Metal Work EB 80 - 4.4.3 Diagnostic Mode of Signal Modules - S - Analogue Inputs; 4.4.4 Diagnostic Mode of Signal Modules - S - Analogue Outputs

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4.4.3 Diagnostic mode of Signal Modules - S – Analogue Inputs
Led
X1..X4
Meaning Solution
OFF Input not active -
ON (green) The input is active and works properly -
GREEN
(flashing)
Analogue signal outside permitted range Set input type correctly
Replace sensor with a
permitted type
ON (red) Analogue signal value too high/low Set input type correctly
Replace sensor with a
permitted type
GREEN
(simultaneously
flashing of all Led
lights of the base)
Overload or short circuit signal Remove the cause of the fault
4.4.4 Diagnostic mode of Signal Modules - S – Analogue Outputs
Led
X1..X4
Meaning Solution
OFF Output not active -
ON (green) The output is active and works properly -
GREEN
(all Led
lights flashing
simultaneously
T ON 0.2 sec
T OFF 1 sec )
Value of power supply voltage outside permitted range Power the module correctly
GREEN
(all Led
lights flashing
simultaneously
T ON 0.2 sec
T OFF 0.2 sec)
Power supply overload or short circuit signal Remove the cause of the fault
ON (red) All LEDs active simultaneously
Internal fault
Replace the module
GREEN
(flashing
T ON 0.6 sec
T OFF 0.6 sec)
Output overloaded or short circuited Remove the cause of the fault.
Disconnect the electricity supply to
reset the fault signal.
RED
(all Led
lights flashing
simultaneously
T ON 0.2 sec
T OFF 0.2 sec)
Module overtemperature Remove the cause of the fault
GREEN
(double flashing
T ON 0.6 sec
T OFF 1 sec )
Open circuit signal (For 4/20 mA or 1/5 V channels) Remove the cause of the fault
RED
(flashing
T ON 0.6 sec
T OFF 0.6 sec)
Value set not permitted. Remove the cause of the fault.
Disconnect the electricity supply to
reset the fault signal.
GB