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Andrey Zhuk

Two Ns And One Plc

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I have a set: 2 NS and one PLC CS. First NS connected to PLC through CLK. Second NS connected to PLC through RS-232. How read/write $B and $W between NS ?

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I am not at the office to look this up, but you can assign plc memory for these locations. This would allow both NS screens to use the same plc addresses (and same data). Hopefully someone else will be able to provide additional information. Hope this will help.

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