Section 2 | ||
|
|
|
2.6THE FLOW/TOTAL UNITS MENU
The Flow/Total Units menu is available after selecting a meter type and measurement channel. Use the Flow/Total Units menu to select volumetric flow units and an associated time base for the energy and flow rate and total outputs. After making your selections, a
This system provides three totalizer display modes:
POSFLOW | Positive (forward)/flow total only |
NEGFLOW | Negative (reverse)/flow total only |
NETFLOW | The net of the Positive and Negative/flow (default) |
TOTALIZER CONTROLS (the ‘n’ in <Fn> = channel number)*
F1 |
|
|
| CLEAR | Resetting the Totalizer registers clears all total data ac- | |
|
|
|
|
| (also clears overflow) | cumulated during operation. |
F2 |
|
|
|
| ||
|
|
|
| NOTE: In | ||
|
|
| 1 |
|
| |
F3 |
|
|
| the virtual system channel (Ch 3). Therefore in this case, | ||
|
|
|
| |||
|
|
|
|
|
| the CLEAR trigger would be <F3> <1>. |
F4 |
|
|
|
|
| |
|
|
|
|
|
|
|
F1 |
|
|
| NOTOT | Invoking the NOTOT command disables the Totalizer. To- | |
|
|
|
|
| (Totalizer Freeze) | talization will not resume until you repeat the Fn and Nu- |
F2 |
|
|
|
| meric 2 key sequence. When you activate NOTOT, an N | |
F3 |
| 2 |
|
| precedes the TOTAL symbol (i.e., [NTOTAL]) on the LCD | |
|
|
|
| Screen. | ||
F4 |
|
|
|
|
| |
|
|
|
|
|
|
|
F1 |
|
|
| LAPTOT | The LAPTOT command freezes the Totalizer screen | |
|
|
|
|
| (Totalizer snapshot) | display. However, the flow computer will continue to up- |
F2 |
|
|
|
|
| date its internal registers. The flow computer will show the |
F3 |
| 3 |
|
| current total when you repeat the | |
|
|
|
|
| quence. When you activate LAPTOT, an L precedes the | |
|
|
|
|
| ||
F4 |
|
|
|
| TOTAL symbol (i.e., [LTOTAL]) on the LCD Screen. | |
|
|
|
|
| ||
|
|
|
|
|
|
|
F1 |
|
|
| CLEAR | Clears the Batch Sample totalizer register. See Batch/ | |
F2 |
|
|
| (Batch/Tot Register) | Sample Tot. | |
|
|
|
|
| ||
F3 |
| 4 |
|
|
| |
|
|
|
|
| ||
F4 |
|
|
|
|
| |
|
|
|
|
|
|
|
F1 |
|
|
| CLEAR | Clears the Makeup Latch. See paragraph 2.7 The Data | |
F2 |
|
|
| (Makeup Latch) | Span/Set/CAL Menu and subparagraph 2.7.1 Span Data. | |
|
|
|
| |||
F3 |
| 6 |
|
|
| |
|
|
|
|
| ||
F4 |
|
|
|
|
| |
|
|
|
|
|
|
|
*Use the <F1> key as the | ||||||
|
|
|
|
|
| |
