Siemens SIMATIC ET 200S - Page 77

1PosInc/Digital
3.6 Functions of the 1PosInc/Digital
ET 200S Positioning
Operating Instructions, 05/2007, A5E00124871-04
77
Search for reference: 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
2 ERR_2L+ is displayed Check the load voltage (2L+) at terminal 15
3 ERR_ENCODER is displayed Check the encoder wiring
10 Search for reference: Reference point
coordinates ≥ end of rotary axis
11 Search for reference: No reference signal found
up to the limit switch or between the limit switches
Check your switches, the encoder and the wiring
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