Toshiba LF434 - Manual (Page 114)

TOSHIBA
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Totalizer Operation
■ Usm^ control keys on the panel (option)
To KtarL stop or dear (reset) the totiilizcr, follow the procedure described helow:
Key operation Display example Description
▲
П
F 1 C
1. 2300 m/s
Sturts the totalizer (and pulse output)/'C” for counting
will be displayed and either “F'’ for forward or “R"’ for
reverse flow direciion will also be displayed,
▲
□
F 123
U 23000 n/s
Stops the totalizer (and pulse output).C" shown on the
display disappears.
►
□
F 0
U 23000 m/s
Gears (resets) the totalizer (and pulse output)
NOTES
1. In case of the noriridl converter or,
the converter for special specifications (refer to 7.3.3 “Converter for Special
spccificalions 'arid setting Code of volumetric, В the indicating unit (UNIT I and/or
UNIT 2),
(1) Se I ting a bi-directional (torv-^ard and reverse) multi-range, the display shows either
forward or reverse flow counts depending on the flow direction.
(2) Setting d unidirectional multi-range or ssjngle-range, the display shows only
forward flow counts depending on the How direction,
2. In case of the converter for special specifications (refer to 7.3,3 “Converter for Special
specifications'"), setting an indicating unit for UNIT 1 anci'^or LiNl'i 2 among units for
totalisation (m^ 1 ,ml ,hbl, gid or COUN'O, and setting Code of volumetric.( f or R)the
indicating unit (UNIT I and,'or UNri’2)j
(1) Setting code of voinmetric F, the display shows foгл'аrd flow counts.
(2) Setting code of volumetric R , the display shows reverse flow counts.
3. When [ ► ] is pressed, the flow counts for both directions will be cleared to /его,
4. Non-volatile memory is used to store the totalizer counter value. Therefore, Ihe value will
be retained in the memory even if the power is cut off.
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