Interlock Mode; External Device Monitor Setting (8-Core Cable, 12-Core Cable) - Panasonic SF4D-TM1 User Manual

5-5-3 Interlock mode

Select one of the following three interlock modes.
● Start / Restart interlock
The interlock state is entered after the power is turned ON and when the light curtain is
blocked.
The factory setting is start / restart interlock.
● Start interlock
The interlock state is entered only after the power is turned ON. Once reset, the interlock
state is no longer entered, even if light blocking occurs.
● Restart interlock
The interlock state is not entered after the power is turned ON. After the power is turned ON,
the light curtain changes to the light received state and the control output (OSSD 1 / 2) turns
ON, and then the interlock state is entered when the light curtain is blocked.
● Always verify that nobody is in the danger zone before using the interlock function. Risk of death
or serious injury.
● Install the reset switch in a location that allows operation from outside the danger zone and
which provides a clear view of the entire danger zone.
● When using the light curtain with automatic reset, use a safety relay unit or other device to prevent
automatic restart of the system after safety output shutoff (per EN 60204-1).

5-6 External device monitor setting (8-core cable, 12-core cable)

You can select use / do not use external device monitor setting.
You can select external device monitor (EDM) valid / invalid.
The light curtain factory setting for external device monitor setting is valid.
● Allowed delay time
Set the maximum allowed response time for an external device connected to the light curtain.
Settable range: 100 to 600ms (increments of 10ms)
The factory setting is 300ms.
If the set allowed delay time is exceeded, the light curtain lockout state activates.
© Panasonic Industrial Devices SUNX Co., Ltd. 2020
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