2. T2200P Series Weighing Indicator Technical Manual
Manufacturer Taiwan Scales Mfg. Co., Ltd
Model T2200
Report No H4M20805-6396-E-11
EMC Directive 2004/108/EC
Applicable Standards EN 55022: 2006, EN 55024: 1998+A1:2001+A2:2003
EN61000-3-2: 2006,
EN 61000-3-3: 1995+A1: 2001+A2:2005
Note: The declaration is only valid if the non-automatic weighing instrument was
verified by the manufacturer or with a certificate of conformity issued by a notified
body.
Taiwan Scale Mfg. Co., Ltd.
282, Sec.3, Hoping W. Rd.
Taipei,
Taiwan
TEL:886-2-23068203
FAX:886-2-23044354
e-mail: tscale@giga.net.tw
W & P Scales Mfg. (Kunshan) Co., Ltd.
No. 99 Shunchang Road
Zhoushi, Kunshan
Jiangsu
China
TEL:86-512-57669080
FAX:86-512-57669100
e-mail: sales@taiwanscale.com
Copyright by Taiwan Scale Mfg. Co., Ltd. All rights reserved. No part of this
publication may be reprinted or translated in any form or by any means without the
prior permission of Taiwan scale.
Taiwan Scale reserves the right to make changes to the technology, features,
specifications and design of the equipment without notice.
All information contained within this publication was to the best of our knowledge
timely, complete and accurate when issued. However, we are not responsible for
misimpressions which may result form the reading of this material.
Visit our Website at: www.taiwanscale.com
2
Declaration of Conformity
3. T2200P Series Weighing Indicator Technical Manual
CONTENTS
1. SPECIFICATIONS………………………………………………………………4
2. INTRODUCTION………………………………………………………………..5
3. INSTALLATION…………………………………………………………………5
Precautions……………………………………………………………………...5
Parts Description………………………………………………………………..6
Installation……………………………………………………………………….7
Load cell Connections………………………………………………………….7
4. KEYS DESCRIPTION…………………………………………………………..8
Key Board………………………………………………………………………..8
Display……………………………………………………………………………9
5. OPERATION…………………………………………………………………...10
5.1 Basic Operation…………………………….…………………………..10
Power On/Off……………………………………………………………..10
Zero………………………………………………………………………..10
Tare…………………….…………………………………………………..10
Select Unit………………………………………………………………10
5.2 Parts Counting……………………………………………………………11
Parts Counting………………………………………………………11
Check Weighing……………….………………………………………….11
5.3 Accumulation………………………….…………………………………..12
5.4 Accumulated Total……………….……………………………………….12
5.5 Memory Recall……………………………………………………………12
5.6 Delete the Memory……………………………………………………….13
5.7 Animal Weighing………………………….……………………………….13
5.8 Change Paper Roll……………………….……………………………….13
6. PARAMETERS………………………………………………………………...14
6.1 Keys Operation in Menu………………………………………………….14
6.2 Parameters………………………………………………………………...15
6.3 Calibration………………………………………………………………….16
6.4 Program Parameters……………………………………………………...17
7. RS-232 OUT PUT……….…………………………………………………….19
8. BATTERY OPERATION….…………………………………………………….23
9. ERROR CODES………………………………………………………………..24
10.DRAWING………………………………………………………………………25
Parts Name……………………………………………………………………..26
3
4. T2200P Series Weighing Indicator Technical Manual
1. SPECIFICATIONS
Dimensions
Specifications
Model T2200P
Resolution 1/30,000
Indicator housing ABS Plastic
Stabilisation Time 1 Seconds typical
Operating Temperature 0°C - 40°C / 32°F - 104°F
Power supply (external) 115 / 230 AC, 120 / 240 AC, 50/60Hz, 10 watts
Calibration Automatic External
Display 24mm LCD display with white LED back light
Keys 7 keys
Interface RS-232 Output Optional
Zero range 0mV~5mV
Signal input range 0~15mV
ADC Sigma delta
Internal counts 600,000
ADC update ≤1/10second
Load cell drive voltage Max 5V/150mA
Load cells Up to 8 cells
4
5. T2200P Series Weighing Indicator Technical Manual
2. INTRODUCTION
The T2200P is a weighing indicator that amplifies signals from a load cell,
converts it to digital data and displays it as a mass value.
It is suitable for general weighing with counting and check weighing functions.
It can connect the indicator to a printer or a PC.
