Which products are affected?
All 9400 axis modules (E94AxxExxx4) as of firmware version 4.0
Function description
After mains switching, fault, trouble or STO (Safe Torque Off), the restart of the drive is inhibited if the device is in its state of delivery. If the inverter is enabled, the device control stops in the 'ready to switch on' state after the initialisation has been executed. Regarding this, the Lenze setting of code 00142 has been changed to:
'Auto restart after mains on' = 0: inhibited
Applications
This change is not application specific. Every enabled drive does not restart after mains switching, fault, trouble or STO (Safe Torque Off). The switch-on inhibit is cancelled by inhibiting the inverter from any source (controller enable terminal, device command, input at the device interface). When the inverter is re-enabled afterwards, the drive again continues to follow the setpoint of an enabled basic function.
