Reset Function; Operation - IFM Electronic AC1146 Montageanleitung

Setup
Switch the AS-i master to the projection mode before tuning.
Turn the mode selector to position 2 "tuning" using an appropriate
tool (e.g. screwdriver). Then press the tune button for more than
5 seconds. The AS-i network is checked, the LEDs alternately flash
green, yellow, red. Do not make any changes during this test phase
until one of the three LEDs goes out. This may take several minutes.
Then turn the mode selector to position 3 "run".
If the yellow or red LED lights you have to check the AS-i net-
work for faults (e.g. frequency inverter too close to cables,
power cable etc.).

Reset function

Briefly press the tune button (< 3 seconds) after checking the AS-i net-
work, the tuner is reset (reset function) and the message quality is
checked again.
The traffic light LEDs signal the following states:
• GREEN LED lit:
• WARNING LED (yellow) lit:
• ERROR LED (red) lit:

Operation

• Red AS-i Power LED off: no AS-i voltage
• Red AS-i Power LED on: AS-i voltage ok (> 26.5 V)
• AS-i Power LED flashing: AS-i voltage too low
Normal communication (< 1 % message
repetitions, AS-i voltage ok, tuning active,
message quality ok)
Occasionally disturbed communication
(1...5 % message repetitions)
Disturbed communication (6 % or more
message repetitions or "Config error")
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