Download EX2002 Service Manual

EXCELL PRECISION CO. LTD.
O P E R AT I O N
M A N U A L
© Excell Precision Limited 2003. 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.
V1.1 BG 10-12-2003
Page 1 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
222
CONTENT
222
Safety ..........................................................................................................................................3
Features ......................................................................................................................................3
CHAPTER 1 FRONT AND REAR PANEL SPECIFICATIONS ....................................................3
1-1 Front panel.....................................................................................................................3
1-2 Rear panel......................................................................................................................3
1-3 Keyboard description ...................................................................................................3
1-4 A/D Conversion .............................................................................................................3
1-5 Power supply.................................................................................................................3
1-6 Dimensions....................................................................................................................3
CHAPTER 2 GENERAL FUNCTION GUIDE...............................................................................3
2-1 Function setup and operation procedures .................................................................3
2-2 Function setting
..................................................................................3
CHAPTER 3 CALIBRATION........................................................................................................3
3-1 Load cell connection ....................................................................................................3
3-2 Parameter setting and calibration flow chart .............................................................3
....................................................................3
3-3 Specification calibration
3-4 General Calibration
............................................................................3
3-5 Linearity calibration
...........................................................................3
3-6 Digital calibration
..........................................................................3
3-7 Calibration Error Messages .........................................................................................3
CHAPTER 4 WEIGHT COMPARISON PROCEDURES ..............................................................3
4-1 Function configuration menu.......................................................................................3
4-2 Check weighing configuration .....................................................................................3
4-3 Batching signal outputs ...............................................................................................3
4-4 Normal batching flow chart (SQ-01=1) ........................................................................3
4-5 Loss-in Weight flow chart ( SQ1 = 2 )..........................................................................3
4-6 Hi, OK, Lo output flow chart.........................................................................................3
4-7 Normal batching (built-in program) flow chart (SQ-01=4) .........................................3
4-8 Loss-in Weight (built in program) (SQ-01=5) ..............................................................3
4-9 Hold mode (SQ-01 = 6)..................................................................................................3
4-9-1 Hold mode flow chart .........................................................................................3
4-9-2 Hi, OK, Lo comparison .......................................................................................3
4-10 Totalizing (ACCU.) Auto / Transmit ............................................................................3
CHAPTER 5 INTERFACE............................................................................................................3
5-1 Serial input/output interface (default OP-01) ..............................................................3
...........................................3
5-2 BCD parallel output interface (OP-02)
5-3 Analogue Current / Voltage Output Interface (OP-03) ................................................3
5-4 External parallel input / output interface.....................................................................3
V1.1 BG 10-12-2003
Page 2 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
CHAPTER 6 MAINTENANCE......................................................................................................3
6-1 Restore all parameters to their default factory values...............................................3
6-2 Maintenance function parameters ...............................................................................3
6-2-1 Restore the function parameter back to its default value. ..............................3
6-2-1 Restore the function parameter back to its default value. ..............................3
6-2-2 Clear zero compensation and TARE values .....................................................3
6-2-3 Clear batch setting .............................................................................................3
6-2-4 Display zero voltage (mV/V)...............................................................................3
6-2-5 Clear batch setting .............................................................................................3
6-3 Test mode ......................................................................................................................3
6-3-1 7 segment display testing ..................................................................................3
6-3-2 Keypad and calibration SW testing ...................................................................3
6-3-3 Display A/D internal value display.....................................................................3
6-3-4 RS-232 serial loop back testing.........................................................................3
6-3-5 EEPROM memory testing...................................................................................3
6-3-6 Option interface card testing .............................................................................3
APPENDIX I Description of 7 segment characters ..................................................................3
APPENDIX II Function Table......................................................................................................3
V1.1 BG 10-12-2003
Page 3 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
Safety
2
When the instrument is installed, connect an earth bonding conductor
from FG to the earth connection marked “
”.
2
Disconnect the mains power supply before opening the instrument
housing. NOTE: There are no user serviceable parts inside.
2
To install the optional interface cards, it is necessary to disconnect the
mains power supply and fit a yellow/green earth bonding cable to the
rear panel.
2
Before turning the power on ensure the supply voltage is within the
acceptable range, AC85V ~ AC265V.
2
The operating ambient temperature range is -10oC ~ +40oC.
(+14°F ~ +104°F)
V1.1 BG 10-12-2003
Page 4 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
Features
EX2002 Dingo has a wide range of applications from batching to simple weighing.
Features:
Stand alone batching mode or connect to PLC for external system control
Built in batching / dosing functions
Manual / automatic discharge operation
Set cycle times in a batch
Totalise weight and number of cycles
Key in the signal voltage value (mV/V) directly via the keyboard, no need to apply
any weight to the bottomwork to calibrate the weigher.
Display load cell output voltage (mV/V) for future maintenance
Adjustable filter
RS232C bi-directional and current loop one way serial interface
Interface options:
OP-01
RS422/485/232 serial interface
OP-02-1
BCD parallel output interface (Open collector output)
OP-02-2
BCD parallel output interface (TTL output)
OP-03
16 Bit Analogue current/voltage output interface
(4 ~ 20 mA / 0 ~ 10V)
OP-04
Control I/O (4In / 4Out) + Setpoint In (BCD code)
OP-05
Control I/O (8In / 8Out)
V1.1 BG 10-12-2003
Page 5 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
CHAPTER 1 FRONT AND REAR PANEL
SPECIFICATIONS
1-1 Front panel
Weight Unit
Indication
Display Area
Display
• 6 digits, bright red, 7 segment LED display, character height 16mm (0.63”).
Display can be switched between Gross Weight / Net Weight / Totalised Weight /
Number of transactions in the total.
• Indication icons “◄”
ZERO
◄
MD
◄
GROSS ◄
NET
◄
♦
:
:
:
:
Zero Indication
Unstable weight Indication
Gross weight Indication
Net weight Indication
The indicator is supplied with suitable labels to customise the icon displays.
FNC. 06 ~ FNC.09 for the various options available.
Refer to
2 Weighing Units
♦ Weighing Units kg / g / t / lb.
V1.1 BG 10-12-2003
Page 6 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
1-2 Rear panel
1
2
3
4
5
6
7
8
9
10 11 12 13
ON
CAL
Terminal Block
Calibration Switch
2
Calibration Switch set to the left is “OFF” and to the right is “ON”
2
13 Way Terminal Block
1st
2nd
3rd
4th
5th
6th
7th
8th
9th
10th
11th
12th
13th
:
:
:
:
:
:
:
:
:
:
:
:
:
EARTH or GROUND
AC IN
AC IN
Not Used
Serial Current loop out
Serial Current loop out
RS232 TXD
RS232 RXD
RS232 SG
EXCITATION +
EXCITATION SIGNAL +
SIGNAL -
V1.1 BG 10-12-2003
Page 7 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
1-3 Keyboard description
When entering data or reference setting, it means “ESC”.
In the normal operation, it puts the indicator in standby mode or escape.
: Entering standby mode: All of the display (except ZERO “3” symbol) and
serial data output are disabled.
Escape from standby mode: Re-power on mains for normal operation.
0
When parameter setting, it moves the flashing digit left.
: In the normal mode, it performs a Zero operation.
T
When parameter setting, it moves the flashing digit right.
: In the normal mode, it performs a semi-auto Tare operation.
F1
When parameter setting, it increments the flashing digit or steps up the
: select item.
In the normal mode, it accesses the FNC-05 setting.
F
When parameter setting, it decrements the flashing digit or steps down
: the select item.
In the normal mode, it accesses the FNC-04 setting.
: Confirm / enter key
4
Function FNC-03 can be used to selectively disable individual keys.
(
Zero operation, will be limited by functions CSP-05 and CSP-10.
(
Zero operation, will be limited by functions CSP-10 and CSP-11.
1-4 A/D Conversion
(Input Sensitivity
(Internal Resolution
(Max. Sampling Speed
(Application Range
(Load Cell Excitation Voltage
: Over 0.12(V/D
: 1 / 1,000,000
: 120 times/sec.
: - 0.1 mV/V ~ 4.0 mV/V
: 5 VDC (5%, 120mA
(Up to eight (8) 350 Ω load cells can be connected)
1-5 Power supply
♦
AC 85V ~ 265V 50/60Hz
V1.1 BG 10-12-2003
Page 8 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
1-6 Dimensions
Panel Cutout
V1.1 BG 10-12-2003
Page 9 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
CHAPTER 2 GENERAL FUNCTION GUIDE
2-1 Function setup and operation procedures
Function
Operation
Enter calibration mode
Turn the calibration switch to “ON”
Enter function setting
Press
Display
See 3-2 for details
not release,
F
then press
Description
See 2-2 for details
key
after the power is turned on
Reset all parameters
back to default
Turn the power on then turn the
calibration switch to “ON” then
F
press and hold the
and
See 6-1 for details
.
keys during
the self-testing sequence
Reset general function
parameters back to
default
Clear zero point
compensation
Turn the power on and
press
F
and
See 6-2-1 for details
keys
during self-testing sequence
Turn the power on and
press
F
and
See 6-2-2 for details
keys
during self-testing sequence
Turn the power on and
Clear setpoint parameter
press F and
keys
setting
during self-testing sequence
Turn the power on and
Value of zero point
voltage(mV/V)
Press
F
press
F1
and
See 6-2-3 for details
,then
See 6-2-4 for details
third times.
Turn the power on and
Value of Span voltage
(mV/V)
Press
F
Press
F
and
, then
See 6-2-5 for details
Turn the power on and
Entering to test mode
press
and
keys
See 6-3 for details
.
during self-testing sequence
Press the
Check weighing setpoint
parameter setting
V1.1 BG 10-12-2003
F
key to set
the parameter of FUNC.4 to 1 in
the normal mode
Page 10 of 75
.
See 4-2 for details
or
.
SM5040050120
EXCELL PRECISION CO. LTD.
4 Key actions in function set up mode
F1
⇒ Increases the number of the flashing digit
F
⇒ Decreases the number of the flashing digit
0
⇒ Moves the flashing digit one space to the left
T
⇒ Moves the flashing digit one space to the right
⇒ Saves the configuration
⇒ Quits set up mode / Escape
V1.1 BG 10-12-2003
Page 11 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
4 Function Setting Procedures
With weight displayed press and hold the
key. Then, press
F
See Function Setting 2-2
for details
Function Setting
F1
F
See 5-1 for details
F1
First Serial Port Interface
F
See 5-1 for details
F1
Second Serial Port
Interface
F
See 5-2 for details
F1
BCD Parallel Port output
interface
F
See 5-3 for details
F1
Analogue current / voltage
output interface
F
See 5-4 for details
F1
External parallel control
input interface
F
See 5-4 for details
F1
External parallel trip output
interface
F
See Chapter 4 for details
F
F1
V1.1 BG 10-12-2003
Set Point Procedure
Page 12 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
2-2 Function setting
*Function Parameter code
Press
⇒ Digital Filter I
⇒ Digital Filter II
⇒ Lock keypad function
Input desired
Parameter code
⇒ “F” function setting
⇒ “F1” function setting
⇒ Front panel indication “◄” setting (first)
Press
⇒ Front panel indication “◄” setting(second)
⇒ Front panel indication “◄” setting (third)
⇒ Front panel indication “◄” setting (fourth)
Display shows the
previous parameter
code. Input the new
code as required
⇒ Terms of back to zero
⇒ Hold
Press
To continue the next function setting
or press
to escape
F1
F
0
T
V1.1 BG 10-12-2003
Page 13 of 75
⇒ Increment flashing
digit
⇒ Decrement flashing
digit
⇒ Move flashing point
left.
