Micromod Micro-DCI: 53MC5000 Multi-Loop Process Controller Instruction Manual - Manual (Page 175)

5.13 TOTALIZER MODULES
There are eight Totalizer Modules that can be configured separately. Each module provides a totalization (integration) of a specified in-
put. Sampling occurs once a second whenever the input parameter contains a valid datapoint specification.
Table 5-13. Totalizer Modules
Parameter Definition Symbol 0 1 2 3 4 5 6 7 Default
Tag
It is an assignable 10 character name that is
associated with each totalizer.
TAG A092 A094 A096 A098 A100 A102 A104 A106
Engineer-
ing Units Each totalizer has an assignable 10 character name
that appears on the display as the units of measure.
EU A093 A095 A097 A099 A101 A103 A105 A107
Input
This parameter designates the datapoint to be
totalized. it can be any B, C, or H datapoint, e.g.,
C100 for totalizing CON0 PV.
TMPT
(0-7)
F216 F217 F218 F219 F220 F221 F222 F223
Scale Fac-
tor
The value of the input is multiplied by this parameter
prior to being summed to the running total. This
parameter is used for both scaling and time interval
integration. For example, if AI0 is in M gallons/day, in
order to totalize in k gallons the scale factor (SF)
would be:
SF = [Units Conversion] X [Time Base Conversion]
SF = [1000 k gal / M gal] X [(1 day/24 hrs) X (1 hr/60
mins) X (1 min/60 sec) X (1 sec/sample)] =
1000/86400 = 0.01157
Note: The time between totalizer updates is one
second.
TMF
(0-7)
C318 C320 C322 C324 C326 C328 C330 C332 0
Rollover
Value
This parameter specifies the maximum value of the
totalizer. When the total reaches this value it is reset
to 0.0; however, totalizing continues. This value must
be a positive number.
TMM
(0-7)
H048 H049 H050 H051 H052 H053 H054 H055 0
Dropout
Value When the input value is less than this value, no
change in the total occurs. TMD
(0-7)
C319 C321 C323 C325 C327 C329 C331 C333 0
Reset
This parameter acts like a momentary switch. When
this parameter is set to
1 the total is forced to 0.0 and
then this parameter is reset to 0.
TMR
(0-7)
L232 L233 L234 L235 L236 L237 L238 L239 0
1 of 2
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3
0
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