Reference travel direction inverted when homing

Hello,

Initial Details:

ctrlX Drive Engineering 01V22.2

AXS-V-0308

XMD2-W1010ANN-02NETM5NNNN-S0308N2NNNN3NN

Motor: MSD110A-0027-NN-CS-HR0-14-R-M409

Rotary, Absolute

Our customer is experiencing strange behavior when attempting to home using Fixed Stop (Axis Blocking). When positive reference travel direction is selected, the motion direction moves in the negative direction. When negative reference travel direction is selection, the direction of travel results in the positive direction.

However, what's interesting is negation is set correctly in mechanics and scaling, and this is proven when jogging the motor using easy startup mode (positive command = positive travel). Only homing is inverted in what is the expected direction of travel.

I have a parameter file that I can share with other Bosch Rexroth team members. Customer is using Codesys SoftMotion for motion control, and this is behaving as expected. Only homing within Drive Engineering is where we're seeing this problem.

Thank you.

3 replies