L6470 ReleaseSW command fails

[lorenc]

ReleaseSW command fails to bring the motor out of the switch.

Is there a reason the ReleaseSW command fails to bring the motor out of the switch?

The software reset sequence I follow is as follows:

1. Issue software ResetDevice

2. If the SW is NOT LOW 

           GoUntil() // move until the sw is low

3. ReleaseSW()

4. Move( offset)

 

The issue observed is that when the SW is already low out of reset, step 2. is bypassed and step 3. fails.

Any idea how to fix the issue?