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Overview
An enhanced event is used to provide notification of process changes and, optionally, to
perform specific transmitter actions if the event occurs. An enhanced event occurs (is ON)
if the real-time value of a user-specified process variable moves above (HI) or below (LO) a
user-defined setpoint, or in range (IN) or out of range (OUT) with respect to two user-
defined setpoints. You can define up to five enhanced events. For each enhanced event,
you can assign one or more actions that the transmitter will perform if the enhanced event
occurs.
Procedure
1. Select the event that you want to configure.
2. Specify Event Type.
Options Description
HI
x > A
The event occurs when the value of the assigned process variable (x) is
greater than the setpoint (Setpoint A), endpoint not included.
LO
x < A
The event occurs when the value of the assigned process variable (x) is
less than the setpoint (Setpoint A), endpoint not included.
IN
A ≤ x ≤ B
The event occurs when the value of the assigned process variable (x) is
“in range,” that is, between Setpoint A and Setpoint B, endpoints included.
OUT
x ≤ A or x ≥ B
The event occurs when the value of the assigned process variable (x) is
“out of range,” that is, less than Setpoint A or greater than Setpoint B, end-
points included.
3. Assign a process variable to the event.
4.
Set values for the required setpoints.
• For HI and LO events, set Setpoint A.
• For IN and OUT events, set Setpoint A and Setpoint B.
5. (Optional) Configure a discrete output to switch states in response to the event
status.
6. (Optional) Specify the action or actions that the transmitter will perform when the
event occurs.
• With the display: OFF-LINE MAINT > OFF-LINE CONFG > IO > CH C > SET DI > DI ACT
• With ProLink II: ProLink > Configuration > Discrete Input
• With ProLink III: Device Tools > Configuration > I/O > Action Assignment
• With the Field Communicator: Configure > Alert Setup > Discrete Events > Assign
Discrete Action
Integrate the meter with the control system
122 Micro Motion
®
Model 2700 Transmitters with Analog Outputs