Rice Lake Digi DI-80 Istruzioni per l'uso

73357

DI-80

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CONTENTS

1. INTRODUCTION......................................................................................................................3

1.1. Display.................................................................................................................................3

1.2. A/D Section..........................................................................................................................3

1.3. Item Memory........................................................................................................................3

1.4. Environment.........................................................................................................................4

1.5. Interface ...............................................................................................................................4

1.6. Option...................................................................................................................................4

2. CONFIGURATION ...................................................................................................................5

2.1. Dimensions...........................................................................................................................5

2.2. External Connectors.............................................................................................................5

2.3. Control Panel........................................................................................................................6

2.3.1. Keyboard Keys ..............................................................................................................6

2.3.2. Display Icons & Indicator Lamps .................................................................................8

3. BASIC OPERATION.................................................................................................................9

3.1. Tare Subtraction...................................................................................................................9

3.1.1. Semi-Auto Tare Subtraction (One Touch Tare)............................................................9

3.1.2. Digital Tare Subtraction (Preset Tare)........................................................................10

3.2. Gross Weight Display........................................................................................................11

3.3. Weight Unit Conversion....................................................................................................12

3.4. Dual Scale Function...........................................................................................................13

3.5. Accumulation.....................................................................................................................14

3.6. Weight Hold Function........................................................................................................16

3.7. Animal Weighing Function................................................................................................16

3.8. Setpoint Function...............................................................................................................17

3.8.1. Setpoint Value Entry...................................................................................................18

3.9. Call Item Code in Weighing Mode....................................................................................19

4. COUNTING OPERATION......................................................................................................20

4.1. Unit Weight Entry..............................................................................................................20

4.1.1. Unit weight entry by sampling....................................................................................20

4.1.2. Direct Entry by numeric keys......................................................................................22

4.2. Accumulation of Counting Result .....................................................................................23

4.3. Call Item Code in Counting Mode.....................................................................................25

5. PROGRAM MODE..................................................................................................................27

5.1. Item Memory......................................................................................................................27

5.1.1. Alphanumeric Data Entry............................................................................................28

5.1.2. Item Programming.......................................................................................................30

5.2. Memory Edition and Deletion ...........................................................................................33

5.2.1. Delete and edit a certain Item Code ............................................................................33

5.2.2. Erase all Item data in memory.....................................................................................34

5.3. Review Item Code already in Memory..............................................................................35

5.4. Date and Time....................................................................................................................36

APPENDIX

APPENDIX I LIST OF ASCII DATA………………………………………………………..38

APPENDIX II LIST OF TERAOKA CODE ………………………………………………….39

3

1. INTRODUCTION

The DI-80 series is a general purpose weighing indicator for use in a variety of weighing, check weighing,

counting systems. It can operate up to two analogue scales.

The DI-80 features, in its basic configuration, two scales interface, 1,000 item memory, back light LCD display

with color bars, battery operation, fully isolated setpoint interface, one serial interface. For more complex

application, expansion modules; built-in thermal printer, analogue output interface (will be available near

future), and RS-232C/485 interface are available.

1.1. Display

7 Digits LCD display

Color Weight Checker Bars

17 digits dot matrix display (5 x 8 dots) for alphanumeric display

CCFL Back Light

Indicators: Zero, Net/Gross, Stable, Tare, Battery

Weight Base Indicator: kg, oz, g, dwt, lb and (Pcs)

1.2. A/D Section

A/D Conversion Speed: 30 times per sec. (at 1mV/V)

Internal Resolution: 1/500,000 or 1,000,000

Display Resolution: 2500d - 10,000

Excitation Voltage: 12VDC

Scale Channel: 2 scale channels

Number of Load Cells: Total 8 x 350 ohm load cells in parallel configuration

(total load cells of scale 1 and 2)

Remote Sensing function

Input Sensitivity: 0.4mV/V to 4.0mV/V

Scale Interface: Amphenol 14 pin

1.3. Item Memory

1,000 item memory as standard (Expandable up to 2,000 item memory as factory option). Memory fields of

item code are as follows;

Parameter Max Length Programmable Character

Item Code 12 or 16 Alphanumeric or Numeric

Part Number 12 or 16 Alphanumeric or Numeric

Part Name 20 Alphanumeric

Tare Weight 5 Numeric

Unit Weight 5 Numeric

Inventory 8 Numeric

Setpoint 1 6 Numeric

Setpoint 2 6 Numeric

Setpoint 3 6 Numeric

Setpoint 4 6 Numeric

4

1.4. Environment

Power Supply : 9VDC to 15VDC Input 1.5A

or 6 pcs of D size battery (Via solder bridges, Di-80 can be configured for

dry cell battery drive or rechargeable battery drive.)