All units include automatic zero tracking, audible alarm for pre-set weights,
automatic tare, and an accumulation facility that allows the individual weights
to be stored and recalled as an accumulated total.
3. INSTALLATION
Precautions
• The weighing indicator is precision electronic instrument. handle
it carefully.
• Do not install the scale in direct sunlight.
• Verify the local voltage and receptacle type are correct for
the scale.
• The mains lead must be connected to a power outlet with a
Protective ground / earth contact. The electrical supply at the
socket outlet must provide over current protection of an
appropriate rating.
• Pluggable equipment must be installed near an easily accessible
socket outlet.
• Avoid sudden temperature changes, vibration, wind and water.
• Avoid heavy RF noise.
• Keep the indicator clean.
5
6. T2200P Series Weighing Indicator Technical Manual
Parts Description
Display
Key Board
Thermal Printer
Load cell Connecter
Interface Connecter
On / Off Switch
Power Socket
6
7. T2200P Series Weighing Indicator Technical Manual
Installation
• Place the Indicator on a table or connect with proper stand.
• Connect the plat form load cell cable in to the indicator load cell connecter.
Load cell connecter is locating back side of the indicator.
• Connect the power cable out put pin in to the indicator power socket.
Power socket is locating, right side of the indicator.
• Power cable mains pin connects into your AC power socket.
Pluggable equipment must be installed near an easily accessible socket outlet
with a protective ground/ earth contact.
• Turn on the power switch. On /
Off switch is locating right side of the indicator. Press switch forward to turn
on the indicator. If you want to turn off, press backward the switch.
• Display will be show the scale capacity and will be starting self checking.
• After self checking, display will be come to normal weighing mode.
• Warm-up time of 15 minutes stabilizes the measured values after switching
on.
• Calibrate with exact calibration weights, minimum 1/3 of the scale capacity
want to use for calibration. For calibration see details in parameter.
Then you can start your operation
Load cell connections
• Connect the load cell cables to the terminal as shown below.
• It can connect eight 350 ohm load cells.
• The load cell drive voltage is 5V DC ±5% between
Excitation + and Excitation -.
Description Pin
Signal + 1
Excitation + 5
Signal – 2
Excitation – 4
Shield 3
7
8. T2200P Series Weighing Indicator Technical Manual
4. KEYS DESCRIPTION
Key Board
Keys Description
Used to print the results to PC or Printer and accumulation and
when in settings to exit a menu option, to return to normal operating
mode
Used to select the menu function.
Used to select the sample of quantities when in parts counting and
when in settings used to move active digit to left.
Used to select unit weight, parts and total weight when in parts
mode. In settings used to move active digit to right.
To perform a tare function, Subtracts weights
Set the Zero Display. In settings used to confirm/ enter selected
menu.
Used to change weighing unit
8
9. T2200P Series Weighing Indicator Technical Manual
Display
9
Stable
Check
weighing
Weighing unit
Parts counting
10. T2200P Series Weighing Indicator Technical Manual
5. OPERATION
Initial Start-up
Warm-up time of 15 minutes stabilizes the measured values after switching on.
5.1. Basic Operation
1. Power On/Off:
Switch on the balance by pressing on/ off key.
The display is switched on and the test is started and if want to switched off,
press backward the key.
2. Zero
Environmental conditions can lead to the balance exactly zero in spite of the
platform not taking any strain. However, you can set the display of your
balance to zero any time by pressing key and therefore ensure that the
weighing starts at zero.
3. Tare
The weight of any container can be tared by pressing button so that with
subsequent weighing the net weight of the object being weighed is always
displayed.
• Load weight on the platform.
• Press key. Zero is displayed, and tare is subtracted.
• Remove weight on the platform. Tared weight is displayed. It can set only one
tare value. It will be shown with a minus value.
• Press G/N to change between gross weight and net weight.
• To clear the tare value, remove the load and press key. Zero is displayed,
tare weight is cleared.
4. Select Unit
Press key to select unit.
10
11. T2200P Series Weighing Indicator Technical Manual
5.2. Parts Counting
5.2.1 Parts Counting
If necessary place a container on the platform and press to make zero.
Press key enter the parts counting mode and select the counting options
by pressing .
Display will be shown
p 10 For 10 pieces
P 20 For 20 pieces
P 50 For 50 pieces
P 100 For 100 pieces
P 200 For 200 pieces
Select the counting option and press to confirm.
