Siemens SINAMICS G120X, Operating Instructions Manual

Page: 271 / 1148

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You can find examples of telegrams at the end of this section.
Function description
AK: Request and response ID
Table 6-67 Request identifiers, control → converter
AK Description Response identifier
positive negative
0 No request 0 7 / 8
1 Request parameter value 1 / 2 7 / 8
2 Change parameter value (word) 1 7 / 8
3 Change parameter value (double word) 2 7 / 8
4 Request descriptive element
1)
3 7 / 8
6
2)
Request parameter value (field)
1)
4 / 5 7 / 8
7
2)
Change parameter value (field, word)
1)
4 7 / 8
8
2)
Change parameter value (field, double word)
1)
5 7 / 8
9 Request number of field elements 6 7 / 8
1)
The required element of the parameter is specified in IND (2nd word).
2)
The following request IDs are identical: 1 ≡ 6, 2 ≡ 7 and 3 ≡ 8.
We recommend that you use identifiers 6, 7 and 8.
Table 6-68 Response identifiers, converter → control
AK Description
0 No response
1 Transfer parameter value (word)
2 Transfer parameter value (double word)
3 Transfer descriptive element
1)
4 Transfer parameter value (field, word)
2)
5 Transfer parameter value (field, double word)
2)
6 Transfer number of field elements
Advanced commissioning
6.3 Drive control
SINAMICS G120X converter
Operating Instructions, 06/2019, FW V1.01, A5E44751209B AC
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