Mitsubishi Electric MELSEC-Q Series User Manual page 75

3 SPECIFICATIONS
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(2) Micro voltage, voltage, current input
The value converted from the digital output value within the range between
Scaling range lower limit value (buffer memory address: 198, 214) and Scaling
range upper limit value (buffer memory address: 197, 213) is stored in the
scaling value.
Full-scale *1 should be set to a value 20000 or less.
The scaling width upper limit and scaling width lower limit are not used.
*1 The absolute value of (Scaling range upper limit - Scaling range lower limit)
If the scaling upper/lower limit values of which full-scale is larger than 20000
are set, a write data error (error code 4) occurs.
In this case, the scaling is performed for the set upper limit value and the
lower limit value of (the upper limit value -20000).
POINT
The scaling is performed even if the scaling range upper/lower limit value is set as
the upper limit value is smaller than the lower limit value.
Example) When the lower limit value 5000 and upper limit value 1000 are set in the
range of 1 to 5V
1.000V
5000
1.001V ••• 4.999V
4999 ••• 1001
MELSEC-Q
5.000V
1000
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