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Page 52
Mini-AT User Guide
technician to monitor the gas pressure without attaching a portable pressure gauge. Second, the meter technician
can attach a Mercor Mini Field Calibrator to J2 on the main circuit board and perform a single point pressure
or temperature calibration. Hence, the instrument can be calibrated without the need of a laptop computer.
The option selected at Item Code 129 (Live Display Enable) determines which live parameter, if any,
will be displayed after the display of the last Mag List 1 item. The available selections using Mini-AT Link (or
MasterLink32) are:
None Live PLog
Live PCor Live PCor & PLog
Live T Live PLog & T
Live PCor & T Live PCor, T & PLog
Example #2:
Suppose Display Test, Corrected Volume, Uncorrected Volume,
Live Gas Pressure and Live Gas Temperature
are the only items desired for the meter reader list. Since items 008 and 026 do not provide a live reading, it
is necessary to configure Item Code 129 as shown below:
Note:
Remember, all Mag List 1 & 2 items have a 1-minute time-out and both live parameters have a 10-minute
time-out.
Item Item Legend Selected Description
Code# Item
075 Mag List 2 Item 1 # 255 (End-Of-List)
129 Live Display Enable Live PCor&T Live PCor Pressure & Temperature
130 Mag List 1 Item 1 # 061 Display Test
131 Mag List 1 Item 2 # 000 Corrected Volume
132 Mag List 1 Item 3 # 002 Uncorrected Volume
133 Mag List 1 Item 4 # 255 (End-Of-List)
134 Mag List 1 Item 5 # 255 (End-Of-List)
135 Mag List 1 Item 6 # 255 (End-Of-List)
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