Siemens Simovert Masterdrives Compendium page 303

Communication / USS
Error numbers for
reply "Task cannot
be executed"
8.1-16
No.
0 Inadmissible legal parameter number (PNU); if PNU is not available
1 Parameter value cannot be changed; if the parameter is a visualization
parameter
2 Lower or upper limit exceeded
3 Erroneous sub-index
4 No array
5 Incorrect type of data
6 Setting not permitted (can only be reset)
7 Descriptive element cannot be changed; not possible
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 set task at the moment
101 Parameter number deactivated at the moment; Parameter has no
function in the present state of the drive converter (e.g. type of closed-
loop control)
102 Channel width too small; only for short channels
The parameterized length of the PKW area is too large due to internal
limitations of the drive converter. This error message can occur with
the USS protocol on the T100 technology board only if access is made
to parameters of the basic unit from this interface.
103 Number of PKWs incorrect; only for G-SCom 1/2 and SCB interface
(USS);
The error number is transferred in the following two cases:
•
if the task concerns all the indices of an indexed parameter (task
index equal to 255) or the whole parameter description is
requested and a variable telegram length has not been
parameterized.
•
if the parameterized number of PKWs (process-data items) in the
telegram is too small for the set task (e.g. alteration from the
double word and the number of PKWs is 3 (words).
104 Parameter value not permissible;
This error number is transferred if the parameter value which is to be
transferred does not have an assigned function in the drive converter
or cannot be accepted at the instant of the change for internal reasons
(although it lies within the limits).
105 The parameter has been indexed
e.g. task 'PWE change word' for indexed parameter
106 Task not implemented
Table 8.1-7 Error numbers for the reply ID "Task cannot be executed"
Meaning
6SE7087-6QX70 (Version AD)
Compendium Motion Control
02.2004
Siemens AG
SIMOVERT MASTERDRIVES