Gpi Gbt 110 User manual

99878 05/20/03

Description

The Batcher is a programmable, microprocessor based unit which provides batch control, monitors flow

rate and controls the flow of processing liquids. Start/Stop controls can be used in conjunction with

prewarn and final relays to provide valve actuation or pump control. An optional configuration offers

streamlined preset adjustments, remote Start, Stop & Reset, and weighted averaging.

Application

The unit is normally used for batch control or inventory tracking. The display may be toggled between

batch, rate, and grand total. A programmable K-factor makes keying-in engineering units easy. The unit

accepts pulse or contact closure inputs and provides two separate preset controls.

GBT

Principle of Operation

The batcher receives an input from a pulse producing flowmeter through a sensor. The user programs

the batcher to condition the incoming pulses signal and compute the batch flow and flow rate. A wide

variety of different functions can then be performed based on the programmed configurations such as

start/stop functions, totalizing, and/or flow rate monitoring.

GBT Series Technical Manual

GBTGBT

GBT

Installation and Operating Manual

Features

❑Start/Stop Buttons & Remote Inputs

❑Separate 8 Digit K-Factors For Rate & Total

❑Accepts Pulse Inputs

❑Displays Rate, Total and Grand Total

❑Security Lockout with Missing Pulse Detection

❑Scaled Pulse Output

❑2 Setpoints For Two Stage Valve Control

❑NEMA 4X (IP65) Front Panel

SAFETY INSTRUCTIONS

The following instructions must be observed.

• This instrument was designed and is checked in accordance with

regulations in force EN 60950 (“Safety of information technology

equipment, including electrical business equipment”).

A hazardous situation may occur if this instrument is not used for its

intended purpose or is used incorrectly. Please note operating

instructions provided in this manual.

•The instrument must be installed, operated and maintained by

personnel who have been properly trained. Personnel must read and

understand this manual prior to installation and operation of the

instrument.

•The manufacturer assumes no liability for damage caused by incorrect

use of the instrument or for modifications or changes made to the

instrument.

Technical Improvements

•The manufacturer reserves the right to modify technical data without

prior notice.

1. INTRODUCTION

1-1 General Description ................................................................................................ 1

1-2 Typical Application................................................................................................... 1

1-3 Principles of Operation............................................................................................ 1

1-4 STD PRE and EZ PRE Operation Modes ............................................................... 3

1-5 Specifications .......................................................................................................... 4

1-6 Dimensions ............................................................................................................. 5

2. INSTALLATION

2-1 Receipt of Equipment.............................................................................................. 6

2-2 Return Shipment ..................................................................................................... 6

2-3 Panel Mounting ....................................................................................................... 6

2-4 Electrical Connections............................................................................................. 6

2-5 Wiring Connections and Diagrams.......................................................................... 7

3. OPERATION

3-1 Front Panel Operation............................................................................................. 8

3-2 Programming........................................................................................................... 9

3-3 K-Factor Programming............................................................................................ 9

3-4 Programming Flow Chart ...................................................................................... 10

3-5 How to Program .....................................................................................................11

3-6 Frequently Asked Questions About Setting Up The Batcher..................................11

3-7 Setup Procedure For The Batcher ........................................................................ 12

3-8 Run Mode.............................................................................................................. 20

3-9 Internal Operation ................................................................................................. 21

4. INPUTS

4-1 Digital Pulse Inputs ............................................................................................... 22

4-2 DC Power Inputs ................................................................................................... 24

4-3 AC Power Inputs ................................................................................................... 24

CONTENTS

5. OUTPUTS

5-1 Frequency Output ................................................................................................. 24

5-2 Control Outputs ..................................................................................................... 25

6. TROUBLE SHOOTING AND MAINTENANCE GUIDE

6-1 Warning Messages................................................................................................ 26

6-2 Troubleshooting..................................................................................................... 27

6-3 Removing The Case ............................................................................................. 28

6-4 Maintenance.......................................................................................................... 28

7. CALCULATING THE K FACTORS

7-1 General ................................................................................................................. 28

7-2 Calculating the K Factors ...................................................................................... 29

8. Programming Worksheet ................................................................................................ 30

CONTENTS

SECTION 1 INTRODUCTION

1-1 General Description

Featuring8digitsofbright,.55inch,alphanumeric

display,theGBTcanacceptupto20,000pulses

per second of digital count. The user, with the

push of a button, can toggle the display to view

thetotalofthebatch,therateoffloworthegrand

total of flow.

