YASKAWA GA800

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8.4 Replace Cooling Fans and Circulation Fans

468 YASKAWA SIEPC71061737D GA800 Drive Technical Reference

4. Install the drive cover.

5. Energize the drive and set o4-03 = 0 [Fan Operation Time Setting = 0 h] to reset the fan operation time.

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Table of Contents3
Preface and General Precautions15
Receiving16
Glossary16
About Registered Trademarks16
Using the Product Safely18
Explanation of Signal Words18
Section Safety18
Warning Label Content and Location20
Cybersecurity20
Warranty Information22
Exclusion of Liability22
Receiving23
Section Safety24
Catalog Code and Nameplate Check25
Nameplate25
How to Read the Catalog Code25
Features and Advantages of Control Methods29
Mechanical Installation33
Section Safety34
Installation Environment36
Installation Position and Clearances37
Install Single Drive37
Install Drives Side-By-Side37
Moving the Drive39
Using the Hanging Brackets to Move the Drive39
Instructions on Drive Suspension39
Drive Watt Loss41
Class41
Class42
6-Phase/12-Pulse 400 V Class43
Remove and Reattach the Keypad45
Remove the Keypad45
Reattach the Keypad45
Install the Keypad in a Control Panel or Another Device46
Operate the Keypad from a Remote Location46
Connect the Keypad from a Remote Location46
Removing/Reattaching Covers52
Removing/Reattaching the Cover Using Procedure a52
Removing/Reattaching the Cover Using Procedure B53
Change the Drive Enclosure Type57
Installation Methods58
Standard Installation58
External Heatsink58
Electrical Installation65
Section Safety66
Electrical Installation69
Standard Connection Diagram69
Main Circuit Wiring74
Motor and Main Circuit Connections74
Configuration of Main Circuit Terminal Block75
Main Circuit Terminal Functions83
Wire Selection84
Main Circuit Terminal and Motor Wiring97
Protection of Main Circuit Terminals102
6-Phase/12-Pulse Rectification102
Main Circuit Terminal Block Wiring Procedure105
Wire the Main Circuit Terminal Block with Procedure a105
Wire the Main Circuit Terminal Block with Procedure B109
Control Circuit Wiring112
Control Circuit Connection Diagram112
Control Circuit Terminal Block Functions113
Control Circuit Terminal Configuration118
Wiring the Control Circuit Terminal120
Switches and Jumpers on the Terminal Board122
Control I/O Connections124
Set Sinking Mode/Sourcing Mode124
Pulse Train Output124
Set Input Signals for MFAI Terminals A1 to A3125
Set MFAI Terminal A3 to PTC Input126
Set Output Signals for MFAO Terminals FM, am126
Switch on Termination Resistor for Memobus/Modbus Communications127
Connect the Drive to a PC128
External Interlock129
Drive Ready129
Interlock Circuit Example129
Braking Resistor Installation130
Install a Braking Resistor: ERF-Type130
Install a Braking Resistor Unit: LKEB-Type130
Install a Braking Unit Connection: CDBR-Type131
Connect Braking Units in Parallel138
Dynamic Braking Option Overload Protection138
Drive Wiring Protection140
Installing a Ground Fault Circuit Interrupter (GFCI)140
(Gfci)140
Dynamic Braking Option, Motor Protection141
Install an Electromagnetic Contactor (MC) at the Input Side of the Drive141
Installing a Thermal Overload Relay on the Drive Output141
Improve the Power Factor143
Connect an AC Reactor or a DC Link Choke143
Prevent Switching Surge144
Decrease Noise145
Connect a Noise Filter to the Input Side (Primary Side)145
Connect a Noise Filter to the Output Side (Secondary Side)145
Factory-Recommended Branch Circuit Protection for UL Listing147
External EMC Noise Filter Selection150
Wiring Checklist152
Motor Application Precautions154
Precautions for Existing Standard Motors154
Precaution When You Use IE3 Premium Efficiency Motors155
Precautions for PM Motors155
Precautions for Specialized Motors156
Notes on the Power Transmission Mechanism156
Startup Procedure and Test Run157
Section Safety158
Keypad Components and Functions159
LCD Display161
Indicator Leds and Drive Status162
Keypad Mode and Menu Displays163
