Red-lion PAX2D User Manual download pdf (Page 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

SPt

ASSIGN

NONE

ACtION

LOGIC

NOr

Annun

NOr

Color

NO CHG

SEtPNt

100

trAC

P-UP

OFF

tYPE

HI-ACt

StbY

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Red-lion PAX2D User Manual Page 18

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