⇒ Move flashing point
right
⇒ Store data in
memory
⇒ Exit / Escape
SM5040050120
EXCELL PRECISION CO. LTD.
2 FNC Group function setting
Item
FNC-01
FNC-02
FNC-03
Setting value
Function
Digital Filter I
Digital Filter II
Key – Locked
FNC-04
“F” function setting
FNC-05
“F1” function setting
V1.1 BG 10-12-2003
Parameter
0
1
2
3
4
5
6
7
8
9
Description
5 Hz
4.17 Hz
2.5 Hz
2.08 Hz
1.25 Hz
1.04 Hz
0.63 Hz
0.52 Hz
0.31 Hz
0.26 Hz
0
1
2
3
4
5
000000
↓
111111
Default
4
Disabled
Less filter
2
Greater
Normal
0(lock
disable)
Close
1 (lock enable)
The bits and front
panel key positions
are related to each
other.
Parameter ⇒ Description
0 ⇒ Display Net / Gross weight
1 ⇒ Setpoint parameter setting
2 ⇒ Tare reset
3 ⇒ Manual serial, parallel print output.
4 ⇒ Start load
5 ⇒ Stop load
6 ⇒ Start comparison
7 ⇒ Unload command
8 ⇒ Totalise weight and counts
command
9 ⇒ Clear totalised weight and counts
10 ⇒ Hold mode
11 ⇒ Escape Hold mode(I/O DSP)
12 ⇒ Convert to Gross / Net / totalised
weight / totalised Count
Page 14 of 75
000000
1
0
SM5040050120
EXCELL PRECISION CO. LTD.
Item
Function
FNC-06
Front panel indication “◄”
setting (top)
FNC-07
Front panel indication “◄”
setting (next to top)
FNC-08
Front panel indication “◄”
setting (next to bottom)
FNC-09
Front panel indication “◄”
setting (bottom)
FNC-10
Return to zero band
FNC-11
Hold
FNC-12 Rate for display rewrite
V1.1 BG 10-12-2003
Setting value
Parameter
Description
Parameter ⇒ Description
0 ⇒ Zero
1 ⇒ MD
2 ⇒ Gross
3 ⇒ Net
4 ⇒ Totalised weight (Accu. V)
5 ⇒ Totalised transactions (Accu. C)
6 ⇒ SP1
7 ⇒ SP2
8 ⇒ SP3
9 ⇒ Hi
10 ⇒ OK
11 ⇒ Lo
12 ⇒ Under
13 ⇒ Over
14 ⇒ Discharge
15 ⇒ Running
16 ⇒ Hold
0
5d
1
10 d
2
20 d
3
40 d
4
60 d
5
80 d
6
100 d
7
150 d
8
200 d
9
250 d
0
Hold
1
Peak hold (positive)
2
Peak hold (negative)
3
Peak hold (absolute value)
0
No limitation
1
20 times/sec
2
10 times/sec
3
5 times/sec
4
1 time/sec
Page 15 of 75
Default
0
1
2
3
0
0
0
SM5040050120
EXCELL PRECISION CO. LTD.
CHAPTER 3 CALIBRATION
3-1 Load cell connection
2
When using a 6 wire cable to connect the load cell, the SEN+ and SEN- can
be left unconnected (see below diagram)
7
8
9
10 11
12 13
ON
CAL
Load cell cable
Load cell
EXC+
SIG+
SIG-
EXC-
Shield
V1.1 BG 10-12-2003
Page 16 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
3-2 Parameter setting and calibration flow chart
Calibration
Switch ON
Specification Calibration
General
Calibration
Linearity Calibration
Zero point
Calibration
1st Point Weight
Calibration
(Zero Point)
Weight Calibration
2nd Point Weight
Calibration
Digital
Calibration
Zero Point Voltage
Calibration
Span Voltage
Calibration
3rd Point Weight
Calibration
4th Point Weight
Calibration
5th Point Weight
Calibration
Calibration Switch
OFF
Calibration
Completed
V1.1 BG 10-12-2003
Page 17 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
2 Calibration process
Calibration Switch set to ON
F1
Spec. Calibration
Entering the specification
calibration, see 3.3 for
details
General Calibration
Entering the General
calibration, see 3.4 for
details
Linearity Calibration
Entering the linearity
calibration, see 3.5 for
details
Digital calibration
Entering the Digital
calibration, see 3.6 for
details
F
F1
F
F1
F
F
F1
4 Before the Linearity Calibration, the General Calibration should be completed.
V1.1 BG 10-12-2003
Page 18 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
3-3 Specification calibration
*Calibration parameter code
Press
⇒ Unit
⇒ Decimal Point
⇒ Min. Division
Key in calibration
code
⇒ Max. Capacity
⇒ Zero Range
⇒ Time of Zero tracking
Press
⇒ Range of Zero tracking
⇒ Investigate period of unstable
⇒ Investigate range of unstable
Display shows the
previous parameter
code. Input the new
code as required
⇒ Function Zero and Tare when
the weight is unstable.
⇒ Tare function availability when
gross weight is negative.
Press
To continue the next function setting
or press
to escape
F1
F
0
T
V1.1 BG 10-12-2003
Page 19 of 75
⇒ Increment flashing
digit
⇒ Decrement flashing
digit
⇒ Move flashing point
left.
⇒ Move flashing point
right
⇒ Store data in
memory
⇒ Exit / Escape
SM5040050120
EXCELL PRECISION CO. LTD.
Item
Function
CSP-01
Unit
CSP-02
Decimal
Point
CSP-03
Division
CSP-04
Max.
Capacity
Parameter
0
1
2
3
4
0
1
2
3
1
2
5
10
20
50
999999
↓
000000
Setting value
Description
None
g
Kg
t
lb
None
1 Decimal Point
2 Decimal Point
3 Decimal Point
Investigate
CSP-08 time in stable
CSP-09
CSP-10
CSP-11
Investigate
range in
stable
Weight
unstable,
function
ZERO and
TARE
Gross Weight
is negative,
function
TARE
V1.1 BG 10-12-2003
0
1
Max. capacity
999999
Zero range = calibration zero point ± (Max.
capacity×setting value %)
Time and range of zero tracking should be use
at the same time. If the time is set to 0.0, the
zero tracking function is disabled.
Range of zero tracking = (setting value×½)D ,
D=min. division
0~9
Range and time of zero tracking should be use
at the same time. If the range is set to 0, the
zero tracking function is disabled.
Investigate time and range should be use at
0.0 ~ 5.0
the same time. If the time is set to 0.0, the
(sec)
investigate time is disabled.
Investigate time and range should be use at
0~9
the same time. If the range is set to 0, the
investigate range is disabled.
0 =full range
Range of
zero
tracking
2
Division size
CSP-05 Zero range (±1%~30%)
Time of
0.0 ~ 5.0
CSP-06
zero
(sec)
tracking
CSP-07
Default
0
Action
1
None
0
Action
1
None
Page 20 of 75
0
1.0
2
1.0
2
0
0
SM5040050120
EXCELL PRECISION CO. LTD.
3-4 General Calibration
Set CAL switch to ON
Select General Calibration
Press the
Key
kg
Zero Calibration
No weight on the platform or in the hopper
Press the
key
. .
. . .
kg
Five sec. later
Two sec. later
kg
Weight Calibration
Use the front panel to key in the
weight value
Place the weight on the platform or
inside the hopper.
After the weight is stable
Press the
. .
key
. . .
kg
F1
Five sec. later
F
0
T
Calibration complete set
calibration switch to the OFF
position
⇒ Increment flashing
digit
⇒ Decrement flashing
digit
⇒ Move flashing point
left.
⇒ Move flashing point
right
⇒ Store data in
memory
⇒ Exit / Escape
4
Zero calibration only, press
display shows
.
key to escape after the
4
Span calibration only, press
shows
.
key entering directly to span calibration after the display
4
Please refer to error message during calibration of the display show
V1.1 BG 10-12-2003
Page 21 of 75
.X
SM5040050120
EXCELL PRECISION CO. LTD.
3-5 Linearity calibration
** Before the Linearity calibration, the General calibration should be completed.
Set CAL switch to ON
Select linearity calibration
Press the
Key
kg
.
First linearisation point (is zero)
Ensure there is no weight on the platform
or in the hopper.
Press the
Key
. .
. . .
kg
Five sec. later
kg
.
Two sec. later
kg
Second linearisation point
Load the platform or hopper with the
linearisation weight. Use the front panel to
enter the weight value. When the weight is stable
Press the
Key
. .
Five sec. later
. . .
kg
kg
.
kg
Two sec. later
F1
Third linearisation point
F
Load the platform or hopper with the next
linearisation weight. Use the front panel to
enter the weight value. When the weight is stable
0
Press the
Key
. .
. . .
kg
T
⇒ Increment flashing
digit
⇒ Decrement flashing
digit
⇒ Move flashing point
left.
⇒ Move flashing point
right
⇒ Store data in
memory
⇒ Exit / Escape
Five sec. later
4
Please refer to the error message list if the display shows
V1.1 BG 10-12-2003
Page 22 of 75
.X
SM5040050120
EXCELL PRECISION CO. LTD.
Continue linearisation
kg
.
Two sec. later
kg
Fourth linearisation point
Load the platform or hopper with the next
linearisation weight. Use the front panel to
enter the weight value. When the weight is stable
Press the
Key
. .
. . .
kg
Five sec. later
kg
.
Two sec. later
kg
Fifth linearisation point (usually full load)
Load the platform or hopper with the last
linearisation weight. Use the front panel to
enter the weight value. When the weight is stable
Press the
Key
. .
. . .
kg
Five sec. later
F1
F
Linearisation completed set
calibration switch to the OFF
position
4
Please refer to the error message list if the display shows
V1.1 BG 10-12-2003
Page 23 of 75
0
T
⇒ Increment flashing
digit
⇒ Decrement flashing
digit
⇒ Move flashing point
left.
⇒ Move flashing point
right
⇒ Store data in
memory
⇒ Exit / Escape
.X
SM5040050120
EXCELL PRECISION CO. LTD.
3-6 Digital calibration
Set CAL switch to ON
Example:
mV/V
Select Digital calibration
Span voltage
(SPAN)
Press the
Key
Zero voltage
(ZERO)
Capacity
( CAP. )
Zero voltage calibration.
