Totalizer Controls - Siemens SITRANS FUH1010PVDX Operating Instructions Manual

Section 5
TOTALIZER CONTROLS (the "n" in <Fn> = channel number)*
CLEAR
F1
(also clears overflow)
1
F3
NOTOT
(Totalizer Freeze)
F1
2
F3
LAPTOT
(Totalizer snapshot)
F1
3
F3
CLEAR
F1
(Batch/Tot Register)
4
F3
CLEAR
F1
6
(Makeup Latch)
F3
NOTE: The flow display computer stores positive and negative accumulations in separate independent
registers. You use the magnetic switches or, if using a PC, the keyboard function and numeric
keys to control the flow totalizer registers.
*Use the <F1> key as the "Lead-in command" for 4-Path Totalizer operations.
Resetting the Totalizer registers clears all total data accumu-
lated during operation.
Note: In Dual-Beam mode, the Totalizer operates only
on the virtual system channel (Ch 3). Therefore in this
case, the CLEAR trigger would be <F3> <1>.
Invoking the NOTOT command disables the Totalizer. Total-
ization will not resume until you repeat the Fn and Numeric
2 key sequence.
When using a terminal screen with an RS-232 interface con-
nection and NOTOT is activated, an N precedes the TOTAL
symbol (i.e., [NTOTAL]). Note: It is not displayed on the
1010X flowmeter LCD screen.
The LAPTOT command freezes the Totalizer screen display.
However, the flow computer will continue to update its inter-
nal registers. The flow computer will show the current total
when you repeat the F1 - Numeric 3 key sequence.
When using a terminal screen with an RS-232 interface con-
nection and LAPTOT is activated, an L precedes the TOTAL
symbol (i.e., [LTOTAL]). Note:It is not displayed on the
FUS1010PVX flowmeter LCD screen.
Clears the Batch Sample totalizer register. See Batch/Sample
Total.
Clears the Makeup Latch. See paragraph 6.7 The Data Span/
Set/Cal Menu and subparagraph 6.7.1 Span Data.
5-41
CQO:1010PVXFM-3