The GBT may be thought of as two separate

countersandaratemeter. The"batching"counter

counts to prewarn and preset numbers entered

bytheuserandenablesseparatecontroloutputs.

The "totalizing" counter gives a cumulative

readingorgrandtotal.Theratemeterscalesthe

inputpulsestoprovidegallonsperminuteorany

other rate measurement without the totalizer

losing counts.

Setup is done through the front panel and the

menu driven software in the unit. Start-Stop

control can be activated via the front panel

buttons or remote inputs.

The unit uses an EEPROM to hold data a

minimum of 10 years if power is interrupted.

1-2 Typical Application

The above application involves liquid flow.

The start button is pushed and the Batcher

receives pulses from the flowmeter. The

pulses are scaled by the K Factor and sent

out via the pulsed output to an external

counter. As the Prewarn is reached, the

control valve partially closes. When the final

Preset is reached the valve shuts down com-

pletely. At any time the flow can be sus-

pended by hitting the stop button.

1-3 Principles of Operation

Presets

When the start button is pushed, two relays

engage simultaneously to start flow. When

the prewarn number is reached, one relay

drops out. When the preset number is

reached, the other relay drops out. The user

may enter the two numbers when setting up

the batch counter. The prewarn is set a cer-

tain number of counts less than the preset

number. If the prewarn is set larger than the

preset, the message "PREWRONG" will ap-

pear on the display.

Ratemeter

Accurate to 5 1/2 digits (±1 display digit). The

ratemeter can be programmed to accept al-

most any number of pulses per unit of mea-

surement, sample from 2 to 24 seconds maxi-

mum, and auto range up to 6 digits of signifi-

cant information. The ratemeter with a K Fac-

tor of 1 displays the rate of pulses per second.

Simply dial in the proper K Factor to display in

minutes, hours or other units of measurement.

Press the C button, while the unit is displaying

the batch, to display the rate; 'R' is displayed

on the left side of the display.

K Factor

The K Factor is used to convert the input

pulses or analog input into workable units.

The 8 digit K Factor is a divider with a range

of 0.00011 to 99999999 (the decimal point

may be keyed into any position). Separate K

Factors may be entered into the count and

rate sections of the Batcher. Thus, you may

batch in gallons and display rate in liters per

hour. The maximum factored count speed is

20000 Hz. The maximum factored rate is 7

digits.

123456

Flowmeter

Computer

Solenoid Valve

Remote

Totalizer

Strip Chart

Recorder

Pulse Output

RS232

Output

Analog

Output

1-3 Principles of Operation (continued)

Counter

The maximum count is 99999999. In the

setup mode choose "RO" (Reset to Zero) for

adding (count up) operation or "SP" (Set to

Preset) for subtracting (count down) opera-

tion. At any time, the display can be made

to flash the Grand Total by pressing the ENT

button while in the run mode. Activating the

CLR button while the Grand Total is flashing,

resets the Grand Total counter.

Lockout

Unauthorized front panel changes can be pre-

vented by entering a user selected, four digit

code, in the "Lockout" mode. The status of

the unit can be observed but "LOCK ON" ap-

pears if changes are attempted. Entering the

code again returns the unit to "LOCK OFF"

status.

Frequency out

The Batcher generates a pulse out for each

factored count. An NPN transistor output (Pin

2), can drive external devices at rates of 10,

200, 2000 or 20000 counts per second as se-

lected through the keypad menu. If the K

Factor scaled inputs generate pulses faster

than the output speed selected, an internal

buffer will store up to 9,999 counts before

"DATALOST" flashes on the screen. This in-

dicates that the counts being totaled and the

scaled outputs may be incorrect. Note that

all counts stored in the internal buffer will be

pulsed out at the selected frequency even if

the counter is reset.

