Reer JANUS MJBOX Manual

Contents

general information

12 8540705 • 18/12/2012 • Rev.6SELECTION OF MUTING MODE AND TIMEOUT MUTING (dip-switch SW1)MI (2 sensors)MI TRX (2 sensors)1 2 3 4 5 6 7 8CONCURRENTtimeout = 30 secon █ seeparagraphsbelowoff █ █ █1 2 3 4 5 6 7 8CONCURRENTtimeout = 90 minon █ seeparagraphsbelowoff █ █ █MI ("L" logic)MI TRX ("L" logic)MM TRX (ML version)1 2 3 4 5 6 7 8CONCURRENTtimeout = 30 secon █ █ █ seeparagraphsbelowoff █1 2 3 4 5 6 7 8 CONCURRENTtimeout = 90 minon █ █ █ selection pre-setoff █MI 4 sensorsMT S4MI TRX 4 sensorsMT TRXMM TRX (MT version)1 2 3 4 5 6 7 8CONCURRENTtimeout = 30 secon █ seeparagraphsbelowoff █ █ █1 2 3 4 5 6 7 8CONCURRENTtimeout =on █ seeparagraphsbelowoff █ █ █MI 4 sensorsMT S4MI TRX 4 sensorsMT TRX S4MM TRX (MT version)1 2 3 4 5 6 7 8Sequentialtimeout = 30 secon █ █ █ seeparagraphsbelowoff █1 2 3 4 5 6 7 8Sequentialtimeout =on █ █ █ seeparagraphsbelowoff █ML - MT - MLS2ML TRX1 2 3 4 5 6 7 8timeout = 30 secon █ n.c. see paragraphsbelowoff █1 2 3 4 5 6 7 8timeout = 90 minon █ n.c. see paragraphsbelowoff █ If a time out limit of 90min is a too short time for a particular machine cycle, theconfiguration without time monitoring (t=∞) can be selected. In this casealternative solutions or additional measures shall be implemented to detected thecondition of a muting function permanently active caused by accumulation offaults or by the muting sensors activated all the time. For example for theapplication of guarding the openings of a conveyor system (palletizers) bymonitoring appropriate signals generated by the transport system to determinateif and when a pallet is in the detection zone. Perform a specific risk analysis of the application if the timeout t = is selected.