YASKAWA A1000 HHP Programming Manual page 327

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