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Topics - meiya777

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1
Technical support / Analog I/O communication
« on: August 28, 2005, 04:10:20 AM »
1. How to connect 2 expansion (I-7017 Analog Input and I-7022 Analog Output) to T100MD888?
2. how can I know which channel is giving the Analog Input since I-7017 has 8 inputs?
2. How can I know what voltage is send from I-7017 to PLC?

Similar question for I-7022, analog output expansion.

2
Technical support / Creating Menu
« on: August 28, 2005, 03:35:49 AM »
Am very new to PLC, and waiting for my first T100MD. Just want to know  how I can make a simple menu on the LCD-420 with UP/DOWN button as inputs? Make it clear for you:

Option 1: print GOOD MORNING
Option 2: print GOOD AFTERNOON
Option 3: print GOOD EVENING
Option 4: print GOOD NIGHT

User choose any of the options, and PLC will execute the command and send it to LCD-420

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