YASKAWA V1000 Technical Manual page 9

C.4 Connecting to a Network ............................................................................................ 407
Network Cable Connection......................................................................................................... 407
Wiring Diagram for Multiple Connections ................................................................................... 407
Network Termination .................................................................................................................. 408
C.5 MEMOBUS/Modbus Setup Parameters ..................................................................... 409
MEMOBUS/Modbus Serial Communication............................................................................... 409
C.6 Drive Operations by MEMOBUS/Modbus.................................................................. 412
Observing the Drive Operation................................................................................................... 412
Controlling the Drive................................................................................................................... 412
C.7 Communications Timing............................................................................................. 413
Command Messages from Master to Drive................................................................................ 413
Response Messages from Drive to Master ................................................................................ 413
C.8 Message Format .......................................................................................................... 414
Message Content ....................................................................................................................... 414
Slave Address ............................................................................................................................ 414
Function Code ............................................................................................................................ 414
Data............................................................................................................................................414
Error Check ................................................................................................................................ 414
C.9 Message Examples ..................................................................................................... 416
Reading Drive MEMOBUS/Modbus Register Contents ............................................................. 416
Loopback Test............................................................................................................................ 416
Writing to Multiple Registers....................................................................................................... 417
C.10 MEMOBUS/Modbus Data Table.................................................................................. 418
Command Data .......................................................................................................................... 418
Monitor Data............................................................................................................................... 419
Broadcast Messages.................................................................................................................. 425
Fault Trace Contents.................................................................................................................. 426
Alarm Register Contents ............................................................................................................ 427
C.11 Enter Command........................................................................................................... 428
Enter Command Types .............................................................................................................. 428
Enter Command Settings when Upgrading the Drive................................................................. 428
C.12 Communication Errors ............................................................................................... 429
MEMOBUS/Modbus Error Codes............................................................................................... 429
Slave Not Responding................................................................................................................ 429
C.13 Self-Diagnostics .......................................................................................................... 430
D. STANDARDS COMPLIANCE ..........................................................................431
D.1 Section Safety.............................................................................................................. 432
D.2 European Standards ................................................................................................... 434
CE Low Voltage Directive Compliance....................................................................................... 434
EMC Guidelines Compliance ..................................................................................................... 436
D.3 UL Standards ............................................................................................................... 441
UL Standards Compliance ......................................................................................................... 441
Drive Motor Overload Protection ................................................................................................ 448
D.4 Precautions for Korean Radio Waves Act ................................................................ 450
D.5 한국 전파법에 관한 주의사항........................................................................................ 451
D.6 Safe Disable Input Precautions.................................................................................. 452
Safe Disable Function Description ............................................................................................. 452
Installation ................................................................................................................................. 452
E. QUICK REFERENCE SHEET ..........................................................................453
YASKAWA ELECTRIC SIEP C710606 16C YASKAWA AC Drive - V1000 Technical Manual
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