Panasonic SF4D Series Instruction Manual page 85

● Emitter indicator operation 3
<Conditions: Line synchronization, Test input function invalid, Interlock function valid>
Light
blocked
Light
blocked
Light received
/ Light blocked
Emitter
Control output
OFF
(OSSD 1 / 2)
Upper application
Turns OFF
indicator (Note 1)
Lower application
Turns OFF Turns OFF
indicator (Note 1)
Stable light re-
Turns OFF Turns OFF Turns OFF Turns OFF
ception indicator
Digital indicator Turns OFF Turns OFF Turns OFF Turns OFF
Frequency
Turns OFF Turns OFF Turns OFF Turns OFF Turns OFF Turns OFF Turns OFF Turns OFF Turns OFF
indicator
Light emission
intensity control Turns OFF Turns OFF Turns OFF Turns OFF Turns OFF Turns OFF Turns OFF Turns OFF Turns OFF
indicator (Note 2)
Test indicator Turns OFF Turns OFF Turns OFF Turns OFF Turns OFF Turns OFF Turns OFF Turns OFF Turns OFF
Operation Lights
indicator red
Notes: 1) The states of the upper application indicator and lower application indicator can also be checked from
the side of the device.
2) The light emission intensity control indicator (orange) lights orange when long mode is selected with the
DIP switches.
© Panasonic Industrial Devices SUNX Co., Ltd. 2017
Light blocked state
Top end beam channel
Light Light
received blocked
Bottom end beam
Light Light
blocked received
Other beam channels
Light received Light received
/ Light blocked / Light blocked
Interlock state
OFF OFF
Lights
Turns OFF
red
Lights
red
Lights Lights
red red
Light received state (all beam channels)
Unstable
Interlock
light recep-
Light
state
tion state
received
Light
received
Level 3 Level 1
Light
blocked
OFF OFF
Lights Lights Lights
red red blue
Lights Lights Lights
red red blue
Lights Lights
green orange
Green 3 Green 1
lights lights
Lights Lights Lights
red red green
Adjustment
Stable light reception state
Received light intensity
Level 1 Level 2
Interlock released state
ON ON ON
Lights Lights
blue blue
Lights Lights
blue blue
Lights Lights
green green
Green 1 Green 2
lights lights
Lights Lights
green green
Level 3
ON
Lights
blue
Lights
blue
Lights
green
Green 3
lights
Lights
green
85