Siemens Simovert Masterdrives Compendium page 352

Communication / PROFIBUS
Comment on error
number 103
Comment on error
104
8.2-22
Error number 103 is only relevant to the G-SST1, 2 interface and the
SCB interface. It is transferred in the following two cases:
♦ If the task involves indices of an indexed parameter (task index equal
to 255) or the complete parameter description is requested and a
variable telegram length has not been parameterized.
♦ If the set task is too small for the parameterized number of PKW data
in the telegram (e.g. the double word and the PKW number is
changed to 3 (words)).
This error number is transferred if the parameter value which is to be
adopted has not been assigned a function in the drive converter or
cannot be adopted at the time of the change for internal reasons
(although it lies within the limits).
This error number always occurs, for example, when only values
explicitly entered in a table are valid for a parameter value and are not
transferred exactly (e.g. the number of PKW data for the USS interfaces
for which only the explicit values 0, 3, 4 and 127 are allowed).
6SE7087-6QX70 (Version AK)
Compendium Motion Control
09.2008
Siemens AG
SIMOVERT MASTERDRIVES