Accuracy; Conversion Speed - Mitsubishi MELSEC-Q series User Manual

3
SPECIFICATIONS
3.1.3

Accuracy

The reference accuracy is the accuracy at the ambient temperature for offset/gain setting.
The temperature coefficient is the accuracy per temperature variation of 1
The reference accuracy is the accuracy relative to the maximum value of the analog out-
put value.
Even if the offset/gain setting or analog output range is changed to change the output
characteristic, the reference accuracy and temperature coefficient do not vary and are
kept within the ranges given in the performance specifications.
Example) Accuracy when the temperature varies from 25
3.1.4

Conversion speed

The conversion speed for the Q66DA-G is "6ms
channels".
By setting the unused channels to D/A conversion disabled (Refer to Section 3.4.2), the
conversion speed can be increased.
0.1% (reference accuracy) + 0.008%/
(difference in temperature variation) = 0.14%
to 30
(temperature coefficient)
the number of conversion enabled
3.1 Performance Specifications
3.1.3 Accuracy
1
.
2
3
5
4
5
6
7
8
3
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