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Transcript
AGA-3 Tube Registers
The following register tables describe registers unique to AGA-3 measurement tubes.
ARRAY.REGISTER
6.0
DESCRIPTION
1985 Static Factor Select Bits
TYPE
Read/Write
NOTE
1
6.1
Misc Select Bits
Read/Write
2
6.2
Vol - Flow Rate unit selection for volume
Read/Write
3
6.3
Vol - Flow Rate unit selection for flow rate
Read/Write
4
6.4
Auto Fb Calc
Read/Write
5
AGA-3 Byte Register Usage Notes:
1. AGA-3 1985 Static Factor Select Bits –
0x01, 1
/* Use Fpb
*/
0x02, 2
/* Use Ftb
*/
0x04, 4
/* Use Fg
*/
0x08, 8
/* Use Fb
*/
0x10, 16
/* Use Fws (Faux:well stream) */
0x20, 32
/* Static Pressure Tap is Upstream */
0x40, 64
/* Supports switchable characteristics, this bit not writable*/
2. AGA-3 Misc Select Bits –
0x01,
1
/* RTD Installed
*/
0x02,
2
/* Use RTD in calcs
*/
0x04,
4
/* Reserved */
0x08,
8
/* Check Security Code */
0x10, 10
/* Orifice Plate type
*/
0x20, 20
/* Use Live Analyzer Data in volume calc */
0x40, 40
/* Use Fixed Ax data on analyzer error */
0x80, 80
/* reserved */
3. Vol - Flow Rate unit selection for volume
0 = MCF
1 = MMCF
4. Vol - Flow Rate unit selection for flow rate
0 = per hour,
if Vol - Flow Rate unit selection for volume = 0, rate will be SCF/HOUR;
if Vol - Flow Rate unit selection for volume = 1, rate will be MCF/HOUR.
1 = per day,
if Vol - Flow Rate unit selection for volume = 0, rate will be MCF/DAY;
if Vol - Flow Rate unit selection for volume = 1, rate will be MMCF/DAY.
5. For AGA-3 1985
AGA-3 Float Registers
ARRAY.REGISTER
DESCRIPTION
TYPE
7.0
Current DP / cal checks
Read/Write
7.1
DP High Limit
Read/Write
7.2
DP Low Limit
Read/Write
7.3
DP Zero CutOff
Read/Write
NOTE
A-79