I am having trouble with ascii read. I do have ascii write working.
I am using slc 5/05 processor with hyperterminal on a laptop. I talked my local rep into a little free time and he got it working on his trainer but when I used the same program at the plant, it doesn't work. The hyperterminal settings baud rate etc, match the processor again ascii write works. I'm wondering if I have missed some set up in the processor. Here is what I have so far. Channel config screen under general tab channel 0 is DF1 full duplex, mode is user, user driver is ascii, mode attention charactor is \1b, system mode charactor is S and user mode charactor is U. Under channel 0 system tab DF1 full duplex, 19200 baud, no parity, 1 stop bit. Under the Channel 0 user tab, Driver is ascii, now here is where I don't understand what the settings are but here goes. Termination charactor 1 \d append1 is \d and term 2 is \ff append2 is /a. Protocol control line is no handshake delete mode is ignore. neither echo or
xon/Xoff is checked. Below is my ladder.
Thanks in advance.
Shierj
I am using slc 5/05 processor with hyperterminal on a laptop. I talked my local rep into a little free time and he got it working on his trainer but when I used the same program at the plant, it doesn't work. The hyperterminal settings baud rate etc, match the processor again ascii write works. I'm wondering if I have missed some set up in the processor. Here is what I have so far. Channel config screen under general tab channel 0 is DF1 full duplex, mode is user, user driver is ascii, mode attention charactor is \1b, system mode charactor is S and user mode charactor is U. Under channel 0 system tab DF1 full duplex, 19200 baud, no parity, 1 stop bit. Under the Channel 0 user tab, Driver is ascii, now here is where I don't understand what the settings are but here goes. Termination charactor 1 \d append1 is \d and term 2 is \ff append2 is /a. Protocol control line is no handshake delete mode is ignore. neither echo or
xon/Xoff is checked. Below is my ladder.
Thanks in advance.
Shierj
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