Baker Hughes Panametrics dew.IQ, User Manual

Page: 53 / 130

3.3.7 Trimming the output (cont.)
Example:
1. Trim is reset, then Trim Zero is selected. The connected output device reports 3.977 mA.
2. The operator enters “3.977” as the Zero Trim value.
3. Trim Span is selected. The connected output device reports 19.985 mA.
4. The operator enters “19.985” as the Span Trim value.
5. The
dew.IQ adjusts the output accordingly to align the output with the readings by the connected output device or a
DVM.
6. Using the Test Menu, the operator verifies that a test value of 0% now reads 4.000 mA at the connected output device,
and a test value of 100% now reads 20.000 mA.
3.4 Setting up the measurement alarms
The dew.IQ has with two programmable high/low alarms and one fault alarm relay. Use the instructions in this section to set
up these alarms.
3.4.1 Selecting an alarm output
To set up the alarms, on the Main Menu choose Alarm and press Enter . Then, from the Alarm
Menu choose Select and press Enter . A screen similar to the following appears:
Use the arrow keys to select the output (A or B) to be set up and press Enter . The display
returns to the Alarm Menu.
46