Complete Clearing Of A Conveyor - Interroll ZoneControl Operating Manual

Initial startup and operation

Complete clearing of a conveyor

A conveyor can be completely cleared by the CLEAR signal if required.
Activate the CLEAR signal in the first or last zone of the conveyor.
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The CLEAR signal is transmitted via the PTP cable to all other zones. It immediately overrides the running conveyor
logic and it must kept active as long as the clearing of the conveyor takes. It causes forced conveyance: All RollerDrive
rotate simultaneously at the respectively preset speed and in the preset direction without taking the zone sensors into
consideration.
Any CLEAR signal connected to an intermediate zone is ineffective. CLEAR cannot be active while the ERROR signal is
activated.
As soon as the CLEAR signal is inactive again, the conveyor goes through an initialisation cycle.
If the DIR_RET signal is active parallel to the CLEAR signal, all of the connected RollerDrive rotate in the opposite
direction than set by the DIP switch. DIR_RET and CLEAR must be connected to the same ZoneControl. The DIR_RET
signal is only effective during CLEAR.
Version 2.0 (04/2019) Online
Translation of the original operating manual 43 von 54