Output Calibration
Procedure
The procedure for calibrating the auxiliary output is listed in Table 6-4.
Make sure “LOCK” in the Tuning Set Up group is set to “NONE” (see
Table 6-4 Auxiliary Output Calibration Procedure
Step
Operation
Press
Result
1
Enter Calibration
Mode
Setup
Setup
until you see
Upper Display
=
CALIB
Lower Display
=
AUX OUT
2
Calibrate 0 %
Function
Function
Function
You will see:
Upper Display
= A Value
Lower Display
=
ZERO VAL
or
until the desired 0 % output is read on the milliammeter.
Normally, this will be the setting that produces 4 mA.
3
Calibrate 100 %
Function
Function
Function
To store the 0 % value you will see:
Upper Display
= A Value
Lower Display
=
SPAN VAL
or
until the desired 100 % output is read on the milliammeter.
Normally, this will be the setting that produces 20 mA.
4
Function
Function
Function
The controller stores the span value.
Exit the
Calibration Mode
To exit the calibration mode.
Lower
Display
Lower
Display
Lower
Display
12/04
UDC3200 Universal Digital Controller Product Manual
147
Содержание UDC3200 series
Страница 22: ......
Страница 240: ...228 UDC3200 Universal Digital Controller Product Manual 12 04 ...
Страница 241: ...12 04 UDC3200 Universal Digital Controller Product Manual 229 ...
Страница 243: ......