Yaskawa AC Drive Z1000 AC Drive HVAC Fan - Manual (Page 9)

Data................................................................................................................................................. 312
Error Check ..................................................................................................................................... 312
E.8 Message Examples ...........................................................................................................314
Reading Drive MEMOBUS/Modbus Register Contents .................................................................. 314
Loopback Test................................................................................................................................. 314
Writing to Multiple Registers............................................................................................................ 315
E.9 MEMOBUS/Modbus Data Table........................................................................................316
Command Data ............................................................................................................................... 316
Monitor Data.................................................................................................................................... 317
Broadcast Messages....................................................................................................................... 325
Fault Trace Contents....................................................................................................................... 325
Alarm Register Contents ................................................................................................................. 327
E.10 Enter Command.................................................................................................................328
Enter Command Types ................................................................................................................... 328
E.11 Communication Errors .....................................................................................................329
MEMOBUS/Modbus Error Codes.................................................................................................... 329
Slave Not Responding..................................................................................................................... 329
E.12 Self-Diagnostics ................................................................................................................330
INDEX ................................................................................................................... 331
Table of Contents
YASKAWA ELECTRIC SIEP YAIZ1U 03A YASKAWA AC Drive – Z1000 Programming Manual 9