Operating Temperature : -10°C to 40 °C

Operating Humidity : 15% to 85% RH

1.5. Interface

SETPOINT INTERFACE : Max 35VDC 500mA

RS-232C INTERFACE : The device to be connected can be selected by internal

specification.

• BAR-CODE SCANNER (PSC QUICKscan 6000 series)

• BAR-CODE PRINTER (ELTRON LP2622 series)

• PC

1.6. Option

OP1 BUILT IN THERMAL PRINTER

The built-in printer module

Thermal serial dot printer (SEIKO MTP201)

Paper Size : 50mm diameter (58mm width)

OP2 RS-232/RS-485 Interface board

Optional interface board has RS-232C interface and 2 x RS-485 interface. It can be plugged into the

interface socket of the CPU board.

OP3 Analogue Output Interface board (will be available near future)

Optional analogue output board provides an analogue output signal with 11 bit resolution (Max 2000d).

Via jumper switch, it can be configured for current output (4-20mA) or voltage output (0-10V). It can be

plugged into the interface socket of the CPU board.

5

2. CONFIGURATION

2.1. Dimensions

2.2. External Connectors

DC Power Input

a): 9.5± 0.5mm

b): Inside (-) 2.1± 0.5mm

Outside (+) 5.5± 0.5mm

1 RS-232C Interface DIN 8 Pin (Female)

2 Setpoint Output Interface Mini DIN 8 pin (Female)

3 RS-232/485 Interface RS-232C DIN 8 Pin (Female)

RS-485 RJ45(8 Pin)

4 Scale 1 interface Amphenol 14 pin

5 Scale 2 Interface Amphenol 14 pin

Display

Key Panel

Built-in Printer

(Option)

Battery Cover

a

b

++

−−

DC Power Input

1) RS-232C Interface

2) Setpoint Inteface

3) RS-485 Interface (Optional RS-232C/485 Board)

3) RS-232C Interface (Optional RS-232C/485 Board)

4) Scale 1 Interface

5) Scale 2 Interface

6

2.3. Control Panel

2.3.1. Keyboard Keys

ON/STAND BY KEY: Switches between the ON and Stand-by mode.

MODE KEY: Switches check weighing and counting mode.

(Enter program mode with RE-ZERO key.)

NET/GROSS KEY: Switches Between Net weight and Gross weight mode.

If Item data is called, display inventory data. (By internal specification setting.)

Program Inventory data in Program Mode.

HOLD KEY: Enable/ disable Hold Function

SAMPLE KEY: Calculate and enter a unit weight of item by sampling in

counting mode and program mode.

WEIGHT UNIT KEY: Select weight units.

UNIT WEIGHT KEY: Enter a unit weight of Item(per 1000 pcs) in counting

mode and program mode.

SCALE KEY: Switch between platform 1 and 2 when connecting two

platforms.

- Continued to the next page –

HOLD

Pcs

NET/

B/G

INVENT

Pcs

7

FEED KEY: Feed paper when using an optional built in printer.

SET POINT KEY: Enter Setpoint Data.

TARE KEY: Enter or clear tare value.

ZERO KEY: Set the scale to zero.

SUBTRACT KEY: Subtract weight value (a quantity of parts in counting

mode) to total memory.

Set the date and time in program mode.

Set parts name to item data in program mode.

ADD KEY: Add weight value (a quantity of parts in counting mode) to total

memory.

Set set point data to item data in program mode.

TOTAL KEY: Clear total memory.

Print the label or receipt when printer is used.

