Cause : Infeed VSM count comes when the number of active Voltage Sensing Modules (VSM) for the drive object infeed with chassis power units is not correct.

• For A_Infeed, each active power unit must be assigned an active VSM also for a parallel circuit configuration.
• For S_Infeed, the active drive object, must be assigned at least one active VSM.
• Adapts the number of active Voltage Sensing Modules (VSM).