U104 n b521 PID Sleep Input Source Selects the Sleep Function characteristic action When b521 is set to 1 the Sleep Function Start Level b515 is compared to the output of the drive Speed Command after PID Block Use this setting for open loop control The Sleep Function Start Level b515 can be compared to the drive input or setpoint by setting b521 to 0 When b521 is set to 2 a variation of the Sleep Function called Snooze is enabled See parameters b522 to b527 for details No Parameter Name Setting Range Default b521 PID Sleep Input Source 0 to 2 1 Setting 0 PID Setpoint Setting 1 SFS Input Setting 2 Snooze n b522 PID Snooze Level Sets the PID Snooze function start level as a percentage of maximum frequency No Parameter Name Setting Range Default b522 PID Snooze Level 0 to 100 0 n b523 PID Snooze Delay Time Sets the PID Snooze function delay time in seconds No Parameter Name Setting Range Default b523 PID Snooze Delay Time 0 to 2600 s 0 s 12 b Application YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual Parameter Details
Page 40 - English - : n b524 PID Snooze Deactivation Level When the PID feedback drops below this level normal operation starts again Sets as a percentage of maximum frequency No Parameter Name Setting Range Default b524 PID Snooze Deactivation Level 0 to 100 0 n b525 PID Setpoint Boost Setting Temporary increase of PID setpoint to create an overshoot of the intended PID setpoint No Parameter Name Setting Range Default b525 PID Setpoint Boost Setting 0 to 100 0 n b526 PID Maximum Boost Time Associated with the Snooze Function In cases where the temporary PID Setpoint intended PID setpoint PID Setpoint Boost cannot be reached within the PID Maximum Boost Time b526 the Setpoint Boost is interrupted and the Drive output is turned off No Parameter Name Setting Range Default b526 PID Maximum Boost Time 0 to 2600 s 0 s n b527 PID Snooze Feedback Level The second method of initiating the Snooze Function The drive output shuts off when the PID feedback level exceeds the PID Snooze Feedback Level b527 Normal drive and PID operation return after the PID feedback drops below the PID Snooze Deactivation Level b524 Snooze activates when both b522 and b527 conditions are met There is no time delay for deactivation Sets as a percentage of maximum frequency No Parameter Name Setting Range Default b527 PID Snooze Feedback Level 0 to 100 60 n b528 PID Feedback Function Selection When b528 is set to 1 the square root of the PID feedback is compared to the PID Setpoint to determine appropriate drive output to properly regulate the system This is helpful in cases where the measured feedback is pressure but the PID loop needs to regulate flow No Parameter Name Setting Range Default b528 PID Feedback Function Selection 0 1 0 0 Disabled 1 Square Root n b529 PID Square Root Gain A multiplier applied to the square root of the feedback If the PID Function is regulating the flow of a closed loop system by using a pressure feedback it may be convenient to view the square root of the PID output using monitor U137 No Parameter Name Setting Range Default b529 PID Square Root Gain 000 to 200 000 n b530 PID Feedback Offset Sets PID feedback Offset as a percentage of maximum frequency No Parameter Name Setting Range Default b530 PID Feedback Offset 000 to 10000 000 12 b Application YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual
Page 41 - English - : n b534 PID Output Lower Limit Sets the minimum possible PID controller output as a percentage of the maximum output frequency E104 The lower limit is disabled when set to 000 No Name Setting Range Default b534 PID Output Lower Limit 1000 to 1000 000 n b535 PID Input Limit Sets the maximum allowed PID input as a percentage of the maximum output frequency E104 Parameter b535 acts as a bipolar limit No Name Setting Range Default b535 PID Input Limit 00 to 10000 10000 n b536 PID Feedback High Detection Level Sets the excessive PID feedback detection high level as a percentage of E104 Maximum Output Frequency The PID feedback must exceed this level for longer than the time set to b537 before feedback loss is detected No Name Setting Range Default b536 PID Feedback High Detection Level 0 to 100 100 n b537 PID Feedback High Detection Time Sets the time that the PID feedback must exceed the value set to b536 before feedback loss is detected No Name Setting Range Default b537 PID Feedback High Detection Time 00 to 255 s 10 s n b538 b539 PID Setpoint User Display PID Setpoint Display Digits When parameter b520 is set to 3 parameters b538 and b539 set a userdefined display for the PID setpoint b519 and PID feedback monitors U501 U504 Parameter b538 determines the display value when the maximum frequency is output and parameter b539 determines the number of digits The setting value is