DPM3 User Manual, 1st Edition
User Manual - DPM3 Series Panel Meters
19
SCAL method
The input and display values are programmed manually. This method can be used when the
value of the signal supplied by the transducer at each points of the process is known.
tEACH method
The input values are introduced directly from actual process values. The input signal device
must be connected to the meter and operational when each point is programmed. The display
values are programmed manually. This method can be used when it is possible to bring the
process to the conditions of each one of the points to be programmed.
Programming of a nonlinear process
Access the first two input-display points by pressing the
ENTER
key. To access the programming
of the rest of the points, press
ENTER
key for 3s after entering the display value of point 2.
From here the progression is achieved by pressing
ENTER
key. When enough points have been
programmed to define the process, press
ENTER
for 3s after entering of the last DSP n value,
to get out of the scale programming routine. The rest of the points, up to 11, that have not been
programmed are omitted from the display calculation.
Input Points
-19999
to
99999
Display Points
-19999
to
39999
Display decimal point
0
0
.
0
0
.
00
0
.
000
0
.
0000
Accessible from the
SCAL
or
tEACH
menu, following the first display point. Once accessed, it
will start to blink in its present position. Use the
SHIFT
key to shift to another position.
The selected decimal point location will be applied to all display points and if present relay
setpoints and analog output scale.
Weighted Average Filter P
0
to
9
(4Hz to 0.05 Hz)
Sets low-pass filter cutoff frequency (Fc) which allows the meter to smooth out undesirable
display reading fluctuations. The value can be modified through the
SHIFT
key. This parameter
will set in reverse order the cut-off frequency of the low pass filter, getting the filter deactivated
for 0 value.
Not available when the instrument is configured for temperature measurement.
Round
01
05
10
Will take each one of the values by pressing successively on the
SHIFT
key. with 01 there will
be no round, 05 will round the display value at 0 to 5, and with 10 will round at 0 to 10. Not
available when the instrument is configured for temperature measurement.
