Operation - Panasonic SF4-AH Series Instruction Manual

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Operation

1) Normal Operation
The status of the emitter / receiver indicators during normal operation is as described below.
Device status
When light is
stably received
(Approx. 115%
or less)
(Note 1)
When light is
unstably received
(Approx. 100 to
115% or less)
(Note 1)
One or more
beams blocked
Notes: 1) The threshold where the control output (OSSD 1, OSSD 2) changes from OFF to ON is applied as
'100% incident beam intensity'.
2) Since the color of the operation indicator changes according to the ON / OFF state of the control
output (OSSD 1, OSSD 2), the operation indicator is marked as OSSD on the sensor.
3) This is for emission in normal mode. In case of emission in short mode, lights up in orange.
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Emitter
Lights up in green
Lights up in green
Lights up in red
(OFF for beam
channels)
© Panasonic Industrial Devices SUNX Co., Ltd. 2013 MJE-SF4A No.0038-55V
Indicators
Receiver
Lights up in green
Lights up in green
Lights up in red
blocked (OFF for beam
channels)
Control output
OSSD 1 OSSD 2
ON
blocked
OFF