Weight
Two sec. later
Zero Voltage ⇒ 0.00036 mV/V(incl. dead load)
Span Voltage ⇒ 2.90000 mV/V
Capacity ⇒ 30000 divisions
.
Method 1
Method 2
With no weight on the platform or in the hopper
press the
Key to set zero.
q Input zero voltage
.
Press the
Key
Two sec. later
.
Span voltage calibration
Input the span voltage
.
Press the
Key
.
F1
Two sec. later
F
0
Enter the weighing capacity
T
Press the
Key
⇒ Increment flashing
digit
⇒ Decrement flashing
digit
⇒ Move flashing point
left.
⇒ Move flashing point
right
⇒ Store data in
memory
⇒ Exit / Escape
Calibration completed set calibration switch to the OFF position
4
Please refer to the error message list if the display shows
V1.1 BG 10-12-2003
Page 24 of 75
.X
SM5040050120
EXCELL PRECISION CO. LTD.
3-7 Calibration Error Messages
.
⇒
Load Cell output voltage < - 0.1mV/V or > 4mV/V
.
⇒
Weight value ≤ previous weight value
.
⇒
Actual measured weight value ≤ previous weight value
.
⇒
Setting value 0
.
⇒
mV/V value entered > measuring range
.
⇒
mV/V value entered is too small (SPAN – Zero < 0 mV/V)
.
⇒
Displayed resolution is less than 0.12µV / division
V1.1 BG 10-12-2003
Page 25 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
CHAPTER 4 WEIGHT COMPARISON PROCEDURES
4-1 Function configuration menu
*Item code
⇒ Batching mode
⇒ Batching start delay time
⇒ Compare SP1 & SP” waiting time
Press the
⇒ Batch finish output signal delay
time
key
⇒ Batch finish condition
⇒ Batch finish output signal duration
⇒ Supplementary load times
Select the desired
menu code
⇒ Supplementary loading gate open
time
⇒ Supplementary loading gate closed
time
Press the
key
⇒ Discharge start delay time
⇒ Discharge stop delay time
⇒ Discharge time
Display shows the
existing parameter code.
Input a new code as
required
Press the
⇒ Restart delay time
⇒ Batching times
⇒ Weight completed value in Zero
band
key
⇒ Hi, OK, Lo action mode
⇒ Auto totalise weight / counts
⇒ The parameter source for weight
comparison
⇒ Weight comparison delay time
Continue to another function setting
or press
⇒ Tare auto
to save and exit
⇒ Discharge auto
F1
F
0
* See SQ-XX table below for details of each menu
V1.1 BG 10-12-2003
Page 26 of 75
T
⇒ Increment flashing
digit
⇒ Decrement flashing
digit
⇒ Move flashing point
left.
⇒ Move flashing point
right
⇒ Store data in
memory
⇒ Exit / Escape
SM5040050120
EXCELL PRECISION CO. LTD.
Functional Parameter Instruction
Item
Function
SQ- 01
Batching mode
Setting value
Parameter
1
2
3
4
5
6
0.0 ~ 25.5
(sec)
SQ- 02 Batching start delay time
SP1,SP2
0.0 ~ 25.5
(sec)
SQ- 03
Waiting time comparison
SQ- 04
Batch finish output signal 0.0 ~ 25.5
delay time
(sec)
SQ- 05
Batch finish Condition
SQ- 06
Batch finish
Output signal time
0
Description
Normal batch
Loss-in weight
Comparison mode
Normal batch (Built-in program)
Loss-in weight (Built-in program)
Hold mode (Built-in program)
The built-in auto-program starts the
batch comparison procedure after the
input of the batch start signal.
No full flow comparison during this
function’s set time period. If the set
value is 0, indicates this function is not
in use.
Output the batch finished signal after
this delay time.
Wait until the weight is stabilized
No need to wait until the weight has
stabilized
Batch finished output signal time.
0.0 ~ 25.5
If set to 0, the output signal will be off
(sec)
until the next batch start.
1
Default
1
0.0
0.0
0.5
0
1.0
Batch finish signal
ON
SQ 04
OFF
Batch finish
SQ 06
Number of Times the
SQ- 07 supplementary loading
function operates
Supplementary loading
SQ- 08
gate open time
0.0 ~ 25.5 Must be coordinate with times of
(sec)
supplementary loading, (SQ- 07)
0.1
Supplementary loading
gate close time
0.0 ~ 25.5 Must be coordinate with times of
(sec)
supplementary loading, (SQ- 07)
1.0
SQ- 09
0 ~ 255
If the set value is 0, this function is not
in use.
0
Supplementary loading signal
SQ- 08
ON
SQ- 08
SQ- 09
SQ- 09
OFF
SQ- 07 Times of “ON” of the supplementary loading
V1.1 BG 10-12-2003
Page 27 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
Item
Setting value
Function
Parameter
Default
Description
SQ- 10
Discharge start delay 0.0 ~ 25.5
Delay time before Discharge signal is ON.
time
(sec)
0.0
SQ- 11
Discharge stop delay 0.0 ~ 25.5
Delay time before Discharge signal is OFF.
time
(sec)
0.0
SQ- 12
Discharge time
0.0 ~ 25.5 Won’t activate internal discharge control
(sec)
function, if set to 0.
0
Discharge input signal
Weight reach zero band
SQ- 10
Discharge output signal
SQ- 11
0.0 ~ 25.5
Delay time before Restart signal is ON.
(sec)
SQ- 13
Restart delay time
SQ- 14
Batching counts
0 ~ 255
(times)
SQ- 15
Set the zero band in to
final weighing value
0
1
No setting
Setting
Comparison anytime
To compare at batch finish
Hi, OK, Lo
0
1
2
SQ- 16
Number of batch runs
0 ⇒ one batch only
SQ- 17
Auto totalise weight /
counts
The parameter
source in weight
comparison
Weight comparison
SQ- 19
delay time
SQ- 18
0
0
To compare at external input signal
To compare at batching finish and external input
signal.
3
1.0
0
4
Comparison auto
0
1
Disabled
Enabled
0
Key in directly from front keypad
1
Input directly from rear interface
0.0 ~ 25.5
(sec)
Comparison delay time for Hi, OK, Lo
0.5
0
0
SQ- 20
TARE auto.
0
1
Press keypad TARE to TARE
TARE auto
0
SQ- 21
Discharge auto
0
1
Input from external input or keypad
Discharge auto + manual
0
V1.1 BG 10-12-2003
Page 28 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
4-2 Check weighing configuration
1. FNC-04 = 1, SQ-01 = 1,2,4 or 5
Press the
Key
F
.
Display shows the existing
Final value setting, Input new
value as required.
.
Press
Display shows the existing
SP1 value setting, Input new
value as required.
.
Press
Display shows the existing Under
value setting. Input new value as
required.
Press
. .
Display shows the existing Zero Band.
setting. Input new value as required.
Press
.
Display shows the existing
SP2 value setting, Input new
value as required.
Press
. .
Display shows the existing
Free Fall value setting, Input
new value as required.
Press
.
Display shows the existing
Over value setting, Input new
value as required.
.
Press
V1.1 BG 10-12-2003
Page 29 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
2. FNC-04 = 1, SQ-01 = 3
Press the
F
Key
.
Display shows the existing Hi value setting,
Input new value as required.
Press
.
Display shows the existing Lo value setting,
Input new value as required.
Press
. .
Display shows the existing Zero Band
setting. Input new value as required.
Press
.
F1
F
0
T
V1.1 BG 10-12-2003
Page 30 of 75
⇒ Increment flashing
digit
⇒ Decrement flashing
digit
⇒ Move flashing point
left.
⇒ Move flashing point
right
⇒ Store data in
memory
⇒ Exit / Escape
SM5040050120
EXCELL PRECISION CO. LTD.
3. FNC-04 = 1, SQ-01 = 6
Press the
F
Key
.
Display shows the existing Hi value setting,
Input new value as required.
Press
.
Display shows the existing Lo value setting,
Input new value as required.
Press
. .
Display shows the existing Zero Band
setting, Input new value as required.
Press
.
Display show the existing Peak Ready
value setting. Input new value as required
Press
F1
F
.
0
T
V1.1 BG 10-12-2003
Page 31 of 75
⇒ Increment flashing
digit
⇒ Decrement flashing
digit
⇒ Move flashing point
left.
⇒ Move flashing point
right
⇒ Store data in
memory
⇒ Exit / Escape
SM5040050120
EXCELL PRECISION CO. LTD.
4-3 Batching signal outputs
2 Normal batching signal outputs
Signal
SP1
SP2
SP3
Under
Over
Zero Band
Output condition
Net ≥ Final - SP1
Net ≥ Final - SP2
Net ≥ Final – Free Fall (in-flight)
Net < Final – Under
Net > Final + Over
Gross ≤ Zero Band
2 Loss-in-weight signal outputs
Signal
SP1
SP2
SP3
Under
Over
Zero Band
V1.1 BG 10-12-2003
Output condition
Gross ≥ SP1
- Net ≥ Final – SP2
- Net ≥ Final – Free Fall (in-flight)
- Net < Final – Under
- Net > Final + Over
Gross ≤ Zero Band
Page 32 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
4-4 Normal batching flow chart (SQ-01=1)
Start
TARE
N
Supplying bin
NET ≧
Final-SP1
SP1
SP2
SP3
Y
Batch finish
condition,
stabilized or
not (SQ5)
SP1 output
NET ≧
SQ5 = 1
instable
Unloading Gate
SQ5 = 0
Stabilized
N
Weighing hopper
N
Weight stabilized
or not
Final-SP2
Y
Receiving bin
Y
Batch finish
signal output
SP2 Output
N
SQ6 = 0
Batch finish
output signal
time (SQ6)
NET ≧
Final-F.Fall
SQ6 = 1 ~ 25.5
Y
SP3 output
N
Batch finish output
signal reach time
D e la y tim e s ta rt
a fte r s ig n a l
o u tp u t o f
b a tc h in g fin is h
(S Q 4 S e ttin g )
Y
Closed batch
finish signal
Delay time arrived after
batching finish output
signal
N
over
Y
V1.1 BG 10-12-2003
Page 33 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
4-5 Loss-in Weight flow chart ( SQ1 = 2 )
Supplying bin
SP1 SP2
Start
SP3
Weighing hopper
Set the zero
band in to final
weighing
value(SQ15))
SQ15 = 0 not setting
Unloading Gate
SQ15 = 1 Setting
Receiving bin
N
Check supplying
hopper enough for next
batch of loading.
