Balanzasy Basculas H90-3052DR Operating Manual

OPERATING MANUAL

Factory Mutual approved Weighing Systems
for hazardous (explosive) area application.
Repair is expressly limited to factory trained
service personnel.

Fairbanks Scales

Remote Display

Model H90-3052DR

PRINTED IN U.S.A. 7/93

Table of Contents

SECTION 1:

INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4

1.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2 Instrument Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SECTION 2:

DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SECTION 3:

FRONT PANEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1 Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.2 Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3 Displayed Legends . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4 Blank Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.5 Low Battery Condition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.6 Low Battery Legend . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.7 Back Panel Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SECTION 4:

INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.1 Front Panel Printer Programming, Channel A . . . . . . . . . . . . . . . . . .

4.2 Output Formats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SECTION 5:

BATTERY PACK . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4
4

5

5
5

6

6
6
7
7
7
7
7

8

8

11

12

5.1 Battery Pack Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2 Battery Pack Rechargeing . . . . . . . . . . . . . . . . . . . . . . . . . . . .

APPENDIX I: CONTROL DRAWING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12
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14

DISCLAIMER

Every effort has been made to provide complete and accurate information in this manual. However, although this manual may include
a specifically identified warranty notice for the product, Fairbanks Scales makes no representations or warranties with respect to the
contents of this manual, and reserves the right to make changes to this manual without notice when and as improvements are made
to the product.

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SECTION 1:

INTRODUCTION

1.1 Introduction

The following sections explain the specifications, operat­ing controls, indicators, and operating instructions for the
Fairbanks Model H90-3052DR. Programming of the in­strument at the time of installation is necessary. These
instructions assume that all of the equipment is properly
installed and calibrated.

Read and understand this manual before power is applied
to the instrument. A thorough understanding of all capa­bilities and procedures is essential for correct installation
and operation of this equipment.

A. Modification

Absolutely no physical, electrical, or program modifica­tions are to be made to this equipment. Electrical con­nections, other than those specified, may not be made
and no physical alterations (mounting holes, etc.) are
allowed. Alterations or modifications to the instrument
may void any and all warranties.

B. Customer, Operator Responsibilities

It is the customer, operators’ responsibility to maintain the
equipment in good condition and operating order. This
includes protecting the equipment from accidental or
malicious damage. Failure to do some may void any and
all warranties.

Other than the procedures authorized in this manual, no
service, repair, or adjustment to the equipment may be
made or performed by untrained personnel.

1.2 Instrument Location

The Instrument should be positioned away from direct
sunlight which would make the display difficult to read.

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2647a

FIGURE 2-1: REMOTE DISPLAY

The H90-3052DR Remote Display will ONLY work with H90-3051
ULPI Instruments with specially altered software. The altered
H90-3051 Instruments are only available through special inquiry.

SECTION 2:

DESCRIPTION

2.1 Introduction

The H90-3052DR Remote Display is designed for use
with the H90-3051 ULPI indicator. The Remote display
consists of an intrinsically safe display and a keypad. The
remote display is connected to the H90-3051 indicator by
a fiber optic output, through Channel B on the H90-3051.
The two units communicate, transmit and receive,
through the fiber optic cable accessory 5806.

The power source options for the remote display are
battery accessory 352 or power supply accessory 5816
(see Appendix I).

Model H90-3052DR is approved by Factory Mutual for
hazardous (explosive) area application.

2.2 Specifications

1. Model Number:

H90-3052DR

2. Units:

lb, kg

3. Display:

High visibility, 6 digit liquid crystal display, with 0.8 inch
digits

4. Temperature Range:

Operating: – 10° to 40° C
Storage: – 20° to 60° C

5. Controls:

18 key keypad

6. Battery Life:

Continuous operation, 50 hours

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CENTER OF ZERO

=

3.1 Keys

ON

NET TARE lb kg

ON UNITS

OFF ZERO

SECTION 3:

FRONT PANEL

123

45

7

TARE

RECALL

FIGURE 3-1: FRONT PANEL

UNITS

Toggles the indicators between lb and kg on both the
remote display and the H90-3051, if the H90-3051 is
programmed for lbs or kgs.

ZERO

6

89

TARE

0

ENTER

AUTO
TARE

GROSS

NET

2648

Turns display ON

a. after battery pack replacement

b. when the operator turns the display off

Will not turn the H90-3051 ON.

OFF

Turns display OFF. Will not turn the H90-3051 OFF.

GROSS

NET

Toggles between GROSS and NET modes on both the
remote display and the H90-3051.

AUTO
TAR E

Enters the weight on the platform into the H90-3051 TARE
memory and sets the scale and remote display to the NET
mode.

With the scale in GROSS mode, sets the remote display
and the H90-3051 equal to ZERO and turns on the
Center-Of- Zero indicator.

TARE

RECALL

Causes the current tare weight on the H90-3051 to be
displayed.