equal to the number of decimal places No Name Setting Range Default b538 PID Setpoint User Display 1 to 60000 Determined by b520 b539 PID Setpoint Display Digits 0 to 3 Determined by b520 Setting 0 No Decimal Places Setting 1 One Decimal Place Setting 2 Two Decimal Places Setting 3 Three Decimal Places n b540 Frequency Reference Monitor Content During PID Sets the content of the frequency reference monitor display U101 when PID control is active No Name Setting Range Default b540 Frequency Reference Monitor Content During PID 0 1 0 Setting 0 Frequency Reference after PID Monitor U101 displays the frequency reference increased or reduced for the PID output Setting 1 Frequency Reference Monitor U101 displays the frequency reference value n b541 PID Unit Selection Sets the display units in U514 and U515 12 b Application YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual Parameter Details
Page 42 - English - : No Name Setting Range Default b541 PID Unit Selection 0 to 14 0 Setting 0 WC Inch of Water Setting 1 PSI Pounds per Square Inch Setting 2 GPM Gallons per Minute Setting 3 F Degrees Fahrenheit Setting 4 CFM Cubic Feet per Minute Setting 5 CMH Cubic Meters per Hour Setting 6 LPH Liters per Hour Setting 7 LPS Liters per Second Setting 8 Bar Bar Setting 9 Pa Pascal Setting 10 C Degrees Celsius Setting 11 Mtr Meters Setting 12 Ft Feet Setting 13 LPM Liters per Minute Setting 14 CMM Cubic Meters per Minute n b542 PID Output Monitor Calculation Method No Name Setting Range Default b542 PID Output Monitor Calculation Method 0 to 3 0 Setting 0 Linear The monitor displays PID output Setting 1 Square Root The monitor displays square root PID output Setting 2 Quadratic The monitor displays 1PID output Setting 3 Cubic The monitor displays 1PID output n b543b544 PID Output 2 Monitor Max UpperLower 4 Digits Set the maximum monitor value at maximum frequency U514 and U515 show Custom PID output U514 shows the upper 4 digits and U515 shows the lower 4 digits It shows 99999999 maximum No Name Setting Range Default b543 Custom PID Output Monitor Setting 2 0 to 9999 0 b544 Custom PID Output Monitor Setting 2 000 to 9999 000 n b545 PID Output 2 Monitor Minimum b514 shows Custom PID Output b545 sets the minimum display value at zero speed This function is effective when b542 is set to 0 Linear No Name Setting Range Default b545 PID Output 2 Monitor Minimum 0 to 9999 9999 n b546 PID Setpoint Monitor Unit Selection Sets the HOA keypad display units in U501 and U504 when b520 is set to 3 No Name Setting Range Default b546 PID Setpoint Monitor Unit Selection 0 to 14 0 12 b Application YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual
Page 43 - English - : Setting 0 WC Inch of Water Setting 1 PSI Pounds per Square Inch Setting 2 GPM Gallons per Minute Setting 3 F Degrees Fahrenheit Setting 4 CFM Cubic Feet per Minute Setting 5 CMH Cubic Meters per Hour Setting 6 LPH Liters per Hour Setting 7 LPS Liters per Second Setting 8 Bar Bar Setting 9 Pa Pascal Setting 10 C Degrees Celsius Setting 11 Mtr Meters Setting 12 Ft Feet Setting 13 LPM Liters per Minute Setting 14 CMM Cubic Meters per Minute n b547 PID Output Reverse Selection 2 Determines whether a negative PID output reverses the direction of drive operation When the PID function is used to trim the frequency reference b501 3 or 4 this parameter has no effect and the PID output will not be limited same as b511 1 No Name Setting Range Default b547 PID Output Reverse Selection 2 0 1 1 Setting 0 Reverse Disabled Negative PID output will be limited to 0 and the drive output will be stopped Setting 1 Reverse Enabled Negative PID output will cause the drive to run in the opposite direction n FineTuning PID Follow the directions below to fine tune PID control parameters Table 112 PID Fine Tuning Goal Tuning Procedure Result Suppress overshoot Reduce the derivative time b505 Increase the integral time b503 Response Before adjustment After adjustment Time Achieve stability quickly while allowing some overshoot Decrease the integral time b503 Increase the derivative time b505 Response Before adjustment After adjustment Time 12 b Application YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual Parameter Details
