1PosInc/Analog
4.6 Functions of the 1PosInc/Analog
ET 200S Positioning
148 Operating Instructions, 05/2007, A5E00124871-04
Absolute positioning: Causes of Errors for POS_ERR
You must find out the causes of errors with JOB 15 (displays current values).
Error Number Cause What to Do
3 ERR_ENCODER is displayed Check the encoder wiring
4 The axis is not synchronized (SYNC=0) You can synchronize the axis with:
• Reference point run
• Reference Signal Evaluation
• Setting of Actual Value
5 The limit switch that lies in the direction in which
the drive is moved is active
Check your switches and the wiring as well as
the DI0 limit switch minus and DI1 limit switch
plus parameters
7 Absolute positioning:
Start with DIR_P and DIR_M = 0 or relevant
control bit DIR_P or DIR_M = 0
8 Absolute positioning: destination ≥ end of rotary
axis
9 Absolute positioning was terminated because
JOB 9 (evaluate referencing signal) was
initiated
13 Direction of rotation of the drive and the
encoder varies
Check the wiring of the drive and the encoder
as well as the reversal of the direction of
rotation parameter
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