Operating Instructions

PSR-CT
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PHOENIX CONTACT 108366_en_01
Key:
The LED symbols have the following meaning in the respective LED color.
12
Learning process
Learning process not successful Off On
DIAG and STATE LEDs flash alter-
nately: red long, green short.
13 Learning process successful Off On
DIAG and STATE LEDs flash alter-
nately: red short, green long.
14 Learning process running Off On
DIAG LED is off.
STATE LED flashes cyclically:
off short, green long.
15 Ready to learn Off On
DIAG LED is off.
STATE LED flashes cyclically:
2 x green, off long.
Table 8-1 LED status indicators and switching states
Operating state Switching state LED indicators
FO1A
FO1B
DGN
DIAG
STATE
DIAG
STATE
DIAG
STATE
DIAG
STATE
The LED is off.
The LED is permanently on.
The LED flashes regularly (1 Hz, slow flashing).
The LED flashes regularly (5 Hz, quick flashing).
The LED executes a repeating flashing cycle.
During this, the LED flashes briefly and then pauses for a longer period.
The LED executes a repeating flashing cycle.
During this, the LED flashes for a longer period and then pauses briefly.
The LED executes a repeating flashing cycle.
During this, the LED flashes 2 x briefly and then pauses for a longer period.
The LED executes a repeating flashing cycle.
During this, the LED goes off 2 x briefly and then lights up for a longer
period.