Page 44 - English - : Goal Tuning Procedure Result Suppress long cycle oscillations longer than the integral time setting Increase the integral time b503 Response Before adjustment After adjustment Time Suppress short cycle oscillations If oscillation cycle time is close to the derivative time reduce the derivative time b505 If the derivative time is set to 000 s and oscillations are still a problem reduce the proportional gain b502 or increase the PID primary delay time b508 Response Before adjustment After adjustment Time u b8 Energy Saving The Energy Saving feature improves overall system operating efficiency by operating the motor at its most efficient level Note 1 Energy Saving is not designed for applications that experience instantaneous heavy loads or applications that rarely operate with light load conditions 2 Energy Saving is mainly designed for applications with variable torque however Energy Saving is not appropriate for applications where the load may suddenly increase 3 The performance of the Energy Saving function depends on the accuracy of the motor data Always perform AutoTuning and correctly enter the motor data before using this function n b801 Energy Saving Control Selection Enables or disables the Energy Saving function Note Enabling the Energy Saving function when using a PM motor may adversely affect motor efficiency depending on the type of PM motor Disable the Energy Saving function in such cases No Parameter Name Setting Range Default b801 Energy Saving Control Selection 0 1 Determined by A102 Setting 0 Disabled Setting 1 Enabled n b804 Energy Saving Coefficient Value Vf Fine tunes Energy Saving control Adjust this setting while viewing the output power monitor U108 and running the drive with a light load A low setting results in less output voltage and less energy consumption If the value is set too low the motor may stall The default setting depends on the capacity of the drive No Name Setting Range Default b804 Energy Saving Coefficient Value 000 to 65500 Determined by E211 and o204 Note The default value changes if the motor rated capacity set to E211 is changed The Energy Saving coefficient is set automatically when AutoTuning for Energy Saving is performed n b805 Power Detection Filter Time Vf Determines how often in milliseconds the output power is measured The Energy Saving function continuously searches out the lowest output voltage to achieve minimum output power Reducing this setting increases the response time If the filter time is too short the motor may become unstable with a lighter load 12 b Application YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual
Page 45 - English - : No Name Setting Range Default b805 Power Detection Filter Time 0 to 2000 ms 20 ms n b806 Search Operation Voltage Limit Vf Sets the voltage limit for the Speed Search optimal output voltage detection as a percentage of the maximum output voltage The drive will keep the output voltage above this level during the search operation to prevent motor stalling Note If set too low the motor may stall when the load is suddenly increased Disabled when set to 0 Setting this value to 0 does not disable Energy Saving No Name Setting Range Default b806 Search Operation Voltage Limit 0 to 100 0 12 b Application YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual Parameter Details
Page 46 - English - : 13 C Tuning C parameters set the characteristics for acceleration deceleration and Scurves Other parameters in the C group cover settings for slip compensation torque compensation and carrier frequency u C1 Acceleration and Deceleration Times n C101 to C104 Accel Decel Times 1 and 2 Four different sets of acceleration and deceleration times can be set in the drive by digital inputs motor selection or switched automatically Acceleration time parameters always set the time to accelerate from 0 Hz to the maximum output frequency E104 Deceleration time parameters always set the time to decelerate from maximum output frequency to 0 Hz C101 and C102 are the default active acceldecel settings No Parameter Name Setting Range Default C101 Acceleration Time 1 01 to 60000 s 300 s C102 Deceleration Time 1 C103 Acceleration Time 2 C104 Deceleration Time 2 Switching Acceleration Times by Digital Input Acceldecel time 1 is active by default if no input is set Table 113 AccelDecel Time Selection by Digital Input AccelDecel Time Sel 1 H1oo 7 Active Times Acceleration Deceleration 0 C101 C102 1 C103 C104 Figure 119 shows an operation example for changing acceldecel times The example below requires that the stopping method be set for Ramp to stop b103 0 Output frequency Accel Time 1 C101 Decel Time 1 C102 Accel Time 2 C103 Decel Time 2 C104 Decel Time 1 C102 FWD REV Run command ON OFF ON ON AccelDecel Time Selection 1 Terminals S1 to S7 H1oo 7 Figure 119 Timing Diagram of AccelDecel Time Change Switching AccelDecel Times by a Frequency Level The drive can switch between different acceleration and deceleration times automatically The drive will switch from accel decel time 2 in C103 and C104 to the default acceldecel time in C101 and C102 when the output frequency exceeds the frequency level set in parameter C111 When the frequency falls below this level the acceldecel times are switched back Figure 120 shows an operation example Note Acceleration and deceleration times selected by digital inputs have priority over the automatic switching by the frequency level set to C111 For example if acceldecel time 2 is selected the drive will use only acceldecel time 2 it will not switch from acceldecel time 2 to the selected time 13 C Tuning YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual
