Flow measurement (FF configuration program) Cerabar S/Deltabar S
20 Endress+Hauser
5.2.1 Resetting totalizer 1 automatically
Use the Analog Alarm and Discrete Output Block to automatically reset Totalizer 1 in the Totalizer
Transducer Block.
P01-xxxxxxxx-02-xx-xx-xx-002
The Totalizer Transducer Block is linked to an Analog Input Block by means of the CHANNEL
parameter (CHANNEL = 6). In the Analog Alarm Block, the HI_HI_LIM parameter is used to set a
limit value at which the totalizer should be reset to zero. As soon as this limit value is overshot, the
Analog Alarm Block sends an alarm value to the downstream Discrete Output Block. This changes
its output from 0 to 1, thereby resetting the totalizer in the Totalizer Transducer Block to 0. The
output of the Analog Alarm Block changes back to the value 0.
Analog Input Block 3
CHANNEL = 6
L_TYPE = Direct
Totalizer
Transducer Block
Analog Alarm
Block
Discrete Output
Block
CHANNEL = 2
HI_HI_ALM
OUT_ALM
IN
CAS_IN_D
OUT_D
OUT
HI_HI_LIM
TOTALIZER_1_
VALUE/
TOTALIZER 1
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