User Documentation

9 LED indicators and troubleshooting
432484950000/00/03.2016 Manual UR67-PROIFBUS
In the event of a malfunction occurring on a u-remote pro-
duct, carry out the following recommended measures. If the
malfunction cannot be xed, send the affected product to
Weidmüller. All addresses as well as your local Weidmüller
partner can be found on our Website.
Weidmüller does not assume any liability If the base or elect-
ronic module has been tampered with!
Technical support:
Tel. [phone]
[e-mail]
Module LED Status Recommended action
2426360000, 2426330000
BF Red: Fieldbus error, no communication
Off: No error
– Red: Check the eldbus cable and the PLC conguration,
check whether the GSD file is up-to-date
DIA Red: Collection error for peripheral errors
Off: No error message present
– Red: Check, on which channel the connected device
causes an error. At least one channel LED must also
shine.
US Green: Sensor-/system supply OK
Red: Sensor-/system supply < 18V or > 30V
Off: No sensor-/system supply
– Red: Check the power supply of the module
UL Green: Actuator supply OK
Red: Actuator supply < 18V or > 30V
Off: No actuator supply
– Red: Check the power supply of the module
1 … 8
Channel status
Yellow: Channel A "On"
Red: Peripheral error (actuator low voltage, sensor or
actuator short circuit)
Off: Not connected, status "Off", no error
– Red: Check the connected periphery for short circuit,
check the power supply of the peripheral device
2426370000, 2426340000
BF Red: Fieldbus error, no communication
Off: No error
– Red: Check the eldbus cable and the PLC conguration,
check whether the GSD file is up-to-date
DIA Red: Collection error for peripheral errors
Off: No error message present
– Red: Check, on which channel the connected device
causes an error. At least one channel LED must also
shine.
US Green: Sensor-/system supply OK
Red: Sensor-/system supply < 18V or > 30V
Off: No sensor-/system supply
– Red: Check the power supply of the module
UL Green: Actuator supply OK
Red: Actuator supply < 18V or > 30V
Off: No actuator supply
– Red: Check the power supply of the module
1 … 8 A
Status Channel
Yellow: Channel A "On"
Red: Peripheral error (actuator low voltage, sensor or
actuator short circuit)
Off: Not connected, status „Off“, no error
– Red: Check the connected periphery for short circuit,
check the power supply of the peripheral device
1 … 8 B
Status Channel
Yellow: Channel B „On“
Red: Peripheral error (actuator low voltage, sensor or
actuator short circuit)
Off: Not connected, status „Off“, no error
– Red: Check the connected periphery for short circuit,
check the power supply of the peripheral device
9 LED indicators and troubleshooting