Page 47 - English - : Output Frequency C111 AccelDecel Time Switch Frequency C103 setting When the output frequency C111 drive uses AccelDecel Time 1 C101 02 When the output frequency lt C111 drive uses AccelDecel Time 2 C103 04 C101 setting C102 setting C104 setting C103 accel time from 0 Hz to C111 E104 C111 C101 accel time between C111 and E104 E104 E104 C111 C102 decel time between E104 and C111 E104 E104 C111 C104 decel time from C111 to 0 Hz E104 C111 Figure 120 AccelDecel Time Switching Frequency n C109 Fast Stop Time Sets a special deceleration used when a select group of faults occur or when closing a digital input configured as H1oo 15 NO input or 17 NC input A momentary closure of the digital input will trigger the Fast Stop operation it does not have to be closed continuously The drive cannot be restarted after initiating a Fast Stop operation until after completing deceleration clearing the Fast Stop input and cycling the Run command A digital output programmed for During Fast Stop H2oo 4C will be closed as long as Fast Stop is active No Parameter Name Setting Range Default C109 Fast Stop Time 01 to 60000 s 100 s NOTICE Rapid deceleration can trigger an overvoltage fault The drive output shuts off when faulted and the motor coasts Set an appropriate Fast Stop time to C109 to avoid this uncontrolled motor state and to ensure that the motor stops quickly and safely n C111 AccelDecel Time Switching Frequency Sets the frequency at which the drive switches between acceldecel time settings See Refer to Switching AccelDecel Times by a Frequency Level on page 46 No Parameter Name Setting Range Default C111 AccelDecel Time Switching Frequency 00 to 4000 Hz Determined by A102 Note Setting C111 to 00 disables this function u C2 SCurve Characteristics Use Scurve characteristics to smooth acceleration and deceleration and minimize abrupt shock to the load Set Scurve characteristic time during accelerationdeceleration at start and accelerationdeceleration at stop Increase the value set to C201 if the STo fault Step Out Detection occurs when starting a PM motor n C201 and C202 SCurve Characteristics C201 and C202 set separate Scurves for each section of the acceleration or deceleration No Parameter Name Setting Range Default C201 SCurve Characteristic at Accel Start 000 to 1000 s Determined by A102 C202 SCurve Characteristic at Accel End 020 s Figure 121 illustrates Scurve application 13 C Tuning YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual Parameter Details
Page 48 - English - : C202 C201 020 s lt1gt 020 s lt1gt C202 C201 020 s lt1gt 020 s lt1gt FWD run REV run Output frequency lt1gt SCurve characteristic at Decel StartEnd is fixed to 020 s Figure 121 SCurve Timing Diagram FWDREV Operation Setting the Scurve will increase the acceleration and deceleration times Actual accel time accel time setting C201 C202 2 u C4 Torque Compensation The torque compensation function compensates for insufficient torque production at startup or when a load is applied Note Set the motor parameters and Vf pattern properly before setting torque compensation parameters n C401 Torque Compensation Gain Sets the gain for the torque compensation function No Parameter Name Setting Range Default C401 Torque Compensation Gain 000 to 250 Determined by A102 Torque Compensation in Vf and OLVPM The drive calculates the motor primary voltage loss using the output current and the termination resistor value E205 for IM motors E505 for PM motors and adjusts the output voltage to compensate insufficient torque at start or when load is applied The effects of this voltage compensation can be increased or decreased using parameter C401 Adjustment Although this parameter rarely needs to be changed it may be necessary to adjust the torque compensation gain in small steps of 005 in the following situations Increase this setting when using a long motor cable Decrease this setting when motor oscillation occurs Adjust C401 so the output current does not exceed the drive rated current Note Refrain from adjusting this parameter in OLVPM Setting this value too high can cause overcompensation and motor oscillation n C402 Torque Compensation Primary Delay Time Sets the delay time used for applying torque compensation No Parameter Name Setting Range Default C402 Torque Compensation Primary Delay Time 0 to 60000 ms Determined by A102 and o204 Adjustment Although C402 rarely needs to be changed adjustments may be necessary in the following situations Increase this setting if the motor vibrates Decrease this setting if the motor responds too slowly to changes in the load 13 C Tuning YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual
