Datalogic SG4-14-030-OO-P Instruction Manual

Also see for SG4-14-030-OO-P: Instruction manual

Contents

Datalogic SG4-14-030-OO-P Instruction Manual Manual pdf 73 page image

FUNCTIONS6577.12 CODINGThe coding function allows the ESPE to remain in normal operation also when aninterference condition with an other ESPE occurs, and in particular when the TX of the firstlight curtain radiates in the direction of the RX of the second light curtain. Obviously, bothlight curtains must be configured with two different codes (see also par. 2.2.2).No codeIn this situation, no code is selected and the safety light curtain has to be installed at acertain distance from other light curtains with no code, in order to avoid possibleinterferences that can lead to a dangerous situation.If the user has to install the light curtains nearer than the minimum allowed distance heshould take care to install the TX of the first light curtain on the same side of the RX of thesecond.Fig. 59 – No codeCode 1 or Code 2When the user has to install two light curtains at a distance that is lower than the minimumdistance allowed from homologous devices (and has to have the RXs on the same side), hehas to configure the light curtains with different codes.The configuration by means of GUI changes the code only on RX side; in order to have thelight curtain correctly working, the user has to configure TX side with the same code bymeans of BCM.Fig. 60 – Code 1 and code 2