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5-3-6 Current Input Calibration
Preparation
Connect an STV to input terminals 13 and 14.
100 to 240 VAC
12 to 24 VDC
Calibration
1, 2, 3...
1. First, the
sure
alarm display will appear. This will not appear once field cal-
ibration is performed.
Set Value LED Display Model
Basic Model
2. Press the Mode Key to display
a 20
. The teaching indicator will be lit.
Set Value LED Display Model
Basic Model
3. Press the RESET/TEACH Key to display the calibration value setting. Then
set the output of STV to 20 mA. The teaching indicator will flash. After the
value stabilizes (i.e., the fluctuation of the value is less than several digits),
press the Mode Key to tentatively register the calibration data.
Set Value LED Display Model
Basic Model
4. The display will change to
a 0
for 0-mA calibration. The teaching indicator
will be lit.
Set Value LED Display Model
Basic Model
5. Press the RESET/TEACH Key to display the calibration value setting. Then
set the output of STV to 0 mA. The teaching indicator will flash. After the val-
Maintenance Mode
Section 5-3
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