The following examples are based on Fv and PROFIBUS-Adapter.
Example 1
Reading value of parameter 'Skip frequency range' [S3.06]. 0×05 is the func‐
tion group, 0×06 is the index serial No. of the parameter within the group,
then request and response data frames in PKW area are shown in table be‐
low:
ID IND VALUE_high VALUE_low
Request data frame of PKW area 0x1005 (or 0x1805) 0x0600 0x0000 0x0000
Response data frame of PKW area 0x1005 0x0600 0x0000 0x0000
Tab. 12-28: Example 1_request and response data frames of PKW area
ID of request data frame could be 0×1000 or 0×1800, because
the 11
th
digit of ID in tab. 12-25 "Request data frame in PKW
area_from master to slave" on page 237 can be 0 or 1. 0 is
strongly recommended. In following examples, only ID value of
0with this digit is given.
Example 2
Reading value of parameter 'Skip frequency range' S3.06. 0×05 is the func‐
tion group, 0×06 is the index serial No. of the parameter within the group. If
the index serial No. of group S3 is miswritten as 0×20 (0×20, exceeds speci‐
fied limit in group S), then request and response data frames in PKW area
are shown in table below:
ID IND VALUE_high VALUE_low
Request data frame of PKW area 0x1005 0x2000 0x0000 0x0000
Response data frame of PKW area 0x7005 0x2000 0x0000 0x0003
Tab. 12-29: Example 2_request and response data frames of PKW area
Example 3
Modifying value of parameter 'Skip frequency range' S3.06. 0×05 is the func‐
tion group, 0×03 is the index serial No. within the group, 0×0BB8 is the modi‐
fied value, then request and response data frames in PKW area are shown in
table below:
ID IND VALUE_high VALUE_low
Request data frame of PKW area 0x2005 0x0600 0x0000 0x0 BB 8
Response data frame of PKW area 0x1005 0x0600 0x0000 0x0 BB 8
Tab. 12-30: Example 3_request and response data frames of PKW area
Example 4
Modifying value of parameter 'Skip frequency range' S3.06. 0×05 is the func‐
tion group, 0×06 is the index serial No. within the group, and 0×1388 (0×1388
exceeds upper limit of parameter S3.06) is the modified value, then request
and response data frames in PKW area are shown in table below:
ID IND VALUE_high VALUE_low
Request data frame of PKW area 0x2005 0x0600 0x0000 0x1388
Response data frame of PKW area 0x7005 0x0600 0x0000 0x0004
Tab. 12-31: Example 4_request and response data frames of PKW area
Example 5
Modifying value of parameter 'Skip frequency range' S3.06. 0×05 is the func‐
tion group, 0×06 is the index serial No. within the group, and 0×0BB8 is the
modified value. But, PPO command code (bit15...12 of ID) is miswritten as 8
(illegal command code), then request and response data frames in PKW area
are shown in table below:
DOK-RCON02-FV*********-IB08-EN-P Bosch Rexroth AG 239/259
Rexroth Frequency Converter Fv
Communication Protocols
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