Table 6-6 Third Current Output Calibration Procedure - Honeywell UDC3500 Product Manual

Procedure
The procedure for calibrating the Third Current Output is listed in Table 6-6.
Make sure that "LOCK" in the Tuning Set Up group is set to "NONE" (see Subsection
3.4).

Table 6-6 Third Current Output Calibration Procedure

Step Operation
Enter Calibration
1
Mode
Calibrate 0 %
2
Calibrate 100 %
3
4 Exit the
Calibration Mode
10/05
Press
Upper Display = CALIB
Setup Setup
Lower Display = CUR OUT3
until you see
You will see:
Func
Loop 1/2
Upper Display = A Value
Lower Display = ZERO VAL
until the desired 0 % output is read on the milliammeter.
or
Normally, this will be the setting that produces 4 mA.
To store the 0 % value you will see:
Func
Loop 1/2
Upper Display = A Value
Lower Display = SPAN VAL
until the desired 100 % output is read on the milliammeter.
or
Normally, this will be the setting that produces 20 mA.
The controller stores the span value.
Func
Loop 1/2
To exit the calibration mode.
Lower Lower Lower
Display Display Display
UDC3500 Universal Digital Controller Product Manual
Output Calibration
Result
281