Excell FM User Manual
EXCELL PRECISION CO., LTD.
FM User Manual SME300000119
User Manual
© Excell Precision Limited 2006. 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.
EXCELL PRECISION CO., LTD.
FM User Manual SME300000119
1
TABLE OF CONTENT
SAFETY PRECAUTION.......................................................................3
<CHAPTER 1> FEATURES AND SPECIFICATION..........................4
1-1 FEATURES............................................................................................................................4
1-2 SPECIFICATION.....................................................................................................................5
<CHAPTER 2> KEYPAD OPERATION INSTRUCTION....................6
<CHAPTER 3> FRONT & REAR PANELS........................................7
3-1 FRONT PANEL......................................................................................................................7
3-2 REAR PANEL ........................................................................................................................8
<CHAPTER 4> INSTALLATION........................................................9
4-1 LOAD CELL..........................................................................................................................9
4-2 DIMENSION.........................................................................................................................10
4-3 BATTERY ASSEMBLY ..........................................................................................................11
<CHAPTER 5> INTERNAL CALIBRATION....................................12
5-1 SPECIFICATION SETTING ......................................................................13
2 Specification Parameter Description .........................................................................................................14
2 Parameter Display Description ...................................................................................................................15
5-2 INTERNAL WEIGHT CALIBRATION ..........................................................16
2 Password Setting..........................................................................................................................................17
5-3 INTERNAL FUNCTION SETTING ..............................................................18
2 Internal Function Parameter Description..................................................................................................19
2 Error Message................................................................................................................................................20
<CHAPTER 6> SPECIAL FUNCTION.............................................21
6-1 ANIMAL SCALE FUNCTION SETTING ...................................................................................21
6-2 DUAL RANGE RESOLUTION SWITCH FUNCTION...................................................................22
6-3 PRE-TARE FUNCTION ........................................................................................................23
6-4 RESOLUTION SWITCH FUNCTION........................................................................................23
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FM User Manual SME300000119
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<CHAPTER 7> TRANSMISSION INTERFACE...............................24
7-1 OP-01 RS232 / RS485 SERIAL OUTPUT (WITH RTC)........................................................24
2 Pin Allocation of Rear Panel........................................................................................................................24
2 Connection Description (RS485) ................................................................................................................25
<CHAPTER 8> FUNCTION PARAMETER SETTING......................26
8-1 FUNCTION SETTING
...........................................................................27
2 Function Parameter Setting.........................................................................................................................28
8-2 RS232 SETTING
...............................................................................29
2 OP-01 RS232 / RS485 Interface Function..................................................................................................30
2 Transmission Format....................................................................................................................................32
2 Command Mode .............................................................................................................................................33
<CHAPTER 9> MAINTENANCE.....................................................34
9-1 DEFAULT RECOVERY FOR ALL PARAMETERS........................................................................34
9-2 DEFAULT RECOVERY FOR GENERAL FUNCTION PARAMETERS ...............................................34
9-3 SELF-DIAGNOSIS MODE.......................................................................................................34
9-3-1 Program Version Number.........................................................................................................................35
9-3-2 7-segment Display Testing.......................................................................................................................35
9-3-3 Keypad & Calibration Switch Testing.....................................................................................................35
9-3-4 AD Conversion Value................................................................................................................................35
9-3-5 EEPROM Testing........................................................................................................................................35
9-3-6 RTC Time & Date Testing..........................................................................................................................35
9-3-7 RS-232 Serial Output Interface Testing ( OP-01 ).................................................................................35
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FM User Manual SME300000119
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Safety Precaution
& Turn off power before installing or disassembling.
& Keep the product away from sunshine. The temperature range for operation
is -10 ~ +40℃℃.
& To connect the ground is a must for this equipment. The ground impedance
is less than 100Ω.
& Never connect the ground with other equipments which are huge in power
consumption.
& No ground or incorrect ground connecting might cause the electric shocks or
breakdowns.
BEFORE USING THE INDICATOR
Thanks for purchasing EXCELL FM Mini-indicator. In
order to operate smoothly, to last the durability, and to
reduce the chance of breakdown for this product,
please read the following instructions carefully.
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FM User Manual SME300000119
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<Chapter 1> Features and Specification
1-1 Features
l Large and clear LCD (height 25.4mm × 10mm)
l LED Backlight, more duration, more energy saving
l Auto zero tracking
l Weighing calibration in both kilogram and pound
l High resolution switch function to display 10 times divisions
l Weighing unit shift function & data accumulation function
l Adjustable digital filter
l Available in connecting with up to four 350-ohm load cells
l Capable of connecting with 6-wire load cells
l Convenient to operate power switch in front panel
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FM User Manual SME300000119
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1-2 Specification
Analog Specification
♦ Load Cell Current: DC 5V ±5% 60mA (Up to Four 350Ω Load Cells)
♦ Max. Load Cell Input Voltage: 16 mV
♦ Input Sensitivity: 0.12µV/D or more
♦ Conversion Rate: Approximately 100 times/sec. (max.)