STD PRE and EZ PRE Operation Modes

The batcher software allows the user to choose between STD PRE (Standard Preset) and EZ PRE

(Easy Preset) operation modes. STD PRE operation is well suited for batch amounts that do not

change, since the program mode must be entered to change the preset and the batch count must

be cleared before starting a new batch. EZ PRE has been designed for users who frequently

change the batch amount. During EZ PRE operation, the preset can be viewed and changed

without entering the program mode and another batch can be started without resetting the unit.

Note:

Before a batch is started and after a batch is complete, the unit will continue to totalize all

inputs.

Using STD PRE

Programming

Select STD PRE - Go into the Program Mode and

select STD PRE in the PRE TYP sub menu.

Set the PRESET and PREWARN - Go into the

Program Mode and enter the desired values for

the PRESET and the PREWARN.

Program the Counter - Go into the Program

Mode and set up the counter in the COUNT sub

menu.

Operation

Start a Batch - In the Run Mode, reset the total

by pressing “CLR”, then press “A” to start.

When started, both relays energize and the

counter begins to count. When the batch is

complete, the relays drop out and the unit

displays the amount that was batched (0 if in

Set to Preset mode).

Stop a Batch - Press “B”, to temporarily stop

process by de-energizing the PRESET and

PREWARN relays. Press start, “A”, to continue

process.

Repeat a Batch - In the Run Mode, reset the total

and press the start button.

Change the Batch Size - Go to the Program

Mode and enter new PRESET and PREWARN

values.

Using EZ PRE

Programming

Select EZ PRE - Go into the Program Mode and

select EZ PRE in the PRE TYP sub menu.

Set the PRESET and PREWARN - Go into the

Program Mode and enter the desired values

for the PRESET and the PREWARN.

Program the Counter - Go into the Program

Mode and set up the counter in the COUNT

sub menu.

Operation

Start a Batch - In the Run Mode, press “A” to

start. When started, both relays energize and

the counter begins to total. When complete,

the relays drop out and the display flashes the

current PRESET value.

Stop a Batch - Press “B”, to temporarily stop

process by de-energizing the PRESET and

PREWARN relays. Press start, “A”, to continue

process.

Repeat a Batch - Press the start button.

Change the Batch Size - With the current

PRESET flashing on the display, type a new

number using the keypad. This number

becomes the PRESET.

Display Batch Total or Rate - With the current

PRESET flashing, press “ENT” to place the

PRESET value in memory and use the “C”

button to toggle between the Batch Total and

the Rate.

1-4 STD PRE and EZ PRE Operation Modes

1-5 Specifications

Housing:

High impact plastic case with NEMA 4X front

panel.

Dimensions:

See Section 1-5, Page 4.

Display:

8 Digit, 0.55" High, 15 Segment, Red Orange,

LED.

Input Power:

A: 110 VAC ±15% or 12 to 27 VDC

B: 220 VAC ±15% or 12 to 27 VDC

NOTE: AC Inputs are internally fused with a

160mA slow blow fuse.

Current:

Maximum 280 mA DC or 5.3 VA at rated AC

voltage.

Output Power:

(On AC powered units only): +12 VDC at 100

mA. Separate Isolated 12 VDC at 100 mA to

allow ±12 VDC or +24 VDC, regulated ±5%

worst case.

Temperature:

Operating: +32°F (0°C) to +130 °F (+54°C)

Storage: -40°F (-40°C) to +200 °F (+93°C)

(Extended operating temperature range

available, consult factory)

Memory:

EEPROM stores all program, display mode

and count data for a minimum of 10 years if

power is lost.

Reset

Front push button: "CLR" resets displayed

number and control output.

Remote Input (Terminal 5): Open or 0 to 1

VDC (low), 3 to 30 VDC (high), 10K ohm input

impedance to ground. Minimum pulse on /

off time 5 msec.

Accuracy over full temperature range:

Digital - 100% (within specified voltage

ranges)

Pulse Inputs:

Standard, High impedance pulse input.

