Excell EX-2001 Racer Plus User Instructions

EX-2001 Plus v1.3 SME300000060

EXCELL PRECISION CO., LTD.

© Excell Precision Limited 2004. All rights reserved Worldwide.
The information contained herein is the property of Excell Precision Limited
and is supplied without liability for errors or omissions. No part may be
reproduced or used except as authorised by contract or other written
permission. The copyright and the foregoing restriction on reproduction
and use extend to all media in which the information may be embodied.

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EXCELL PRECISION CO., LTD.

TABLE OF CONTENTS

SAFETY............................................................................................................3

CHAPTER 1 SPECIFICATIONS.......................................................................4

CHAPTER 2 OPERATION GUIDE....................................................................5

CHAPTER 3 FRONT AND REAR PANEL........................................................7

3-1 FRONT PANEL.........................................................................................7

3-2 REAR PANEL...........................................................................................8

CHAPTER 4 INSTALLATION...........................................................................9

4-1 LOAD CELL.................................................................................................9

4-2 INDICATOR INSTALLATION AND DIMENSIONS.................................................9

CHAPTER 5 CAPACITY CALIBRATION........................................................11

5-1 PARAMETER SETTING.........................................................................11

5-1-1 Flow Diagram........................................................................................................11

5-1-2 Description...........................................................................................................12

5-2 CALIBRATION SETTING.......................................................................14

5-2-1 Calibration Procedure..........................................................................................14

5-2-2 Zero Calibration...................................................................................................14

5-2-3 Weight Calibration................................................................................................14

5-2-4 Linearity Calibration.............................................................................................15

5-3 PASSWORD SETTING..........................................................................18

5-4 ERROR MESSAGES.............................................................................19

CHAPTER 6 ANIMAL SCALE FUNCTION SETTING.....................................20

CHAPTER 7 INTERFACES............................................................................21

7-1 OP-01 RS-422 & RS-485 INTERFACE...................................................21

7-2 OP-02 PARALLEL BCD OUTPUT...........................................................24

7-3 OP-03 ANALOGUE CURRENT / VOLTAGE OUTPUT INTERFACE........26

7-4 OP-05 PARALLEL PRINTER OUTPUT & RS-232 & CURRENT LOOP...27

7-5 OP-06 RS-232 & CURRENT LOOP........................................................30

7-6 OP-07 RS-232, CURRENT LOOP & DATA CLOCK OUTPUT.................31

7-7 OP-08 CONTROL I /O (2I /4O) INTERFACE...........................................32

CHAPTER 8 MAINTENANCE........................................................................36

8-1 RESET ALL PARAMETERS BACK TO DEFAULT...................................36

8-2 RESET GENERAL FUNCTION PARAMETERS BACK TO DEFAULT.....36

8-3 SELF-DIAGNOSIS MODE......................................................................36

8-3-1 7 Digit Display and LED Status Light Diagnosis................................................37

8-3-2 Keyboard and Calibration ON / OFF Switch Diagnosis.....................................37

8-3-3 RS-232 Serial Output / Input Interface Diagnosis ( OP-06 )..............................37

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8-3-4 BCD Parallel Output Interface Diagnosis ( OP-02 )...........................................37

8-3-5 Analogue Current Output Interface Diagnosis ( OP-03 )...................................38

8-3-6 Parallel Printer Interface Diagnosis ( OP-05 )....................................................38

8-3-7 Main Board EEPROM Memory Diagnosis.........................................................38

8-3-8 OP-08 Control I /O (2I /4O) Diagnosis...............................................................38

CHAPTER 9 FUNCTION TABLE....................................................................39

9-1 GENERAL FUNCTION...........................................................................39

9-2 OP-01, OP-06, OP-07 INTERFACE FUNCTION.....................................40

9-3 OP-02 BCD OUTPUT INTERFACE FUNCTION.....................................41

9-4 OP-03 ANALOGUE OUTPUT INTERFACE FUNCTION.........................41

9-5 OP-05 PARALLEL PRINTER OUTPUT INTERFACE FUNCTION...........42

9-6 OP-08 CONTROL I /O (2I /4O) INTERFACE FUNCTION........................43

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！

rSAFETY

& Disconnect the main power supply before opening the indicator housing or

installing / un-installing the instrument.

& Keep the instrument in a cool dry place. Do not store it at high

temperatures.