Page 49 - English - : u C6 Carrier Frequency n C602 Carrier Frequency Selection Sets the switching frequency of the drive output transistors Changes to the switching frequency lower audible noise and reduce leakage current Note Increasing the carrier frequency above the default value automatically lowers the drive current rating Refer to Rated Current Depending on Carrier Frequency on page 50 No Parameter Name Setting Range Default C602 Carrier Frequency Selection 1 to 4 F Determined by A102 and o204 Setting 1 40 kHz Setting 2 60 kHz Setting 3 80 kHz Setting 4 100 kHz Setting F User defined C603 to C605 Guidelines for Carrier Frequency Parameter Setup Symptom Remedy Speed and torque are unstable at low speeds Lower the carrier frequency Noise from the drive affects peripheral devices Excessive leakage current from the drive Wiring between the drive and motor is too long lt1gt Audible motor noise is too loud Increase the carrier frequency lt1gt The carrier frequency may need to be lowered if the motor cable is too long Refer to Table 114 Table 114 Wiring Distance and Carrier Frequency Wiring Distance Up to 50 m Greater than 50 m Recommended setting value for C602 1 to 4 up to 10 kHz 1 up to 4 kHz Note The maximum cable length is 100 m when using OLVPM A102 5 n C603 C604 C605 Carrier Frequency Upper Limit Lower Limit Proportional Gain Note C604 and C605 are available in Vf Control mode only These parameters set a userdefined or a variable carrier frequency Set C602 to F to set the upper and lower limits and the carrier frequency proportional gain No Parameter Name Setting Range Default C603 Carrier Frequency Upper Limit 40 to 100 kHz lt1gt Determined by C602 and o204 C604 Carrier Frequency Lower Limit Vf Control only 40 to 100 kHz lt1gt C605 Carrier Frequency Proportional Gain Vf Control only 0 to 99 lt1gt lt1gt Available only when C602 is set to F The upper limit of the carrier frequency varies by the drive model Refer to Rated Current Depending on Carrier Frequency on page 50 for details Setting a Fixed UserDefined Carrier Frequency A carrier frequency between the fixed selectable values can be entered in parameter C603 when C602 is set to F In Vf Control adjust parameter C604 to the same value as C603 Setting a Variable Carrier Frequency Vf Control In Vf Control the carrier frequency can be set up to change linearly with the output frequency by setting the upper and lower limits for the carrier frequency and the carrier frequency proportional gain C603 C604 C605 as shown in Figure 122 13 C Tuning YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual Parameter Details
Page 50 - English - : C603 C604 E104 x C605 Output Frequency Output Frequency Max Output Frequency Carrier Frequency Figure 122 Carrier Frequency Changes Relative to Output Frequency Note When C605 is set lower than 7 C604 is disabled and the carrier frequency will be fixed to the value set in C603 n C609 Carrier Frequency during Rotational AutoTuning Determines the carrier frequency while performing Rotational AutoTuning Although this parameter rarely needs to be changed when overcurrent problems occur when AutoTuning a high frequency motor or low impedance motor it may be helpful to set C603 to a high value before setting C609 to 1 No Parameter Name Setting Range Default C609 Carrier Frequency during Rotational AutoTuning 0 1 0 Setting 0 Carrier frequency 4 kHz Setting 1 Same value set to C603 u Rated Current Depending on Carrier Frequency The tables below show the drive output current depending on the carrier frequency settings Use the data in the following tables to linearly calculate output current values for carrier frequencies not listed Table 115 ThreePhase 200 V Class Carrier Frequency and Current Derating Drive Model Setting Range Rated Current A 4 kHz 6 kHz 8 kHz 10 kHz 2o0028 4 to 10 kHz 28 25 22 20 2o0042 4 to 10 kHz 42 38 34 29 2o0054 4 to 10 kHz 54 49 43 38 2o0068 4 to 10 kHz 68 61 54 48 2o0081 4 to 10 kHz 81 73 65 57 2o0104 4 to 8 kHz 104 94 83 2o0130 4 to 8 kHz 130 117 104 2o0154 4 to 6 kHz 154 139 2o0192 4 to 6 kHz 192 173 2o0248 4 kHz 248 Table 116 ThreePhase 400 V Class Carrier Frequency and Current Derating Drive Model Setting Range Rated Current A 4 kHz 6 kHz 8 kHz 10 kHz 4o0011 4 to 10 kHz 11 99 88 77 4o0014 4 to 10 kHz 14 13 11 98 4o0021 4 to 10 kHz 21 19 17 15 4o0027 4 to 10 kHz 27 24 22 19 4o0034 4 to 10 kHz 34 31 27 24 4o0040 4 to 10 kHz 40 36 32 28 4o0052 4 to 10 kHz 52 47 42 36 4o0065 4 to 10 kHz 65 59 52 46 4o0077 4 to 10 kHz 77 69 62 54 4o0096 4 to 8 kHz 96 86 77 13 C Tuning YASKAWA ELECTRIC SIEP C710636 10D Z1000U HVAC MATRIX Drive Programming Manual