Weight of supplying
bin reach to zero range
Y
Supplying
hopper gate open
N
Y
TARE
N
GROSS≧SP1
Y
SP1 output
Supplying
hopper gate
closed
TARE
Batch finish
condition,
stabilized or
not(SQ5)
-NET≧
Final-SP2
N
SQ5 = 0
stabilized
Weight stabilized
or not
Y
SQ5 = 1
instable
N
Y
Batch finish
signal output
SP2 output
N
-NET≧
FINAL-F.Fall
Y
Batch finish
output signal
time start
(SQ6)
SQ6 = 0
SQ6 = 1 ~ 25.5
SP3 output
N
Batch finish output
signal reach time
Batch finish
output signal
delay time
start (SQ4)
Batch finish output
signal delay time
arrived
Y
N
Closed batch
finish signal
over
Y
V1.1 BG 10-12-2003
Page 34 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
4-6 Hi, OK, Lo output flow chart
Start
C o m p arison
condition
select (SQ16)
S Q 16 = 0
C om p arison
anytim e
S Q 16 = 1
Com parison condition anytim e
and output
W aiting batch
finish signal output
com parison
SQ 16 = 2
W aiting batch finish signal output ON
to proceed com p arison and output to
batch finish signal O FF com p arison
W aiting external
signal
com parison
SQ 16 = 3
W aiting signal input delay tim e
arrived, to proceed condition
com parison once.
W aiting batch
finish and external
signal comparison
S Q 16 = 4
W aiting batch finish signal output O N
and signal delay tim e arrived, to
proceed condition com parison once.
Y
Y
L O / U N D ER
output
Y
O K / FIN A L
output
B atch finish signal
output
N E T < LO
N
B atch finish signal
output
Signal input
Y
Y
LO / U N DER
output
Y
HI / O V E R
output
L O ≦ N ET
< H IG H
O K / F IN A L
output
Y
W eight is stabilized
or n ot.
Y
S ignal input delay
tim e arrived
Y
Signal input
delay tim e
start (SQ19)
ET < LO
Y
N
N ET ≧ H IG H
(FUN10)
Signal input
N
Y
E T > transm it range
Y
Signal in put
delay tim e
start(SQ19)
N
N
NET ≧ H IG H
N
Y
N
L O ≦ N ET
< H IGH
W aiting N E T value exceed to
FUN10, auto transm it range and
w eight stabilized, to proceed
condition com parison.
Y
N
NET < LO
Comparison
mode
Y
HI / OVER
output
NET < LO
LO / U N D E R
output
Signal input delay
tim e arrived
L O ≦ N ET
< H IG H
Y
Y
O K / FIN A L
output
ET < L O
LO / U N D ER
output
Y
H I / O VER
output
LO ≦ NET
< H IG H
Y
OK / FIN A L
output
Y
H I / O VER
output
N
N E T ≧ H IGH
V1.1 BG 10-12-2003
Page 35 of 75
Y
O K / FIN A L
output
Y
HI / OVER
output
N
Y
N
N
N ET ≧ H IGH
L O / U N DER
output
N
Y
N
LO ≦ N E T
< H IG H
Y
SM5040050120
N E T ≧ H IG H
EXCELL PRECISION CO. LTD.
4-7 Normal batching (built-in program) flow chart (SQ-01=4)
Start
N
Start batch
Signal input
A
B
Waiting time
comparison
start( SQ3 )
Batch finish
condition,
stabilized or
not (SQ5)
Y
Y
TARE auto
open
(SQ20)
SQ20 = 0
SQ5 = 1
not stabilized
ZERO BAND
signal output ON
SQ5 = 0
stabilized
Weight stabilized
SQ20 = 1
TARE auto
SQ14 = 1
Unloading
unloading
continuously
once
control
( SQ14 )
SQ14 = 2~255
Unloading
continuously
control
Y
N
TARE
Batch finish
output signal
NET≧
N
Y
SQ14 = 0
Unloading
continuously
control
N
N
Waiting
Comparison delay
time arrived
Tare manual
C
Unloading times
arrived
Y
Final-SP3
N
Start batch
signal delay
time (SQ2)
Batch finish
output signal
time start
( SQ6 )
Y
SP3 output
OFF
N
Start batch delay
time arrived
Doscharge
setting auto
( SQ21 )
Batch finish
output signal
delay time
start(SQ4)
Y
SP1 output
OFF
over
N
SQ7 = 0 not
To activate
supplementar
supplementar
y loading
y loading
( SQ7 )
SQ7 = 1 ~ 255
supplementary
open
Final-SP1
Unloading control to activate delay
time arrived
start
Y
NET≧
C
To activate
discharge on
delay time
( SQ10 )
N
Reach batch finish
output signal delay time
N
SQ21 = 0
Discharge
manual
SQ21 = 1 Discharge
auto
Y
SP1 , SP2 ,
SP3 output ON
Unloading
control - to
activate delay
time start
( SQ13)
Discharge delay
time arrived.
B
Y
Discharge signal
output ON
NET < UNDER
Waiting time
comparison
( SQ3 )
To activate
discharge time
( SQ12 )
Time of
Supplementar
y gate open
(SQ8 )
N
N
To reach waiting
time comparison
Discharge time
arrived
SP3 signal
output ON
N
Y
Supplementary
loading gate open
arrived
Y
N
NET < UNDER
Discharge of delay
time arrived
Y
Supplementar
y loading gate
closed time
start( SQ9 )
Time of
supplementary
To activate
discharge of
delay time
( SQ11 )
Y
SP3 signal
output OFF
A
Y
N
Y
SP2 output
OFF
ZERO BAND
signal output ON
Y
N
NET≧
Final-SP2
N
N
ZERO BAND
signal output ON
Y
Discharge signal
output OFF
N
C
loading gate arrived
Y
N
V1.1 BG 10-12-2003
To reach times of
supplementary
loading
Y
B
Page 36 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
4-8 Loss-in Weight (built in program) (SQ-01=5)
Start
SQ 15 = 0
not setting
Zero B and
<= Final W t.
(SQ 15設 定 )
SQ15 = 1setting
N
Supplying bin w eight
is reaching zero rang e
or not
B
W aiting
com parison
dealy tim e
start( SQ 3 )
Batch finish
output is
stabilized or
not (SQ 5)
Y
Check supplying bin is
en ough for next batch
of unloading
Y
Supplying bin
gate open
A
SQ 5 = 1
not stabilized
SQ 5 = 0
Stabilized
N
W aiting
com parison delay
tim e arrived
W eight stabilized
or not
Y
Y
N
N
B atch finish
signal output
-N E T ≧
Final-F.Fall
N
Batch finish
output signal
tim e start
( SQ 6 )
Y
G R O SS ≧ SP1
SP3 output
OFF
Y
SP1 output
SQ 14 = 0
U nloading
continuously
control
B atch finish,
signal output
delay tim e
start(SQ 4)
Supplying bin
gate closed
N
B atch start signal
input
Y
Y
SQ 7 = 0 not
To activate
supplem entar
supplem en tar
y loading
y loading
( SQ 7 )
SQ 7 = 1 ~ 255
To activate
supp lem entary
loading
Y
To activate
TA R E
function
(SQ 20)
To reach unloading
tim es
Batch finish, signal
output delay tim e
arrived
N
SQ 20 = 0
TARE
manual
S Q 20 = 1
TARE auto
SQ14 = 1
Unloading
U nload ing
continuously
single
control
( SQ 14 )
SQ 14 = 2~255
U nloading
continuously
contro l
U nloading
control - to
a ctive dealy
time start
( SQ13 )
B
U nloading control to activate delay
time arrived
NET < UNDER
TARE
Start
Supplem entar
y loading gate
open time
start( SQ 8 )
Batch start
sign al delay
tim e( SQ 2 )
over
SP3 signal
output ON
N
N
B atch start delay
time arrived
Supplementary
loading gate open
tim e arrived
Y
SP2 , SP3
output O N
N
N ET < U N D E R
Y
Y
SP3 signal
output O FF
-N ET ≧
Final-SP2
Supplem entar
y gate closed
tim e start
( SQ 9 )
Y
SP2 output
OFF
Supplementary
loading gate closed
tim e arrived
A
N
Y
N
V1.1 BG 10-12-2003
T im es of
supplem entary
loading arrived
Y
Page 37 of 75
B
SM5040050120
EXCELL PRECISION CO. LTD.
4-9 Hold mode (SQ-01 = 6)
1. General hold mode (FNC-11 = 0)
2. Peak hold mode
Peak hold mode with four different states ( FNC-11 = 1,2,3,4 ), positive peak weight(1), negative
peak weight, absolute value of peak weight(3) and positive peak weight(2) . The peak holds of
absolute value and positive peak weight (2) both have no peak ready signal output.
V1.1 BG 10-12-2003
Page 38 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
4-9-1 Hold mode flow chart
S ta rt
H o ld m o d e
s e le c t
(FN C 10)
G e n e ra l H o ld
FN C 11 = 0
D is p la y k e e p s h o w
w e ig h t v a lu e in H O L D
s ig n a l in p u t
N
H O L D s ig n a l in p u t
M a x . W e ig h t
o f H o ld m o d e
FN C 11 = 1
D is p la y k e e p s h o w m a x .
w e ig h t in H O L D sig n a l
in p u t .
N
H O L D s ig n a l in p u t
Y
FN C 11 = 2
D is p l a y k e e p s h o w m in .
w e ig h t in H O L D s ig n a l
in p u t.
N
H O L D s i g n a l in p u t
A b s o lu te o f
w e ig h t H o l d
m ode
Y
D is p la y k e e p
s h o w m in .
w e ig h t.
D is p la y m a x .
w e ig h t v a lu e
FN C 11 = 3
D is p la y k e e p s h o w m a x o f
a b s o lu te w e ig h t v a lu e in
H O L D s ig n a l in p u t.
H O L D s ig n a l in p u t
Y
Y
D is p l a y s h o w
w e ig h t H o ld
m ode
M i n . w e ig h t
o f H o ld m o d e
D is p la y k e e p
sh o w m a x . o f
a b s o lu te w e ig h t
Y
NET < LO
Y
LO / UNDER
o u tp u t
NET <
d is p la y w e ig h t
v a lu e
N
LO ≦ NET
< H IG H
≧ H IG H
NET >
d is p la y w e ig h t
v a lu e
N
N E T － d is p la y
w e ig h t v a lu e >
P E A K w e ig h t
Y
O K / F IN A L
o u tp u t
D isp la y w e ig h t
v a lu e －
N E T > P E A K v a lu e
HI / OVER
o u tp u t
Y
LO / UNDER
o u tp u t
NET < LO
LO ≦ NET
< H IG H
Y
O K / F IN A L
o u tp u t
LO ≦ NET
< H IG H
V1.1 BG 10-12-2003
≧ H IG H
LO ≦ NET
< H IG H
Y
HI / OVER
o u tp u t
Page 39 of 75
NET
≧ H IG H
LO / UNDER
o u tp u t
Y
O K / F IN A L
o u tp u t
Y
HI / OVER
o u tp u t
N
NET
Y
LO / UNDER
o u tp u t
Y
O K / F IN A L
o u tp u t
Y
HI / OVER
o u tp u t
N
N
NET
N
N
N
Y
N
PEAK
READY
o u tp u t O N
PEAK
READY
o u tp ut O N
NET < LO
ET < LO
Y
Y
Y
N
Y
Y
N
NET
N
SM5040050120
≧ H IG H
EXCELL PRECISION CO. LTD.
