Troubleshooting
© Panasonic Industrial Devices SUNX Co., Ltd. 2020
133
<Upper application indicator and lower application indicator light red or are OFF>
Cause
Remedy
Beam axes not aligned.
Perform beam axis adjustment.
Align the upper and lower directions between the
emitter and receiver.
Synchroni wire (orange) or synchronization - wire
(orange / black) error.
Synchroni wire (orange) or synchronization - wire
(orange / black) has shorted or is broken.
Correctly connect the synchroni wire (or-
ange) and synchronization - wire (orange / black).
Take action as indicated in the troubleshooting for the emitter and receiver. If the problem per-
sists, contact our office.
Summary of Contents for SF4D-*-01 Series
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