DYNISCO UPR800 Series Instruction Manual
Page | 47
3. Press
FUNC
to save and move to the next parameter. PI.LSV will be displayed.
Using the
t
and
u
arrows, set the Primary Input Low scale value to the minimum
value, typically zero for Melt Pressure sensors.
4. Press
FUNC
to save and move to the next parameter. PI.DP will be displayed.
USE the
t
arrow to step through the decimal point position for the Primary input
display.
5. Press
FUNC
to save and move to the next parameter. PI.EU will be displayed. Use
the
t
or
u
arrows to step through the Primary Input Engineering Units. Available
settings are PSI, Bar, Mpa, Kg/cm2 or OFF if no Engineering unit is desired.
6. Press
FUNC
to save and move to the next parameter. SI.FSV will be displayed.
Using the
t
and
u
arrows, set the Secondary Input full scale value to match the
full range of the sensor connect to the Secondary input.
7. Press
FUNC
to save and move to the next parameter. SI.LSV will be displayed.
Using the
t
and
u
arrows, set the Secondary Input Low scale value to the
minimum value, typically zero for Melt Pressure sensors.
8. Press
FUNC
to save the SI.LSV parameter setting.
9. The remaining parameters in Group 3 relating to Alarm linking, Output and
Setpoint scaling and communications addressing is outlined in Section 8.
Group 2 – Calibration of Sensors
1. Proceed to Group 2 parameters by pressing the
FUNC
button until Group is shown
on lower display and None is shown on upper display. Press the
t
arrow until
Group 2 is displayed.
2. Press the
FUNC
button until ZERO.C is displayed on the lower display. Be sure
zero pressure is applied to the primary input and press the
t
arrow to turn upper
display to ON. Press
FUNC
button to initiate Zero Calibration on the Primary Input.
Note: CLEAr can be used to clear a zero calibration back to Factory setting of
0(mV/v/mA)
3. ZER.2.C should now be displayed on the lower display. Be sure zero pressure is
applied to the secondary input and press the
t
arrow to turn upper display to ON.
Press
FUNC
button to initiate Zero Calibration on the Secondary Input.
4. SPAN.C should now be displayed on the lower display. If a Strain Gage transducer
is used and Group 4 SHUNT is set to on, be sure zero is applied to the primary
input and press the
t
arrow to turn upper display to ON. The controller will use the
simulated 80% (or other cal point set in Group 4 Span %) as the full scale pressure
and span the Primary Input.
Note: CLEAr can be used to clear a Span calibrations back to Factory setting of
33.3mV, or 10V, 20mA depending on which input type is selected.
5. SPN.2.C should now be displayed on the lower display. If a Strain Gage
transducer is used and Group 4 SHUNT is set to on, be sure zero is applied to the
secondary input and press the
t
arrow to turn upper display to ON. The controller
will use the simulated rcal of 80% (or other cal point set in Group 4 Span %) as the
full scale pressure and span the Secondary Input.
6. If using a 0-5/0-10V or 0-20/4-20 transmitter, it is recommended to rely on either
the factory span or perform the span calibration on the transmitter itself using a
deadweight pressure calibrator or other calibrated source.
Содержание UPR800 Series
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