Bosch Rexroth Fe PROFIBUS-DP Bus Adapter Instruction Manual page 27

PROFIBUS-DP Bus Adapter
Example 1
Reading value of function code E03 (programmable skip frequency range): pa-
rameter group No. is 0×01, and index serial No. of parameters within the group
is 0×03, then request and response data frames in PKW area are as below:
Request data frame in
PKW area
Response data frame in
PKW area
Tab. 6-4: Example1_request and response data frames of PKW area
ID of request data frame could be 0×1000 or 0×1800, because the
11th digit of ID in
master to slave)" on page 21
ded. In following examples, only ID value of 0 with this digit is given.
Example 2
Reading value of function code E03 (programmable skip frequency range): pa-
rameter group No. is 0×01, and index serial No. of parameters within the group
is 0×03. If index serial No. of parameters within the group is miswritten as 0×33
(actually 0×33, i.e., index serial No. of parameters within the group, exceeds
specified limit in Group E), then request and response data frames in PKW area
are as below:
Request data frame in
PKW area
Response data frame in
PKW area
Tab. 6-5: Example2_request and response data frames of PKW area
Example 3
Modifying value of function code E03 (programmable skip frequency range): pa-
rameter group No. is 0×01, index serial No. of parameters within the group is
0×03, and modified value is 0×03E8, then request and response data frames in
PKW area are as below:
Request data frame in
PKW area
Response data frame in
PKW area
Tab. 6-6: Example3_request and response data frames of PKW area
DOK-RCON01-PROFIBUS***-IB04-EN-P
ID IND
0×1001
0×0300
(or 0×1801)
0×1001 0×0300
tab. 6-1 "Request data frame in PKW area (from
ID IND
0×1001 0×3300
0×7001 0×3300
ID IND
0×2001 0×0300
0×1001 0×0300
Periodical Data Communication
VALUE_high
0×0000
0×0000
can be 0 or 1. 0 is strongly recommen-
VALUE_high
0×0000
0×0000
VALUE_high
0×0000
0×0000
Bosch Rexroth AG
VALUE_low
0×0000
0×0190
VALUE_low
0×0000
0×0003
VALUE_low
0×03E8
0×03E8
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