Low: Open or 0 to 1 VDC

High: 3 to 30 VDC, 10K Ohm impedance

Count Speed (Switch selectable):

100 Hz, 1000Hz, 20000Hz

Termination Resistance (Switch selectable):

10K pull down, 4.7K pull up

Factored Output:

One pulse per each factored count

Sinking (NPN Transistor)

OpenCollectorsinks250mAmaximum to1volt

maximum from 30 VDC maximum

Internal buffer: 9999 pulses

Output speed: user selectable (see table

below)

Speed (Hz) 10 200 2000 20000

Min. on/off (msec) 47.5 2.0 0.2 0.013

Control Outputs:

SPDT Relays

Contact rating: 10 A 120/240 VAC or 28

VDC.

1-6 Dimensions

PANEL

CUTOUT 2.50 -0, +0.02

(63.5 -0, +0.5)

7.375 -0, +0.04

(187.3 -0, +1)

7.375

(187.3)

(NOM.)

0.53

(13.5)

6.0

(152.4)

2.48

(63)

(NOM.)

ABCD

1 2 3

4 5 6

7 8 9

CLR

SET

8.17

(207.5)

3.31

(84)

12345678901234567890123456789012123

234567890123456789012345678901212

12345678901234567890123456789012123

Full Size Panel Cutout Template

(copy before using)

SECTION 2 INSTALLATION

2-1 Receipt of Equipment

When the equipment is received, the outside

packing case should be checked for damage

incurredduringshipment. If thepackingcaseis

damaged, thelocalcarrier shouldbenotified at

once regarding his liability. A report should be

submitted to the factory.

Carefully remove the equipment from the pack-

ing case and inspect for damaged or missing

parts.

2-2 Return Shipment

DonotreturnassemblyorpartwithoutaReturn

MaterialAuthorization. TheRMAisobtainedby

calling your local distributor.

2-3 Panel Mounting

The controller should be located in an area with

a clean, dry atmosphere which is relatively free

of shock and vibration. The Batcher is installed

in a 7.365" (187 mm) wide by 2.495" (63.4 mm)

high panel cutout. To mount the controller

proceed as follows:

a. Prepare the panel opening.

b. Slipthegasket(provided)overtherearofthe

counter case and slide it forward until it

engagestheinnersurfaceof thefrontbezel.

c. Installthescrews(provided)inthemounting

brackets and insert in the holes located on

both sides of the Batcher.

d. Tighten the screws firmly to attach the

counter bezel to the panel.

2-4 Electrical Connections (Reference Figures

2-1 to 2-3)

All connections are completed at terminal

blockslocatedattherearofthecase. Makesure

all power is disconnected before making any

electrical connections. In cases where cables

aresituatedinareaswithheavyelectricalfields,

shielding is required for maximum noise im-

munity. One end of the shielding should be

connected to earth ground. Relays or induc-

tive coils connected to or located in the imme-

diate area should be arc suppressed with ap-

propriate diodes, MOV's or resistor capacitor

networks.

Caution: An external fuse is required:

DC Power: 0.5 Amp

AC Power: 0.125 Amp

2-5 Wiring Connections and Diagrams

Figure 2-2

Typical Wiring Connections

2-5 Wiring Connections and Diagrams

1 • NOT USED

2 • SCALED OUTPUT (OPEN COLLECTOR)

3 • NOT USED

4 • INPUT (PULSE)

5 • STOP / RESET INPUT

6 • NOT USED

7 • NOT USED

8 • NOT USED

9 • NOT USED

10 • START INPUT

11 • GROUND (-DC)

12 • GROUND (-DC)

13 • 12 VOLTS OUT

14 • + DC POWER IN (12 to 27 VDC)

15 • ISOLATED -12 VOLTS OUT

16 • ISOLATED +12 VOLTS OUT

17 • AC INPUT

18 • AC INPUT

19 • NO CONNECTION

20 • NO CONNECTION

1 • N.O.

2 • N.C. PRESET

3 • COMMON

4 • N.O.

5 • N.C. PREWARN

6 • COMMON

Figure 2-1 Terminal Block Connections

Flowmeter

(DC Pulse Output)

•4 - Input A

•12 - Ground (-DC)

•13 - 12V Out

•14 - DC Power In

•15 - Isolated -12V

•16 - Isolated +12V

•17 - AC In

•18 - AC In

110 VAC

60/50 Hz

3-1 Front Panel Operation

START - Pressing “A”, starts the process

by energizing the PRESET and

PREWARN relays. Press “CLR” to reset

Batch Total before starting new batch.