& The operating ambient temperature range is -10°C ~ +40°C.
& F.G. is the ground (electrical earth) connection. (Ground impedance < 100Ω)

Avoid connecting the ground connection with other equipment. The
indicator must always be connected to the electrical ground (earth) for safe
operation.

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CHAPTER 1 SPECIFICATIONS

ANALOG DATA

Input sensitivity 0.12 μV／D or more
Max. load cell input voltage -1mV〜16mV
Load cell excitation DC 5V
Load cell current 120mA ( 8- 350Ω load cells )

Zero -14.49 ppm/℃ ( -10℃〜40℃)

Temperature coefficient

Span

-1.65 ppm/℃ ( -10℃〜40℃)
Non-linearity ±0.002％FS
Input noise 8nV⁄√Hz f = 10KHz
Input impedance 250GΩ
Internal resolution 520000
Max. display resolution -999999〜999999
Conversion rate 100 times/sec (max.)

DIGITAL DATA

Display section 7 digits, red LED, 20mm (0.8”), 7-segment
Status display section 6 character display, red LED
Display frequency (times/sec) Selectable, Max 50
Display range -999999 to 999999
Min. division 1, 2, 5, 10, 20, 50
Status display Power, Zero, Motion, Gross, Net, Tare
Decimal point Selectable 0, 0.0, 0.00, 0.000, 0.0000

GENERAL SPECIFICATIONS

Power requirements (AC/W)

AC100V〜240V -15%~＋10% 10W

Operating temperature range

－10℃〜＋40℃

Operating humidity range

＜85％ R.H
Physical dimensions 210(W) × 108 (H) × 207(D)
Weight About 1.7 kg

OPTIONS

OP-01 RS422 / RS-485
OP-2-1 Parallel BCD Output ( TTL )
OP-2-2 Parallel BCD Output ( O.C. )
OP-03 Analog Output ( 4 - 20mA )
OP-05 Parallel Printer Output / RS232C & Current Loop
OP-06 RS-232C & Current Loop
OP-07 RS-232C & Current Loop & Data Clock Output
OP-08 Control I / O ( 2I / 4O)

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Fn

Fn

Fn

CAL

CAL

Fn

CAL

CHAPTER 2 OPERATION GUIDE

FUNCTION OPERATION PROCEDURE DESCRIPTION

General function

setting

Press and hold the key,
then press the

Refer to Chapter 9

Functions Table

to set FUNC. 0 ~ FUNC. 7

Capacity parameter

setting

Switch the capacity calibration
switch to “ON”

and then press the

Set the parameter for decimal

point, max. capacity, min. division,

zero tracking, unstable detection

Refer to < 5-1 > Parameter Setting

Calibration

Switch the capacity calibration
switch to “ON”

and then press the

Calibration procedures.

Refer to < 5-2 > Calibration Setting

Self-diagnosis mode

Turn on the indicator,
press and hold and
the indicator starts the self-test

procedure.

Refer to < 8-3 > Self-diagnosis

Mode for details

Reset all parameters

back to default

Switch the calibration switch to
“ON”, turn on the indicator,

press and hold and

while the indicator is in the
self-testing sequence

Refer to < 8-1 > Reset All

Parameter Back to Default

Reset general function

parameter back to

factory standard setting

Turn on the indicator,
press and hold

, followed

by pressing
while the indicator is in the

self-testing sequence

Refer to < 8-2 > Reset General

Function Parameter Back to

Default

Display software version

Turn on the indicator,
press and hold the
while the indicator is in the

self-test sequence

The main display section displays

the software version,

press any key

to exit

Function parameter

setting

Press and hold ,
followed by pressing

Hi, Lo, Zero Band parameter

setting

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4 Operation of Keys in the Setting Mode

⇒ Cycles the flashing character from 0 to 9 ⇒ Shifts the flashing character to the left

⇒ Cycles the flashing character from 9 to 0 ⇒ Save data

⇒ Shifts the flashing character to the right ⇒ Quit / Exit

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Fn

CAL

POWERZEROGROSSMOTION

NETTARE ENTERED

Racer

1

2

3

4

ON

CHAPTER 3 FRONT AND REAR PANEL

3-1 FRONT PANEL

1 MAIN DISPLAY

• Displays gross weight or net weight

2 STATUS INDICATION LIGHTS

☼ POWER : Power Indication
☼ ZERO : Zero status indication
☼ MOTION : Unstable weighing indication
☼ GROSS : Main display section currently displays gross wt.
☼ NET : Main display section currently displays net wt.
☼ TARE ENTERED : Tare indication

