DYNISCO UPR800 Series Instruction Manual
Page | 36
8.3.6 Setting the Primary Input Decimal Place
To set the decimal place, press the
FUNC
key until
nonE
and
GROUP
show on the
display. Press the
t
key until
3
shows in the upper display. Press the
FUNC
key until
the lower display shows
PI.DP
.
Press the
u
or
t
key until the upper display shows the
correct decimal place location. Press the
FUNC
key to set the value. Finally, press the
RESET
key to go back to the active display.
8.3.7 Setting the Primary Input Failsafe Mode
The Primary Input Failsafe Mode is nothing more than a safety mechanism that tells the
instrument what to do in the event of a loss of the primary signal. If the system is set up
to shut down the process in a high alarm condition, the Primary Input Failsafe parameter
sets the value of the primary input to full scale if it loses the primary signal. If the system
is set up to shut down the process in a low alarm condition, the Primary Input Failsafe
parameter sets the value of the primary input to low scale if it loses the primary signal.
The default Primary Input Failsafe Mode is to set the value to full scale high.
To set the Primary Input Failsafe Mode, 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 until the lower display shows
PI.IFS
.
Press the
u
or
t
key until the upper
display shows the correct mode, either
HI
or
Lo
. Press the
FUNC
key to set the value.
Finally, press the
RESET
key to go back to the active display.
8.4 Secondary Input Setup
Skip this section if there is no secondary input or if this is a new installation and the
secondary input is for a “J” type thermocouple expressed in degrees Fahrenheit (°F).
8.4.1 Setting the Secondary Input Type
The Secondary Input measured values will show in the lower display. The Instrument’s
default secondary input setting is for a “J” type thermocouple. To select another type of
input, press the
FUNC
key until
nonE
and
GROUP
show on the display. Press the
t
key
until
5
shows in the upper display. Press the
FUNC
key twice and the upper display will
show
tr
while the lower display shows
SI.TYP
. Press the
u
or
t
key until the upper
display changes to the correct value
(
rtd
for Platinum RTD,
0-20
for 0-20 mA linear input,
4-20
for 4-20mA current loop input,
0-10
for 0-10Vdc linear input, and
OFF
if the input is
to be disabled. Press the
FUNC
key to set the value. Finally, press the
RESET
key to go
back to the active display.
Remember to change software configuration to correspond to the proper input.
8.4.2 Setting the Secondary Input Scale and Decimal Point
Skip to “Setting the Thermocouple Type and Units” if the secondary input is for an RTD or
a thermocouple.
If the Instrument’s secondary input is set as a voltage or current, the Range Values need
to be set. Press the
FUNC
key until
nonE
and
GROUP
show on the display. Press the
t
key until
3
shows in the upper display. Press the
FUNC
key and the upper display will
show the full scale value while the lower display shows
SI.FSV
.
Press the
FUNC
key until
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