Checking The Actual Position Value - Siemens SINAMICS G120D Original Instructions Manual

8.6.3.3

Checking the actual position value

After normalization of the encoder signal you should check the actual position value.
Preconditions
● You are online with the STARTER .
● You have selected the screen for "Actual value processing".
Procedure
To ensure that the converter calculates the actual position value correctly, you must check
the following:
● There must be no overflow of the actual position value in the entire traverse range. The
● If you have defined a modulo range, the converter resets the actual position value after
You have now checked the calculation for the actual position value.
Parameter
r2521[0]
Converter with control units CU250D-2
Operating Instructions, 04/2014, FW V4.7, A5E34261542B AA
converter can show as a maximum the value range of -2147483648 ... 2147483647. If
this maximum value is exceeded, the converter reports fault F07493.
passing through the range.
Meaning
Position actual value for position control
8.6 Basic positioner and position control
Setting functions
153