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F−21 sets the display when the minimum value is desired to output.
F−20 sets the display when the maximum value is desired to output.
(Example) F−21：Set as 1 000
F−22：Set as 5 000
When the display is 5 000, the maximum value outputs.
When the display is 1 000, the minimum value outputs.
1 000
5 000
5 500
20 mA
5V
4mA
0V
The minimum value
Approx.0 mA
Approx.−1.25 V
Approx.24 mA
Approx.6.25 V
The maximum value
Analog output
Display
Warning ● Setting F−22 must not exceed the maximum indicated value set in
chapter 5.
● In F−21, please set smaller value than the value set with F−22.
If neglected, the correct output can’t be obtained.
7−15−2. Fine adjustment 1 on analog output
Fine adjustment described here, is the one to arrange each “the minimum value” and “the
maximum value” without applying the actual load during the procedures. Refer to the
paragraph 7−15−3, for the fine adjustment with actual load applied.
● During the application on fine adjustment, if you want to suspend,
press the key. The minimum value data and the maximum value
data are kept as they were before entering the fine adjustment, and
the Measurement mode can be re−entered.
● Please execute the fine adjustment after about one hour has passed
since the power supply was turned on. The fine adjustment can be
executed in the status of the stable or more.
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