Siemens SIMOTICS S-1FL6, Руководство по эксплуатации

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Control functions
7.8 Communicating with the PLC
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 04/2019, A5E36037884-007
283
Data block Byte n Bytes n + 1 n
Number of the 1st Index
0001 hex ... FFFF hex
8
… …
Address, parameter 2 …
… … …
Address, parameter m …
Values, parameter 1 Format
02 hex
: Integer 8
03 hex
: Integer 16
04 hex
: Integer 32
05 hex
: Unsigned 8
06 hex
: Unsigned 16
07 hex
: Unsigned 32
08 hex
: Floating Point
0A hex : Octet String
0D hex
: Time Difference
34 hex : TimeOfDay without date indication
35 hex
: TimeDifference with date indication
36 hex : TimeDifference without date indication
41 hex
: Byte
42 hex : Word
43 hex
: Double word
Number of index values
00 hex ... EA hex
Value of the 1st Index
…
Values, parameter 2 …
… …
Values, parameter m …
The table below formats the response when the drive has executed the change request.
Data block Byte n Bytes n + 1 n
Header Reference (identical to a change request) 02 hex (change request successful) 0
02 hex (ID of drive objects, at V90 always = 2) Number of parameters (identical to a change
request)
2
The table below formats the response when the drive was not able to completely execute the
change request.
Data block Byte n Bytes n + 1 n
Header Reference (identical to a change request) 82 hex: (Drive was not able to completely
execute the write request)
0
02 hex (ID of drive objects, at V90 always = 2) Number of parameters (identical to a change
request)
2
Values, parameter 1 Format
40 hex: Zero (change request for this data
block executed)
44 hex: Error (change request for this data
block not executed)
Number of error values
00 hex
01 hex or 02 hex
4
Only for "Error" - error value 1
You can find the error values in the table at the end of this section.
6