Save the data in program mode.

CODE KEY: Call up item code.

Select shipping, receiving, or stocktaking mode.

Set parts no data to item data in program mode.

CLEAR KEY: Clear keyed-in data.

DECIMAL KEY: Enter the decimal comma during numeric entry.

-

NUMERIC KEY: Enter numeric data.

DATE

-

C

l

èTç

è0ç

+

Q

PROG

#

IN/OUT

9 0

8

2.3.2. Display Icons & Indicator Lamps

Indicators Descriptions of Indicators

1 è0ç Zero Lamp Weight is stable at zero point.

2 èè Tçç Tare Lamp Presence of Tare weight

3 B/G Gross Lamp Gross weight is displayed.

4 Battery Lamp Battery needs to be recharged.

5 ~~

Stable Lamp Weight is stable.

6 NET

Net Lamp Net weight is displayed.

7 Pcs Pieces Lamp 1 Quantity is displayed.

8 kg,g,oz,lb,

dwt

Weight Base

Lamps

Main display shows weight in the indicated weight base.

9 Total Lamp Total weight is displayed on the left half of sub-display.

10 Unit Weight Lamp 1 Unit weight is displayed on the left half of sub-display.

11 Unit Weight Lamp 2 Unit weight is displayed on the right half of sub-display.

12 Pieces Lamp 2 Quantity is displayed on the right half of sub-display.

Triangle Indicator Lamps

INSUFF Insufficient Lamp Sample weight is too small to calculate unit weight.

RECOMP Recomputing Lamp Unit weight may be re-computed for higher accuracy.

IN IN (Receiving) Lamp Add a quantity of parts to item inventory.

OUT OUT (Shipping) Lamp Remove a quantity of parts from item inventory.

HOLD Hold Lamp Hold Function is enable.

MEMORY Memory Lamp Accumulation data is in memory.

PROG Program Lamp Scale is in Program mode.

SCALE 1 Scale1 Lamp Scale 1 is in use.

SCALE 2 Scale2 Lamp Scale 2 is in use.

lINSUFF lIN lHOLD lMEMORY lSCALE 1

lRECOMP lOUT lPROG l

SCALE 2

1

2

3

4

5

6 Checker Display

Main Display

7

8

2nd Display

9

10 11 12

9

3. BASIC OPERATION

3.1. Tare Subtraction

3.1.1. Semi-Auto Tare Subtraction (One Touch Tare)

This function is used for subtracting tare value of an empty container.

1. Check that the indicator is at è0ç

∼∼

gross zero. NET

0,000 kg

u

Insuff Recom In Out Hold Mem Prog S 1 S2

2. Put the container on

∼∼

platform. NET

0,526 kg

u

Insuff Recom In Out Hold Mem Prog S 1 S2

3. Subtract the tare. [èTç]

∼∼

èTç NET

0,000 kg

u

Insuff Recom In Out Hold Mem Prog S 1 S2

4. Fill container to required

∼∼

weight. èTç NET

1,376 kg

Note * 2)

u

Insuff Recom In Out Hold Mem Prog S 1 S2

Note: 1) To clear the tare value, press [0] then [èTç] key or remove all the weight from the platform and

press [èTç] key.

Note: * 2) When the optional printer is used, the net weight will be printed by [ Q ] key.

31 JAN. 2000 09:19PM

* 1,376kg

10

3.1.2. Digital Tare Subtraction (Preset Tare)

This function can be used when tare weight value is known. It is used for subtracting tare value of a pre-

filled container.

1. Check that the indicator is at è0ç

∼∼

gross zero. NET

0,000 kg

u

Insuff Recom In Out Hold Mem Prog S 1 S2

2. Enter the tare value though [ 5 ], [ , ] è0ç

∼∼

numeric keys. [ 1 ], [ 5 ] NET

i.e. 5,158kg [ 8 ]

0,000 kg

5 , 1 5 8

u

Insuff Recom In Out Hold Mem Prog S 1 S2

3. Subtract the tare. [èTç]

∼∼

èTç NET

- 5,158 kg

u

Insuff Recom In Out Hold Mem Prog S 1 S2

4. Put filled container.

∼∼

èTç NET

11,376 kg

u

Insuff Recom In Out Hold Mem Prog S 1 S2

Note: 1) To clear the tare value, press [0] then [èTç] key or remove all the weight from the platform and

press [èTç] key.