STOP - Pressing “B”, will temporarily stop

the process by de-energizing the

PRESET and PREWARN relays. Use

START to continue the process from

where it stopped.

RATE/TOTAL - Pressing “C” toggles

between rate and total count displays.

The rate display has an “R” on the left

side of the screen.

MENU - Pressing “D” takes the unit out of

the Run Mode and into the Programming

Mode. “D” is also used to make some

programming selections.

ENT - With Count showing in the Run

Mode, pressing “ENT” displays the Grand

Total, which begins flashing on the

screen. Press “ENT” again to return to the

Count. In the Programming Mode, “ENT”

is used to accept a selection.

CLR - When the count total is displayed,

pressing “CLR” will reset the counter to 0

or to Preset A depending on how it was

programmed. When the Grand Total is

displayed, pressing “CLR” will reset it to

0. When the Preset or Program Mode

values are displayed, pressing “CLR” will

reset them to 0, so that new values can

be entered.

ENT

CLR

Weighted Averaging

The batcher software includes weighted

averaging of the rate display. Weighted averaging

is not available on units with 16 Point

Linearization.

Weighted averaging can be used to create a more

stable display when the rate input is fluctuating. A

weight, “W”, from 00 to 99 is applied to the old

rate data before the new rate data is sent to the

display. The following equation is used:

W = Weight (00-99)

If a weight of 00 is used, the new rate data will go

directly to the display without being averaged. If a

number other than 00 is entered for the weight,

then the new data will be averaged with the old

data before being sent to the display. Higher

weight numbers will create a more stable rate

display. Small rate changes will be more

noticeable when lower weight numbers are used.

Programming Weighted Averaging

1. In the Program Mode, got to the RATE sub menu

and program the K-FACTOR, the WINDOW, and

the SIG FIG parameters.

2. When the display shows WEIGHTXX (XX

represents the current WEIGHT value), either

accept the current value and return to the Run

Mode by pressing “ENT” or clear the current value

by pressing “CLR”.

3. If the current value was cleared, the display

shows WEIGHT00. Using the keypad, enter a

new WEIGHT value from 00 to 99. Press “ENT” to

accept the new value and return to the Run Mode.

(Old Data x W + New Data)

(W + 1)

Rate Display =

Remote Start, Stop, and Reset

A 4 to 30 VDC positive pulse will activate these

inputs. Remote Start, Stop, and Reset is not

available on units ordered with the Control Input

option 7A (4-20 mA In, 4-20 mA Out).

START (Pin 10): When activated, the unit will

START as described in Front Panel Operation.

STOP/RESET (Pin 5): When activated, the unit will

STOP (If the unit is started and the batch is not

complete). A second pulse to pin 5 will reset the

counter (When the unit is stopped or when the

batch is complete). If pin 5 is held high (4 to 30

VDC), the display will flash “STOPPED” and any

start inputs will be inhibited.

STOP

START

RATE/TOTAL

CBA

ENT 0

123

CLR

3-2 Programming

Overview:

This Section of the manual provides an outline of

programming procedures for the batcher software

version 8.7. Detailed descriptions and programming

instructions for this unit are available in previous

sections of this manual. Page number references

are included to help you find related information in

this manual.

Programming Procedures:

Enter Program Mode - Press the MENU button,

“D”, in the Run Mode.

Choosing a Sub Menu - Once in the Program

Mode, continue pressing the “D” button until the

desired Sub Menu is displayed. Press “ENT” to

enter the selected Sub Menu.

Making a Selection - An arrow, “↓”, appearing over

only the “D” button indicates that “D” is used to

change the selection. When an arrow appears

over “B” and “D”, one must be selected.

Entering a Value - The keypad is used to enter a

number. Use the “D” button to enter a decimal.

(Ex: 34.5 would be entered by pressing “3”, “4”,

“D”, and “5”)

Accept a Value or Selection - Press “ENT” to

accept the value and go to next step.

Exit Program Mode - Program or skip each step of

one of the menus to return to the Run Mode.

