Which products are affected?
Library: L_SM3_DriveUtil
(contained in PLC Designer)
What happens?
When being assigned with control-guided homing, the L_SMC_Home function block reports the following:
L_SMC_TP_Channel_Not_Free
When does the problem occur?
The TouchProbe channel used internally is not initialised at the time of assignment.
This error message only appears if an already running TouchProbe procedure is to be replaced by the new homing job.
Short-term measures/recommendations?
Before starting homing, initialise the TouchProbe channel by calling L_SMC_AbortTrigger.
Evaluation
When homing is started, an error message may appear if an already running TouchProbe procedure is to be replaced by a homing job.
