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INSTRUCTION MANUAL DAAB VEHICLE DETECTOR DB402
Revision 7
Loop safety functions
You can use the following channels to select and configure these safety functions.
d140, Safety when closing
Used to configure the safety setting in the closing movement. The value 0 means the function is disabled – note that the
door will close even if there is a vehicle on the loop. Set the value to 1 to reverse the door when something is detected by
the vehicle loop, set the value to 2 to send a stop signal with automatic closing, or set the value to 3 to send a stop signal
without automatic closing. The automatic closing timer starts when the vehicle exits the loop.
d141, Safety during run-on time
This channel activates safety during the run-on time The safety function is the same as specified in d140. Set the value of
this channel to 0 to disable safety during the run-on time, or 1 to activate it.
d142, Safety function when opening
This channel sets the safety function in the opening movement – 0 means the function is disabled. The value 1 means
reverse, 2 means stop with automatic restart when the loop is clear, and 3 means stop and wait for a new control signal, 4
provides a safety function only in the closed position.
