Panasonic SF4С Series Instruction Manual page 65

SF4C Safety light curtain
3. Move the test rod up and down at three positions, just in front of the emitter
(A), in the middle between the emitter and receiver (B), and just in front of the
receiver (C).
(A)
4. When you carry out step 3, check that the control outputs (OSSD 1, OSSD 2)
are OFF and that both the OSSD indicator (red) of the receiver and the
operation indicator (red) of the emitter light up as long as the test rod is
present within the sensing area.
If the behavior of the control outputs (OSSD 1, OSSD 2) and the turning ON/OFF of
the emitter/receiver indicators do not correspond to the movement of the test rod,
refer to the chapter on troubleshooting (see page 103) and report this to the
maintenance staff in charge.
NOTE
If the indicators show reception of light even though the test rod blocks the light,
check whether there is a reflective object or extraneous light source near this
device.
SEN TRONIC
AG
Produkte, Support und Service
(C)
Test rod
(B)
Emitter
Rugghölzli 2
CH - 5453 Busslingen
Receiver
Tel. +41 (0)56 222 38 18
Fax +41 (0)56 222 10 12
2.7 Wiring Examples
57
mailbox@sentronic.com
www.sentronic.com