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I have a system sending over data though the PPI cable to the S7-200 226 model... The data received is ASCII coming through at 9600 kbs the data string is about 17 characters but I only grab the 5 that I need...
Every so often I lose one character. I've tested the sending unit with a null modem cable and Hyper-terminal and found it was working good.
We have 20 of these systems and they seem to lose data just once in a blue moon and of course the customer is not happy with "once in a while"
Any ideas?
Every so often I lose one character. I've tested the sending unit with a null modem cable and Hyper-terminal and found it was working good.
We have 20 of these systems and they seem to lose data just once in a blue moon and of course the customer is not happy with "once in a while"
Any ideas?