4-9-2 Hi, OK, Lo comparison
1. Normal HOLD ( FNC-11 = 0 )
Entering the Hold mode, Hi, OK, Lo comparison output. Escape Hold mode will switch off
the outputs.
2. Peak HOLD ( FNC-11 = 1, 2 )
If Peak Ready is ON, Hi, OK, Lo comparison output. Escape Hold mode will switch off the
outputs.
3. The absolute value of peak HOLD ( FNC-11 = 3 )
Entering the Hold mode, Hi, OK, Lo will refer to Peak value to do the comparison.
4-10 Totalizing (ACCU.) Auto / Transmit
With automatic totalising active (SQ-17) or RS232 / RS485 or BCD output set
to auto transmit.
1. SQ-01 = 1, 2, 4 or 5 batch / loss-in weight
a) When the weight reaches the Final weight and the batch finish signal is ON the net
weight will be added to the totaliser and number of additions is incremented. The
RS232 / RS485 and BCD outputs transmit data.
b) When the net weight returns to the zero range (FNC-10), then the sequence in a)
above can be repeated.
2. SQ-01 = 3 Comparison mode
a) When the net weight exceeds the zero range and the weight has stabilized it will be
added to the totaliser and number of additions is incremented. The RS232 / RS485 and
BCD outputs transmit data.
V1.1 BG 10-12-2003
Page 40 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
CHAPTER 5 INTERFACE
5-1 Serial input/output interface (default OP-01)
2 Pin location and setting
1. Default RS232 and Current-loop
1
2
3
4
5
6
7
8
9
10 11 12 13
ON
CAL
PIN
Function
5
Current loop out
6
Current loop out
7
TXD
8
RXD
9
SG
2. OP-01 RS422/RS485/RS232
RS-232
1.TxD
3.RxD
6.SG
1
2
1
3
4
5
2
6
3
7
4
8
5
9
6
RS-422/485
1.SDA 2.SDB
3.RDA 4.RDB
5.TRM 6.SG
PIN
10 11 12 13
ON
CAL
Function
1
RS422/RS485
SDA
2
SDB
3
RDA
4
RDB
5
TRM
6
SG
RS232
TXD
RXD
SG
2 Jumper configuration
1. OP-01 RS422/RS485/RS232
J5-J6
1-2 short RS422
2-3 short RS485
J6
J5
J1-J4
1-2 short RS422/485
2-3 short RS232
1 2 3
J1
J2
J3
J4
V1.1 BG 10-12-2003
Page 41 of 75
1 2 3
SM5040050120
EXCELL PRECISION CO. LTD.
2 Connection type
RS-422
RS-485
SDA
SDB
RDA
RDB
SG
HOST COMPUTER
SDA(1)
SDB(2)
RDA(3)
RDB(4)
SG(6.7.8)
TRM(5)
RDB'(9)
EX-2002
RS1-7=01
SDA(1)
SDB(2)
RDA(3)
RDB(4)
SG(6.7.8)
TRM(5)
RDB'(9)
EX-2002
RS1-7=02
SDA(1)
SDB(2)
RDA(3)
RDB(4)
SG(6.7.8)
TRM(5)
RDB'(9)
EX-2002
RS1-7=10
V1.1 BG 10-12-2003
DA
DB
SG
HOST COMPUTER
SDA(1)
SDB(2)
RDA(3)
RDB(4)
SG(6.7.8)
TRM(5)
RDB'(9)
EX-2002
RS2-7=01
SDA(1)
SDB(2)
RDA(3)
RDB(4)
SG(6.7.8)
TRM(5)
RDB'(9)
EX-2002
RS2-7=02
SDA(1)
SDB(2)
RDA(3)
RDB(4)
SG(6.7.8)
TRM(5)
RDB'(9)
EX-2002
RS2-7=10
Page 42 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
2
Function setting
First serial port interface
Setting procedure
Press the
key
Press the
Input desired
Parameter code
Press the
Input desired
Parameter code
key
Press the
Display shows the existing
parameter code. Input
a new code as required
Press the
key
key
Display shows the existing
parameter code. Input
a new code as required
key
Press the
Continue to the next function setting
or press
to escape
key
Continue to the next function setting or
or press
to escape
F1
F
0
T
V1.1 BG 10-12-2003
Page 43 of 75
⇒ Increment flashing
digit
⇒ Decrement flashing
digit
⇒ Move flashing point
left.
⇒ Move flashing point
right
⇒ Store data in
memory
⇒ Exit / Escape
SM5040050120
EXCELL PRECISION CO. LTD.
Setting value
Item
RS1- 01
RS2- 01
Function
Transmit format
Parameter
0
1
2
3
4
5
6
7
8
9
Transmit mode
RS1- 03
RS2- 03
Transmit speed
RS1- 04
RS2- 04
Parity
Bit length
Stop Bit
RS1- 05
RS2- 05
Transmit times
Description
0
1
2
3
0
1
2
3
4
5
0
1
As display
Gross only
Net only
As display (simple)
Gross (simple)
Net (simple)
Comparison + As display (simple)
Comparison +Gross (simple)
Comparison +Net (simple)
Tare
Totalised (Accu.) Weight and number of
transactions
Transmit continuous + command mode
Auto transmit + command mode
Manual transmit + command mode
Command mode
600
1200
2400
4800
9600
19200
N, 8, 1
No parity, 8 data bits, 1 Stop bit
O, 7, 1 Odd parity, 7 data bits, 1 Stop bit
2
E, 7, 1 Even parity, 7 data bits, 1 Stop bit
10
RS1- 02
RS2- 02
Default
0
1
2
3
4
Open
1 time/sec.
2 time/sec.
5 time/sec.
10 time/sec.
000000
RS1- 06
Transmission conditions
RS2- 06
Negative(Net Wt.)
Weight unstable
0
0
2
2
0
0 ⇒ transmit cont.
1 ⇒ Stop transmit
000000
Overload (OL)
RS1- 07
Indicator poling address
RS2- 07
V1.1 BG 10-12-2003
00
↓
99
When set to 0, Indicator addressing is not
used.
Page 44 of 75
0
SM5040050120
EXCELL PRECISION CO. LTD.
2
Data format
1. General Format
NET
GROSS
TARE
+ OL
- OL
UNSTABLE
S
S
S
O
O
U
T
T
T
L
L
S
,
,
,
,
,
,
G
N
T
G
G
G
S
T
R
S
S
S
,
,
,
,
,
,
+ 0 1 2
+ 1 2 3
+ 0 1 2
+ SP SP SP
- SP SP SP
+ 1 2 3
3
4
3
SP
SP
4
4
.
4
SP
SP
.
5
5
5
SP
SP
5
6
6
6
SP
SP
6
k
g
g
t
CR LF
SP SP
SP SP
k g
8
SP
SP
8
SP
9
SP
SP
9
SP
2. Totalised (Accu.) Format
Accu. Weight
Accu. Wt. Over+
Accu. Wt. Over Accu. Count
Accu. Count over
T
T
T
T
T
W
W
W
N
N
,
,
,
,
,
+ 1 2 3 4
+ SP SP SP SP
- SP SP SP SP
+ 0 1 2 3
+ SP SP SP SP
5
SP
SP
4
SP
6
SP
SP
5
SP
.
SP
SP
6
SP
7
SP
SP
7
SP
k
SP
SP
SP
SP
g
SP
SP CR LF
SP
SP
3. Sample Format
Gross/Net or as
display
Over load positive
Over load negative
+
+
-
1
SP
SP
2
SP
SP
3
SP
SP
4
SP
SP
5
SP
SP
6
SP
SP
CR
LF
4. Setpoint (1) + Simple Format (Gross/Net or as display)
+
1
2
3
4
5
6
CR
LF
bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0
bit 0 : Zero Band
bit 1 : Over
bit 2 : Under / Hi
bit 3 : SP1 / Go
bit 4 : SP2 / Lo
bit 5 : SP3
bit 6 : Discharge
bit 7 : Batch finished
V1.1 BG 10-12-2003
Page 45 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
5. Comparison condition (2)
Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7
Byte 0 : Zero Band
Byte 1 : Over
Byte 2 : Under / Hi
Byte 3 : SP1 / Go
Byte 4 : SP2 / Lo
Byte 5 : SP3
Byte 6 : Discharge
Byte 7 : Batch finished
ON : 0 ( ASC II Code 30 H )
OFF : 1 ( ASC II Code 31 H )
Description
Output
ASCII
Description
OL
4FH, 4CH
Over load
ST
53H, 54H
Weight stable
US
55H, 53H
Weight unstable
GS
47H, 53H
Gross Weight
NT
45H, 54H
Net Weight
TR
54H, 52H
TARE
TW
54H, 57H
Totalised Weight
TN
54H, 4EH
0~9
30H ~ 39H
+, -
2BH, 2DH
Space
20H
Number of
transactions in
total
Figure of weight
Symbol (+ or -) of
weight
Over load
.
2EH
Decimal
Space, Space
20H, 20H
None
kg
6BH, 67H
kg
Space t
20H, 74H
tonne
lb
6CH, 62H
lb
Ending code
CR, LF
0DH, 0AH
Ending code
Separating code
,
2CH
Comma
Status 1
Status 2
Data of Weight
Units
V1.1 BG 10-12-2003
Page 46 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
2
Command mode
1. Command Format A
Host
Slave
MZ
MT
MG
AT
ST
DT
BB
BC
BD
SC
SM
%
Command <CR>< LF>
Command <CR>< LF>
Zero
CZ Zero compensation On/OFF
Tare
CT Clear TARE value
Gross Weight
MN Net weight
Accu. Current net weight and times plus 1.
Deduct times of last accu. Value minus 1
Clear accu. Value and times
HB Load stop
Start batching (one time)
Start batching (continuous)
Start unload
Transmit continuous
SA Auto transmit
Manual transmit
SO Command mode
Stop continuous transmission and enter the command mode
2. Command Format B
Host
Slave
RW
RG
RB
RI
RJ
RK
RL
RO
RF
Command <CR>< LF>
Data
<CR>< LF>
Read current weight
RT Read TARE
Read Gross Weight
RN Read Net weight
Read current display of wt (simple)
RH Read Gross (simple)
Read Net (simple)
Read comparison situation + current display of weight (simple)
Read comparison situation + Gross (simple)
Read comparison situation + Net (simple)
Read comparison situation (2)
Read prior completed weight
RA Read accu. Value (incl. times)
Note ： Prior command plus %
Read Weight Compared value: RS□□
FW Read target item of unload value
S1
S2 Read SP2
S3
UD Read Under
LO
ZB Read Zero Band
HI
PR Reading Peak value
OV
Ex:
Command : RSFW＜CR＞＜LF＞
Read SP1
Read SP3
Read LO
Read HI
Read Over
EX2002 reply : RSFW□□□□□□
Finish 6 bytes
V1.1 BG 10-12-2003
Page 47 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
3. COMMAND FORMAT C
Host
Slave
Command + Data <CR>< LF>
Command + Data <CR>< LF>
Write weight compared value
WS□□XXXXXX
XXXXXX : value (6 bytes)
□□ : setting items
S1 Write SP1
FW Write target item of unload value
S2 Write SP2
S3 Write SP3
UD Write Under
LO Write LO
ZB Write Zero Band
HI
Write HI
PR Write Peak value
OV Write Over
2
Error messages
E1: Format command fault
E2: Setting parameters over range
E3: Command not recognised
2
Indicator poling address
If the indicator has an address configured in RS1(2) – 07, it will only respond to
messages prefixed with its address.