LED Status Ring165
Start-Up Procedures167
Flowchart A: Connect and Run the Motor with Minimum Setting Changes167
Sub-Chart A-1: Induction Motor Auto-Tuning and Test Run Procedure169
Sub-Chart A-2: PM Motor Auto-Tuning and Test Run Procedure170
Subchart A-3: EZ Open Loop Vector Control Test Run Procedure171
Items to Check before Starting up the Drive173
Check before Energizing the Drive173
Check after You Energize the Drive173
Make the Initial Settings174
Keypad Operation175
Home Screen Display Selection175
Show the Monitor176
Set Custom Monitors177
Show Custom Monitors178
Set the Monitors to Show as a Bar Graph179
Show Monitors as Bar Graphs180
Set the Monitors to Show as Analog Gauges181
Display Monitors as an Analog Gauge182
Set Monitoring Items to be Shown as a Trend Plot182
Show Monitor Items as a Trend Plot186
Change Parameter Setting Values187
Examine User Custom Parameters188
Save a Backup of Parameters190
Write Backed-Up Parameters to the Drive191
Verify Keypad Parameters and Drive Parameters192
Delete Parameters Backed up to the Keypad193
Check Modified Parameters194
Restore Modified Parameters to Defaults196
Show Fault History197
Auto-Tuning the Drive198
Set the Keypad Language Display200
Set the Date and Time201
Set Parameters Using the Setup Wizard203
Disable the Initial Setup Screen205
Start Data Logging206
Configuring the Data Log Content207
Set Backlight to Automatically Turn off209
Show Information about the Drive210
Write Automatically Backed-Up Parameters to the Drive211
Automatic Parameter Settings Optimized for Specific Applications213
Presets)213
Automatic Parameter Settings Optimized for Specific Applications (Application Presets)213
Auto-Tuning215
Auto-Tuning for Induction Motors215
Auto-Tuning for Motor Parameters for PM Motor216
Auto-Tuning in EZ Open Loop Vector Control Method218
Control Tuning219
Precautions before Auto-Tuning221
Test Run224
Load Test Run224
Do a No-Load Test Run224
Actual-Load Test Run224
Do an Actual-Load Test Run225
Fine Tuning During Test Runs (Adjust the Control Function)226
V/F Control and Closed Loop V/F Control226
Open Loop Vector Control Method227
Closed Loop Vector Control Method229
Advanced Open Loop Vector Control Method230
Open Loop Vector Control for PM Motors231
Advanced Open Loop Vector Control Method for PM Motors232
Closed Loop Vector Control Method for PM232
EZ Open Loop Vector Control Method233
Test Run Checklist234
Standards Compliance237
Section Safety238
European Standards240
EU Declaration of Conformity240
CE Low Voltage Directive Compliance240
EMC Directive258
UL Standards271
Area of Use271
Wire the Main Circuit Terminal Block271
UL Standards Compliance for DC Power Supply Input292
Low Voltage Wiring for Control Circuit Terminals293
Drive Motor Overload and Overheat Protection294
China Rohs Compliance300
Information on Hazardous Substances in this Product300
对应中国Rohs指令301
本产品中含有有害物质的信息301
Safe Disable Input302
Safe Disable Specifications302
Notes303
Using the Safe Disable Function303
Australian Standard309
Network Communications311
Section Safety312
Field Bus Network Support313
Memobus/Modbus Communications314
Configure Master/Slave314
Communication Specifications314
Communication with the PLC314
Memobus/Modbus Drive Operations316
Communications Timing316
Message Format317
Examples of Messages for Commands/Responses320
Enter Command324
Self-Diagnostics325
Communications Data Table325
Error Codes347
Troubleshooting349
Section Safety350
Types of Faults, Minor Faults, Alarms, and Errors352
List of Fault, Minor Fault, Alarm, and Error Codes353
Fault359
Minor Faults/Alarms390
Parameter Setting Errors401
Auto-Tuning Errors407
Backup Function Operating Mode Display and Errors412
Diagnosing and Resetting Faults414
Fault and Power Loss Occur at the same Time414
Fault Occurs Without Power Loss414
Fault Reset414
Troubleshooting Without Fault Display416
Typical Problems416
The Parameter Settings will Not Change416
The Motor Does Not Rotate after Entering Run Command417
The Motor Rotates in the Opposite Direction from the Run Command418
