Rockwell Automation 1756-CFM ControlLogix Configurable Flowmeter Module - Manual (Page 54)

54 Rockwell Automation Publication 1756-UM010B-EN-P - December 2011
54 Configurable Flowmeter Module Features and Operational Modes
Fill Start
Fill Start starts the Fill upon transition from 0 to 1. Reset the Fill Enable to
reset this feature. If any outputs are connected to the channel, they will
transition back to reset and close the valve.
Fill Hold
Use the Fill Hold feature to shutdown the:
 full flow valve
or
 trickle flow valve.
Setting the Fill Hold feature changes the Fill State to 0 and causes the Fill
function to continue even when the Fill Start has been reset.
Fill State
Use Fill State to monitor the current state of the CFM module. The following
fill states are possible:
 Filler not active or In Hold
 Filler Enabled only, waiting for start
 Timed Trickle Flow complete, not filled
 Full Flow Active (or Running)
 Timed Trickle Flow Active
 Full Flow Active
 Trickle Flow Active
 Fill complete (7 in module tags)
TIP
Use the Fill States to operate a trickle flow valve connected
to an optional digital output module.