For example: The indicator poling address is set to 02, it would send the weight
value only if it received the command:@02RW＜CR＞＜LF＞
V1.1 BG 10-12-2003
Page 48 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
5-2 BCD parallel output interface (OP-02)
2
PIN Location
D-Sub 37PIN
2
20
37
1
19
PIN
Function
PIN
Function
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
SG
1×100
4×100
1×101
4×101
1×102
4×102
1×103
4×103
1×104
4×104
1×105
4×105
Gross / - Net
Plus / - Minus
DP2
DP4
Data ready
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
SG
2×100
8×100
2×101
8×101
2×102
8×102
2×103
8×103
2×104
8×104
2×105
8×105
Stable / - MD
DP1
DP3
Over / - Normal
Hold input
Equivalent Circuit
+5V
+5VE
EX2002
inside
+30V(max.)
EX2002
inside
EX2002
inside
Signal out
Hold in
30mA(max.)
SG
SG
SG
Open Collector Output (OP-02-1)
V1.1 BG 10-12-2003
TTL Output (OP-02-2)
Page 49 of 75
Hold Input
SM5040050120
EXCELL PRECISION CO. LTD.
2
Function setting
Press the
key
Input desired
Parameter code
Press the
key
Display shows the existing
parameter code. Input
new code as need.
Press the
key
F1
F
0
T
Continue to another function setting
or press
to escape
Item
Function
bCd- 01
Data type
bCd- 02
Transmit mode
bCd- 03
Output Logic
bCd- 04
Data ready
Signal logic
bCd- 05
OL output code
bCd- 06
Data code
V1.1 BG 10-12-2003
⇒ Increment flashing
digit
⇒ Decrement flashing
digit
⇒ Move flashing point
left.
⇒ Move flashing point
right
⇒ Store data in
memory
⇒ Exit / Escape
Setting value
Parameter
0
1
2
0
1
2
0
1
0
1
0
1
0
1
Page 50 of 75
Description
As display
Gross
Net
Transmit continuous
Auto transmit
Manual transmit
Positive logic action
Negative logic action
Positive logic action
Negative logic action
FFFFFF
999999
BCD Code
Hex. Code
Default
0
0
0
0
0
0
SM5040050120
EXCELL PRECISION CO. LTD.
5-3 Analogue Current / Voltage Output Interface (OP-03)
2 Location
A
1
2
3
B
1
2
3
4
4
5
6
7
8
C
1. A (+)
2. V (+)
3. Com. (-)
4. FG
SPAN
ZERO
+
+
9
-
-
10 11 12 13
ON
CAL
A. Terminal (4 way)
1
2
3
4
:
:
:
:
0 ~ 20mA current output, positive
0 ~ 10V voltage output, positive
Current / voltage signal, negative
Ground / 0V
B. SPAN adjustment
Current / voltage Span adjustment to increase value turn clockwise, decrease value turn
anticlockwise.
C. ZERO adjustment
Current / voltage Zero adjustment to increase value turn clockwise, decrease value turn
anticlockwise.
2 Analogue output interface specification
Resolution
:
16 bits
Current output
:
0 ~ 20mA ( 0 ~ 550 Ω load)
Voltage output
:
0 ~ 10V
V1.1 BG 10-12-2003
Page 51 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
2 Function setting
Press the
key
Input desired
Parameter code
Press the
key
Display shows the existing
parameter code. Input
new code as required.
Press the
key
F1
F
0
T
Continue to another function setting
or press
Item
to escape
Setting value
Function
AnL- 01
Data type
AnL- 02
Signal output
AnL- 03
Weight in Lo
⇒ Increment flashing
digit
⇒ Decrement flashing
digit
⇒ Move flashing point
left.
⇒ Move flashing point
right
⇒ Store data in
memory
⇒ Exit / Escape
Parameter
Description
0
1
2
0
1
As display
Gross
Net
Current output
Voltage output
Default
0
0
000000 ~ 999999 When the weight reaches the value of
that in AnL-03, the current / voltage
0.0 mA ~ 20.0 mA output is changed to that configured in
Current / Voltage
AnL- 04
or
AnL-04.
in Lo
0.0 V ~ 10.0 V
AnL- 05
0
4.0
Weight in Hi
000000 ~ 999999 When the weight reaches the value of 300000
that in AnL-05, the current / voltage
0.0 mA ~ 20.0 mA output is changed to that configured in
Current / Voltage
AnL- 06
20.0
or
AnL-06.
in Hi
0.0 V ~ 10.0 V
V1.1 BG 10-12-2003
Page 52 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
2
Analogue output notes
1. The current output, load resistor should not exceed 550 Ω. It is recommended
that a resistor with a low temperature coefficient and a power rating above 0.2
W be used.
2. Avoid short circuits between the positive and negative analogue output
terminals as the interface this may cause damage.
3. It is recommended that a screened cable is used to connect the analogue
output to its load and that the screen is earthed to avoid noise interference.
V1.1 BG 10-12-2003
Page 53 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
5-4 External parallel input / output interface
2 PIN location
D-Sub 37PIN
2
2
20
37
1
19
OP-04 Control I/O (4 in / 4 out) + Setpoint Input (BCD code)
PIN
I/O
Signal
PIN
I/O
Signal
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
IN
IN
IN
IN
IN
IN
Code 100
Code 102
Code 104
Code 106
Code 108
Code 1010
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
IN
IN
IN
IN
IN
IN
Code 101
Code 103
Code 105
Code 107
Code 109
Code 1011
OUT
OUT
IN
OUT 0
OUT 2
Vex
COM 2
OUT
OUT
IN
IN
IN
IN
OUT 1
OUT 3
COM 2
COM 1
IN 0
IN 2
Code 2
Code 8
IN
IN
COM1
IN 1
IN 3
IN
IN
Code 1
Code 4
I/O
Signal
OP-05 Control I/O (8 in / 8 out)
PIN
I/O
Signal
PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
IN
IN
IN
IN
IN
IN
IN
IN
IN 0
IN 1
IN 2
IN 3
IN 4
IN 5
IN 6
IN 7
COM 1
COM 2
OUT 0
OUT 1
OUT 2
OUT 3
OUT 4
OUT 5
OUT 6
OUT 7
Vex
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
V1.1 BG 10-12-2003
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
IN
Page 54 of 75
COM 1
COM 1
COM 1
COM 1
COM 1
COM 1
COM 1
COM 1
COM 1
COM 2
COM 2
COM 2
COM 2
COM 2
COM 2
COM 2
COM 2
COM 2
SM5040050120
EXCELL PRECISION CO. LTD.
2 Input signal configuration
Press the
key
Input desired
Parameter code
Press the
key
F1
F
Display shows the existing
parameter code. Input
new code as required.
Press the
key
0
T
⇒ Increment flashing
digit
⇒ Decrement flashing
digit
⇒ Move flashing point
left.
⇒ Move flashing point
right
⇒ Store data in
memory
⇒ Exit / Escape
Continue to another function setting
or press
Item
to escape
Setting value
Function
Parameter
IN - 01
Input 1
IN - 02
Input 2
IN - 03
Input 3
IN - 04
Input 4
IN - 05
Input 5
IN - 06
Input 6
IN - 07
Input 7
IN - 08
Input 8
V1.1 BG 10-12-2003
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
⇒
⇒ None
⇒ Zero
⇒ Tare
⇒ Tare reset
⇒ Start batching
⇒ Stop batching
⇒ Discharge Command
⇒ Hold
⇒ Hold display & I/O reset
⇒ Totalise (Accu) Command
⇒ Clear totaliser (Accu)
⇒ Clear previous total (Accu) Value.
⇒ Start to compare
⇒ Serial and parallel printer manual output
⇒ Net / Gross
Page 55 of 75
Default
Description
1
2
3
4
5
6
7
8
SM5040050120
EXCELL PRECISION CO. LTD.
2 Output signal setting
Press the
key
Input desired
Parameter code
F1
Press the
key
F
0
Display shows the existing
parameter code. Input
new code as required.
Press the
key
T
⇒ Increment flashing
digit
⇒ Decrement flashing
digit
⇒ Move flashing point
left.
⇒ Move flashing point
right
⇒ Store data in
memory
⇒ Exit / Escape
To continue another function setting
or press
Item
to escape
Function
OUT- 01
Output 1
OUT- 02
Output 2
OUT- 03
Output 3
OUT- 04
Output 4
OUT- 05
Output 5
OUT- 06
Output 6
OUT- 07
Output 7
OUT- 08
Output 8
OUT-09
The output logic of
OUT-04~OUT-01
OUT-10
The output logic of
OUT-08~OUT-05
V1.1 BG 10-12-2003
Setting value
Parameter
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Description
⇒ None
⇒ Zero band
⇒ SP1
⇒ SP2
⇒ SP3
⇒ Batching completed
⇒ Discharge
⇒ Peak ready
⇒ Stable
⇒ Internal batching process running
⇒ Under
⇒ Over
⇒ Hi
⇒ OK
⇒ Lo
0000 à positive logic
1111 à negative logic
0000 à positive logic
1111 à negative logic
Page 56 of 75
Default
1
2
3
4
5
6
7
8
0000
0000
SM5040050120
EXCELL PRECISION CO. LTD.
2
Equivalent Circuits
Input
EX2002
inside
VS
Ic ≅ 5mA
IN 1 ~ IN 8
COM 1
4 IN 1 ~ IN 8 and COM 1. Input signal - Open ↔ OFF, Short ↔ ON.
4 Warning: Don’t use external power (AC or DC) to connect to the input
terminals.
Output
EX2002
inside
Vex(30 Vmax)
Vex
Relay
Spark killer
Diode
Vs
OUT 0~7
DC/IN
Load
30 mA max
Varistor
AC/IN
COM2
Load
Vex
Photo-coupler
V1.1 BG 10-12-2003
Page 57 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
Thumbwheel Switches (for OP-04)
2
The interface can connect to external thumbwheel switches or a PLC to input various
parameters depending on the configuration of SQ-01. The input variables are:• Final (5 digits), SP2 (4 digits) & Free Fall (3 digits)
or
‚ Hi (6 digits), Lo (6 digits)
When using external thumbwheel Switches, SQ-18 should be set to 1.
