Since those days, we Date have always tried to avoid the petty squabbles and vicious battles of our southern cousins. Verily, Isa Tomomune received this land directly from Minamoto no Yoritomo, who was the first of the Kamakura shoguns, for his mighty support in the battles against the Taira, and then against Yoritomo’s brother Yoshitsune who tried to usurp the new shogun’s throne. Under Tomomune we went north to the ends of the island of Honshu, to do battle against the Ainu barbarians living there. i was wondering that i will put the same integers into the "data table address' of this controller and target device in msg setup screen.We were once of the Fujiwara Clan, until our blessed ancestor Isa Tomomune went his own path sixteen generations after the death of Fujiwara no Uona. So i have saved the input and output in the integer file. We'll let you work on that on your own first. That way the output PLC can decide if the data in it's Not register is 'current' as it may want to shut off outputs if communication is broken.
You can decide for yourself.Īs suggested it would be best to setup handshaking. I found it least confusing to establishing one PLC as the 'leader', doing all the reads and writes. Information can travel the other way also. The logic in the output PLC transfers the N register bit to an actual output. The message command transfers the data to an N register in the output PLC. So to repeat the input PLC copies actual inputs to the N register. The 'output' PLC could then simply copy N7:11/0 to O:0/0. The MSG command would then send N7:10 to N7:11. Let's say the N register on the receiving PLC is N7:11. At the 'input' PLC use simple rungs to copy the desired input states into a N register (I:0/0 -> N7:10/0 for example). You might want to get into the habit of assigning 'N' registers as the source and targets of reads and writes in messages.
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