39301: Digital IO: 24V power supply fail

Info: Slot
Data type: UINT

Description:
Runtime error in the supply voltage of an AC130 or AC131 plug-in card. The supply voltage is lower than 18V.

Reaction:
Supply to the outputs can no longer be guaranteed.

Cause/Remedy:
Check power supply control.
Power supply overload or malfunction.
Power supply defect.
Power supply connection defect (open line, line termination, wiring error, fuse).
AC130 or AC131 plug-in card defect.