TARE

ENTER

Enters tare weight as input by the operator through the
numeric keypad

0

through

Numeric keys for manual input of tare weight

9

3.2 Indicators

NET
Net Mode

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TA R E
Tare Mode

2. Battery port with protective cap used when battery
cable is disconnected

lb
pounds

kg
kilograms

3.3 Displayed Legends

Center-of-Zero

LobAtt (Low Battery)

3.4 Blank Display

When the remote display is in the “OFF” condition, the
liquid crystal display is completely blank.

3.5 Low Battery Condition

If the remote display is operational (ON) and senses that
the input (battery pack) voltage is below the level which
guarantees correct operation, it will turn OFF.

3. Battery cable

3.6 Low Battery Legend

When the remote display is first turned ON, the “LobAtt”
legend will appear briefly and the display will turn itself
OFF if a low battery condition exists.

3.7 Back Panel Description

Battery

Bracket

Battery

Pack

3

1

2417a

2

FIGURE 3-2: BACK OF INSTRUMENT

1. Dustproof gland and guide for fiber optic cable

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SECTION 4:

For the remaining strings, typical outputs are given below:

INSTALLATION

4.1 H90-3051 Front Panel Printer
Programming, Channel A

A. Channel A, Printers

1. Data available to be printed:

Gross weight
Tare weight
Net weight
Time
Date
ID
Ticket Number

The above data items can be enabled or disabled for
printing. See Function Key Programming, Channel A.

2. The data will be transmitted over Channel A each time

the key is pressed if there is no motion on the
platform and a valid weight is displayed, ie. not out of
weighing range or in a non-weighing mode. “ACK”
legend will appear momentarily.

3. If the key is pressed during an inhibit condi-

tion, printing will not occur once the inhibiting condition

“ 3:38 PM” or “17:56” time
“11–13–90” or “4– 4–91” date
“ 123” or “123456” or “ 0” identifier

“# . . . 123” or “# . . . . . 7” ticket number

Tare and net weights may be printed only when the
instrument is in the NET weighing mode (net weight
displayed).

For all three printers, all characters in the weight strings
only may be printed with enlarged character sizes
(spaces included). Large characters are two columns
wide.

Ticket printer line spacing is set by the printer switches at
5, 6, 7 or 8 lines per inch. The form printer and the tape
printer have a fixed line spacing.

Both the ticket and tape printers have a 40 character width
with normal size characters. For large characters, the
width changes to 20 and 24 characters respectively.

Inverted printing is possible with the ticket printer - the
printer switch (inverted print switch - 7) must be set to the
closed position at all times.

Interface characteristics such as baud rate, number of
bits/char etc. are programmed as follows. At the comple­tion of that sequence, the prompt “PtAL 0” is given.

ENTER

Pushing the key will exit the program mode

ends. The key will have to be pressed again.

B. Formatting Print Locations For Data

Strings To Be Printed

The locations are set by entering a line number and a
column number for the data item. A line number of 0 will
inhibit the printing of an item. Three types of printers are
provided for: a ticket printer, a form printer and a tape
printer.

A weight string consists of 6 or 7 weight characters, six
units characters and three legend characters as shown
below:

“39050 tonne GR” or “390.02 ton TA” or “1234.56 gal NT”

Each character within the quotation marks (spaces in­cluded) will be printed. The six units characters and/or
the three legend characters may be suppressed.

whereas pushing the key will change the prompt

to “PtAL 1”. Pushing the key will now get the

ENTER

operator into the formatting program (pushing the

key will change the prompt back to “PtAL 0”).

In addition to I/O Output Accessory A5805 being installed
in the instrument, Accessories 4901656, 5807, and 5808
must be installed and Channel A must be enabled at
Service Program Step 15.

1. Place the instrument into the weighing mode.

2. Press . “FunC” will be displayed.

7

3. Press and the display will show “CuSt”.

PROG

4. Press key and the display will show “Chan”.

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a. Press to return to the Weigh mode.

ENTER

b. Press and “Chan A” is displayed.

ENTER

5. With “Chan A” prompt displayed, press the key.

The display will show the Channel A baud rate.

NOTE

Do not set a baud rate of 19200 on one channel

and 38400 for another. Any other combination is

acceptable.

Set the Output Format as listed in the following chart.

The key toggles the operator through the

ENTER

available options. The key saves the displayed
options and advances to the next parameter.

B. Programming Chart, Channel A

Baud Rate Options

Displayed Options

300
600

1200

2400

4800

9600
19200
38400

Stop Bits Options

Displayed Options

Stop 1

Stop 2

Parity Options

Displayed Options

EuEn

Odd

nonE

Character Data Bits Options

Displayed Options

Char 7 (7 bit character)
Char 8 (8 bit character)

Net Print Options

“gtn” When in Net mode Gross, Tare

“nEt” When in Net mode Net weight

For Models K500, Okidata and

Eaton Ticket Printers

For Models K500, Okidata and

Eaton Ticket Printers

For Models Okidata and Eaton

Ticket Printers

For Model K500 Printer

For Model Eaton Ticket Printer

For Models K500 and Okidata

Printers

and Net weight is printed

only is printed

Formatting: The key is used to scroll through the

ENTER

options available at a particular step. The key
causes the current option to be registered and advances
the program to the next set of options.

