Installation and Commissioning

Installation and Commissioning Installation and Commissioning

rab.ict.pwr.wroc.pl
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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

Troubleshooting Tools3.2 Signal description, RS 232 and RS 422RS 232SignalTXDRXDDSRDTRCTSRTSExplanationTransmit DataReceive DataData Set ReadyData Terminal ReadyClear To SendRequest To SendStop bit (“1”)Start bit (“0”)10 V0 VByte 1 Byte 2f=9600/19200 baudFigure 2 Signal description for RS 232.The transmission pattern can be single or bursts of 10 bit words, with one start bit “0”,eight data bits (MSB first) and lastly one stop bit “1”.Product Manual 31

Troubleshooting Tools3.2 Signal description, RS 232 <strong>and</strong> RS 422RS 232SignalTXDRXDDSRDTRCTSRTSExplanationTransmit DataReceive DataData Set ReadyData Terminal ReadyClear To SendRequest To SendStop bit (“1”)Start bit (“0”)10 V0 VByte 1 Byte 2f=9600/19200 baudFigure 2 Signal description for RS 232.The transmission pattern can be single or bursts of 10 bit words, with one start bit “0”,eight data bits (MSB first) <strong>and</strong> lastly one stop bit “1”.Product Manual 31

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