E - VAE ProSys sro

4.8 Installation on ABB AC 31 via ARCNETThe technical data of the ARCNET interface can be found in the chapter titled "Mounting instructions and installation/Fieldbus interface of variant MT-91/ MT-121 ARCNET"To connect the device to the ARCNET interface the following steps must be made:4.8.1 Setting the Node-ID/ station addressThe DIP switch S2 serves for the definition of the Node-ID (node resp. station number).The Node-ID has to be between 1 and 255 (with a Node-ID of 0, all DIP switches off, the ARCNET controller wouldneither receive nor send any token).DIP position:S21 2 3 4 5 6 7 8 Node-IDOn Off Off Off Off Off Off Off 1Off On Off Off Off Off Off Off 2On On Off Off Off Off Off Off 3...........................On Off On On On On On On 253Off On On On On On On On 254On On On On On On On On 2554.8.2 Optical indication, LED tokenThe lighting up of this LED token signals that a token has been received from another station. The bus connectionis OK.E56Process display and control/ Device Manual/ Issue: 07.01