147
There are two On Lane Switch (OLS) errors for the Walker. The OLS is used to detect when
the Walker is on the lane or if it is taking too long to get there. In order for the OLS switch to
work, the Walker must be fully seated and start rolling the LDS shaft.
Problem
:
10-pin Main Drive Motor runs but gives an error.
Possible Cause:
Sensing target is loose or has fallen off.
Sensor has failed.
Bad connection between sensor and PLC.
Chain has broken that drives sensor target.
Main drive chain to rear wheel is off.
Problem
:
10-pin Main Drive Motor does not run, menu to MOVE MACHINE screen to test motors.
Possible Cause:
CR12 (Forward Relay) is loose in socket base or failed.
CR13 (Reverse Relay) is loose in socket base or failed.
Fuse is blown.
10-pin Motor Drive Board has a fault; check error code for the drive board. Turn
machine off for a few seconds and then back on to see if the fault resets.
Motor is unplugged.
7-pin Whisker Switch is stuck.
Make sure CR4 is seated in socket base.
Drive motor has failed.
Summary of Contents for FLEX 17-5801
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