I/o menu descriptions, continued target menu, Setpnt mode, Under, accept – Fairbanks 2800 Series Intrinsically Safe Instrument User Manual

Page 44: Over, Accept, Spcont, Spchec, Gross

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Section 3: Programming

01/12

44

50647 Rev. 9

3.5.1. I/O MENU DESCRIPTIONS, CONTINUED

TARGET MENU

PROMPT

CHOICE(S)

tArgEt

 Used for programming weight values associated with setpoint-relays.
Target 1 = relay 1 and Target 2 = relay 2, through rest of programmed

setpoints.

 The number of targets will vary depending on number selected during

initial setup. Modifications should be performed with caution.

 The

Setpoint mode

determines the target function, and targets should

be programmed accordingly.

SEtPnt MODE

Target Assignment

PROMPT

CHOICE(S)

SPCont

Target 1 thru X (where X is the total number of setpoints) are the

programmed number of setpoint relays.

 Single-value relays that energize when their assigned weight value is

reached or exceeded.

 These relays, as a group, are manually controlled by the

START

and

STOP

front panel keys.

 No

Autoprint

available in this mode.

SPChEC

 In

the

Check Weigh

mode, Target 1 is the UNDER range setpoint-

Relay 1.

 It is on-active if the weight is equal to or below its assigned weight

value.

 Target 2 is the OVER range setpoint-Relay 2.
 It

is

Active

when the weight is equal to or above its assigned weight

value.

 The

ACCEPT

range is the weight between UNDER and OVER.

 It is selected to operate either the Gross or Net modes.

NOTE:

The legends for

UNDER, ACCEPT

, and

OVER

show on the large display

when its associated weight value is active.
There is not a relay output for the

ACCEPT

range.

When using the

SPCont

or

SPChEC

modes the relays respond to the

absolute value displayed (

+/-

) in the

Gross

mode and to the positive value

displayed in the

Net

mode.

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