Mitsubishi Electric NZ2EX2B-60AD4 - Page 113

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CHAPTER 8 FUNCTIONS
8
8.11 Scaling Function
Ex.
2: For the channel with the set input range of -10 to 10V, of the main A/D converter module, settings are
made as follows:
•"CH Scaling enable/disable setting": "0: Enable"
•"CH Scaling upper limit value": 12000
•"CH Scaling lower limit value": 4000
The digital output value and the digital operation value would be as follows:
Analog input voltage (V) Digital output value Digital operation value
-10 -16000 4000
-5 -8000 6000
0 0 8000
5 8000 10000
10 16000 12000
Digital output value
16000
-16000
10
Analog input voltage (V)
0
-10
Scaling upper limit value
12000
Scaling lower limit value
4000
0