Interroll MultiControl User Manual

Interroll MultiControl
Version 2.3 (01/2017) en-US
Translation of original instruction manual
39
Troubleshooting
Meaning of the LEDs
LEDs on the MultiControl inform about the operating state of the conveyor.
Status descriptions of the LEDs:
• Off: LED is permanently off
• On: LED is permanently on
• Flashes 1 Hz: LED flashes at a frequency of 1 Hz; pulse duty factor 1:1
• Flashes 2 Hz: LED flashes at a frequency of 2 Hz; pulse duty factor 1:1
• −: LED state is variable
General LEDs
Power Ready Com Fault Meaning Priority
On On On Off Operational, no error
− On Flashes
1Hz
Off Bus startup mode: After starting, a wait time of
up to 30 s for establishing the connection to
the PLC is in place.
− − − Flashes 1 x Error in application program, e.g. timeout 1
− − − Flashes 2 x Communication fault: Connection is not
established within 30 s after starting or
connection to PLC is lost. Error acknowledges
itself automatically.
3
− − − Flashes 3 x RollerDrive error: Defective RollerDrive is
indicated by flashing of the respective "RD"
LED.
2
Off On − Flashes 4 x Voltage supply for motors is missing. 5
− − − Flashes 5 x Voltage error in undervoltage 4
− − − Flashes 6 x Voltage error in overvoltage 4
− − − Flashes 7 x Temperature in MultiControl too high. 6
− − − Flashes 8 x Overload protection of brake chopper resistor
active.
7
− − − Flashes 9 x Handshake communication malfunctioning. See
instructions for ZPA and ZPA+ applications.
− − − Flashes
10 x
No connection to the neighbor. See
instructions for ZPA and ZPA+ applications.
If several errors occur at the same time. only the error with the highest priority is displayed.
Removal of errors see "Error messages", page41.

Interroll MultiControl Specifications

General

Power Supply	24 VDC
Rated Voltage	24 VDC
Storage Temperature	-20 °C to +70 °C
Communication Protocols	Ethernet/IP, PROFINET, EtherCAT, CANOpen
Number of Channels	4
Weight	0.5 kg