Red Lion PAX2D - Manual (Page 18)

18
SETPOINT SELECT
S1 S2 S3 S4
Select the Setpoint output to be programmed. The “Sn” in the following
parameters will reflect the chosen setpoint number. After the chosen setpoint is
completely programmed, the display returns to the Setpoint Select menu. Repeat
steps for each setpoint to be programmed.
The number of outputs available is setpoint output card dependent (2 or 4). If
no output card is installed, programming is still available for all setpoints. This
allows the Line 1 color change feature to provide a visual indication when a
setpoint value has been reached, even if no setpoint output card is being used.
SETPOINT ASSIGNMENT
NONE Cnt x RAtE x
Select the display to which the setpoint is assigned.
SELECTION DISPLAY VALUE
NONE Manual Mode operation (See SERIAL RLC
PROTOCOL)
Cnt x Counter Display Value (x = A, B or C)
RAtE x Rate Display Value (x = A, B or C)
SETPOINT ACTION
NO LAtCH t-OUt bOUNd
Select the desired Setpoint Output Action. Choose NO (no action) if a setpoint
is unused or for manual mode operation. See “Setpoint (Alarm) Figures for
Rate” for a visual detail of Rate Assigned setpoint actions.
For Counter Assignments:
LAtCH
LATCH Action - The setpoint output activates when the
count value equals the setpoint value. The output remains
active until reset.
t-OUt
TIMED OUT Action - The setpoint output activates when the
count value equals the setpoint value and deactivates after
the Time Out value.
bOUNd
BOUNDARY Action - The setpoint output activates when the
count value is greater than or equal to (for tYPE = HI-ACt) or
less than or equal to (for tYPE = LO-ACt) the setpoint value.
The setpoint output will deactivate when the count value is
less than (for tYPE = HI-ACt) or greater than (for tYPE =
LO-ACt
) the setpoint value.
For Rate Assignments:
LAtCH LATCH Action - The setpoint output activates when the rate
value is equal to the setpoint value. The setpoint output
remains active until reset. If after reset, the rate value is
greater than or equal to (for tYPE = HI-ACt) or less than or
equal to (for tYPE = LO-ACt) the setpoint value, the output will
reactivate.
t-OUt TIMED OUT Action - The setpoint output cycles when the
rate value is greater than or equal to (for tYPE = HI-ACt) or
less than or equal to (for tYPE = LO-ACt) the setpoint value.
The Setpoint Time Out (t-OUt) and Setpoint On Delay (t-ON)
values determine the cycling times. One-shot mode provides
a single output pulse (t-OUt) rather than on/off cycling.
bOUNd BOUNDARY Action - The setpoint output activates when the
rate value is greater than or equal to (for tYPE = HI-ACt) or
less than or equal to (for tYPE = LO-ACt) the setpoint value.
The setpoint output will deactivate (Auto reset) as
determined by the Hysteresis value.
OUTPUT LOGIC
NOr rEU
Enter the output logic of the alarm output. The NOr logic leaves the output
operation as normal. The rEv logic reverses the output logic. In rEU, the alarm
states in the Setpoint Alarm Figures are reversed.
SETPOINT ANNUNCIATOR
NOr rEU FLASH OFF
The NOr mode displays the corresponding setpoint annunciators of “on”
alarm outputs. The rEU mode displays the corresponding setpoint annunciators
of “off” alarms outputs. The FLASH mode flashes the corresponding setpoint
annunciators of “on” alarm outputs. The OFF mode disables display setpoint
annunciators.
LINE 1 CHANGE COLOR
NO CHG GrEEN OrANGE rEd
GrnOrG rEdOrG rEdGrn LINE 1
This parameter allows the Line 1 Display to change color, or alternate
between two colors, when the alarm is activated. When multiple alarms are
programmed to change color, the highest numbered active alarm (S4-S1)
determines the display color.
The NO CHG selection will maintain the color displayed prior to the alarm
activation. The LINE 1 selection sets the display to the Display (Line 1) Color
(Color).
SETPOINT VALUE
-199999 to 999999
Enter desired setpoint alarm value. Setpoint values can also be entered in the
Display Mode during Program Lockout when the setpoint is programmed as
Entr
in the Display (Line 2) Access parameters. The decimal point position is
determined by the Setpoint Assignment value.
SETPOINT TRACKING
NO S2 S4 CLd b
S1 S3 CLd A CLd C
If a selection other than NO is chosen, then the value of the setpoint being
programmed (“n”) will track the entered selection’s value. Tracking means that
when the selection’s value is changed, the “n” setpoint value will also change
(or follow) by the same amount.
OUTPUT POWER-UP STATE
OFF ON SAUE
OFF will deactivate the output at power up. ON will activate the output at
power up. SAUE will restore the output to the same state it was at before the
meter was powered down.
ACTIVATION (BOUNDARY) TYPE
HI-ACt LO-ACt
HI-ACt activates the output when the assigned display value (ASSIGN)
equals or exceeds the setpoint value. LO-ACt activates the output when the
assigned display value is less than or equal to the setpoint.
SETPOINT STANDBY OPERATION
NO YES
This parameter only applies to low acting setpoint activation (boundary) type
setpoints. Select YES to disable a low acting setpoint at power-up, until the
assigned display value crosses into the output “off” area. Once in the output
“off” area, the setpoint will function per the description for low acting activation
(boundary) type.
SELECt
S1
SPt
ASSIGN
NONE
Sn
ACtION
NO
Sn
LOGIC
NOr
Sn
Annun
NOr
Sn
Color
NO CHG
Sn
SEtPNt
100
Sn
trAC
NO
Sn
P-UP
OFF
Sn
tYPE
HI-ACt
Sn
StbY
NO
Sn