naresh_pt Posted February 1, 2006 Report Posted February 1, 2006 HI, I am trying to do serial communication between PC & MITSUBISHI QJ71C24 serial communication Module . I have done the setting in GX DEVELOPER, but it is not working. There is not much help available in English. Pls .tell me the settings. Quote
panic mode Posted February 1, 2006 Report Posted February 1, 2006 i'm not sure what exactly you want to do but did you see this tread: http://forums.mrplc.com/index.php?showtopic=6737 Quote
naresh_pt Posted February 2, 2006 Author Report Posted February 2, 2006 Hi Panic mode, Yes I have seen that thread which u have mentioned thats for ethernet, now i am working on serial communication of QJ71C24N & PC.The CPU I am using is Q02HCPU of Mitsubishi. can u tell me the settings & cable for that. I have tried with normal 9pin to 9 pin serial cablewith pin 2---3, 3---2, & 5---5, it's not working. Is there any setting required. Quote
panic mode Posted February 2, 2006 Report Posted February 2, 2006 see if this helps: http://forums.mrplc.com/index.php?showtopi...&hl=qc24+serial Quote
FNMdeJong Posted February 7, 2006 Report Posted February 7, 2006 Check Youre cable specs. Specially DTR and CTS signals. Quote
jeevie Posted February 17, 2006 Report Posted February 17, 2006 Can you be more specific. What is not working? What program are you running on your PC? Did you write code to read the data you are sending? Here you can find some english manuals. Manuals Succes Quote
FNMdeJong Posted February 21, 2006 Report Posted February 21, 2006 (edited) For serial communications, this should be your cable specs: 1,4 & 6 on both sides connected with each other. 2 on 3 3 on 2 5 on 5 7 & 8 connected on both sides Edited February 21, 2006 by FNMdeJong Quote
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