MARcus TD-100 User manual

TD-100
USER MANUAL

1
CONTENTS
SAFETY..............................................................................................................................................3
FEATURES.......................................................................................................................................... 4
CHAPTER 1 FRONTAND REAR PANEL SPECIFICATIONS.............................................................5
1-1 Front Panel ............................................................................................................................. 5
1-2 Rear Panel...............................................................................................................................6
1-3 Keyboard Description..............................................................................................................7
1-4 A/D Conversion ...................................................................................................................... 7
1-5 Power Supply..........................................................................................................................7
1-6 Dimensions............................................................................................................................. 8
CHAPTER 2 GENERAL FUNCTION GUIDE......................................................................................9
2-1 Function Setup and Operation Procedures ................................................................................9
2-2 Function Setting.................................................................................................................... 12
CHAPTER 3 CALIBRATION ............................................................................................................ 15
3-1 Load Cell Connection............................................................................................................ 15
3-2 Parameter Setting and Calibration Flow Chart ........................................................................ 16
3-4 Specification Calibration ....................................................................................................... 18
3-5 General Calibration ............................................................................................................... 20
3-6 Linearity Calibration ............................................................................................................. 21
3-7 Digital Calibration................................................................................................................. 23
3-8 Calibration Error Messages.................................................................................................... 24
CHAPTER 4 WEIGHT COMPARISON PROCEDURES .................................................................... 25
4-1 Function Configuration Menu................................................................................................ 25
4-2 Check Weighing Configuration.............................................................................................. 28
4-3 Batching Signal Outputs........................................................................................................ 31
4-4 Normal Batching Flow Chart (SQ-01=1)................................................................................ 32
4-5 Loss-in Weight Flow Chart ( SQ1 = 2 ).................................................................................. 33
4-6 Hi, OK, Lo Output Flow Chart............................................................................................... 34
4-7 Normal Batching (Built-in Program) Flow Chart (SQ-01=4)................................................... 35
4-8 Loss-in Weight (Built in Program) (SQ-01=5)........................................................................ 36
4-9 Hold Mode (SQ-01 = 6)......................................................................................................... 37
4-9-1 Hold Mode Flow Chart............................................................................................... 38
4-9-2 Hi, OK, Lo Comparison.............................................................................................. 39
4-10 Totalizing (ACCU.) Auto / Transmit..................................................................................... 39
CHAPTER 5 INTERFACE................................................................................................................. 40
5-1 Serial Input/Output Interface (Built-in) .................................................................................. 40
5-2 BCD Parallel Output Interface (OP-02).................................................................................. 48
5-3 Analogue Current Output Interface (OP-03)........................................................................... 50
5-4 External Parallel Input /Output Interface ................................................................................ 52
CHAPTER 6 MAINTENANCE.......................................................................................................... 57
6-1 Restore all Parameters to The Default Factory Values. ............................................................ 57
6-2 Maintenance Function Parameters.......................................................................................... 57
6-2-1 Restore the Function Parameter Back to Its Default Value ............................................ 57
6-2-1 Restore the Function Parameter Back to Its Default Value............................................ 58
6-2-2 Clear Zero Compensation and Tare Values................................................................... 58
6-2-3 Clear Batch Setting..................................................................................................... 58
6-2-4 Display Zero Voltage (mV/V)...................................................................................... 58
6-2-5 Clear Batch Setting..................................................................................................... 59
6-3 Test Mode............................................................................................................................. 60
6-3-1 7 Segment Display Testing.......................................................................................... 61
6-3-2 Keypad and Calibration SW Testing............................................................................ 61
6-3-3 DisplayA/D Internal Value Display............................................................................. 61

2
6-3-4 RS-232 Serial Loop Back Testing................................................................................ 61
6-3-5 EEPROM Memory Testing ......................................................................................... 61
6-3-6 Option Interface Card Testing ..................................................................................... 61
APPENDIX I DESCRIPTION OF 7 SEGMENT CHARACTERS ....................................................... 63
APPENDIX II FUNCTION TABLE.................................................................................................... 64
APPENDIX III MODBUS DATAADDRESS TABLE......................................................................... 73
APPENDIX VI MODBUS DATAADDRESS TABLE......................................................................... 74

3
!
SAFETY
When the instrument is installed, connect an earth bonding conductor
from FG to the earth connection marked “ ”.
Disconnect the mains power supply before opening the instrument
housing. NOTE: There are no user serviceable parts inside.
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.
Before turning the power on ensure the supply voltage is within the
DC24V.
The operating ambient temperature range is -10oC ~ +40oC.
(+14°F ~ +104°F)

