YASKAWA
SIEPC71061737B GA800 Drive Technical Reference
7
Configure Master/Slave . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 272
Communication Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 272
Communication with the PLC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 272
MEMOBUS/Modbus Drive Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 274
Communications Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 274
Message Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 275
Examples of Messages for Commands/Responses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 277
Enter Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 282
Self-Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283
Communications Data Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283
Error Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304
Typical Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 362
The Parameter Settings Will Not Change. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 362
The Motor Does Not Rotate After Entering Run Command . . . . . . . . . . . . . . . . . . . . . . . . . . 363
The Motor Rotates in the Opposite Direction from the Run Command . . . . . . . . . . . . . . . . . 364
The Motor Rotates in Only One Direction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 364
The Motor Is Too Hot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 364
The Correct Auto-Tuning Mode Is Not Available . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365
The Motor Stalls during Acceleration or Accel/Decel Time Is Too Long . . . . . . . . . . . . . . . . . 365
The Drive Frequency Reference Is Different than the Controller Frequency Reference
Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 366
The Motor Speed Is Not Stable When Using a PM Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . 366
There Is Too Much Motor Oscillation and the Rotation Is Irregular . . . . . . . . . . . . . . . . . . . . . 366
Deceleration Takes Longer Than Expected When Dynamic Braking Is Enabled . . . . . . . . . 366
There Is Audible Noise from the Drive or Motor Cables When the Drive Is Energized . . . . . 367
The Ground Fault Circuit Interrupter (GFCI) Trips During Run . . . . . . . . . . . . . . . . . . . . . . . . 367
Motor Rotation Causes Unexpected Audible Noise from Connected Machinery . . . . . . . . . 367
Motor Rotation Causes Oscillation or Hunting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 367
PID Output Fault. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 368
The Starting Torque Is Not Sufficient . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 368
The Motor Rotates after the Drive Output Is Shut Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 368
The Output Frequency Is Lower Than the Frequency Reference. . . . . . . . . . . . . . . . . . . . . . 368
The Motor Is Making an Audible Noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 369
The Motor Will Not Restart after a Loss of Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 369
Содержание GA800 Series
Страница 2: ...This Page Intentionally Blank 2 YASKAWA SIEPC71061737B GA800 Drive Technical Reference...
Страница 20: ...i 3 Warranty Information 20 YASKAWA SIEPC71061737B GA800 Drive Technical Reference...
Страница 30: ...1 3 Features and Advantages of Control Methods 30 YASKAWA SIEPC71061737B GA800 Drive Technical Reference...
Страница 58: ...2 9 Installation Methods 58 YASKAWA SIEPC71061737B GA800 Drive Technical Reference...
Страница 144: ...4 4 Start up Procedures 144 YASKAWA SIEPC71061737B GA800 Drive Technical Reference Figure 4 8 Basic Steps before Startup...
Страница 268: ...5 6 Safe Disable Input 268 YASKAWA SIEPC71061737B GA800 Drive Technical Reference...
Страница 306: ...6 3 MEMOBUS Modbus Communications 306 YASKAWA SIEPC71061737B GA800 Drive Technical Reference...
Страница 370: ...7 10 Troubleshooting Without Fault Display 370 YASKAWA SIEPC71061737B GA800 Drive Technical Reference...
Страница 426: ...8 7 Storage Guidelines 426 YASKAWA SIEPC71061737B GA800 Drive Technical Reference...