5. BLOCK SETTING
5-4
All Rights Reserved. Copyright © 2006, Rota Yokogawa
IM 01R01B02-01E-E 5th edition October 01, 2020-00
TOTALIZER_UNIT
The totalizer unit is dened from the selected ow unit and determined by order. Table 5.2 and 5.3 show the
available units as dened in the PROFIBUS standard.
Table 5.2 Totalizer units for volumetric ow
Unit Symbol Unit Description Unit Code
m³ Cubic meter 1034
m³ normal Normal cubic meter (0 °C, 1atm = 101325 Pa) 1573
L Liter 1038
L normal Normal liter (0 °C, 1 atm = 101325 Pa) 1574
ft³ Cubic foot 1043
ft³ std. Standard cubic foot 1053
gal Gallon (U.S.) 1048
bbl Barrel (U.S. petroleum) 1051
ImpGal Gallon (Imperial) 1049
m³ std. Standard cubic meter (20 °C, 1 atm = 101325 Pa) 1575
L std. Standard liter (20 °C, 1 atm = 101325 Pa) 1576
Table 5.3 Totalizer units for mass ow
Unit Symbol Unit Description Unit Code
kg Kilogram SI 1088
t Metric ton 1092
lb Pound (Avoirdupois) 1094
LTo n Long ton 1096
STo n Short ton 1095
g Gram 1089
TOTALIZER
Indicates the totalized volumetric or mass ow depending on the selected ow unit.
Changing the ow unit will cause a reset of the actual totalizer value.
The parameter TOTALIZER can not be used for cyclic communication on AI Function Block.
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