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Functions
09.2008
6SE7087-6QX70 (Version AK)
Siemens AG
7-6
Compendium Motion Control
SIMOVERT MASTERDRIVES
7.1.2 Processing
sequence
of the function blocks
The function blocks are processed sequentially. For this reason, it is
necessary to determine the processing sequence. The definition is
carried out by means of parameterization in a table.
The processing sequence for some functions blocks is permanently
stored in the firmware and cannot be changed. This concerns the
function blocks that are defined in the two time slots T0 and T1.
The processing table consists of parameters U960 to U963. These
parameters are indexed and have 100 indices each. Each index is
assigned to precisely one function block. This enables a processing
number to be entered in the respective index for the function block
concerned. Processing of the function blocks is then carried out in
ascending order.
The following applies regarding the assignment of the function block
number to the parameter number with parameter index:
Parameter number
Parameter index
Assigned function block
U960
001
...
098
099
1
...
98
99
U961
001
...
098
099
101
...
198
199
U962
001
...
098
099
201
...
298
299
U963
001
...
098
099
301
...
398
399
Processing table