Emerson Model 1700 Manuel D’Utilisation

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

Options for Enhanced Event Action

Options for Enhanced Event Action

None (default)

NONE

None

None

None

None

Start sensor zero

START ZERO

Start Sensor Zero

Start Sensor Zero

Start Sensor Zero

Perform auto zero

Start/stop all to-
talizers

START STOP

Start/Stop All Totali-
zation

Start/Stop All Totali-
zation

Start/Stop All Totali-
zation

Start/stop totals

Integrate the meter with the control system

101