64
Diagnostics
WAGO-SPEEDWAY 767
767-4801/000-800 8DO 24V DC 0.5A IF (8xM8)
Manual
Version 1.1.0
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Table 32: Operating messages 2
Pos. LED Color/Status
Cause
Remedy/information
16
F
Red
There is at least one global
diagnostic message on the
module.
Check the supply voltages U
LS
and U
A
of the upstream 767
Series components. For more
information, see the section
"Parameterizung" >
"Diagnostic Overview".
17
I/O
Yellow
Output signal pending.
-
Red*
Error on output.
Inspect the actuator
connection for short
circuit/overload or line break.
If the output is switched on,
any short circuit or overload
that occurs can be diagnosed,
an interruption cannot. If the
output is switched off, only an
interruption detection can be
diagnosed (line break).
* If you set the time of the parameter “Restart delay, actuator” (section
"Parameterizing" > "Parameters of outputs") to 0 ms, the I/O LED appears yellow
rather than red in case of a short circuit or overload due to the short restart
interval.
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18
U
A
Green
Actuator supply U
A
is
present.
-
Off
Actuator supply U
A
is not
present.
Connect the power supply and
check the voltage level, if
applicable.
19
U
LS
Green
Logic supply and sensor
supply U
LS
are present.
-
Off
Logic supply and sensor
supply U
LS
are not present.
Connect the power supply and
check the voltage level, if
applicable.
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