ETHERLINE® GUARD | Issue 1e | 11.04.2022
17
No teach-in carried out
PWR lights up permanently green.
•
No teach-in has been carried out.
•
Cable status is neither determined nor output.
•
Perform teach-in.
When the teach-in process is complete, the PWR LED and the STATUS LED should light up green
continuously.
Ready for operation
PWR and STATUS light up permanently green. WiFi blue, green or
alternating according to the operating status.
•
ETHERLINE GUARD is in normal operation.
•
Monitored line OK.
Cable condition > set alarm threshold (default = 80%)
•
Digital outputs switch depending on configuration (Q1 = NO "low", Q2 = PWM)
•
WiFi
o
Blue = Access point active
o
Green = Client active
o
Green flashing (1Hz) = Device is trying to establish a connection to an access point
o
Blue and green alternately (every 3s) = Access point and client active
If an error occurs during the teach-in process, the PWR LED flashes green/red.
The teach-in procedure must be repeated after each cable exchange!
The teach-in values are permanently stored in the unit and are retained even in the event of a power
failure or a firmware update (software update).
The ETHERLINE® GUARD is now in measuring and monitoring mode. The status of the cable is
indicated via the STATUS LED, the web interface and by the two outputs Q1 & Q2. In addition, the cable
status can be sent via MQTT.
If the STATUS LED lights up or flashes red, the measurement has shown that the electrical characteristic
values of the cable have deteriorated and the monitoring threshold value has been undercut.
Replacement is advisable (soon).
