DYNISCO UPR800 Series Instruction Manual
Page | 51
To calibrate the transducer to the instrument, press the
FUNC
key until
nonE
and
GROUP
show on the display. Press the
t
key until
2
shows in the upper display. Press
the
FUNC
key and the lower display changes to
ZERO.C
. The upper display shows
OFF
.
Press the
u
or
t
keys until the upper display changes to
ON
. Press the
FUNC
key to
calibrate the zero value. The lower display changes to
SPAN.C
. The upper display
shows
OFF
. Press the
u
or
t
keys until the upper display changes to
ON
. Press the
FUNC
key to calibrate the span value. When the legend
DSP.FL
appears in the lower
display, calibration is complete. Press
RESET
to return to the operating screen.
9.1.4 Calibration of Analog Inputs Using a Pressure Calibration Source
Be sure that full scale and low scale values have been set to the range of the process
sensor. Press the
FUNC
key until
nonE
and
GROUP
show on the display. Press the
t
key until
4
shows in the upper display. Press the
FUNC
key and the upper display should
show
OFF
while the lower display shows
SHUNT
. If the upper display does not show
OFF
, press the
u
or
t
key until the upper display changes to
OFF
. Press the
FUNC
key
to set the value and press
RESET
to return to the operating screen.
Press the
FUNC
key until
nonE
and
GROUP
show on the display. Press the
t
key until
2
shows in the upper display. Press the
FUNC
key and the lower display changes to
ZERO.C
. The upper display shows
OFF
. With low scale equivalent signal applied from
an appropriate calibration source, press the
u
or
t
keys until the upper display changes
to
ON
. Press the
FUNC
key to calibrate the zero value. When the lower display
changes to
SPAN.C
, zero calibration is complete. With signal applied equivalent to full
scale value from an appropriate calibration source, press the
u
or
t
keys until the upper
display changes to
ON
. Press the
FUNC
key to calibrate the span value. When the
legend
DSP.FL
appears in the lower display, calibration is complete. Press
RESET
to
return to the operating screen.
These inputs are factory pre-calibrated for the following ranges, and require no further
calibration.
•
Voltage:
0-5 VDC, 0-10 VDC
•
Current:
4-20 mA; 0-20 mA.
9.1.5 Calibration of the UPR800 to Calibrated Linear Analog Input
Be sure that full scale and low scale values have been set to the range of the process
sensor. Press the
FUNC
key until
nonE
and
GROUP
show on the display. Press the
t
key until
4
shows in the upper display. Press the
FUNC
key and the upper display should
show
OFF
while the lower display shows
SHUNT
. If the upper display does not show
OFF
, press the
u
or
t
key until the upper display changes to
OFF
. Press the
FUNC
key
to set the value and press
RESET
to return to the operating screen.
Press the
FUNC
key until
nonE
and
GROUP
show on the display. Press the
t
key until
2
shows in the upper display. Press the
FUNC
key and the lower display changes to
ZERO.C
. The upper display shows
OFF
. With the input at the low scale value, press the
u
or
t
keys until the upper display changes to
ON
. Press the
FUNC
key to calibrate the
zero value. When the lower display changes to
SPAN.C
, zero calibration is complete.
