Reer Aus X Series Use And Maintenance

Contents

CONTROL UNIT SERIES AUS X8540643 - 26/08/2016 Rev.13 27 This function activates the OSSD outputs making it possible to remove thematerial that is obstructing the protected field. Throughout the entire phase during which the OVERRIDE function is active,the Override/Muting light blinks. Check efficiency of this light periodically(during the Muting or Override phases). Warning!! The Override with pulse command automatically activates theoutputs of the photocell until both the photocell and the muting sensors arefree of obstacles again. During this period, the photocell is unable to protectaccess to the guarded opening. Therefore, all operations must be carried outunder the strict supervision of expert personnel. During the installation of the AUS XM control unit be sure to avoid shortcircuits between the contacts 7 and 8.The operator will use the Override mode previously selected.1. Override with maintained action control.2. Override with pulse control.Override with maintained action controlThis function is activated driving terminals 7 and 8 of the control unitat the same time using forexample a 2-way key selector with spring return;0 0 Normal operation24VDC 24VDC OVERRIDE requestThe maximum override duration is 15 minutes; it can be stopped fortwo different causes. de-activating the OSSD outputs, turning off the mutinglamp and showing normal condition on the display. A new overridecondition can be started, releasing and rearming the selector. override ends and GUARD condition (control unit in normal operation) isactivated without necessity of further commands.Override with pulse controlThis function is activated inverting thecondition of pin 7 and 8 of the receiver using for example a pushbutton (switch). During the override the 7 and 8 are not controlled.0 24VDC Normal operation24VDC 0 OVERRIDE request