IDEC SE4D Series Quick Instruction Manual page 45

● When an error occurs
State of this device
Error state
Note: The status of the emitter / receiver indicators during operation above shows he case in PNP output setting
mode. In case of NPN output setting mode, he NPN indicator (orange) lights up.
9. Function
● Refer "Instruction manual in CD-ROM" for details of functions (interlock, external de-
vice monitor, etc.) of this product.
: Blinks in yellow, : Lights up in red,
Indicators
Emitter
Fault indicator (Yellow)
Digital error indicator
(Red)
PNP indicator (Orange)
Emission halt indicator (Orange)
: Lights up in orange,
Receiver
Fault indicator (Yellow)
Digital error indicator
(Red)
PNP indicator (Orange)
: Turns
Control output
OSSD 1 OSSD 2
OFF
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