Installation and Commissioning

Troubleshooting Tools3 Measuring Points3.1 Back planeThe backplane contains a maintenance plug (X9) for signals that are hard to reach. Other signalsare measured at their respective connection points, which can come in very handy whentroubleshooting (see Figure 1).SIO1 and SIO 2 can also be D-sub contacts,both variants will exist.Serial portsSIO 1 RS 232SIO2 RS 422alt.Battery 1 2Test points X5-X8Maintenanceplug, X9CAN3 (ext. I/O)CAN2 (manip. I/O)CAN1 (panel unit)Drive units,X14 (ext. axes)Disk drive- data- supplySerial meas.board 2, X12(ext. axes)Accessible fromcabinet topS1 = INIT buttonS2 = TEST buttonAccessible bycabinet doorDrive units,X22(manipulator)Serial meas.board 1, X23(manipulator)Power supplyPower contact can also bea 15-pole contact,both variant will exsistFigure 1 Back plane30 Product Manual