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PPI connection

Created by: Vincente at: 2/6/2007 5:40 PM (1 Replies)

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2/6/2007 5:40 PM	Rate (0)
Vincente Posts: 1 Rating: (0)	Is it possible to program the CPU via STEP7 MicroWin while a TD display is connected at the same poort?
Vincente Posts: 1 Rating: (0)	Last edited by: Vincente at: 2/6/2007 5:41 PM
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2/7/2007 7:45 AM	Rate (0)
Helmut_13 Posts: 2930 Rating: (432)	Hi Vincente, it is possible. On the PLC you need a standard profibus connector with PG interface. Wiring: Connect the PC/PPI cable at the PG interface on the PLC onboard interface. The TD needs a seperate 24V DC power supply because normal it is supplied with the TD-cable and the profibus cable don't has the power supply. PC/PPI cable settings: RS232 Multimaster PC/PPI cable: select the PPI mode USB PC/PPI cable: No setting necessaray. Micro/WIN settings: Go to Communication, open the properties fpr the PPI cable and select PPI Advanced in the properties. Be sure that all units (TD, PLC and MicroWIN) has the same baud rate settings and the station address are different. If you have not changed the station address then it should work. Default station adresses: Micro/WIN: Station address 0 TD station adress 1 PLC station adress 2 If every thing is right configured and you update the "lifelist then MicroWIN should display your PLC and the TD200. I hope this helps. Regards Helmut
Helmut_13 Posts: 2930 Rating: (432)
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