Pressing “ENT” allows a step to be skipped

without changing its value.

Key to Programming Flow Chart:

■

Display - This box represents the unit's

display. In the Run Mode, the flow rate, the

batch total, or the grand total will be displayed.

XX Current Value - The number that is currently

programmed for that step. It must be cleared

(CLR button) before entering a new value.

00 No Value - Indicates that programmed value

for that step has been cleared, and a new

number may be entered.

Keypad - Use the front panel keypad to enter

a value or select a decimal point location for

this step.

3-3 K-Factor Programming

(See Programming Flow Chart, Page 10)

The K-Factor is usually provided in pulses per unit,

and will have to be modified before entering it into

the unit. On most flowmeters, the K-Factor is

stamped on the meter body. (see section 7 for

Calculating K-Factors)

Count K-Factor:

The Count K-Factor must be modified to allow for

the decimal point location chosen in the ”DEC LOC“

step.

DPF - The Decimal Point Factor is a divider to

compensate for the displayed decimal point.

DPF Table

DPF Decimal DPF Decimal

1 XXXXXX. 1000 XXX.XXX

10 XXXXX.X 10000 XX.XXXX

100 XXXX.XX 100000 X.XXXXX

Rate K-Factor:

The Rate K-Factor must be modified to display the

correct volume per time unit. The Rate K-Factor is

not affected by the decimal point location selected

in the Count menu. The decimal point displayed by

the Rate Meter floats according to the significant

figure setting used in the SIG FIG step.

TF - The Time Factor is a divider to adjust the time

units that the Rate Meter shows.

TF Table

TF Time Units Rate Display

1Seconds Units per Second

60 Minutes Units per Minute

3600 Hours Units per Hour

K-Factor

TF = Rate K-Factor

K-Factor

DPF = Count K-Factor

ENT

RATE ↓

ENT

K-FACTOR XXXX

CLR

WINDOWXX

CLR

SIGFIGXX

CLR

WEIGHTXX

LOCKOUT↓

ENT

SECUR XX

CLR

CODE XXXX

CLR

UNIT XX

CLR

ALG OUT↓

OUTFREQ↓

ENT

ANLG RT↓

ANLG CT↓

ENT

SET LOW XXXX

CLR

SET HIGH

2000 ↓

200 ↓

ENT

20000 ↓

10 ↓

ENT

WINDOW00

ENT

SIGFIG00

ENT

SECUR 00

ENT

UNIT 00

ENT

PL↓SER↓

ENT

⇒

BAUDRATE

1200↓

2400↓

600↓

300↓

4800↓

9600↓

COUNT ↓

ENT

K-FACTOR XXXX

CLR

R0↓SP↓

ENT

⇔

D.E.C. . .L.O.C.

87654321

ENT

PRESET ↓

ENT

XXXX

CLR

PREWARN↓

XXXX

CLR

ENT

PRE TYP↓

ENT

EZ PRE↓

STD PRE↓

ENT

Run Mode

Programming Flow Chart

◊- On a Standard unit (Without 16 Point Linearization), the Count and/or the Rate must be programmed for basic operation.

§ - Sub menu will always appear, but feature may not be included in the unit. (Check Model Number).

Page

2, 24

§Page

2, 23

§Page 2, 21

Page 2, 19

◊Page 1, 17

◊Page 2, 15

Page 15

Page 1, 14

OUTCARD↓

CLR

XXXX

CLR

WEIGHT00

ENT

PARITY

ODD↓

MARK↓

ENT

EVEN↓

SPACE↓

3-4

3-6 Frequently Asked Questions About

Setting Up The Batcher

Q. Is there any way to backspace if the wrong

button is hit by accident?

A. No, you can depress the CLR button and

start entering the number all over again or

press ENT repeatedly until back in the Run

mode and start over again from there.

Q. Is there any way to put a decimal point in a

number such as a preset or K Factor?

A. Yes,simplypressthe D buttonafterthedigit

that you would like the decimal point. It will

appear to the right of the digit.

Q. Is there any way to enter a negative number

for one of the Presets or K Factors?