♦ Resolution: 19 bits
Digital Specification
♦ Display: LCD, 6 digits, height 25.4x10mm, LED backlight
♦ Display Frequency: 50 times/sec. (max.)
♦ Display Range: - 999999 ~ 999999
♦ Min. Division: 1, 2, 5, 10, 20, 50
♦ Decimal Point: 0, 0.0, 0.00, 0.000, 0.0000
♦ Memory: Calibration parameter and function setting are all stored in EEPROM.
Optional Interface
♦ OP-01 RS-232 / RS-485 (Includes RTC Function)
Power Requirement
♦ Adaptor Spec.: Input 120/230VAC 50~60Hz, output 9V/1000mA
♦ 6V/5pcs Hi-MH rechargeable battery kit (1800mA/1hr)
♦ Max. Power Consumption (by rechargeable battery):
120mA (with 4 Load Cells + backlight + RS-232 interface) →15 hours
50mA (with 1 Load Cell + no backlight + no RS-232 interface) →36 hours
Others
♦ Operation Temperature: -10 ~ 40℃℃
♦ Operation Humidity: < 85% R.H.
♦ Dimension: W 49.5 × L193 × H134 (mm)
♦ Weight: 700 (g)
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FM User Manual SME300000119
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F1
<Chapter 2> Keypad Operation Instruction
Function Operation Description
General Function
Setting
Press and hold
,
and then press
Refer to <Chapter 8> Function
Parameter Setting for details
Weighing
Parameter Setting
Adjust calibration
switch to ON
Setting for decimal point, capacity,
division, zero tracking, and unstable
detecting, etc. Refer to 5-1
Specification Setting for details.
Calibration
Adjust calibration
switch to ON
Refer to 5-2 Internal Weight
Calibration for operation.
Self-diagnosis
Mode
While turning on with
countdown, press and
hold .
Refer to 9-3 Self-diagnosis Mode
for details.
Default Recover
for All Parameters
Adjust calibration switch
to ON, and then press
and hold .
Refer to 9-1 for details.
Default Recovery
for General
Function
Parameters
While turning on with
countdown, press and
hold .
Refer to 9-2 for details.
4 During the operation, use the following keys to complete all the
works.
⇒ To add the value flashing ⇒ To move the cursor rightward
⇒ To reduce the value flashing ⇒ Storage setting
⇒ To move the cursor leftward ⇒ To abort setting/to escape
GROSS
NET
3
ESC
ENTER
ZERO
F2
4
TARE
ENTER
F1
ENTER
F1
ENTER
ZERO
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ESC
ZEROTARE
F2
+
ENTER
F1
R
GROSS
NET
+-
TAREMOTIONM+GROSS PT
<Chapter 3> Front & Rear Panels
3-1 Front Panel
Indication:
: Battery charged status
: Battery charging status
TARE : Tare status
MOTION : Unstable weighing indication
M+ : Accumulation status indication
GROSS : Gross weight
PT : Pre-tare
Keypad:
1) Power ON / OFF. Press and hold this key for 3 seconds to shut down.
2) To abort or escape when setting.
1) Weight re-zero.
2) To add the value when setting.
1) To eliminate the gross weight.
2) To reduce the value when setting.
1) To switch Gross / Net weight shown on display.
2) To move the cursor leftward when setting.
1) Keypad function (FNC-02 & FNC-03)
2) To move the cursor rightward when setting.
Keypad function (FNC-02 & FNC-03)
Confirmation key.
ESC
ZERO
TARE
ENTER
F1
F2
4
GROSS
NET
3
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FM User Manual SME300000119
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3-2 Rear Panel
1. Battery Case
2. RS232/485 Input/Output
3. DC 9V Power Input
4. Calibration Switch
5. Load Cell Connect Socket
5
1
2
3
4
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FM User Manual SME300000119
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12345
6789
Load cell cable
Shield
Load cell
EXC+
SEN+
SIG+SIG-
EXC-
SEN-
<Chapter 4> Installation
4-1 Load Cell
4-wired (5-wired) Load Cell
Short Pin4&5 to connect with EXC+
Short Pin2&3 to connect with EXC Pin1 connects with SIG+
Pin9 connects with SIG Pin6, 7, 8 connect with Shield
6-wired (7-wired) Load Cell
Pin5 connects with EXC+
Pin4 connects with SEN+
Pin3 connects with EXC Pin2 connects with SEN Pin1 connects with SIG+
Pin9 connects with SIG Pin6, 7, 8 connect with Shield
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FM User Manual SME300000119
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4-2 Dimension
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