Magnetic mTripod, Руководство пользователя

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Control unit MGC mTripod
Description of menus and parameters
6.2.7 Random check function
IMPORTANT!
For certain applications, it makes sense to invert the input
assigned with the "Random check function" via the "Invert
Inputs/Outputs" menu.
The MGC control unit is equipped with the "Random check function" option.
This function allows random bag and identity control of persons.
If a hit was generated by the random check function and the next validation is
blocked by the random check function, the following symbol appears on the
display of the control unit: « ».
For the random check function you can choose between "Counting" or
"Random" modes. You activate the random check function via a permanent
signal (+24 V DC) at the "Random check function" input. If the random check
function has generated a hit, the pedestrian gate is not opened despite a valid
validation. A signal is emitted at the output with the "Random hit" function.
You can connect a signal lamp or a siren to this output.
The passage remains blocked until the random hit / validation is confirmed
with a 0 V pulse at the "Random check function" input.