Perle Systems Iolan Sds4 Hl Device Server 4030370 User Manual
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Calibrating I/O
Calibrating Analog Channels
Analog Input can be calibrated for Analog and Temperature IOLAN models.
Select the channel you want to calibrate. This example uses an A4 model that has channel A1 set to
Current with a Range of 0 to 20mA.
If you have not disabled confirmation messages (
Current with a Range of 0 to 20mA.
If you have not disabled confirmation messages (
Tools
,
Options
in DeviceManager only), you will
get prompted to verify channel calibration.
Click
Yes
to proceed with calibration. You are now prompted to apply 0 mA to the positive (+) and
negative (-) terminals. Once that is done, click
Yes
to proceed.
You are now prompted to apply 20 mA to the positive (+) and negative (-) terminals. Once that is
done, click
done, click
Yes
to proceed.
Once calibration is successfully completed, click
OK
to finish the process.
Resetting Calibration Data
You can reset the I/O channels calibrations to the factory calibrations in DeviceManager by selecting
Tools
,
I/O Channels
,
Reset Calibrate Data
or in WebManager by selecting
Administration
,
Reset
,
I/O Calibration
.