09.2008 Communication / PROFIBUS
Siemens AG 6SE7087-6QX70 (Version AK)
SIMOVERT MASTERDRIVES Compendium Motion Control 8.2-21
No. Significance
0 Non-admissible parameter No. (PNU) If the PNU does not exist
1 Parameter value cannot be changed If the parameter is a visualization parameter
2 Upper or lower limit exceeded −
3 Erroneous subindex −
4 No array −
5 Incorrect data type −
6 Setting not allowed (can only be reset) −
7 Description element cannot be changed Generally not possible for MASTERDRIVES
11 No operator control rights −
12 Key word missing
Drive converter parameter "access key" and/or
"parameter special access" not correctly set
15 No text array available −
17
Task cannot be executed due to operating
status
Drive converter status does not permit the present
task
20 Non-admissible value
Modification access using a value which is within
tolerance, but non-admissible for other
permanently valid reasons
21 Response too long
The current response is longer than the maximum
transmittable length
22 Non-admissible parameter address
Non-admissible or unsupported value for attribute,
number of elements, parameter number, subindex
or a combination of the above
23 Non-admissible format
Write task: Parameter data in a non-admissible or
unsupported format
24 Inconsistent number of values
Write task: Number of values of parameter data
does not tally with the number of elements in the
parameter address
101 Parameter number deactivated at present Specific to MASTERDRIVES
102 Channel width too small
Specific to MASTERDRIVES: only for short
channels
103 Incorrect number of PKWs
Specific to MASTERDRIVES: only for G-SST1/2
and SCB interface (USS)
104 Parameter value not admissible Specific to MASTERDRIVES
105 The parameter is indexed
e.g. task: "PWE, change word" for indexed
parameters
106 Task not implemented
Table 8.2-6 Error numbers for the reply "Task cannot be executed" (drive converter
parameters)