Panasonic SF4C Series Instruction Manual page 49

5) When using muting function
This function turns the safety function into invalid temporarily. When the control output (OSSD 1 / 2) is ON,
this function is available for passing the sensing object through the sensing area of the device without stop-
ping the device.
Setting procedures and
check items
Muting sensor is OFF
Muting sensor is ON
Muting input 1: ON
Muting input 2: ON
Muting sensor is ON
Muting input 1: ON
Muting input 2: OFF
Muting sensor is ON
Muting input 1: OFF
Muting input 2: ON
Notes: 1) In case of SF4C-F□, the position of digital indicator (red) is different as right figure.
Also, digital indicator (red) is not incorporated in SF4C-F15□.
2) The status of the emitter / receiver indicators during operation above shows the case in PNP
output setting mode. In case of NPN output setting mode, the NPN indicator (orange) lights
up.
3) Since the color of the operation indicator changes according to the ON / OFF state of the
control output (OSSD 1 / 2), the operation indicator is marked as OSSD on the device.
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Indicators (Note 1)
Emitter
(Note 2)
(Note 3)
(Note 2)
(Note 3)
(Note 2)
(Note 3)
(Note 2)
(Note 3)
: Lights up : Lights up
in orange in green
Receiver OSSD 1
(Note 2)
(Note 2)
(Note 2)
(Note 2)
<SF4C-H□>
Digital error indicator
Adjustment
: Turns
OFF
Control output
OSSD 2
ON
ON
ON
ON
<SF4C-F□>
49