Function Blocks
Function Block Reference Guide
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ALM Function Block,
continued
Inputs
PV
= Process Variable
CV
= Compare Value
RSP =
Remote Setpoint
DISABLE
= On disables alarm action.
Output
OUT
= Output
Block Properties
Double click on the function block to access the
function block properties dialog box.
Block Order (Read Only)
You can change the assigned execution order
number by selecting “Execution Order” in the
“Configure” menu and arrange the order to suit
your control strategy.
Configuration Parameters
You must configure the ALM function block
parameters to the desired value or selection that
matches your operating requirements.
describes the parameters and the
value or selection.
Note: Local Setpoint is set in the Control Builder unless “Use RSP Input” is enabled.
Use an Analog Variable connected to one RSP input (use RSP Input Enabled) if you want to change alarm
setpoint at the operator interface via the Variable Edit Display.