11

3.2. Gross Weight Display

DI-80 series can switch the display between the net weight and gross weight.

1. Enter tare value by any mean

∼∼

of 3.1 Tare Subtraction. èTç NET

i.e. Tare value = 5.158 kg

- 5,158 kg

u

Insuff Recom In Out Hold Mem Prog S 1 S2

2. Put weight on the platter.

∼∼

i.e. Gross weight = 19.164 kg èTç NET

14,006 kg

u

Insuff Recom In Out Hold Mem Prog S 1 S2

3. Display Gross weight. B/G

∼∼

[NET/ B/G] èTç

19,164 kg

u

Insuff Recom In Out Hold Mem Prog S 1 S2

4. Change to Net weight

∼∼

display. [NET/ B/G] èTç NET

14,006 kg

u

Insuff Recom In Out Hold Mem Prog S 1 S2

Note: This function can be invalid by internal specification setting. (SPEC25 BIT0)

12

3.3. Weight Unit Conversion

This function allows to convert the weight data in display to other weight base(s) by key operation. The

convertible weight units are different from the base unit that the scale was calibrated with. The convertible

units to each base unit and the conversion sequence when the designated key operation is done, are listed

in the following table.

The base unit The convertible units and the sequence

kg kg è lb è kg

lb lb è kg è lb

g g è oz è dwt è g

oz oz è dwt è g è oz

dwt dwt è g è oz è dwt

1. Put weight on the platter.

∼∼

(i.e. Kg as base unit) NET

1,746 kg

u

Insuff Recom In Out Hold Mem Prog S 1 S2

2. Change to lb base. [WEIGHT

∼∼

UNIT] NET

3,850 lb

u

Insuff Recom In Out Hold Mem Prog S 1 S2

3. Back to kg base. [WEIGHT

∼∼

UNIT] NET

1,746 kg

u

Insuff Recom In Out Hold Mem Prog S 1 S2

Note: This function can be invalid by internal specification setting. (SPEC12 BIT0)

13

3.4. Dual Scale Function

This function is available only when the system has two platforms/scales. DI-80 switch the scale to be

used by pressing [SCALE] key . The active platform is indicated by indicator lamps (scale 1 and scale 2)

on the display.

1. Scale 1 is used.

∼∼

NET

0,000 kg

u

Insuff Recom In Out Hold Mem Prog S 1 S2

2. Change to scale 2. [SCALE] è0ç

∼∼

NET

0,00 kg

u

Insuff Recom In Out Hold Mem Prog S 1 S2

3. Back to scale 1. [SCALE]

∼∼

NET

1,746 kg

u

Insuff Recom In Out Hold Mem Prog S 1 S2

14

3.5. Accumulation

The weight data can be accumulated or subtracted by using [ + ] and [ - ] keys. Total net weight will be

held and displayed in the indicator. When accumulation data is in memory, the unit weight conversion nor

the scale change functions are invalid. The total data will be cleared by pressing [ Q ] key.

