REXROTH EFC 3600 - Page 219

Request data frame in PKW area
Word Identifier bit Value Description
1
st
ID
15 ~ 8 00H Reserved
7 ~ 0
00H No request
01H Read
02H Write
2
nd
IND
15 ~ 8 xxH Group No. for parameter
7 ~ 0 xxH
Index No. of function code within the
group
3
rd
VALUE_high 15 ~ 0 00H Reserved
4
th
VALUE_low 15 ~ 0 xxxxH
For a read request: Not used
For a write request: Parameter value
Tab. 13-30: Request data frame in PKW area_from master to slave
Response data frame in PKW area
Word Identifier bit Value Description
1
st
ID
15 ~ 8 00H Reserved
7 ~ 0
00H No request
01H Successful read
02H Successful write
07H Error
2
nd
IND
15 ~ 8 xxH Group No. for parameter
7 ~ 0 xxH
Index No. of function code within the
group
3
rd
VALUE_high 15 ~ 0 00H Reserved
4
th
VALUE_low 15 ~ 0 xxxxH
For a successful request: Parameter val-
ue
Read or write error: Error code
For no request situation: 0
Tab. 13-31: Response data frame in PKW area_from slave to master
EFC 3600 Bosch Rexroth AG
Communication Protocols
DOK-RCON03-EFC-3600***-IT03-EN-P
205/259