Concerns the products:
EVS-93xx-EI (Servo PLC software version 1.3)
Reactions when the problem occurs:
If with Lenze function block L_REF positioning mode 21 is activated, the reference of the drive is lost after mains connection.
When does the problem occur?
The actual position of the drive cannot be saved by function block L_REF so that it is immune to a power failure. As a result, after mains connection the reference of the drive will always be lost.
Possible diagnoses:
None
Quick remedy/recommendations:
Refrain from using mode 21 with function block L_REF.
Bug fixing with Servo PLC software version V2.0: 20010875