Connection data
SQ-01 = 1, 2, 4 or 5
1011(25)
1011(25) 1010 (6)
1010 (6) 109 (24)
109 (24) 108 (5)
108 (5) 107 (23)
107 (23)
C
C
C
C
C
C
C
C
10 6
10 4 (3)
10 3(21)
C
C
(4)
10 5(22)
C
C
10 6 (3)
10 5(22)
10 4 (3)
10 3(21)
C
C
C
C
C
(2)
10 1(20)
10 0 (1)
C
C
10 2 (2)
10 1(20)
10 0 (1)
10 2
C
C
C
C
C
55 44 3 32 21 1 4 34 2 31 2 31 2 1 3 2 1
8 4 2 1
8 4 2 1
8 4 2 1
8 4 2 1
8 4 2 1
8 4 2 1 8 4 2 1 8 4 2 1 8 4 2 1 8 4 2 1
8 4 2 1
8 4 2 1
8 4 2 1
8 4 2 1 8 4 2 1 8 4 2 1 8 4 2 1
8 4 2 1
8 4 2 1
8 4 2 1
1
2
4
8
Final
Final
SP2
SQ-01 = 3 or 6
C
C
C
C
C
1011(25)
10
10 (6)
9
10 (24)
108 (5)
107 (23)
106 (4)
C
6 5 4 3 2 1
8 4 2 1
8 4 2 1
8 4 2 1
8 4 2 1
8 4 2 1
8 4 2 1
SP2
C
C
(36)
(18)
(37)
(19)
1
2
4
8
(36)
(18)
(37)
(19)
1
2
4
8
(36)
(18)
(37)
(19)
F.Fall
F.Fall
C
C
10 5(22)
4
10 (3)
3
10 (21)
10 2 (2)
10 1(20)
10 0 (1)
C
C
6 5 4 3 2 1
8 4 2 1
Hi
V1.1 BG 10-12-2003
8 4 2 1
8 4 2 1 8 4 2 1 8 4 2 1
8 4 2 1
8 4 2 1
8 4 2 1
8 4 2 1
8 4 2 1
Lo
Page 58 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
CHAPTER 6 MAINTENANCE
6-1 Restore all parameters to their default factory values.
(1) While the indicator is counting back to zero, adjust SW to ON and press
(2) Display shows the flashing digits
F
.
(3) Confirm / abort
(3-1) To confirm press
key & don’t release it until the display shows
, then release the key and return the calibration SW to OFF.
(3-2) To abort, set the calibration SW to OFF directly.
6-2 Maintenance function parameters
Power on the machine. Press
F
keys while the display counts back to zero.
.
Restore all parameters to their
default factory values. See for details
6-2-1.
F1
F
.
Clear zero compensation and tare
value. See for details 6-2-2.
F1
F
.
Clear batch setting value. See
for details 6-2-3.
F1
F
.
Display zero voltage (mV/V)
See for details 6-2-4
F1
F
.
F
Display span voltage (mV/V)
See for details 6-2-5
F1
V1.1 BG 10-12-2003
Page 59 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
6-2-1 Restore the function parameter back to its default value.
(1) During the indicator count back to zero, press
F
(2) The display shows
(3) Press
key and the display shows
(4) Confirm / abort
(4-1 ) To confirm, press the
.
flashing.
key & don’t release it. The display will then show
.
(4-2) To abort press the
key or switch the power off.
6-2-2 Clear zero compensation and TARE values
(1) During the indicator count back to zero, press
(2) The display shows
(3) Press
F
press the F1 key to display
key, the display shows
(4) Confirm / abort
(4-1 ) To confirm press the
.
flashing.
key & don’t release it. The display will then show
.
(4-2) To abort press the
key or switch the power off.
6-2-3 Clear batch setting
(1) During the indicator count back to zero, press
(2) The display shows
(3) Press
F
press the F1 key to display
key, the display shows
flashing.
.
(4) Confirm / abort
(4-1 ) To confirm press the
(4-2) To abort press the
key & don’t release it. The display will then show
key or switch the power off.
6-2-4 Display zero voltage (mV/V)
(1) During the indicator count back to zero, press
(2) The display shows
F
press the F1 key to display
(3) Press
key the display shows the zero voltage (mV/V). e.g.
(4) Press
key or switch the power off.
V1.1 BG 10-12-2003
Page 60 of 75
.
SM5040050120
EXCELL PRECISION CO. LTD.
6-2-5 Clear batch setting
(1) During the indicator count back to zero, press
press the F1 key to display
(2) The display shows
(3) Press the
key, the display shows the span voltage (mV/V).
e.g.
(4) Press
V1.1 BG 10-12-2003
F
.
key or switch the power off.
Page 61 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
6-3 Test mode
During the indicator count back to zero
Press
⇒ 7 segment display testing.
.
See for details 6-3-1
F1
F
⇒ Keypad and calibration SW
.
testing. See for details 6-3-2
F1
F
⇒ Display A/D internal value
.
display. See for details 6-3-3
F1
F
⇒
.
RS-232 serial loop back testing.
See for details 6-3-4
F1
F
⇒ EEPROM memory testing.
.
See for details 6-3-5
F1
F
⇒ Production testing use only.
.
F
F1
F1
F
If install interface, testing
continuous.
⇒ OP-01 interface testing
.
If OP-02, display
If OP-03, display
If OP-04, display
If OP-05, display
.
.
.
.
See for details 6-3-6
V1.1 BG 10-12-2003
Page 62 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
6-3-1 7 segment display testing
The display will show
~
, then display “.” and all of the icons. To exit press
6-3-2 Keypad and calibration SW testing
Setting the calibration SW to “ON”, or pressing any key will cause the related display
segment to change from
→ . To exit press
6-3-3 Display A/D internal value display
Display range is 0 ~ 520,000d (-0.1mV/V ~ 4.0mV/V). To exit press
6-3-4 RS-232 serial loop back testing
Terminal pin 7 and pin 8 must be connected together at the rear of the indicator.
If display shows
, the interface is working normally. If display shows
the interface is not working correctly.
,
6-3-5 EEPROM memory testing
If the display shows
memory is not working correctly.
, it means normal. If the display shows
, the
6-3-6 Option interface card testing
2 OP-01 RS232/RS422/RS485 testing
1) RS232 testing
J1~J4 ⇒ 1, 2 short (Adjust J1~J4 mini jumper to 2, 3)
Terminal pin 1 and pin 3 must be connected together at the rear of the indicator.
If display shows
, the interface is working normally. If display shows
the interface is not working correctly.
,
2) RS422 testing
J1~J4 ⇒ 1, 2 short (Adjust J1~J4 mini jumper to 1, 2)
J5~J6 ⇒ 1, 2 short (Adjust J5~J6 mini jumper to 1, 2)
Terminal pin1 and pin 3, pin 2 and pin 4 must be separately connected together at the
rear of the indicator.
If display shows
, the interface is working normally. If display shows
the interface is not working correctly.
,
2 OP-02 BCD parallel output interface testing
1) A flashing decimal point indicates the test procedure is active.
2) Program will transmit OFF → ON → OFF signal for each output bit of the BCD interface in
sequence.
V1.1 BG 10-12-2003
Page 63 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
2 OP-03 Analogue current output interface testing
1) 4 ~ 20mA current output testing
Use an ammeter to measure the output current between pin1 & pin 3 of the
interface.
Use the
F1
F
keys to select the output current level desired.
.
⇒
4mA
.
⇒
12mA
.
⇒
20mA
2) 0 ~ 10V voltage output testing
Use a voltmeter to measure the voltage between pin 2 & pin 3 of the interface.
F1
Use the
2
F
keys to select the output voltage level desired.
.
⇒
1V
.
⇒
5V
.
⇒
10V
4 Warning: To avoid damage to
components use only a
voltmeter.
Input1 ~ 4 output signal ON/OFF,
OP-04 Control I/O (4I/4O) testing
1)
related to display
.
Press
~
2) Press
V1.1 BG 10-12-2003
→ .
F1
Key
in sequence, represents Outputs 1 ~ 4
key to switch to the control input value.
Page 64 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
2
OP-05 Control I/O (8I/8O) testing
.
Input 1 ~ 8 signal ON/OFF, related to
display
Press
~
V1.1 BG 10-12-2003
Page 65 of 75
F1
→ .
key
in sequence, represents Output 1 ~ 8
SM5040050120
EXCELL PRECISION CO. LTD.
APPENDIX I Description of 7 segment characters
Digit
7 segments letter
Alphabet
7 segments letter
Alphabet
0
A
N
1
B
O
2
C
P
3
D
Q
4
E
R
5
F
S
6
G
T
7
H
U
8
I
V
9
J
W
K
X
L
Y
M
Z
V1.1 BG 10-12-2003
Page 66 of 75
7 segments letter
SM5040050120
EXCELL PRECISION CO. LTD.
APPENDIX II Function Table
Specification Calibration
Item
Function
CSP-01
Unit
CSP-02
Decimal
Point
CSP-03
Division
CSP-04
Max.
Capacity
Parameter
0
1
2
3
4
0
1
2
3
1
2
5
10
20
50
999999
↓
000000
Setting Value
Description
None
g
Kg
t
lb
None
1 Decimal Point
2 Decimal Point
3 Decimal Point
CSP-10
CSP-11
V1.1 BG 10-12-2003
2
0
Division
1
Max. capacity
999999
0 =full range Zero range = calibration zero point ± (Max.
CSP-05 Zero range (±1%~30%)
capacity×setting value %)
Time of
Time and range of zero tracking should be use
0.0 ~ 5.0
CSP-06
zero
at the same time. If the time is set to 0.0, the
(sec)
tracking
zero tracking function is disabled.
Range of zero tracking = (setting value×½)D ,
Range of
D=min. division
CSP-07
zero
0 ~ 9 Range and time of zero tracking should be use
tracking
at the same time. If the range is set to 0, the
zero tracking function is disabled.
Investigate time and range should be use at the
0.0 ~ 5.0
Investigate
same time. If the time is set to 0.0, the
CSP-08 time in stable
(sec)
investigate time is disabled.
Investigate time and range should be use at the
Investigate
range
in
CSP-09
0 ~ 9 same time. If the range is set to 0, the
stable
investigate range is disabled.
Weight
unstable,
function
ZERO and
TARE
Gross Weight
is negative,
function
TARE
Default
0
Action
1
None
0
Action
1
None
Page 67 of 75
0
1.0
2
1.0
2
0
0
SM5040050120
EXCELL PRECISION CO. LTD.
2
FNC GROUP FUNCTION SETTING
Item
Setting value
Function
Description
5 Hz
4.17 Hz
2.5 Hz
2.08 Hz
1.25 Hz
1.04 Hz
0.63 Hz
0.52 Hz
0.31 Hz
0.26 Hz
Parameter
FNC-01
FNC-02
FNC-03
Digital Filter I
0
1
2
3
4
5
6
7
8
9
Digital Filter II
0
1
2
3
4
5
Key – Locked
FNC-04
“F” function setting
FNC-05
“F1” function setting
V1.1 BG 10-12-2003
Default
4
Disabled
Less filter
2
Greater
000000
↓
111111
0
1
Normal
(lock disable)
Close
(lock enable)
The bits and front
panel key positions
are related to each
other.
