Weidmuller 2599670000, Manual

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8 Diagnostics | LED displays and troubleshooting
33 2599890000/01/03.2020 Manual UR67-PROFINET-V14
8.3 LED displays and troubleshooting
The module's parameter settings influence the behaviour of
the LED displays (see chapter 6.4).
LED Status Recommended measures
Module U
S1
green: U
S1
≥ 20.4 V
orange: 20.4 V > U
S1
≥ 19.2 V – Check supply voltage
red: 19.2 V > U
S1
> ~12 V – Check supply voltage
off: U
S1
< ~12 V – Check supply voltage
U
S2
green: U
S2
≥ 20.4 V
orange: 20.4 V > U
S2
≥ 19.2 V – Check supply voltage
red: 19.2 V > U
S2
> ~12 V – Check supply voltage
off: U
S1
< ~12 V – Check supply voltage
BF red: no fieldbus connection – Check Ethernet cable
– Check PLC configuration
– Check device name
Flashing red:
– Configuration error
– No connection to control unit
– Error in parameter set
– Check that the GSDML file is up to date
– Check the fieldbus parameters and the PLC configuration
SF Red:
– Configuration error
– Module error
– New diagnostic message appears
– Check that the GSDML file is up to date
– Read off the diagnostic message from the web server or
engineering tool and determine which further actions to
take
Flashing red: module is in Force mode
LNK1/ACT1 Green: connection established between port XF1 of the
module and another field device
Flashing green: locating PROFINET devices
Flashing orange: data being exchanged on port XF1
LNK2/ACT2 Green: connection established between port XF2 of the
module and another field device
Flashing green: locating PROFINET devices
Flashing orange: data being exchanged on port XF2
POF DIA Green: signal OK
Orange: maintenance requirement (POF system reserve <
2 dB)
– Replace POF cable
Red: maintenance request (POF system reserve < 0 dB) – Replace POF cable
TEST Flashing white: locating PROFINET devices