4
FEATURES
TD-100 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 calibrate the system.
Display load cell output voltage (mV/V) for future maintenance
Adjustable filter
Built-in RS232C bi-directional interface or RS485 one way serial interface
Built-in MODBUS (RTU) format
Interface options:
OP-02 BCD parallel output interface (Open collector output)
OP-03 16 BitAnalogue output interface (4 ~ 20 mAor 0~10V)
OP-04 Control I/O (4 In / 4 Out) + Setpoint In (BCD code)
OP-05 Control I/O (8 In / 8 Out)

5
CHAPTER 1 FRONT AND REAR PANEL
SPECIFICATIONS
1-1 Front Panel
Display
6 digits, bright red, 7 segment LED display, character height 16mm (0.56”).
Display can be switched between Gross Weight / Net Weight / Totalised Weight / Number
of transactions in the total.
Indication icons “○”
ZERO
○
:
Zero Indication
MD
○
:
Unstable weight Indication
GROSS
○
:
Gross weight Indication
NET
○
:
Net weight Indication
Kg
○
:
Weighing Units:Kg
g
○
:
Weighing Units:g
lb
○
:
Weighing Units:lb
t
○
:
Weighing Units:t
The indicator is supplied with suitable labels to customise the icon displays. Refer to
GEF. 06 ~ GEF for the various options available.
Weighing Units
Weighing Units kg / g / t / lb.

6
1-2 Rear Panel
Terminal Block
12Way Terminal Block
1st
:
DC+24V
2nd
:
DC 0V
3rd
:
FG
4th
:
TXD / DA+
5th
:
RXD / DA-
6th
:
SG
7th
:
EXC+
8th
:
SEN+
9th
:
SEN-
10th
:
EXC -
11th
:
SIG +
12th
:
SIG -

7
1-3 Keyboard Description
Function GEF-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 0.10μV/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
DC24V
:
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 “” symbol) and
serial data output are disabled.
Escape from standby mode: Re-power on mains for normal operation.
:
When parameter setting, it moves the flashing digit left.
In the normal mode, it performs a Zero operation.
:
When parameter setting, it moves the flashing digit right.
In the normal mode, it performs a semi-auto Tare operation.
:
When parameter setting, it increments the flashing digit or steps up the
select item.
In the normal mode, it accesses the GEF-05 setting.
:
When parameter setting, it decrements the flashing digit or steps down the
select item.
In the normal mode, it accesses the GEF-04 setting.
:
Confirm / enter key

8
1-6 Dimensions
UNIT：mm

9
CHAPTER 2 GENERAL FUNCTION GUIDE
2-1 Function Setup and Operation Procedures
Function
Operation
Display
Description
Enter calibration mode
Press not release, then press
key after the power is turned on
01 CSP
See 3-2 for details
Enter function setting
Press not release, then press
key after the power is turned on
01 GEF
See 2-2 for details
Reset all parameters
back to default
Turn the power on then press and hold
The and keys during the self-testing
sequence
ALL
See 6-1 for details
Reset general function
parameters back to
default
Turn the power on and press and keys
during self-testing sequence
1 FNC
See 6-2-1 for details
Clear zero point
compensation and tare
value
Turn the power on and press and keys
during self-testing sequence, and then press
2 ZERO
See 6-2-2 for details
Clear setpoint parameter
setting
Turn the power on and press and keys
during self-testing sequence, and then press
two times
3 SPO
See 6-2-3 for details
Value of zero point
voltage(mV/V)
Turn the power on and Press and ,then
press three times.
4 Z_MV
See 6-2-4 for details
Value of Span voltage
(mV/V)
Turn the power on andPress and then
Press
5 S_MV
See 6-2-5 for details
Entering to test mode
Turn the power on and press and keys
during self-testing sequence
1 DSP
See 6-3 for details
Check weighing setpoint
parameter setting
Press the key to set
the parameter of GEF.4 to 1 in the normal mode
1.Final
or
1.HI HI
See 4-2 for details

10
Key actions in function set up mode
Decreases the number of the flashing digit
Moves the flashing digit one space to the left
Moves the flashing digit one space to the right
Saves the configuration
Quits set up mode / Escape
Increases the number of the flashing digit

11
Function Setting
First Serial Port Interface
BCD Parallel Port output
interface
Analogue current /
voltage output interface
External signal input interface
External signal output
interface
Weight comparison
procedures
07 SQ
Function Setting Procedures
With weight displayed press and hold the key. Then, press
G E F -0 1
RS1-01
B C D - 01
A N L - 01
O U T - 01
SQ-01
01 GEF
02 RS1
03 BCD
04 ANL
05 IN
06 OUT
IN-01
See 5-1 for details
See Function Setting 2-2
for details
See 5-2 for details
See 5-3 for details
See 5-4 for details
See Chapter 4 for details
See 5-4 for details

