Assistance In The Event Of Faults; Understanding The Leds; General Leds - Interroll MultiControl AI Notice D'utilisation

8

Assistance in the event of faults

8.1

Understanding the LEDs

LEDs on the MultiControl indicate the operating state of the conveyor.
Status description of the LEDs:
• Off: LED is permanently off
• On: LED is permanently on
• Flashes at 1 Hz: LED flashes at a frequency of 1 Hz; duty ratio 1:1
• Flashes at 2 Hz: LED flashes at a frequency of 2 Hz; duty ratio 1:1
• - : LED status is variable

General LEDs

Power Ready
On On
- On
- -
- -
- -
On On
- -
Version 2.7 (05/2021) UL
Translation of the original operating manual
Net run Fault
On Off
Flashing Off
1 Hz
- Flashes x1
- Flashes x2
- Flashes x3
- Flashes x4
- Flashes x5
Assistance in the event of faults
Meaning
Ready for operation, no error
Bus start-up mode: After starting, the
system waits 30 s for a connection to be
established by the PLC.
Error in the application program, e.g. time
out
Communication error: Connection not
established within 30 s of start-up or
connection to PLC lost. Error acknowledges
itself automatically.
RollerDrive error: Defective RollerDrive
indicated by flashing of the corresponding
"RD" LED
No power supply to motors.
Voltage error, undervoltage
Priority
1
3
2
5
4
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