Honeywell Mini-AT, User Manual, Page: 106 / 156

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Page 106
Mini-AT User Guide
Item
No. Item Name Description
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120 PCOR PRESS CAL DATE Date of the most recent change to PCor CAL ZERO (Item 017).
The date is automatically inserted into item 120 when exiting the
PCor CAL ZERO calibration function
Default = 01-01-98
121 TEMP CAL DATE Date of the most recent change to TCAL ZERO (Item 035). The
date is automatically inserted into item 121 when exiting the TCAL
ZERO calibration function
Default = 01-01-98
122 FIRMWARE This item displays the instrument’s operating firmware version
number. The version number reported is automatically inserted
when a firmware file is uploaded into FLASH memory. The Flash
Access Security Jumper must be installed at JB24 pins 5 & 6, prior
to attempting to upload a firmware file.
123 AUDIT TRAIL ENABLE Obsolete item
124 REVS PER WAKE-UP This parameter (N) is used to determine the number of meter
revolutions required before a full wake-up is initiated and new
analog measurements are taken. All other meter revolutions will
result in intermediate wake-ups. This function is a carry-over from
the ECAT/Mini as a power conservation feature on fast meters
having fairly constant pressures and temperatures. The
significance of this feature in the Mini-AT is less since the power
drain on the battery is less.
Range - 0 to 15 Default = 1
125 PULSER POWER FACTOR This parameter provide a method of assigning a power
consumption factor to output pulses. The factor, selected by the
user, permits accurately accounting for battery power, at item 59,
during the transmission of volume pulses. Valid factors are from
1 to 255. The following table list factors for different pulse output
combinations.
Default = 66
Power Factor
Pulse 1-Channel 1-Channel 2-Channel
Width Form-C Form-A Form-A
62.5 240 66 33
125 240 37 19
250 240 20 10
500 240 10 5
1000 240 5 3