Parameter ⇒ Description
2 ⇒ Display Net / Gross weight
3 ⇒ Setpoint parameter setting
2 ⇒ Tare reset
3 ⇒ Manual serial, parallel print output.
4 ⇒ Start load
5 ⇒ Stop load
6 ⇒ Start comparison
7 ⇒ Unload command
8 ⇒ Totalise weight and counts
command
9 ⇒ Clear totalised weight and counts
10 ⇒ Hold mode
11 ⇒ Escape Hold mode (I/O DSP)
12 ⇒ Convert to Gross / Net / totalised
weight / totalised Count
Page 68 of 75
000000
1
0
SM5040050120
EXCELL PRECISION CO. LTD.
Item
Setting value
Function
Description
Parameter
FNC-06
Front panel indication “◄”
setting (top)
FNC-07
Front panel indication “◄”
setting (next to top)
FNC-08
Front panel indication “◄”
setting (next to bottom)
FNC-09
Front panel indication “◄”
setting (bottom)
FNC-10
Return to zero band
FNC-11
Hold
FNC-12 Rate for display rewrite
V1.1 BG 10-12-2003
Default
Parameter ⇒ Description
0 ⇒ Zero
1 ⇒ MD
2 ⇒ Gross
3 ⇒ Net
4 ⇒ Totalised weight (Accu. V)
5 ⇒ Totalised transactions (Accu. C)
6 ⇒ SP1
7 ⇒ SP2
8 ⇒ SP3
9 ⇒ Hi
10 ⇒ OK
11 ⇒ Lo
12 ⇒ Under
13 ⇒ Over
14 ⇒ Discharge
15 ⇒ Running
16 ⇒ Hold
0
5d
1
10 d
2
20 d
3
40 d
4
60 d
5
80 d
6
100 d
7
150 d
8
200 d
9
250 d
0
Hold
1
Peak hold (positive)
2
Peak hold (negative)
3
Peak hold (absolute value)
0
No limitation
1
20 times/sec
2
10 times/sec
3
5 times/sec
4
1 time/sec
Page 69 of 75
0
1
2
3
0
0
0
SM5040050120
EXCELL PRECISION CO. LTD.
Serial Input/Output Interface (Build in OP-1)
Item
RS1- 01
RS2- 01
Function
Transmit format
Setting value
Description
0
1
2
3
4
5
6
7
8
9
0
1
2
3
0
1
2
3
4
5
0
1
As display
Gross only
Net only
As display (simple)
Gross (simple)
Net (simple)
Comparison + As display (simple)
Comparison +Gross (simple)
Comparison +Net (simple)
Tare
Totalised (Accu.) Weight and number of
transactions
Transmit continuous + command mode
Auto transmit + command mode
Manual transmit + command mode
Command mode
600
1200
2400
4800
9600
19200
N, 8, 1
No parity, 8 data bits, 1 Stop bit
O, 7, 1 Odd parity, 7 data bits, 1 Stop bit
2
E, 7, 1 Even parity, 7 data bits, 1 Stop bit
10
RS1- 02
RS2- 02
Transmit mode
RS1- 03
RS2- 03
Transmit speed
RS1- 04
RS2- 04
Parity
Bit length
Stop Bit
RS1- 05
RS2- 05
Transmit times
Default
Parameter
0
1
2
3
4
Open
1 time/sec.
2 times/sec.
5 times/sec.
10 times/sec.
000000
RS1- 06
Transmission conditions
RS2- 06
Negative(Net Wt.)
Weight unstable
0
0
2
2
0
0 ⇒ transmit cont.
1 ⇒ Stop transmit
000000
Overload (OL)
RS1- 07
Indicator poling address
RS2- 07
V1.1 BG 10-12-2003
00
↓
99
When set to 0, Indicator addressing is not
used.
Page 70 of 75
0
SM5040050120
EXCELL PRECISION CO. LTD.
BCD Parallel Output Interface (OP – 02)
Item
Function
bCd- 01
Data type
bCd- 02
Transmit mode
bCd- 03
Output Logic
bCd- 04
Data ready
Signal logic
bCd- 05
OL output code
bCd- 06
Data code
V1.1 BG 10-12-2003
Setting value
Parameter
0
1
2
0
1
2
0
1
0
1
0
1
0
1
Description
As display
Gross
Net
Transmit continuous
Auto transmit
Manual transmit
Positive logic action
Negative logic action
Positive logic action
Negative logic action
FFFFFF
999999
BCD Code
Hex. Code
Page 71 of 75
Default
0
0
0
0
0
0
SM5040050120
EXCELL PRECISION CO. LTD.
Analogue Current/Voltage Output Interface (Op - 03)
Item
Setting value
Function
AnL- 01
Data type
AnL- 02
Signal output
AnL- 03
Weight in Lo
Parameter
Description
0
1
2
0
1
As display
Gross
Net
Current output
Voltage output
Default
0
0
000000 ~ 999999 When the weight reaches the value of
that in AnL-03, the current / voltage
0.0 mA ~ 20.0 mA output is changed to that configured in
Current / Voltage
AnL- 04
or
AnL-04.
in Lo
0.0 V ~ 10.0 V
AnL- 05
0
4.0
Weight in Hi
000000 ~ 999999 When the weight reaches the value of 300000
that in AnL-05, the current / voltage
0.0 mA ~ 20.0 mA output is changed to that configured in
Current / Voltage
AnL- 06
20.0
or
AnL-06.
in Hi
0.0 V ~ 10.0 V
V1.1 BG 10-12-2003
Page 72 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
External Parallel Input/Output Interface (Op-04 & Op-05)
Item
Setting value
Function
Parameter
IN - 01
Input 1
IN - 02
Input 2
IN - 03
Input 3
IN - 04
Input 4
IN - 05
Input 5
IN - 06
Input 6
IN - 07
Input 7
IN - 08
Input 8
Item
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Setting value
Parameter
Output 1
OUT- 02
Output 2
OUT- 03
Output 3
OUT- 04
Output 4
OUT- 05
Output 5
OUT- 06
Output 6
OUT- 07
Output 7
OUT- 08
Output 8
OUT- 09
The output logics of
OUT-04~OUT-01
OUT- 10
The output logics of
OUT-08~OUT-05
V1.1 BG 10-12-2003
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
⇒ None
⇒ Zero
⇒ Tare
⇒ Tare reset
⇒ Start batching
⇒ Stop batching
⇒ Discharge Command
⇒ Hold
⇒ Hold display & I/O reset
⇒ Totalise (Accu) Command
⇒ Clear totaliser (Accu)
⇒ Clear previous total (Accu) Value.
⇒ Start to compare
⇒ Serial and parallel printer manual output
⇒ Net / Gross
Function
OUT- 01
Default
⇒ Description
2
3
4
5
6
7
8
Default
Description
⇒ None
⇒ Zero band
⇒ SP1
⇒ SP2
⇒ SP3
⇒ Batching completed
⇒ Discharge
⇒ Peak ready
⇒ Stable
⇒ Internal batching process running
⇒ Under
⇒ Over
⇒ Hi
⇒ OK
⇒ Lo
0000 à positive logic
1111 à negative logic
0000 à positive logic
1111 à negative logic
Page 73 of 75
1
2
3
4
5
6
7
8
0000
0000
SM5040050120
EXCELL PRECISION CO. LTD.
Item
Setting value
Function
Default
Description
1
Normal batch
2
Loss-in weight
3
Comparison mode
Batching mode
4
Normal batch (Built-in program)
5
Loss-in weight (Built-in program)
6
Hold mode (Built-in program)
The built-in auto-program starts the
0.0 ~ 25.5
batch comparison procedure after the
Batching start delay time
(sec)
input of the batch start signal.
No full flow comparison during this
SP1,SP2
0.0 ~ 25.5 function’s set time period. If the set
value is 0, indicates this function is not
(sec)
Waiting time comparison
in use.
Batch finish output signal 0.0 ~ 25.5 Output the batch finished signal after
delay time
(sec)
this delay time.
Parameter
SQ- 01
SQ- 02
SQ- 03
SQ- 04
SQ- 05
Batch finish Condition
SQ- 06
Batch finish
Output signal time
0
Wait until the weight is stabilized
No need to wait until the weight has
stabilized
Batch finished output signal time.
0.0 ~ 25.5
If set to 0, the output signal will be off
(sec)
until the next batch start.
1
1
0.0
0.0
0.5
0
1.0
Batch finish signal
ON
SQ 04
OFF
Batch finish
SQ 06
Number of Times the
SQ- 07 supplementary loading
0 ~ 255
function operates
Supplementary loading 0.0 ~ 25.5
SQ- 08
gate open time
(sec)
SQ- 09
If the set value is 0, this function is not in
use.
0
Must be coordinate with times of
supplementary loading, (SQ- 07)
0.1
Supplementary loading 0.0 ~ 25.5 Must be coordinate with times of
gate close time
(sec)
supplementary loading, (SQ- 07)
1.0
Supplementary loading signal
SQ- 08
ON
SQ- 08
SQ- 09
SQ- 09
OFF
SQ- 07 Times of “ON” of the supplementary loading
V1.1 BG 10-12-2003
Page 74 of 75
SM5040050120
EXCELL PRECISION CO. LTD.
Function Configuration Menu
Item
Setting value
Function
Default
Description
Parameter
SQ- 10
Discharge start delay 0.0 ~ 25.5
Delay time before Discharge signal is ON.
time
(sec)
0.0
SQ- 11
Discharge stop delay 0.0 ~ 25.5
Delay time before Discharge signal is OFF.
time
(sec)
0.0
SQ- 12
Discharge time
0.0 ~ 25.5 Won’t activate internal discharge control
(sec)
function, if set to 0.
0
Discharge input signal
Weight reach zero band
SQ- 10
Discharge output signal
SQ- 11
0.0 ~ 25.5
Delay time before Restart signal is ON.
(sec)
SQ- 13
Restart delay time
SQ- 14
Batching counts
SQ- 15
Set the zero band in to
final weighing value
0
1
No setting
Setting
Comparison anytime
To compare at batch finish
Hi, OK, Lo
0
1
2
3
4
SQ- 16
SQ- 17
Auto accu. weight /
counts
0 ~ 255 Number of batch runs
(times)
0 ⇒ one batch only
TARE auto.
SQ- 21
Discharge auto
V1.1 BG 10-12-2003
0
0
To compare at batching finish and external input signal.
Comparison auto
Disabled
Enabled
The parameter
0
source in weight
1
comparison
Weight comparison 0.0 ~ 25.5
SQ- 19
delay time
(sec)
SQ- 20
0
To compare at external input signal
0
1
SQ- 18
1.0
0
Key in directly from front keypad
0
Input directly from rear interface
Comparison delay time for Hi, OK, Lo
0
Press keypad TARE to TARE
1
TARE auto
0
1
Input from external input or keypad
Discharge auto + manual
Page 75 of 75
0.5
0
0
SM5040050120