A. No, negative values are not allowed.

Q. Isthereanywaytoruintheunitorcompletely

erase it by entering a bad number?

A. No, if a number or entry is not valid the unit

will ignore it or flash an error message.

Q. If the unit does not have serial communica-

tionsoranalogout,doestheOUTCARDand

ALG OUT sections of the menu still have to

be set up?

A. No, there are default settings from the fac-

tory already in the unit. No setup of these

menu items is necessary for normal opera-

tion.

Q. Does the Batcher have to be told what type

of input it has connected to it?

A. No, The input signals are conditioned in

hardware. This allows the input cards to be

interchanged without modifying the soft-

ware.

Q. If CLR is not pressed, numbers can still be

written over the Presets or K Factors. Will

these numbers be accepted if the ENT

button is pushed?

A. No, in order for a Preset or K Factor to be

changed, the old number must be cleared

out first by depressing the CLR button.

3-5 How to Program

The initial programming of the unit is accom-

plished by first depressing the MENU button.

After pressing the MENU button once, the

display will read preset. To cycle to the next

control parameter option, merely press the

MENU button and Prewarn will appear on the

display. If the user does not wish to choose

this section of the menu, depress MENU but-

ton again and the next control or parameter

will appear.

Selection of all MENU control parameters is

accomplished through the routine described

for Preset.

The following is the sequence for entering a

Preset quantity.

1. Depress the Menu D button once. The

display will read MENU. After a one sec-

ond pause the display will read PRESET.

2. Depress the Enter ENT button; the dis-

play will flash indicating that you are not in

the Run Mode and not displaying the cur-

rent batch total.

3. If the batch size is satisfactory, depress

the ENT button. This value will be entered

into memory. Simultaneously, the unit will

return to the Run Mode.

4. To change the preset value, depress the

CLR button and enter new number. Ex-

ample: Suppose "250" is the new batch

size. Press CLR, then 2 , then 5 , then 0 .

When the display holds the desired value,

depress the ENT button. The new batch

size will be stored in memory and simulta-

neously the batcher will return to the Run

Mode.

3-7 Setup Procedure For The Batcher

MENU ITEM 1 PRESET

PRESS DISPLAY

PRESET ↓↓

↓↓

↓

Menu Button. Flashing PRESET number.

Enters Preset Routine. 0 Flashes.

Clears out existing PRESET.

1234 PRESET Flashes.

Sample Preset.

Last count, unit now in run mode.

Store new Preset.

Final Preset is Set.

MENU ITEM 2 PREWARN

The Prewarn value is the amount before the Preset value that the Prewarn relay will deactivate. For example, if you

want the Prewarn relay to drop out 10 counts before the Preset and your Preset is 1234, then set your Prewarn at 10

(not at 1224). Enter a Prewarn of “0” for the Prewarn and Preset relays to activate together. To disable the Prewarn

relay, enter the same value for Preset and Prewarn.

PRESS DISPLAY

PRESET ↓↓

↓↓

↓

MENU Button. PREWARN ↓↓

↓↓

↓

Flashing PREWARN number.

Enters Prewarn Routine. 0 Flashes.

Clears out existing PREWARN. 1234 Prewarn Flashes.

Sample Prewarn. Last count, unit now in Run Mode.

Store new Prewarn. The Prewarn is Set.

Note: Remember, if the prewarn is a larger number than the preset, then the warning "PREWRONG" will flash on

the display. Enter a prewarn value that is less than or equal to the preset to clear this warning.

CLR

ENT

1 2 3 4

ENT

CLR

1 2 3 4

ENT

3-7 Setup Procedure For The Batcher (continued)

MENU ITEM 3 PRE TYP

This menu item is used to set up the Preset Type.

PRESS DISPLAY

PRESET ↓↓

↓↓

↓

PREWARN ↓↓

↓↓

↓

PRE TYP ↓↓

↓↓

↓

STD PRE ↓↓

↓↓

↓EZ PRE↓↓

↓↓

↓

Press D toggle between selections.

Enters displyed selection Run Mode

The PRE TYP is Set.

