Eaton easyE4 Manual page 615

9. Operating system diagnostic messages
9.1 Transistor outputs (overload / short-circuit)
9.1 Transistor outputs (overload / short-circuit)
The base and expansion devices' transistor outputs are thermally protected against
overloads and short circuits. If the temperature inside the four transistor modules is too
high, the outputs will be switched off. If the temperature returns to the operating range
and the outputs are driven, the transistors will switch back on.
The overload / short circuit fault scenario can be detected for the base device with oper-
and ID14.
ID14 = 1, error
Expansion devices feature a "DIAG" output that you can assign to operands ID25
through ID96 for each device.
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