12
2-2 Function Setting
Press
Input desired
Parameter code
Press
Display shows the
previous parameter
code. Input the new
code as required
Press
To continue the next function setting
or press to escape
Increment flashing
digit
Decrement flashing
digit
Move flashing point
left.
Move flashing point
right
Store data in
memory
Exit / Escape
*Function Parameter code
G E F -0 1Digital Filter I
G E F -0 2Digital Filter II
G E F -0 3Lock keypad function
G E F -0 4“FUNC” function setting
G E F -0 5“F1” function setting
G E F -0 6Front panel indication “●” setting (first)
G E F -0 7Front panel indication “●” setting (second)
G E F -0 8Front panel indication “●” setting (third)
G E F -0 9Front panel indication “●” setting (fourth)
G E F -1 0Terms of back to zero
G E F -1 1Hold
G E F -1 2Rate for display rewrite
0 1 GEF
G E F -0 1
G E F -0 5
0 0 0 0 0 0
G E F -0 6

13
GEF Group Function Setting
Item
Function
Setting value
Default
Parameter
Description
GEF-01
Digital Filter I
0
5 Hz
4
1
4.17 Hz
2
2.5 Hz
3
2.08 Hz
4
1.25 Hz
5
1.04 Hz
6
0.63 Hz
7
0.52 Hz
8
0.31 Hz
9
0.26 Hz
GEF-02
Digital Filter II
0
Disabled
2
1
Less filter
Greater
2
3
4
5
GEF-03
Key –Locked
000000

111111
0
Normal
(lock disable)
The bits and front
panel key
positions are
related to each
other.
000000
1
Close
(lock enable)
GEF-04
“FUNC” function setting
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
1
GEF-05
“F1” function setting
0

14
Item
Function
Setting value
Default
Parameter
Description
GEF-06
Front panel indication
“●” setting (Zero)
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
GEF-07
Front panel indication
“●” setting (MD)
1
GEF-08
Front panel indication
“●” setting (Gross)
2
GEF-09
Front panel indication
“●” setting (Net)
3
GEF-10
Return to zero band
0
5 d
0
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
GEF-11
Hold
0
Hold
0
1
Peak hold (positive 1)
2
Peak hold (negative)
3
Peak hold (absolute value)
4
Peak hold (positive 2)
GEF-12
Rate for display rewrite
0
No limitation
0
1
20 times/sec
2
10 times/sec
3
5 times/sec
4
1 time/sec

15
CHAPTER 3 CALIBRATION
3-1 Load Cell Connection
When using a 6 wire cable to connect the load cell, the SEN+ and SEN- can
be left unconnected (see below diagram)

16
3-2 Parameter Setting and Calibration Flow Chart
With weight displayed press and hold the key. Then, press

17
Entering the Digital
calibration, see 3.7 for
details
Entering the linearity
calibration, see 3.6 for
details
Entering the General
calibration, see 3.5 for
details
Entering the specification
calibration, see 3.4 for
details
Calibration process
With weight displayed press and hold the key. Then, press
Before the Linearity Calibration, the General Calibration should be completed.
Spec. Calibration
General Calibration
Linearity Calibration
Digital calibration

18
3-4 Specification Calibration
Press
Key in calibration
code
Press
Display shows the
previous parameter
code. Input the new
code as required
Press
To continue the next function setting
or press to escape
Increment flashing
digit
Decrement flashing
digit
Move flashing point
left.
Move flashing point
right
Store data in
memory
Exit / Escape
*Calibration parameter code
Unit
Decimal Point
Min. Division
Max. Capacity
Zero Range
Time of Zero tracking
Range of Zero tracking
Investigate period of unstable
Investigate range of unstable
Function Zero and Tare when
the weight is unstable.
Tare function availability when
gross weight is negative.

19
Item
Function
Setting value
Default
Parameter
Description
CSP-01
Unit
0
None
2
1
g
2
Kg
3
t
4
lb
CSP-02
Decimal
Point
0
None
0
1
1 Decimal Point
2
2 Decimal Point
3
3 Decimal Point
CSP-03
Division
1
Division size
1
2
5
10
20
50
CSP-04
Max.
Capacity
999999

000000
Max. capacity
999999
CSP-05
Zero range
0 =full range
(1%~30%)
Zero range = calibration zero point (Max.
capacitysetting value %)
0
CSP-06
Time of
zero
tracking
0.0 ~ 5.0
(sec)
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.
1.0
CSP-07
Range of
zero
tracking
0 ~ 9
Range of zero tracking = (setting value½)D ,
D=min. division
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.
2
CSP-08
Investigate
time in stable
0.0 ~ 5.0
(sec)
Investigate time and range should be use at
the same time. If the time is set to 0.0, the
investigate time is disabled.
1.0
CSP-09
Investigate
range in
stable
0 ~ 9
Investigate time and range should be use at
the same time. If the range is set to 0, the
investigate range is disabled.
2
CSP-10
Weight
unstable,
function
ZERO and
TARE
0
Action
0
1
None
CSP-11
Gross Weight
is negative,
function
TARE
0
Action
0
1
None