YASKAWA HV600

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Mechanical Installation

2.7 Removing/Reattaching Covers

YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference 45

Figure 2.11 Disconnect Power

2. Loosen the captive front cover screws.

Figure 2.12 Loosen the Front Cover Screws

Main Page

Table of Contents3
Preface and General Precautions13
Definitions14
Product Description14
Glossary14
About Registered Trademarks14
Using the Product Safely16
Explanation of Signal Words16
General Safety16
Warning Labels18
Cybersecurity19
Warranty Information20
Exclusion of Liability20
Receiving21
Section Safety22
Catalog Code and Nameplate Check23
Narrow Bypass Nameplate23
Enclosed Bypass Nameplate24
Drive Nameplate25
How to Read Narrow Bypass Catalog Codes25
How to Read Enclosed Bypass Catalog Codes26
Bypass Enclosures29
Features and Advantages of V/F Control Method29
Mechanical Installation31
Section Safety32
Installation Environment34
Installation Positions and Clearances35
Narrow Bypass Installation Position and Clearances35
Enclosed Bypass Installation Position and Clearances36
Bypass Components37
Bypass Component Names38
Narrow Bypass Component Names38
Enclosed Bypass Component Names40
Moving the Bypass42
Using the Mounting Rails to Move the Bypass42
Removing/Reattaching Covers44
Removing/Reattaching the Bypass Cover Using Procedure 144
Removing/Reattaching the Drive Cover Using Procedure a46
Opening/Closing the Bypass Cover Using Procedure 248
Removing/Reattaching the Drive Cover Using Procedure a50
Removing/Reattaching the Cover Using Procedure B51
Exterior and Mounting Dimensions54
B07756
Vac Enclosed Models H6B1D002 to D169240 Vac Enclosed Models H6B1A002 to A154480 Vac Enclosed Models H6B1B001 to B15657
Vac Enclosed Models H6B1D211, D273240 Vac Enclosed Models H6B1A192, A248480 Vac Enclosed Models H6B1B180 to B30261
Knock-Out Hole Dimensions66
B07766
Electrical Installation69
Section Safety70
Wiring Diagrams72
Main Circuit Wiring79
Narrow Bypass Input and Output Power Wiring Connections79
Enclosed Bypass Input and Output Power Wiring Connections80
Factory Recommended Branch Circuit Protection80
Wire Selection81
Main Circuit Terminal and Motor Wiring87
Protection of Main Circuit Terminals89
Main Circuit Terminal Wiring Procedure90
Narrow Bypass Main Circuit Terminal Block Wiring Procedure90
Enclosed Bypass Main Circuit Terminal Block Wiring Procedure91
Bypass PCB Control Circuit93
Wiring the Bypass Control Circuit Terminal97
Drive PCB Control Circuit99
Wiring the Drive Control Circuit Terminal104
Control I/O Connections106
Set Sinking Mode/Sourcing Mode106
Set Input Signals for MFAI Terminals A1 and A2106
Set Output Signals for MFAO Terminals FM, am107
Switch on Termination Resistor for RS-485 Communications107
Connect the Bypass to a PC109
External Interlock110
Drive Wiring Protection112
Installing a Ground Fault Circuit Interrupter (GFCI)112
(Gfci)112
Improve the Power Factor113
Connecting an AC Reactor113
Prevent Switching Surge114
Motor Application Precautions115
Precautions for Existing Standard Motors115
Precautions for Specialized Motors116
Notes on the Power Transmission Mechanism116
Startup Procedure and Test Run117
Keypad: Names and Functions119
LCD Display120
AUTO LED and HAND LED Indications121
Keypad Mode and Menu Displays123
Start-Up, Test Operation, and Rotation Check125
Items to Check before You Energize the Bypass125
Bypass Start-Up Procedure126
Test Run and Rotation Check127
Keypad Operation131
Home Screen Display Selection131
Show the Monitors132
Set Custom Monitors133
Show Custom Monitors134
Set the Monitors to Show as a Bar Graph135
Show Monitors as Bar Graphs136
Set the Monitors to Show as Analog Gauges136
Show Monitors as an Analog Gauge137
Set Monitor Items to Show as a Trend Plot138
Show Monitor Items as a Trend Plot142
Change Parameter Settings143
Examine User Custom Parameters144
Save a Backup of Parameters145
Write Backed-Up Parameters to the Bypass146
Verify Keypad Parameters and Bypass Parameters148
Delete Parameters Backed up to the Keypad149
Checking Modified Parameters150
Restore Modified Parameters to Defaults152
Show Fault History153
Auto-Tuning154
Set the Keypad Language Display156
Set the Date and Time157
Disable the Initial Setup Screen159
Start Data Logging160
Configuring the Data Log Content161
Set Backlight to Automatically Turn off163
Show Information about the Bypass165
Write Automatically Backed-Up Parameters to the Bypass166
Automatic Parameter Settings Optimized for Specific Applications167
Presets)167
Auto-Tuning169
Auto-Tuning for Induction Motors169
Fine Tuning During Test Runs (Adjust the Control Function)171
V/F Control171
Parameter Details173
A: Initialization Parameters174
A1: Initialization174
A2: User Parameters186
B: Application187
B1: Operation Mode Selection187
B2: DC Injection Braking196
B3: Speed Search197
B4: Timer Function206
B5: PID Control208
B8: Energy Saving225
C: Tuning227
C1: Accel & Decel Time227
C2: S-Curve Characteristics228
