YASKAWA A1000 HHP - Page 327

Command Message Response Message (normal) Response Message (fault)
Slave Address 01H Slave Address 01H Slave Address 01H
Function Code 10H Function Code 10H Function Code 90H
Starting No.
Upper 00H
Starting No.
Upper 00H Error Code 02H
Lower 01H Lower 01H
CRC-16
Upper CDH
Data Quantity
Upper 00H
Data Quantity
Upper 00H Lower C1H
Lower 02H Lower 02H
Number of Bytes 04H
CRC-16
Upper 10H
Starting Data
Upper 00H Lower 08H
Lower 01H
Next Data
Upper 02H
Lower 58H
CRC-16
Upper 63H
Lower 39H
Note: Double the number of the data quantity for the number of bytes in the command message.
B.8 Message Examples
YASKAWA ELECTRIC SIEP YEAHHP 01B YASKAWA AC Drive – A1000 HHP Programming Manual
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B
MEMOBUS/Modbus Communications