Flash Code Display - Beckhoff EP1957-0022 Operating Instructions Manual

Environment error codes of LED DIA2 (if LED DIA1 is off)
Flashing Description
Code
1 Maximum supply voltage µC1 exceeded
2 Supply voltage µC1 below minimum value
3 Maximum supply voltage µC2 exceeded
4 Supply voltage µC2 below minimum value
5 Maximum internal temperature exceeded
6 Internal temperature below minimum value
7 Valid temperature difference between µC1 and µC2 exceeded
8 not used
9 not used
10 General error
5.5.4

Flash code display

LED Display
flashing
flickering
EP1957-0022 and EP1957-2222
Description
400 ms ON / 400 ms OFF
1 second pause between the flash codes
50 ms ON / 50 ms OFF
Version: 2.0.0
Operation
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