C3: Slip Compensation229
C4: Torque Compensation230
C6: Carrier Frequency231
D: References233
D1: Frequency Reference233
D2: Reference Limits237
D3: Jump Frequency238
D4: Frequency Ref Up/Down & Hold240
D6: Field Weakening241
D7: Offset Frequency241
E: Motor Parameters243
E1: V/F Pattern for Motor 1243
E2: Motor Parameters250
F: Options253
F6, F7: Communication Options and Ethernet Options253
H: Terminal Functions260
H1: Digital Inputs260
5.7 H: Terminal Functions261
MFDI Setting Value264
H2: Digital Outputs274
H2 MFDO Parameters276
MFDO Setting Values280
H3: Analog Inputs293
H3: MFAI Parameters295
MFAI Setting Value298
H4: Analog Outputs303
H5: Memobus/Modbus Communication306
H7: Virtual MFIO Selection312
L: Protection Functions317
L1: Motor Protection317
L2: Power Loss Ride through320
L3: Stall Prevention322
L4: Speed Detection328
L5: Fault Restart330
L6: Torque Detection336
L8: Drive Protection341
L9: Drive Protection 2346
N: Special Adjustment347
N1: Hunting Prevention347
N3: High Slip Braking (HSB) and Overexcitation Braking348
N3: High Slip/Overexcite Braking348
O: Keypad-Related Settings352
O1: Keypad Display Selection352
O1: Keypad Display354
O2: Keypad Operation362
O3: Copy Function365
O4: Maintenance Mon Settings366
O5: Log Function369
S: Special Applications375
S1: Dynamic Noise Control375
S2: Sequence Run Timers376
S2: Sequence Run Timers377
S3: PI2 Control385
S5: Hand/Off/Auto Operation390
S6: Protection395
T: Auto-Tuning405
T0: Tuning Mode Selection405
T1: Induction Motor Auto-Tuning405
T: Motor Tuning405
Y: Application Features407
Y1: Application Basics407
Y2: PID Sleep and Protection412
Y4: Application Advanced415
YA: Preset Setpoint419
YC: Foldback Features421
YF: PI Auxiliary Control421
Z: Bypass Parameters430
Z1: Bypass Control System430
Z2: Bypass Control Input/Output441
Z3: Bypass Control Serial Comm452
Troubleshooting455
Section Safety456
Types of Faults, Minor Faults, Alarms, and Errors458
Faults, Minor Faults, Alarms, and Error Codes Listed Alphabetically459
Faults, Minor Faults, Alarms, and Error Codes Listed459
Alphabetically459
Faults, Minor Faults, Alarms, and Error Codes Listed by Decimal Value for Use466
With Bacnet/Modbus466
Faults472
Minor Faults/Alarms496
Parameter Setting Errors509
Auto-Tuning Errors513
Backup Function Operating Mode Display and Errors516
Bypass Status Messages517
Diagnosing and Resetting Faults518
Fault and Power Loss Occur at the same Time518
Fault Occurs Without Power Loss518
Fault Reset518
Troubleshooting Without Fault Display520
Typical Problems520
The Parameter Settings will Not Change520
The Motor Does Not Rotate after Entering Run Command521
The Motor Rotates in the Opposite Direction from the Run Command522
The Motor Rotates in Only One Direction522
The Motor Is too Hot522
Ope02 Error Occurs When Decreasing the Motor Rated Current Setting523
The Motor Stalls During Acceleration or Accel/Decel Time Is too Long523
Command524
There Is too Much Motor Oscillation and the Rotation Is Irregular524
There Is Audible Noise from the Drive or Motor Cables When the Drive Is Energized524
The Ground Fault Circuit Interrupter (GFCI) Trips During Run524
Motor Rotation Causes Unexpected Audible Noise from Connected Machinery524
Motor Rotation Causes Oscillation or Hunting525
PID Output Fault525
The Motor Rotates after the Drive Output Is Shut off525
The Output Frequency Is Lower than the Frequency Reference525
The Motor Is Making an Audible Noise526
The Motor will Not Restart after a Loss of Power526
Specifications527
Section Safety528
Narrow Model Specifications529
Narrow Model Specifications531
Enclosed Model Specifications533
Enclosed Model Specifications535
7.6 480 V Enclosed Model Specifications537
Common Bypass Specifications539
Drive Watt Loss541
Drive Derating543
Carrier Frequency Settings and Rated Current Values543
Derating Depending on Ambient Temperature544
Altitude Derating546
Peripheral Devices and Options548
Bypass Options548
Option Installation Procedure549
Periodic Inspection and Maintenance553
Section Safety554
Inspection556
Recommended Daily Inspection556
Recommended Periodic Inspection556
Maintenance559
Replace Drive Cooling Fans and Circulation Fans561
Cooling Fans and Circulation Fans561
Replace a Fan (Procedure A)561
Replace a Fan (Procedure B)566
Replace a Fan (Procedure C)572
Replace a Fan (Procedure D)577
Replace a Fan (Procedure E)580
Replace the Keypad Battery587
Storage Guidelines589
Parameter List591
Section Safety592
How to Read the Parameter List593
Terms that Identify Parameters593
Parameter Groups594
A: Initialization Parameters595
A1: Initialization595
A2: User Parameters595
B: Application598
C: Tuning605
D: Reference Settings607
E: Motor Parameters609
F: Options611
L: Protection Functions633
N: Special Adjustment640
O: Keypad-Related Settings641
S: Special Applications647
T: Motor Tuning656
Y: Application Features657
Z: Bypass Parameters665
U: Monitors672
9.19 Defaults by Bypass and Drive Model688

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