Table 6-17 Response if the converter 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: (Converter was not able to completely
execute the write request)
0
01 hex (ID of drive objects, at G120 always = 1) 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
Only for "Error" - error value 2
Error value 2 is either zero, or it contains the number of the first index where the error occurred.
8
Values, parameter 2 ...
... … …
Values, parameter m ...
Error values
Table 6-18 Error value in the parameter response
Error val‐
ue 1
Significance
00 hex Illegal parameter number (access to a parameter that does not exist)
01 hex Parameter value cannot be changed (change request for a parameter value that cannot be changed)
02 hex Lower or upper value limit exceeded (change request with a value outside the value limits)
03 hex Incorrect subindex (access to a parameter index that does not exist)
04 hex No array (access with a subindex to non-indexed parameters)
05 hex Incorrect data type (change request with a value that does not match the data type of the parameter)
06 hex Setting not permitted, only resetting (change request with a value not equal to 0 without permission)
07 hex Descriptive element cannot be changed (change request to a descriptive element that cannot be changed)
09 hex Description data not available (access to a description that does not exist, parameter value is available)
0B hex No master control (change request but with no master control)
0F hex Text array does not exist (although the parameter value is available, the request is made to a text array that does
not exist)
11 hex Request cannot be executed due to the operating state (access is not possible for temporary reasons that are not
specified)
14 hex Inadmissible value (change request with a value that is within the limits but which is illegal for other permanent
reasons, i.e. a parameter with defined individual values)
15 hex Response too long (the length of the actual response exceeds the maximum transfer length)
16 hex Illegal parameter address (illegal or unsupported value for attribute, number of elements, parameter number,
subindex or a combination of these)
17 hex Illegal format (change request for an illegal or unsupported format)
18 hex Number of values not consistent (number of values of the parameter data to not match the number of elements in
the parameter address)
Advanced commissioning
6.3 Drive control
SINAMICS G120X converter
Operating Instructions, 06/2019, FW V1.01, A5E44751209B AC 223
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