Siemens SINAMICS RAILCTRL Function Manual page 53

Mixed encoder operation
When using encoders with different resolutions along one transport path, at the configured CU
transition you must set the resolution (grid division and fine resolution) for the previous and the
subsequent segments.
Table 6-5
Parameter
p30497[0]
p30497[1]
p30498[0]
p30498[1]
p30497[0...1] and p30498[0...1] remain unchanged at segments without configured CU
transition.
RAILCTRL
Function Manual, 09/2019, A5E38120767B
Parameters for mixed encoder operation
Description
Grid division of the previous segment
In p30497[0], enter the value from p0407 of the previous segment.
Grid division of the subsequent segment
In p30497[1], enter the value from p0407 of the subsequent segment.
Fine resolution of the previous segment
In p30498[0], enter the value from p0418 of the previous segment.
Fine resolution of the subsequent segment
In p30498[1], enter the value from p0418 of the subsequent segment.
6.5 Setting communication across CUs
Commissioning
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