Yaskawa AC Drive P1000 Bypass Technical Manual - Manual (Page 10)

Observing the Bypass Operation .................................................................................................... 312
D.6 Communications Timing...................................................................................................313
Command Messages from Master to Bypass ................................................................................. 313
Response Messages from Bypass to Master.................................................................................. 313
D.7 Message Format ................................................................................................................314
Message Content ............................................................................................................................ 314
Slave Address ................................................................................................................................. 314
Function Code ................................................................................................................................. 314
Data................................................................................................................................................. 314
Error Check ..................................................................................................................................... 314
D.8 Message Examples ...........................................................................................................316
Reading Drive MEMOBUS/Modbus Register Contents .................................................................. 316
Loopback Test................................................................................................................................. 316
Writing to Multiple Registers............................................................................................................ 317
D.9 MEMOBUS/Modbus Data Table........................................................................................318
Command Data ............................................................................................................................... 318
Monitor Data.................................................................................................................................... 319
Broadcast Messages....................................................................................................................... 328
Fault Trace Contents....................................................................................................................... 328
Bypass Fault Codes ........................................................................................................................ 330
Alarm Register Contents ................................................................................................................. 330
D.10 Enter Command.................................................................................................................331
Enter Command Behavior ............................................................................................................... 331
D.11 Communication Errors .....................................................................................................332
MEMOBUS/Modbus Error Codes.................................................................................................... 332
Slave Not Responding..................................................................................................................... 332
E. STANDARDS COMPLIANCE .............................................................................. 333
E.1 Section Safety....................................................................................................................334
E.2 European Standards .........................................................................................................336
CE Low Voltage Directive Compliance............................................................................................ 336
EMC Guidelines Compliance .......................................................................................................... 336
E.3 UL/cUL Standards .............................................................................................................337
UL Standards Compliance .............................................................................................................. 337
F. APOGEE FLN NETWORK PROTOCOL.............................................................. 339
F.1 APOGEE FLN Set-Up.........................................................................................................340
Bypass Parameter Settings for APOGEE FLN Communications.................................................... 340
F.2 Connecting to a Network ..................................................................................................341
Network Cable Connection.............................................................................................................. 341
Wiring Diagram for Multiple Connections ........................................................................................ 342
Network Termination ....................................................................................................................... 342
Recommended Cable...................................................................................................................... 342
F.3 Slope and Intercept Conversion ......................................................................................343
Drive Controlled Feedback.............................................................................................................. 343
Field Panel Controlled Feedback .................................................................................................... 343
Other Functionality .......................................................................................................................... 344
F.4 APOGEE FLN Point List Summary ..................................................................................345
Table of Contents
10 YASKAWA SIEP YAIP1B 01A YASKAWA AC Drive – P1000 Bypass Technical Manual