7/13/2019 1:42 PM | |
Joined: 4/14/2019 Last visit: 9/11/2024 Posts: 43 Rating: (0) |
hai, i tried based on your program what u have shared, now done bit of my Comm Load Instruction is high. and now its giving request to Master Instruction, & we got a error " 16#80C8 " which means the "slave does not responds with in the set time " And remedy as per help document says "" Check Data transmission rate, Parity & wiring of the slave " DTR = 19200 Parity None wiring : there four terminals RX+, RX-, TX+, TX- we given loop for ( RX+, TX+ ) & ( RX-, TX- ) and like this for all our slaves & at last two wires from the last slave will terminate at our CM PtP ( terminals R/T(A) & R/T(B) ) is there any issue with wiring for the error code " 16#80C8 " and some documents says that we have add 120 Ohms resistor at starting & ending point of termination.
Attachmentpdf.pdf (261 Downloads) |
7/13/2019 2:04 PM | |
Posts: 3093 Rating: (323) |
Hello, Regards, |
7/13/2019 2:37 PM | |
Posts: 3093 Rating: (323) |
yes |
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