MENU ITEM 4 COUNT

Setting the Counter

PRESS DISPLAY

PRESET ↓↓

↓↓

↓

PREWARN ↓↓

↓↓

↓

PRE TYP ↓↓

↓↓

↓

COUNT↓↓

↓↓

↓

K FACTOR

K FACTOR flashes then shows the current K Factor.

0 Flashes.

Clears out existing K FACTOR.

37.6 Flashes.

Sample K Factor, or enter calculated value from notes or worksheet.

continued on next page

ENT

CLR

3 7 D 6

3-7 Setup Procedure For The Batcher (continued)

MENU ITEM 4 COUNT (continued)

PRESS DISPLAY

R0 ↓↓

↓↓

↓SP ↓↓

↓↓

↓

Store new K Factor.

RO is Reset to zero. SP is Reset to Preset. This selection determines whether the unit

counts up or counts down. If RO is selected ( B is pressed), the unit will count in the "up"

direction towards the Preset (dropping out the Prewarn, if passed). If SP is selected ( D is

pressed), the unit starts at the Preset and counts "down" towards zero (dropping out the

Prewarn at its set value.)

or Selects by moving the cursor under the

arrow by R0 or SP

DEC LOC

Store R0 or SP.

DEC LOC allows the user to choose where the decimal point will be located when

the Batch Count or Grand Total are displayed. The decimal point is for display only

and does not affect K Factors. (The K Factor must be scaled to reflect the DEC LOC,

see Section 7 for calculating the K Factors) Simply press the keypad numbers to move

the decimal point. Only one decimal point can be displayed, multiple decimal points

are not available. Pressing 0 turns off the decimal point.

DEC LOC

As an example, the decimal point will move to the right of the fourth digit from the right

(displays units and thousandths).

Run Mode.

Store new DEC LOC.

The Counter portion of the Batcher is now set up.

ENT

3-7 Setup Procedure For The Batcher (continued)

MENU ITEM 5 RATE

Setting the Ratemeter

PRESS DISPLAY

PRESET ↓↓

↓↓

↓

PREWARN ↓↓

↓↓

↓

PRE TYP ↓↓

↓↓

↓

COUNT↓↓

↓↓

↓

RATE↓↓

↓↓

↓

K FACTOR

This selects the Ratemeter portion of the menu.

K FACTOR flashes then shows the current Ratemeter K Factor.

0 Flashes.

Clears out existing K FACTOR.

12.056 Flashes.

Sample K Factor, or enter calculated value from notes or worksheet.

WINDOW ##

Store new K Factor.

Normally the ratemeter updates each second. If no signal comes in during that time, the

ratemeterwillwaituntilthewindowtimesoutorasignalcomesin;thedisplaywillnotupdate.

Thewindowisthemaximumsampletime,inseconds,onwhichthewaitingperiodisbased.

The range is from 02 to 24 seconds.

WINDOW 00

Clears out existing WINDOW number value.

WINDOW 05

As an example, extends the window to 5 seconds.

continued on next page

ENT

CLR

1 2 D 0 5 6

ENT

CLR

3-7 Setup Procedure For The Batcher (continued)

MENU ITEM 6 RATE (continued from previous page)

From the previous page, we are in the SIG FIG setting portion of the Ratemeter setup Menu.

PRESS DISPLAY

SIG FIG ##

Store new WINDOW.

SIG FIG indicates how many meaningful digits are shown. For example, if SIG FIG

is set at three; a rate of 24737.89 will be displayed as 24700; a rate of 0.739216 will be

displayed as 0.739. Note that trailing zeroes will be inserted only if necessary. Digits

beyond the SIG FIG value are truncated and zeroes are inserted as needed, no round-

ing is done.

SIG FIG 00

Clears out existing SIG FIG number value.

SIG FIG 04

As an example, display will show 4 significant figures.

WEIGHT##

Store new SIG FIG.

WEIGHT is an averaging factor. Higher settings provide more averaging for a more

stable rate display. Derived from:

(OLD DATA • “WEIGHT” + NEW DATA)

(“WEIGHT + 1)

WEIGHT 00

Clears out existing WEIGHT value.

WEIGHT04

As an example,

RUN MODE

The Ratemeter portion of the Batcher is now setup.

CLR

ENT

CLR

ENT

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