Error Detection/Diagnostics - Siemens simatic et 200s Operating Instructions Manual

1PosUniversal/Digital
7.6 Functions of the 1PosU
7.6.18

Error Detection/Diagnostics

Parameter assignment error
Parameter assignment error
Causes:
The 1PosU cannot identify existing parameters as its
•
own.
The slot of the 1PosU you have configured does not
•
match the setup.
Only at SSI encoder:
Impermissible value for parameter for number of
•
increments.
Impermissible value for parameter for number of
•
rotations.
Number of increments * number of rotations is
•
greater than 4096x4096.
Only at SSI encoder:
Activated "Encoder signal" diagnostics
•
Activated "Reversal of the direction of rotation"
•
What to Do:
Check the configuration and setup
•
360
Response of the 1PosU
The 1PosU is not assigned parameters and cannot execute
•
its functions.
Generate channel-specific diagnostics
•
Operating Instructions, 05/2007, A5E00124871-04
ET 200S Positioning