The Motor Rotates in Only One Direction418
The Motor Is too Hot418
The Correct Auto-Tuning Mode Is Not Available419
The Motor Stalls During Acceleration or Accel/Decel Time Is too Long419
Command420
The Motor Speed Is Not Stable When Using a PM Motor420
There Is too Much Motor Oscillation and the Rotation Is Irregular420
Deceleration Takes Longer than Expected When Dynamic Braking Is Enabled420
There Is Audible Noise from the Drive or Motor Cables When You Energize the Drive421
The Ground Fault Circuit Interrupter (GFCI) Trips During Run421
Motor Rotation Causes Unexpected Audible Noise from Connected Machinery421
Motor Rotation Causes Oscillation or Hunting422
PID Output Fault422
The Starting Torque Is Not Sufficient422
The Motor Rotates after the Drive Output Is Shut off422
The Output Frequency Is Lower than the Frequency Reference422
The Motor Is Making an Audible Noise423
The Motor will Not Restart after a Loss of Power423
Periodic Inspection and Maintenance425
Section Safety426
Inspection428
Recommended Daily Inspection428
Recommended Periodic Inspection428
Maintenance431
Replaceable Parts431
Part Replacement Guidelines431
Monitors that Display the Lifespan of Drive Components432
Alarm Outputs for Maintenance Monitors432
Related Parameters432
Replace Cooling Fans and Circulation Fans434
Cooling Fans and Circulation Fans by Drive Model434
Fan Replacement (Procedure A)434
Fan Replacement (Procedure B)436
Fan Replacement (Procedure C)439
Fan Replacement (Procedure D)441
Fan Replacement (Procedure E)443
Fan Replacement (Procedure F)446
Fan Replacement (Procedure G)452
Fan Replacement (Procedure H)460
Replace the Drive469
About the Control Circuit Terminal Block469
Replace the Keypad Battery475
Storage Guidelines477
Disposal479
Section Safety480
Disposal Instructions481
WEEE Directive482
Specifications483
Section Safety484
Drive Duty Modes485
Model-Specific Specifications (200 V Class)486
Model-Specific Specifications (400 V Class)488
Model-Specific Specifications (6-Phase/12-Pulse 400 V Class)491
Drive Specifications492
Drive Watt Loss496
Class496
Class497
6-Phase/12-Pulse 400 V Class498
Drive Derating500
Carrier Frequency Settings and Rated Current Values500
Derating Depending on Ambient Temperature505
Altitude Derating507
Drive Exterior and Mounting Dimensions508
Drive Models and Exterior and Mounting Dimensions508
IP00/IP20/UL Open Type509
IP20/UL Type1518
Knock-Out Hole Dimensions (IP20/UL Type 1)526
Models and Dimensions of Knock-Out Hole526
10.11 Peripheral Devices and Options531
Parameter List533
Section Safety534
How to Read the Parameter List535
Icons and Terms that Identify Parameters and Control Methods535
Parameter Groups536
A: Initialization Parameters538
A1: Initialization538
A2: User Parameters539
B: Application542
B1: Operation Mode Selection542
B2: DC Injection Braking and Short Circuit Braking543
B3: Speed Search544
B4: Timer Function546
B5: PID Control547
B6: Dwell Function551
B7: Droop Control551
B8: Energy Saving551
B9: Zero Servo553
C: Tuning554
C1: Accel & Decel Time554
C2: S-Curve Characteristics554
C3: Slip Compensation555
C4: Torque Compensation556
C5: Auto Speed Regulator (ASR)557
C6: Duty & Carrier Frequency559
D: Reference Settings560
D1: Frequency Reference560
D2: Reference Limits561
D3: Jump Frequency562
D4: Frequency Ref Up/Down & Hold562
D5: Torque Control563
D6: Field Weakening /Forcing563
D7: Offset Frequency564
E: Motor Parameters565
E1: V/F Pattern for Motor 1565
E2: Motor Parameters566
E3: V/F Pattern for Motor 2567
E4: Motor 2 Parameters567
E5: PM Motor Settings568
E9: Motor Setting569
F: Options570
F1: Encoder Option Setup570
F2: Analog Input Option572
F3: Digital Input Option573
F4: Analog Output Option574
F5: Digital Output Option574
F6: Communication Options575
F7: Communication Options579
11.10 H: Terminal Functions585
H1: Digital Inputs585
H2: Mfdo594
H3: Analog Inputs606
H4: Analog Outputs609
H5: Modbus Communication610
H6: Pulse Train Input/Output611
H7: Virtual MFIO Selection612
