Mitsubishi Electric A1S66ADA, Руководство пользователя

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MELSEC-A
3 SPECIFICATION
3.3.3 Overall accuracy
Overall accuracy refers to the accuracy relative to the maximum analog output value.
Even if the output characteristic is altered by changing the offset/gain settings, the
overall accuracy does not change but is maintained within the performance range as
outlined in the specifications.
The overall accuracy of voltage and current output characteristics are shown in Fig. 3.3
and 3.4.
+10V
0V
-10V
0 2000 4000
A
na
lo
g
ou
tp
ut
v
a
lu
e
Digital input value
Fluctuation will be within 10 V
±1% (100 mV) width due to
the operating environment
(ambient temperature, noise).
The overall accuracy of the voltage output
is the accuracy against 10V.
Fig. 3.3 Overall accuracy of voltage output characteristics
20mA
0mA
0 4000
A
n
al
og
o
ut
pu
t v
al
ue
Digital input value
Fluctuation will be within 20 mA
±1% (200
μ
A) width due to
the operating environment
(ambient temperature, noise).
The overall accuracy of the current output
is the accuracy against 20 mA.
Fig. 3.4 Overall accuracy of current output characteristic