4-16 | Thermox Series 2000 WDG-IV / IVC / IVCM
You will be prompted to define the new value to correspond to the 20 mA
analog output:
Out # y 20 ma = xx
New Value?
where y is the analog output port, and xx is the present value that the cur-
rent output currently represents (for example, 10 % O
2
). The output port
that appears depends on the analog port you selected.
3. Input the value to correspond to the 20 mA analog output.
You will be prompted to define the value to correspond to the 0 or 4 mA
analog output:
Out # 1 4 ma = xx
New Value?
where xx is the value that the current output currently represents.
4. Input the value to correspond to the 4 (or 0) mA analog output.
Set Track/Hold Option
Define the signals to send to the selected analog output port during a cali-
bration or verification. You have the option to either hold the last process
reading or track calibration readings. Separate decisions can be made for
verify and calibrate operations, so you can hold the last process readings
during verifications, but track calibration gas readings during calibrations.
Setting track or hold
1. Select an analog output port.
2. From the Analog Range key, select Set Track/Hold.
You can choose to either hold process readings or track calibration
readings on the analog output port. Separate choices can be made for
calibration and verify operations.
For calibration operations, select one of the following:
Hold during cal
or
Track during cal
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