36
set point before it is enabled. Then it will work like a low alarm. This is ideal on startup.
The default alarm type for Alarm 1 is high. To check or change this value press the
FUNC
key until
nonE
and
GROUP
show on the display. Press the
▲
key until
3
shows in the upper display. Press the
FUNC
key until
A1.TYP
shows in the lower display. Using the
▼
or
▲
keys, select
HI
for high level
alarm,
LO
for low level alarm or
Inhib
for a low level alarm with mask at start-up. Press the
FUNC
key to lock in the value and advance to the next parameter. If finished, press
RESET
to return to the
operating screen. Similarly, you may configure Alarm 2
(A2.TYP)
and if supplied, Alarm 3
(A3.TYP)
.
8.6.3 S
ETTING
THE
F
ILTERING
FOR
A
LARM
1
Filtering is an electrical method of averaging the input values over a period of time to arrive at a
smoother curve. This helps to eliminate short duration transients and spikes which can cause alarms,
but which may cause false or spurious readings.
The Alarm filter default is 0.4 seconds of filtering. To change this value, press the
FUNC
key until
nonE
and
GROUP
show on the display. Press the
▲
key until
2
shows in the upper display. Press the
FUNC
key until the lower display changes to
A1.FL
. Using the
▼
or
▲
keys, select the amount of
filtering desired, from none
(OFF)
to five seconds. When finished, press the
FUNC
key to lock in the
value and advance to the next parameter. If finished, press
RESET
to return to the operating screen.
Similarly, you may configure Alarm 2
(A2.FL)
and if supplied, Alarm 3
(A3.FL)
.
8.6.4 S
ETTING
THE
H
YSTERESIS
FOR
A
LARM
Hysteresis is used to describe the amount that the reading must drop below the alarm point (in a
high alarm) or must rise above the alarm point (in a low alarm) to clear the alarm condition. This
helps to eliminate short duration alarms when operating near the alarm condition. To change or
view this value, press the
FUNC
key until
nonE
and
GROUP
show on the display. Press the
▲
key
until
4
shows in the upper display. Press the
FUNC
key until the lower display changes to
A1.HYS
.
The values for hysteresis can range from .1% to 10.0%. Press the
▼
or
▲
keys until the upper
display changes to the desired value. Press the
FUNC
key to lock in the value and advance to the
next parameter, or press
RESET
to return to the operating screen. Similarly, you may configure
Alarm 2
(A2.HYS)
and if supplied, Alarm 3
(A3.HYS)
.
8.6.5 S
ETTING
THE
R
ESET
M
ODE
FOR
A
LARMS
The Alarm Reset Mode determines if the alarm resets itself once the alarm condition is been
corrected, or whether the operator must press a button to reset the alarm. The Alarm Reset Mode
default is automatic reset once the alarm has cleared. To change or view this value, press the
FUNC
key until
nonE
and
GROUP
show on the display. Press the
▲
key until
4
shows in the upper display.
Press the
FUNC
key until the lower display changes to
A1.RES
. The values for reset mode is either
Auto
for automatic reset, or
LAtCH
for manual reset. Press the
▼
or
▲
keys until the upper display
changes to the desired value. Press the
FUNC
key to lock in the value and advance to the next
parameter, or press
RESET
to return to the operating screen. Similarly, you may configure Alarm 2
(A2.RES)
and if supplied, Alarm 3
(A3.RES)
.
Summary of Contents for UPR700
Page 14: ...14 Fig 2 Model UPR700 Outline Drawing...
Page 16: ...16 Fig 3 UPR700 Wiring 4 20mATransmitter Internal 24VDC Power Supply Primary Input...
Page 67: ...NOTES...
Page 68: ...NOTES...
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