After “gtn” or “nEt” has been entered, the display will show

“PtAL 0”. Pressing the key will toggle the dis-
play between “PtAL 1” and “PtAL 0” (“PtAL” stands for

ENTER

“Print Alter”). Pushing the key will cause the in-
strument to revert to the normal weighing mode. Pushing

ENTER

the key while the display shows “PtAL 1” will
advance the instrument to the formatting options.

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C. Formatting Options

D. Ticket Number

The first option is the printer type. The table below gives
the options available for each printer type.The option that
appears as a prompt corresponds to the current option
selected.

PRINTER TYPES (1’st option)
“tiCPrt”“ForPrt”“ taPE ”
“CHARACTER SIZE
“EnHAnC”“RE9uLr”

LEGEND SUPPRESSION
“LE9End”“noL9nd”
UNIT SUPPRESSION
“ unit ”“nounit”
REVERSE PRINT (ticket printer only)
“Pt r2L” - prints right to left “Pt L2r” - prints left to right
FORM LENGTH (form printer only)
“LE 110”“LE 55”“LE 35”“LE n”
11 inches 5.5 inches 3.5 inches next print begins

after end of last print

The prompt “grL xx” appears and xx is the current value
of the line where the gross weight string will be printed.
To change the line number, use the numeric keys (“1”

ENTER

through “9” and “0”) and push to register the
desired value. Decimal point entry is ignored (an entry of

13.5 is registered 135 e.g.). To exit the format program,
push only . To verify/change other line or column num-

ENTER

bers, push the key. The complete list of
prompts/locations are listed in sequence below. The for­mat program mode will automatically terminate after the
ticket column location is displayed and any non-numeric
key is activated.

Ticket Number entry will be inhibited if Program Step 15
is not set to 1 or 3 (Chan A enabled).

Place the instrument in the weigh mode.

1. Press and keys. The “ENTER” and

3

“ACK” legends are lighted and the current ticket num­ber is displayed.

2. To change the ticket number, use the numeric keys

0 9

ENTER

through and then press . To retain

the displayed ticket number, press only . The

ENTER

instrument will return to the weigh mode. Ticket num­bers have a range from 0 to 999999.

A ticket number is only printed when a net weight is
printed and is incremented after each print. When the
instrument enters the “SLEEP” or “LO BAT” mode, the
next ticket number to be printed is entered into non-vola­tile memory. This is the ONLY time the ticket number is
entered into non-volatile memory. If power is lost during
operations, the instrument will re-start with the last ticket
number in the non-volatile memory.

“grL xx” gross line number

“grC xx” gross column number

“tAL xx” tare line number

“tAC xx” tare column number

“ntL xx” net line number

“ntC xx” net column number

“tiL xx” time line number

“tiC xx” time column number

“dAL xx” date line number

“dAC xx” date column number

“idL xx” identifier line number

“idC xx” identifier column number

“nuL xx” ticket line number

“nuC xx” ticket column number

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4.2 Output Formats

A. Typical Channel A, Printer Output

GROSS MODE

NET MODE

NETMODEwithNEGATIVENET

NET MODE, NEGATIVEGROSS and NET

GROSS MODE, NEGATIVEGROSS

2494

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FIGURE 5-1: BATTERY PACK RECHARGER

2653

SECTION 5:

BATTERY PACK

5.1 Battery Pack Replacement

Disconnect the battery pack connector from the battery
port. Loosen the two thumb screws holding the dis­charged battery pack in place and remove to a safe area
for recharging.

Replace with a freshly charged battery pack.

ON

Press the key to restore the instrument to
operation.

5.2 Battery Pack Recharging

The Battery Pack Recharger is to be used to recharge the
Battery Pack. DO NOT USE FOR ANY OTHER PUR­POSE.

The Battery Pack Recharger will partially recharge a fully
discharged battery pack in about 16 hours. To recharge
a battery pack:

2. Insert the connector on the recharger into the connec­tor on the battery pack.

3. Plug the recharger into a standard 110 VAC/60 Hz
outlet.

4. A minimum of 16 hours of charging time is required
before a battery pack can be reused. Full charge,
100% capacity, is attained between 36 and 48 hours
of charging time.

5. At temperatures above 84° F, battery packs can not be
recharged to 100% of their nominal capacity.

If a recharged battery pack is not required for immediate
use, it should be left on the charger to maintain maximum
charge. Leaving the battery pack on the charger will not
damage either component.

WARN ING
Battery packs are to be recharged in
non-hazardous areas only.

1. Place the discharged battery pack on a flat surface
with the connector facing upward.

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Model H90-3052DR Remote Display is NOT
for use with the H90-3052 Instrument.
Model H90-3052DR Remote Display will
work only with the H90-3051 ULPI with spe­cial software.

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APPENDIX I: CONTROL DRAWING

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