6.4MODULE 4 - SETPOINT OUTPUT PARAMETERS (4-SPt)

PARAMETER MENU

The Setpoint Output Parameters are only active when an optional output module is installed in the meter.

SETPOINT SELECT
SPSEL

«

NO

SP-1

SP-2

 

 

 

 

 

ªNO

Enter the setpoint (output) to be programmed. The n in the following parameters will reflect the chosen setpoint number. After the chosen setpoint is completely programmed, the display will return to SPSEL. Repeat steps for each setpoint to be programmed. Select NO to exit the module. The number of setpoints available is setpoint output card dependent.

 

 

 

SETPOINT 2 ENABLE

 

« YES

 

Enb-2

NO

ª

 

 

 

 

 

NO

 

 

Select YES to enable Setpoint 2 and access the setup parameters. If NO is selected, the unit returns to SPSEL and setpoint 2 is disabled.

 

 

 

SETPOINT ACTION

 

 

«

 

 

 

 

Act-n
HI-bL
LO-bL
HI-Ub

LO-Ub

ª

 

 

 

 

 

 

HI-Ub

 

 

 

 

Enter the action for the selected setpoint (output). See Setpoint Output Figures for a visual detail of each action.

HI-bL

= High Acting, with balanced hysteresis

LO-bL

= Low Acting, with balanced hysteresis

HI-Ub

=

High Acting, with unbalanced hysteresis

LO-Ub

=

Low Acting, with unbalanced hysteresis

 

 

 

 

 

 

 

 

High Acting (Balanced Hys) = HI-bL

Low Acting (Balanced Hys) = LO-bL

 

 

 

 

High Acting (Unbalanced Hys) = HI-Ub

Low Acting (Unbalanced Hys) = LO-Ub

SETPOINT VALUE
SPt-n

«

-19999 to 99999

ª

 

 

10000

 

Enter the desired setpoint value. The decimal point position for the setpoint and hysteresis values follow the selection set in Module 1.

HYSTERESIS VALUE
HYS-n

«

1 to

59999

ª2

Enter desired hysteresis value. See Setpoint Output Figures for visual explanation of how setpoint output actions (balanced and unbalanced) are affected by the hysteresis. When the setpoint is a control output, usually balanced hysteresis is used. For alarm applications, usually unbalanced hysteresis is used. For unbalanced hysteresis modes, the hysteresis functions on the low side for high acting setpoints and functions on the high side for low acting setpoints.

Note: Hysteresis eliminates output chatter at the switch point, while time delay can be used to prevent false triggering during process transient events.

 

 

 

ON TIME DELAY

 

«

 

tON-n

0.0 to 599.9 Sec

ª

 

 

 

 

0.0

 

Enter the time value in seconds that the output is delayed from turning on after the trigger point is reached. A value of 0.0 allows the meter to update the output status per the response time listed in the Specifications.

OFF TIME DELAY
tOF-n

«

0.0 to

599.9 Sec

ª

 

 

 

0.0

 

 

Enter the time value in seconds that the output is delayed from turning off after the trigger point is reached. A value of 0.0 allows the meter to update the output status per the response time listed in the Specifications.

OUTPUT RESET ACTION
rSt-n

 

«

Auto
LAtCH
L-dLY

ª

 

 

 

 

 

 

 

Auto

Enter the reset action of the output. See figure for details.

Auto = Automatic action; This action allows the output to automatically reset off at the trigger points per the Setpoint Action shown in Setpoint Output Figures. The “on” output may be manually reset (off) immediately by the front panel RST button or user input.The output remains off until the trigger point is crossed again.

LAtCH = Latch with immediate reset action; This action latches the output on at the trigger point per the Setpoint Action shown in Setpoint Output Figures. Latch means that the output can only be turned off by the front panel RST

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