11.11 L: Protection Functions614
L1: Motor Protection614
L2: Power Loss Ride through615
L3: Stall Prevention616
L4: Speed Detection618
L5: Fault Restart618
L6: Torque Detection620
L7: Torque Limit621
L8: Drive Protection621
L9: Drive Protection 2624
11.12 N: Special Adjustment625
N1: Hunting Prevention625
N2: Auto Freq Regulator (AFR)626
N3: High Slip/Overexcite Braking626
N4: Adv Open Loop Vector Tune627
N5: Feed Forward Control628
N6: Online Tuning628
N7: EZ Drive628
N8: PM Motor Control Tuning629
11.13 O: Keypad-Related Settings633
O1: Keypad Display633
O2: Keypad Operation635
O3: Copy Keypad Function636
O4: Maintenance Monitors637
O5: Log Function638
11.14 Q: Driveworksez Parameters640
Q1-01 to Qx-XX: Reserved for Driveworksez640
R: DWEZ Connection 1-20641
R1-01 to R1-40: Driveworksez Connection Parameters 1 to 20 (Upper / Lower)641
11.16 T: Motor Tuning642
T0: Tuning Mode Selection642
T1: Induction Motor Auto-Tuning642
T2: PM Motor Auto-Tuning643
T3: ASR and Inertia Tuning644
T4: EZ Tuning645
11.17 U: Monitors646
U1: Operation Status Monitors646
U2: Fault Trace648
U3: Fault History651
U4: Maintenance Monitors652
U5: PID Monitors656
U6: Operation Status Monitors656
U8: Driveworksez Monitors659
Parameters that Change from the Default Settings with A1-02662
Selection663
Parameters that Change from the Default Settings with E3-01668
Mode Selection]668
Parameters Changed by E1-03 [V/F Pattern Selection]669
11.21 Defaults by Drive Model and Duty Rating ND/HD672
Three-Phase 200 V Class672
Three-Phase 400 V Class680
6-Phase/12-Pulse 400 V Class690
Parameter Details695
Section Safety696
A: Initialization Parameters697
A1: Initialization697
A2: User Parameters715
B: Application716
B1: Operation Mode Selection716
B2: DC Injection Braking and Short Circuit Braking729
B3: Speed Search732
B4: Timer Function742
B5: PID Control744
B6: Dwell Function760
B7: Droop Control761
B8: Energy Saving762
B9: Zero Servo767
C: Tuning769
C1: Accel & Decel Time769
C2: S-Curve Characteristics775
C3: Slip Compensation775
C4: Torque Compensation780
C5: Automatic Speed Regulator (ASR: Automatic Speed Regulator)782
C6: Duty & Carrier Frequency791
D: References796
D1: Frequency Reference796
D2: Reference Limits802
D3: Jump Frequency803
D4: Frequency Ref Up/Down & Hold804
D5: Torque Control809
D6: Field Weakening /Forcing814
D7: Offset Frequency815
E: Motor Parameters817
E1: V/F Pattern for Motor 1817
E2: Motor Parameters825
E3: V/F Pattern for Motor 2828
E4: Motor 2 Parameters830
E5: PM Motor Settings833
E9: Motor Setting836
F: Options839
F1: Encoder Option Setup839
F2: Analog Input Option847
F3: Digital Input Option849
F4: Analog Monitor Option853
F5: Digital Output Option856
F6, F7: Communication Options and Ethernet Options859
H: Terminal Functions881
H1: Digital Inputs881
Multi-Function Digital Input Setting Values885
H2: Mfdo904
H2 MFDO Parameters907
MFDO Setting Values914
H3: Analog Inputs929
H3: MFAI Parameters931
Multi-Function Analog Input Terminal Settings936
H4: Analog Outputs942
H5: Memobus/Modbus Communication945
H6: Pulse Train Input/Output950
H7: Virtual MFIO Selection953
L: Protection Functions958
L1: Motor Protection958
L2: Power Loss Ride through964
L3: Stall Prevention975
L4: Speed Detection985
L5: Fault Restart986
L6: Torque Detection989
L7: Torque Limit995
L8: Drive Protection998
L9: Drive Protection 21007
12.10 N: Special Adjustment1008
N1: Hunting Prevention1008
N2: Auto Freq Regulator (AFR)1010
N3: High Slip Braking (HSB) and Overexcitation Braking1011
N4: Adv Open Loop Vector Tune1015
N5: Feed Forward Control1018
N6: Online Tuning1021
N7: EZ Drive1022
N8: PM Motor Control Tuning1024
12.11 O: Keypad-Related Settings1035
O1: Keypad Display Selection1035
O2: Keypad Operation1043
O3: Copy Function1047
O4: Maintenance Mon Settings1049
O5: Log Function1052
12.12 T: Auto-Tuning1057
T0: Tuning Mode Selection1057
T1: Induction Motor Auto-Tuning1057
T2: PM Motor Auto-Tuning1060
T3: ASR and Inertia Tuning1063
T4: EZ Tuning1064

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