1. Put weight on the platform.

∼∼

NET

2,162 kg

u

Insuff Recom In Out Hold Mem Prog S 1 S2

2. Add the weight to total [ + ]

∼∼

memory. NET

totAL

W

E I G H T 2 , 1 6 2

u

Insuff Recom In Out Hold Mem Prog S 1 S2

3. Clear the total display by [ C ] è0ç

∼∼

pressing [ C ] key. And, NET

remove the weight

0,000 kg

u

Insuff Recom In Out Hold Mem Prog S 1 S2

4. Put next weight on the platter

∼∼

NET

1,204 kg

u

Insuff Recom In Out Hold Mem Prog S 1 S2

5. Add the weight to total [ + ]

∼∼

memory. NET

totAL

W

E I G H T 3 , 3 6 6

u

Insuff Recom In Out Hold Mem Prog S 1 S2

- Continue -

15

6. Clear the total display by [ C ] è0ç

∼∼

pressing [ C ] key. And, NET

remove the weight

0,000 kg

u

Insuff Recom In Out Hold Mem Prog S 1 S2

7. Put weight on the platter

∼∼

Note: *1) NET

1,204 kg

u

Insuff Recom In Out Hold Mem Prog S 1 S2

8. Void/ Subtract the weight [ - ]

∼∼

from total memory NET

totAL

W

E I G H T 2 , 1 6 2

u

Insuff Recom In Out Hold Mem Prog S 1 S2

9. Clear the total data. [ Q ] è0ç

∼∼

(Scale is back to weighing NET

display automatically.)

0,000 kg

Note *3)

u

Insuff Recom In Out Hold Mem Prog S 1 S2

Note: *1) To view current total, press [ Q ] key.

Note: 2) Total display after [ + ], [ - ] key can be cleared automatically by specification.

Note: *3) When the optional printer is used, the transaction will be printed by [ Q ] key.

31 JAN. 2000 09:19PM

+ 2,162kg

+ 1,204kg

- 1,204kg

3T 2,162kg

16

3.6. Weight Hold Function

DI-80 can hold weight display for 15 seconds. By internal specification setting, the weight data can be hold

at the first stabilized point or peak point. This function is effective when pressing [HOLD] key. This

function is effective when the indicator lamp (HOLD) is on by pressing [HOLD] key.

Weight hold at the first stable point Weight hold at peak point

3.7. Animal Weighing Function

DI-80 can alter 4 different display filter levels by internal specification setting. (SPEC34 and 35)

Also, DI-80 series supports the animal weighing function to average the in-consist weight and display the

averaged weight for much vibration and other environmental influences.

This function is effective by internal specification settings.(SPEC36)

Actual Weight

Display Weight

Actual Weight

Display Weight

17

3.8. Setpoint Function

Up to 4 setpoint values can be programmed by specification. The setpoint signals are output via the

setpoint interface when the quantity or weight exceeds setpoint values.

The character of the parameter can be selected from the following selections by internal specification

setting. (SPEC # 07 Bit 1 & 2)

Setpoint 1 Setpoint 2, (&3), (&4)

Weight Weight

Weight Percentage of setpoint 1 value

Quantity Quantity

Quantity Percentage of setpoint 1 value

Setpoint 1 and Setpoint 2 can be utilized as under and over limits of filling or check weighing application.

The indicator shows the under/over status audiovisually with color graphic display and internal buzzer.

This function is valid when both of setpoint 1 and setpoint 2 are entered and setpoint 2 is larger than

setpoint 1.

The setpoint alarm for filling or check weighing application can be selected by internal specification setting.

(SPEC # 17 Bit 2)

SETPOINT ALARM FOR FILLING APPLICATION

Intermittent buzzer will beep when the weight or quantity is between Setpoint 1 and Setpoint 2.

Continuous buzzer will beep when the weight exceeds setpoint 2.

E.g.) SETPOINT 1 (Weight Base) = 2.500kg

SETPOINT 2 (Percentage of SETPOINT 1) = 120 %

No Sound Intermittent Buzzer Continuous Buzzer

0 2.500 kg 120%(3.000kg)

Setpoint 1 Setpoint 2

SETPOINT ALARM FOR CHECK WEIGHING APPLICATION

The buzzer will beep when the weight or quantity is out of target limits for check weighing application by

internal specification setting.

Intermittent Buzzer No Sound Intermittent Buzzer

0 2.500 kg 120%(3.000kg)

Setpoint 1 Setpoint 2

COLOR GRAPHIC DISPLAY

Color graphic display consists of total 15 graphic blocks. Each block shows the achievement rate to the

target range.

Functions

Yellow Block shows the achievement rate to the minimum limit (setpoint 1)

Green Block shows the weight status in the target range.

