Allen-Bradley 1756-CFM, User Manual

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Rockwell Automation Publication 1756-UM010C-EN-P - June 2021 95
Chapter 5 Configure the Configurable Flowmeter Module
5. Use ladder logic and a message instructions to send the new
configuration to your module, see page 81 .
I.Status[0].Acceleration Float REAL
Displays acceleration on channel 0 as calculated by
using AccelCalculation samples
I.Status[0].GrossVolume Float REAL
 Total Counts during each Sample/K-factor x Meter
Factor as occurs on channel 0
I.Status[0].NetVolume Float REAL
 Total Counts during each Sample/K-factor x
MeterFactor x CCF) as occurs on channel 0
I.Status[0].GrossRate Float REAL

Total Counts in Meter Sample/ (K-factor x Sample
Interval) x Meter Factor as occurs on channel 0
I.Status[0].NetRate Float REAL
 Total Counts in Meter Sample/ (K-factor x Sample
Interval) x Meter Factor x CCF as occurs on channel 0
I.Status[0].ProverTotal Float REAL
Corrected/compensated volume received on Channel 0
during prover cycle.
Prover total resets when the ProverEnable transitions
from 0-1.
Prover total concurrently accumulates with net volume,
and must be saved if subtracted from the NetVolume for
single and multiple prover verifications.
I.Ch0AccelerationAlarm Decimal BOOL
Displays whether acceleration alarm was set on channel
0
0 = alarm was not set
1 = alarm was set
I.Ch0OverspeedAlarm Decimal BOOL
Displays whether overspeed alarm was set on channel 0
0 = alarm was not set
1 = alarm was set
I.Ch0OverrangeAlarm Decimal BOOL
Displays whether overrange alarm was set on channel 0
0 = alarm was not set
1 = alarm was set
I.Ch0OverflowAlarm Decimal BOOL
Displays whether overflow alarm was set on channel 0
0 = alarm was not set
1 = alarm was set
(1) Additional Digital Filter options are now defined for Major Rev 3 and later in Digital Filter on page 101 .
Table 8 - Tag Changes Required for Totalizer Mode Using Prover Function
Name Style Data Type Definition
Enter This
Value