3 KEYS

1) Standby mode ON/OFF

2) When setting the parameter or calibration, it works as quit or exit from setting

1) Sets weight back to zero

2) When setting the parameter or calibration, it cycles from 0 to 9

1) Tare function

2) When setting the parameter or calibration, it cycles from 9 to 0

1) Switches between gross wt. / net wt. on the main display

2) When setting the parameter or calibration, it shifts the flashing character to the left

1) Manually output serial / parallel data

2) When setting the parameter or calibration, it shifts the flashing character to the right

1) Weight accumulation, sub-total function (for OP-05)

2) Sets capacity parameter

1) Weight accumulation, grand-total function (for OP-05)

2) Capacity calibration
Confirmation key

Plus

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DATA IN / OUT

LOAD CELL

FUSE/0.5A

AC 100V~240V

CONTROL IN / OUTPUT

2 1 C2 C1

4

3 2 1

OUTPUTINPUT

before opening the covers.

Isolating the ac power

! WARNING

12

3

4

5

4 CAPACITY PARAMETER & CALIBRATION SWITCH

Loosen the black plastic screw and open the square cap on the front panel.
Slide the switch to the left is “ON”
Slide the switch to the right is “OFF”

3-2 REAR PANEL

1. AC power in terminal

2. Fuse 250V / 0.5A

3. Load cell connector

4. Optional interface location (if fitted)

5. Control I/O Interface location

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EXCELL PRECISION CO., LTD.

6

1

2

8

7

5

4

3

Load cell

Load cell cable

Shield

SEN+

SIG-SIG+

EXC+

EXC­SEN-

CHAPTER 4 INSTALLATION

4-1 LOAD CELL

Four-wire (five-wire) load cell Six-wire (seven-wire) load cell

Pin 1 & 2 short, connected to EXC+ Pin 1 connected to EXC+
Pin 3 & 4 short, connected to EXC- Pin 2 connected to SEN+
Pin 5 connected to SIG+ Pin 3 connected to EXC­Pin 6 connected to SIG- Pin 4 connected to SEN­Pin 7 connected to the Shield Pin 5 connected to SIG+

Pin 6 connected to SIG­ Pin 7 connected to the Shield

4-2 INDICATOR INSTALLATION AND DIMENSIONS

2 The indicator can be installed in a control panel as detailed below

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! WARNING

before opening the covers.

Isolating the ac power

LOAD CELL

AC 100V~240V

IN / OUTPUT

2

FUSE/0.5A

CONTROL

INPUT

1 2

OUTPU T

4

C2 C1

3 1

DATA IN / OUT

Racer Plus

MOT IONPOW ER ZERO G RO SS NET ENTE REDTAR E

2 INDICATOR DIMENSIONS (measurement unit: mm)

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Fn

CHAPTER 5 CAPACITY CALIBRATION

5-1 PARAMETER SETTING

Switch the capacity calibration switch to “ON” and the display shows .
Press the key and the display shows . then enter the setting mode.

Refer to 3-1 Front Panel for the key functions to set the relative parameters.

5-1-1 Flow Diagram

1.

2.

3.

4.

4.

5.

5.

.

Decimal Point

.

.

Setup completed

Max. Capacity

Setup completed

Min. Division

.

Setup completed

Zero Tracking

. .

.

Setup completed

Unstable

Detection

.

Switch the

calibration switch

to OFF

Setup completed

.

Using and keys to
choose the desired
settings

⇒ Shift the flashing digit
one space to left
⇒ Shift the flashing digit
one space to right
⇒ Save the settings

⇒ Exit the settings

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5-1-2 Description

1) Decimal Point
Setting the weight decimal point position, with the following options: 0, 0.0, 0.00,

0.000, 0.0000.

2) Max. Capacity
Depending on the decimal point position, the max capacity can be set from 99.999

to 999999.

3) Min. Division
Depending on the decimal point position and the max capacity, the min. division

could be set as 1, 2, 5, 10, 20, 50.

4) Zero Tracking

Display Division / Time

. . .

1 D / 1 sec

. . .

2 D / 1 sec

. . .

3 D / 1 sec

. . .

4 D / 1 sec

. . .

1 D / 2 sec

. . .

2 D / 2 sec

. . .

3 D / 2 sec

. . .

4 D / 2 sec

. .

No zero tracking