SMC Networks EX245-FPS1 Operation Manual page 65

10.9.2.2. IN0-7 LEDs
IN0-7
ON Input is ON
OFF Input is OFF
10.9.2.3. OUT M, OUT Z1-Z3 LEDs
OUT
OFF Safe output is OFF
Green ON Safe output is ON
Error detected.
Red ON (e.g. Short circuit, overload of the safe output, internal test error)
The safe output is switched OFF.
LED indicators 3
10.9.3.
10.9.3.1. FS LED
LED state
The safety application has valid F-Parameters and i-Parameters
OFF
(Only applies if US1 is on at the same time)
Red ON Hardware fault. Communication to the higher level safe controller is disabled
Red Flash Module is not parameterized or parameterization was not accepted
10.9.3.2. P LED
LED state
OFF No safe communication
Green ON Safe communication is running.
Safe communication is running.
Green Flash
The controller is requesting 'operator acknowledgment'
Table 10-25 IN0-7 LEDs
Table 10-26 OUT M, OUT Z1-Z3 LEDs
Inside the switch cover
Fig. 10-5 LED indicators 3 of the EX245-FPS1/2/3
Table 10-27 FS LED
Table 10-28 P LED
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Meaning
Meaning
P LED
Meaning
Meaning
FS LED
No.EX##-OMY0004