Short Circuit/Overload At An Output Module - Festo VIFB11-02 Series Manual

VIFB11 - 02
Step
Eliminate short circuit or overload
Set output at 0 (RESET)
Fig. 6/11: Eliminating short circuit/overload
6-14
6. Diagnosis and error treatment

Short circuit/overload at an output module

If there is a short circuit or overload:
•
the digital output will be switched off,
•
the red LED will light up,
•
the error code "short circuit overload" will be
entered in the two status bits.
In order to reactivate the output, proceed as
follows:
Explanation
• Manual in on-line mode
• Automatic in PLC program
The output can then be reset at "logic 1". If the
short circuit still exists, the output will be
switched off again.
9902d