Using the totalizer mode filler function – Rockwell Automation 1756-CFM ControlLogix Configurable Flowmeter Module User Manual
Page 50
![background image](/manuals/579302/50/background.png)
50
Rockwell Automation Publication 1756-UM010B-EN-P - December 2011
50 Configurable Flowmeter Module Features and Operational Modes
Using the Totalizer
Mode Filler Function
The Totalizer Mode Filler function performs the basic operations of a fill
application, including the following basic steps:
Set a target fill volume
Start filling
Stop filling when the target volume is reached
Within the basic operations mentioned above, the Filler function provides
multiple features that can be configured to adjust the fill application for
specific circumstances. Those features are described later in this chapter.
The filler function requires a ladder program transition to start the fill cycle.
Similar to the Prover function, the totalizer is active all the time, but the Filler
function must be first enabled, and started to activate the Fill Total.
This figure shows a 1756-CFM module in a brewery flow monitoring
application while operating in the totalizer mode filler function. The
application shown requires additional ladder logic.
42862
1756-CFM 1756-OF6CI
monitor liquid flow and total gallons
CV
pulse output
fermentation tank
Logix controller