30
13.2 System error
Display
Possible cause
Troubleshooting
6
Short circuit
Check connections at terminals 1
and 3 (OSSD).
0
Overload static OSSD outputs
Check current through OSSD
outputs, reduce load to max. 500
mA (2.2 µF).
1
Interfering transmitter detected
Find interfering transmitter and take
one of the following measures:
-Exchange position of transmitter
and receiver.
-Change location of the
interfering transmitter so that the
receiver is not influenced.
-Screen the beams coming from
the interfering transmitter using
a mat protective device.
13.3 System failure
In case of a system failure an "F" is displayed alternating with an error code.
Display
Possible cause
Troubleshooting
3
Internal fault (main board)
Send device to ifm branch office
for repair.
4
Internal fault (main board)
5
Fault static OSSD outputs
A
Internal fault (analogue basic
input)
H
Configuration change by user
without system restart
Restart system.