S-DIAS SAFETY SNC INCREMENTAL ENCODER
SNC 021
02.12.2019
Page 19
5.1
Status LEDs
Bus Status
green
ON
bus communication OK
OFF
no supply available
BLINKING (5 Hz)
no communication
Safety Used
yellow
ON
can be set from the application
(e.g. the module LED can be set to blinking through the
visualization so that the module is easily found in the control
cabinet)
OFF
BLINKING (2 Hz)
BLINKING (4 Hz)
Encoder Status
green
ON
encoder signal OK
OFF
encoder is not in use
BLINKS
signal error was detected
Safe Status
green
ON
Safety of the Safe CPU provides invalid encoder values
OFF
encoder is not in use or
Safety provides invalid encoder values
DC OK
green
ON
+24 V input voltage for encoder supply OK
