Instruction
Manual
SE4-Plus
Series
50
7.2. Fault and diagnostic messages
The operator is able to check the main causes of the system stop
and failure, using the same LEDs used for the visualisation of the
functions.
RECEIVING UNIT:
LED Status
Diagnostics
Check and Repair
Output failure
- Check the output connections.
- Check if the load characteristics
are in accordance with the
technical data (
see section 9
)
Microprocessor
failure
- Check the correct positioning of
the configuration dip-switches.
- Switch OFF and switch ON the
device; if the failure continues
contact DATALOGIC
AUTOMATION
Optic failure
- Check unit alignment.
- Switch OFF and switch ON the
device; if the failure continues
contact DATALOGIC
AUTOMATION
Failure of external
switching device
(EDM test function)
- Control the EDM connections
- Check the compatibility of
external switching device with
EDM test time
- Switch OFF and switch ON the
devices; is failure persists
replace external switching device
Power supply failure
- Check power supply.
- If the failure continues contact
DATALOGIC AUTOMATION
The power supply
voltage is outside the
allowed range.
- Check power supply.
- Switch OFF and switch ON the
device; if the failure continues
contact DATALOGIC
AUTOMATION
Blanking functioning
failure
-
Control the correct object position
memorised
during
TEACH-IN
- Control the integrity of the .............
Red blinking
Yellow blinking
Yellow blinking
Green ON
OFF
Yellow blinking
Yellow blinking
Green ON
OFF
OFF
Yellow blinking
Green ON
Red blinking
OFF
Yellow blinking
Green ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
Green ON
OFF
Yellow blinking
OFF
Green ON