DPM1-P User Manual, 1st Edition
User Manual - DPM1-P Series Panel Meters
20
Direct access to the relay setpoints value programming
It is possible to directly access the relay setpoint values without the need to go through the
programming menu just by pressing the
UP
key in
Pro
mode, as shown in diagram below.
Remember that the decimal point
position is determined by what has
been programmed.
.
.
Relay 1 setpoint
Enter relay 1 setpoint
value
Relay 2 setpoint
Enter relay 2 setpoint
value
Save values
Run Mode
<3 sec.
Programming Mode
Run Mode
Analog output
Introduction
DPM1-P models include an analog output (0/4-20 mA).
The output is opto-isolated with respect to the signal input and the power supply.
The meter provides a two terminal connector [(+ ) and (-)] that drives out a signal variation
from 0-20mA or 4-20mA proportional to a user-defined display range.
The signal can be used to transmit display information to a variety of terminal equipment such
as graphic recorders, controllers, remote displays or other devices that accept input data in
analog form.
The display values producing the full scale output (
HI
and
LO
) are introduced via front-panel
buttons in the same programming module. The analog output then follows the display variation
between the
HI
and
LO
programmed points.
The output signal can be set up for reverse action by programming the low display for the high
output (
HI
) and the high display for the low output (
LO
).
