128 Diagnostics
WAGO-I/O-SYSTEM 750
753-668/000-004 4FAI 0/4-20 mA Diff PROFIsafe
Manual
Version 1.0.0, valid from HW/SW Version 01/01
Table 49: Diagnostic Messages
Alarm
Description
Overtemperature
error
Diagnostic
type
Module diagnostics
Coding
0x0205
LED indicator
Group error red
Description/
Remedy
The permissible enclosure internal
temperature was exceeded, which results
in a module-wide passivation of the
F I/O module.
Make sure that the surrounding air
temperature is within the specified range.
Classification
Error
Overtemperature
warning
Diagnostic
type
Module diagnostics
Coding
0x0232
LED indicator
Group error red
Description/
Remedy
Defined enclosure internal temperature
exceeded, which does not result in
module-wide passivation of the F I/O
module; make sure that the surrounding
air temperature is within the specified
range.
Classification
Warning
Overvoltage field
supply
Diagnostic
type
Module diagnostics
Coding
0x0230
LED indicator
Group error red
Description/
Remedy
The 24 V field supply of the F I/O module
is above the specified tolerance. Correct
the power supply responsible.
Classification
Error