IDEC SG4 Type 4 Finger & Hand - Manual (Page 47)

Instruction Manual SG4-B Series
43
For Emitter:
Function Status Meaning LED DIGIT
TEST
(green ON)
Light curtain being tested.
OSSD status on the
receiver must be OFF
Normal
operation
Emission
(green ON
yellow ON)
Light curtain in normal
operating condition
Function Type Check and repair LED DIGIT
Internal error
(green ON)
Switch OFF and switch
ON the power supply
circuit. If the failure
continues contact
DATASENSOR
Optical error
(green ON)
Switch OFF and switch
ON the power supply
circuit. If the failure
continues contact
DATASENSOR
Error status
No power
supply
(LEDs OFF)
Check connections and
input voltage correct
value. If the failure
continues contact
DATASENSOR