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fault communication dp between controllogix and S7

Created by: plcapisps at: 2/10/2008 12:32 AM (10 Replies)

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2/10/2008 12:32 AM	Rate (0)
plcapisps Posts: 1 Rating: (0)	I´ve configured a S7 as slave dp and a controllogix (sst-pfb-cls) as master dp. But I´ve a fault in slave S7, and the led busf is blinking and the fault message is: Status: Module configured, but not available Preset/Actual mismatch: (inserted and configured module types are not the same) - Expected type: DP Slave (Order No. = ???) - Current type: Not available Whatdoes it mean? and How can Iquit the fault? Regards
plcapisps Posts: 1 Rating: (0)
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2/10/2008 10:19 PM	Rate (0)
J_Bell Posts: 5822 Rating: (412)	Hello, I am not sure but I expect the fault in your configuration. It seems so that the DP Master either looks for the wrong DP Slave Address... or has the wrong Configuration. Have you checked that the I/O Configuration has to be vice versa from the Slave in the Master? Could you post your configuration if possible? Best regards J_Bell
J_Bell Posts: 5822 Rating: (412)
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2/23/2008 10:16 AM	Rate (0)
jmrcalin Posts: 7 Rating: (0)	Hi! This is the first picture of five: esclavodp Attachment esclavodp.jpg (377 Downloads)
jmrcalin Posts: 7 Rating: (0)
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2/23/2008 10:23 AM	Rate (0)
jmrcalin Posts: 7 Rating: (0)	Hi! This is the second picture of five: esclavoddpconfiguracion Attachment esclavodpconfiguracion.jpg (426 Downloads)
jmrcalin Posts: 7 Rating: (0)
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2/23/2008 10:25 AM	Rate (0)
jmrcalin Posts: 7 Rating: (0)	Hi! This is the third picture of five: netpro Attachment netpro.jpg (462 Downloads)
jmrcalin Posts: 7 Rating: (0)
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2/23/2008 10:30 AM	Rate (0)
jmrcalin Posts: 7 Rating: (0)	Hi! This is thefour picture of five: sstconfiguration Attachment sstconfiguration.jpg (383 Downloads)
jmrcalin Posts: 7 Rating: (0)
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2/23/2008 10:32 AM	Rate (0)
jmrcalin Posts: 7 Rating: (0)	Hi! This is thefive picture of five: rslogix5000 Attachment rslogix5000.jpg (421 Downloads)
jmrcalin Posts: 7 Rating: (0)
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2/23/2008 10:37 AM	Rate (0)
jmrcalin Posts: 7 Rating: (0)	Hi! And finally this is the program s7 to communicate with controllogix in profibus dp ¿Where is the fault? The leds extf and busf is blinking and the comunicarion don´t work Regards Attachment S7v5___1.zip (510 Downloads)
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2/24/2008 11:01 PM	Rate (0)
J_Bell Posts: 5822 Rating: (412)	Hello, well, now we have a deeper look into the Configuration.I am a bit surprised about the messages.. because pitures of the SST Tool show that the DP Master does not find the Slave. Have you checked the wiring between the two DP Devices? What type of Cable and Connectors do you use? Additionally, is SST Capable to show the List of detected Stations? That way you would see if the DP Master sees the DP Slave physically. The BF and SF LED indicate that the Slave should be available. Best regards J_Bell
J_Bell Posts: 5822 Rating: (412)
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2/25/2008 10:57 PM	Rate (0)
jmrcalin Posts: 7 Rating: (0)	The master dp (sst-pfb-clx) see the slave S7when browse the network, but when it goes to online, the slave S7 doesn´t appear. When I download the configuration hardware S7 as slave, the leds extf and busf are blinking on red. Why does it happen? regards
jmrcalin Posts: 7 Rating: (0)
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