WAGO 750 Manual page 93

WAGO I/O System 750
753-661/000-004 4FDI 24V PROFIsafe
Table 36: Diagnostic Messages
Message
Safety shutdown
(internal error)
Short circuit
Undervoltage
field supply
Diagnostic type Module diagnostic
Coding 0x0219
LED indicator Module error: red, flashing at 2 Hz
Description/ The F I/O module has entered the safe
remedy state and switched off the outputs. If the
error occurs repeatedly after restart,
immediately replace the F I/O module and
send it to WAGO for error analysis.
Classification Error
Diagnostic type Channel diagnostics
Coding 0x0201
LED indicator Channel status: red
Description/
The input of the F I/O module is not
remedy powered by the associated clock output or
is connected to a +24 V field supply
directly. Check the input wiring.
Classification Error
Diagnostic type Module diagnostic
Coding 0x0202
LED indicator
Module error: red
Description/ The 24 V field supply of the F I/O module
remedy is below the specified tolerance. Correct
the power supply responsible.
Classification Error
Version 1.0.0, valid from HW/SW Version 01/01
Diagnostics
Description
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