Red Block shows the exceed rate against the maximum weight (setpoint 2)

18

3.8.1. Setpoint Value Entry

1. stand-by status è0ç

∼∼

NET

0,000 kg

u

Insuff Recom In Out Hold Mem Prog S 1 S2

2. Go to Setpoint Setting mode. [SET è0ç

∼∼

POINT]key NET

SP 1

u

Insuff Recom In Out Hold Mem Prog S 1 S2

3. Enter Setpoint 1 value and [ 2 ], [ l ], è0ç

∼∼

enter the data by pressing [ 0 ], [ 0 ], NET

[SETPOINT] key. [ 0 ], [SET

SP 2

i.e. 2.000kg POINT]key

u

Insuff Recom In Out Hold Mem Prog S 1 S2

4. Enter Setpoint 2 value and [ 2 ], [ l ], è0ç

∼∼

enter the data by pressing [ 5 ], [ 0 ], NET

[SETPOINT] key. [ 0 ], [SET

0,000 kg

i.e. 2.500kg POINT]key

u

Insuff Recom In Out Hold Mem Prog S 1 S2

Note: 1) If the entry of setpoint 3 and 4 are required, repeat the same procedure for Setpoint 3 and 4.

Note: 2) If Setpoint 3 and 4 are not required, press [SET POINT] key without entering data.

5. Fill the product to the

∼∼

container. NET

2,200 kg

i. e. 2,200kg

u

Insuff Recom In Out Hold Mem Prog S 1 S2

6. When the weight data è0ç

∼∼

reaches to the lower set point, NET

remove the weight.

0,000 kg

u

Insuff Recom In Out Hold Mem Prog S 1 S2

19

3.9. Call Item Code in Weighing Mode

This section shows how to recall item codes in weighing mode.

(Item code should be pre-programmed in program mode before the following operation.)

Refer to 5. PROGERAM MODE)

1. Stand-by status è0ç

∼∼

NET

0,000 kg

u

Insuff Recom In Out Hold Mem Prog S 1 S2

2. Enter the item code. [ 1 ], [ 0 ], è0ç

∼∼

[ 0 ], [ # ] NET

0,000 kg

C O

N E J 8 W

u

Insuff Recom In Out Hold Mem Prog S 1 S2

Note: If parts name is programmed to item code, the parts name is displayed in the second display.

3. Place item on platter.

∼∼

weight. NET

1,376 kg

Note: * 2) C O

N E J 8 W

u

Insuff Recom In Out Hold Mem Prog S 1 S2

Note: 1) If setpoint data is programmed to item code, the checker display shows the weight status.

Note: * 2) When the optional printer is used, the net weight will be printed by [ Q ] key.

31 JAN. 2000 09:19PM

100 * 1,376kg

CONEJ8

20

4. COUNTING OPERATION

DI-80 has the counting mode. To switch between weighing mode and counting mode, press [MODE] key.

4.1. Unit Weight Entry

The unit weight can be determined by sampling or direct entry though numeric keys.

4.1.1. Unit weight entry by sampling

1. Go to counting mode. [MODE] è0ç

∼∼

NET

0,000 kg

0 0

u

Pcs

u

Pcs

Insuff Recom In Out Hold Mem Prog S 1 S2

2. Place 10 samples onto the

∼∼

platter and check “INSUFF” NET

lamp is off.

0,186 kg

1 0

Pcs

u

Pcs

Insuff Recom In Out Hold Mem Prog S 1 S2

Note: If the sample quantity is not 10 pcs, enter the number of samples by numeric key.

3. Compute a unit weight. [ Pcs ]

∼∼

NET

0,186 kg

1 8 . 6 3 9 1 0

Pcs

u

Pcs

Insuff Recom In Out Hold Mem Prog S 1 S2

Note: 1) DI-80 calculate the average unit weight by [Pcs]. To calculate the accurate unit weight, a

sufficient number of items are required.

Note: 2) Unit weight of item is displayed on the left half of the 2

nd

display.

Note: 3) Quantity is displayed on the right half of the 2

nd

display.

Note: 4) The indicator watches whether the weight of samples are enough to calculate a unit weight. If

sample pieces are not sufficient for accurate counting, the Insufficient lamp is lit. If calculate

the unit weight with insufficient samples, the procedure 4 and 5 are required.

The insufficient range can be selected in internal setting mode from 0.1% or 0.2% of full scale capacity.

- Continued -

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