© Panasonic Industrial Devices SUNX Co., Ltd. 2014
86
Troubleshooting
<Emission halt indicator (red) lights up>
Cause
Remedy
Emission is in halt condition
(Device error or interlock set-
ting error)
Error indicator (yellow) lights
or blinks.
Check the contents of the fault indicator.
Emission halt input / reset
input wire (pink) is open when
selecting auto-reset.
Wire the emission halt input / reset input (pink)
wire to 0V or +V.
Refer to “
2-5 Wiring
.”
Emission halt input / reset
input wire (pink) is connected
to 0V or +V when selecting
manual reset.
Open the emission halt input / reset input (pink)
wire.
Refer to “
2-5 Wiring
.”
<All beam-axis adjustment indicators (red) light up>
Cause
Remedy
The beam channel with its fixed blanking function set into
valid receives light.
Turn ON the power supply after checking the in-
stallation status.
<Operation indicator remains lit in red (light is not received) (Note)>
Cause
Remedy
The beam channels are not correctly aligned.
The beam channels are not correctly aligned.
Refer to “
2-6 Adjustment
.”
Align the top / bottom direction of the beam chan-
nel between emitter and receiver.
Sensing range is shortened because of the emission amount
control function.
Reset to factory default (CLR) by the handy con-
troller (
SFB-HC
) (optional).
Synchroni wire (orange) or synchronization - wire
(orange / black) error.
Synchroni wire (orange) or synchronization - wire
(orange / black) comes down or short-circuits.
Connect synchroni wire (orange) or syn-
chroni wire (orange / black) properly.
Refer to “
2-5 Wiring
.”
Note: Since the color of the operation indicator changes according to ON / OFF status of the control output (OSSD
1 / 2), the operation indicator is marked as “OSSD” on the device.
If the device does not work normally after checking the items above, please consult Panasonic
Industrial Devices SUNX.
<Reference>
About counting blinks of the error indicator, count blinks from 2 seconds of no blinking.
Ramco National
800-280-6933 | [email protected]
www.panasonicsensors.com
