d2b

I have a CJ2M processor and I am not able to communicate with it via the ethernet. I am new at the Ethernet coms and I've tried all that I know. I have the PLC node address (192.168.0.12) and HMI/PT address (...13). Even when I try to go online the Ethernet network does not show. Suggestions??? Thank you.

DA Have you considered using a (1 minute) timer in conjunction with a CNTR (reversible counter) to accumulate your time? I think it will work. I have done something similar with AB. Everytime the timer times out you can use a one-shot (UP) to increment the counter and a work bit to reset the timer. Does this make sense? D2B

Tell your friend to check the power supply and make sure it is set for the proper voltage. A friend of mine is trying to comunicate with a SLC 5/04. He is using a PCMK card. Series B He has installed the PCMK Driver correctly. He has set up the correct driver configuration for the PCMK in RsLinx correctly (Rslinx-lite) Once he hooks up to the SLC, Rslinx only sees his workstation. He verifiied the cable from the PCMK to the SLC, even purchased a new one. The question is that the RSlogix 500 , file under "channel configuration" Channel one is set up for "DH+", with a baud rate of 230k Could this baud rate be set to high? Since this is the current file installed on the SLC that is functioning properly, could the fact that the baud rate in the Rslogix file be causing issues with Rslinx seeing the processor. The only other thing I supposed is a faulty PCMK Card. Thanks

Have you thought of using an FAL or ADD instruction and a Counter .ACC (as an indirect address). Use a scan pulse to increment the counter and use an [integer] file to continually add the TestArray elements to itself. I don't believe I'm explaining it very well so this may be a better explanation: ADD FUNCTION SOURCE A TestArrayTOTAL SOURCE B TestArray[Counter.ACC] DESTINATION TestArrayTOTAL Where are you getting your array numbers from? Hope it helps a little...d2b