Then can add more weight display will be show the number of parts.
5.2.2 Check Weighing
It can set an upper or lower limit when weighing with the limits range.
During the limit controls dividing the unit will indicate whether a value
upper or lower limits with an alarm sound .
See details for setting in Parameter f0 h-land f4 off» beep
• Check mode 1: No beep sound in the limits. Function turned off.
• Check mode 2: When the weight is between the limits. OK indicator will
be shown and beeper will be sounded.
• Check mode 3: When the weight is out of the limits, the beeper will be
sounded and OK will shown.
BOTH LIMITS SET
The display will show OK and the beeper will sound when the weight is
between the limits.
LOW LIMIT SET
Set hi is set to zero
The display will show OK and the beeper will sound when the weight is
less than the Low Limit. Above the Low Limit the display will show
HIGH and the beeper will be off.
11
12. T2200P Series Weighing Indicator Technical Manual
HIGH LIMIT SET,
Set lo is set to zero
The display will show LOW and the beeper will be off when the weight
is less than the High Limit. Above the High Limit the display will show
OK and the beeper will be on.
LOW IS SET GREATER THAN HIGH
The beeper will never sound and the display will show LOW if the
weight is less than the LOW limit, and HIGH if the weight is greater
than the Low Limit.
Note: The load weight must be greater than 20 scale divisions for the check
weighing operations.
To disable the check weighing function, enter zero into both limits.
5.3. Accumulation
• Place the goods on the platform to be weigh
Wait few seconds for display stable, then press . The value will be saved
and printed (if the printer is connected).
Display will be appear ACC 1. This display will appear two
seconds only.
Remove the load and wait few seconds for display return to zero.
• Place the second goods on the platform.
Wait few seconds for display stable. Then press . The value will be
saved.
Followed by the total number of weight will be displayed ACC 2
It can continue the process until the maximum capacity or value.
Note: When you change the weighing unit this saved values will be clear.
5.4 Accumulated Total
Manually, the scale can be set to accumulation by pressing ,
5.5 Memory Recall
When display of Zero, you can see the number of weighing and total weight
by pressing , display will be shown for two seconds.
12
13. T2200P Series Weighing Indicator Technical Manual
5.6 Delete the Memory
When display of Zero, you can see the number of weighing and total weight
by pressing , display will be shown for two seconds. Press during
this display. The memory data are deleted and display will be shown ACC 0
5.7 Animal weighing
KW can use vibrate loads for weighing. This function can use for weigh animals.
• Bring the load on to the platform.
• When the load few seconds get stable, the reading will be locked for
few seconds and will be follow beep.
• It can add or remove loads, also update the weighing locked values.
For this function set parameter P4 CHK to mode2, for settings see details in
parameters.
5. 8 Change paper roll
It can easy change new paper roll.
• Pull the printer roll cover.
• Remove the old roll pin
• Insert the new paper roll.
• Feed the paper, out of the roll cover
• Close the cover
• Normal thermal paper size
Diameter: 47mm
Width : 56mm
13
14. T2200P Series Weighing Indicator Technical Manual
6. PARAMETERS
6.1 Keys Operation in Menu
Enter the menu
• In weighing mode, press key
Select the menu
• Press , it can change the menu block one by one.
• Using increase the active digit.
Enter the selected menu
• Press , it can confirm, which will be shown displayed.
Change the digit to left
• Press , it can change the active digit to left.
Change the digit to right
• Press , it can change the active digit to left.
Return to weighing mode
• Press , exit from the menu.
Enter the prog mode
• When display will be shown pi n
• Press , and
14
15. T2200P Series Weighing Indicator Technical Manual
6.2 Parameters
Menu Sub-Menu Description
F0 H-L
SET Lo Set lower limit value
SET Hi Set upper limit value.
F1 toL
to CLr Clear the accumulation memory with out
printout
to P-C Print the total accumulation memory and clear
the total memory
to Prt Print the total accumulation and keep all the
memory.
F2 Unt
G Weighing units
Press to choose option on / off
Lb
Oz
Lb oz
F3 ti Set da Set date. The display will be show last date
Enter the new date,
Format :yy. mm. dd
Set ti Set time. The display will be show last time
Enter the new time,
Format : hh. mm. ss
F4 off
Clock Clk of Set clock off
Clk on Set Clock on, after five minutes
stable indicator clock will be
shown
Bl El on Display of back light on
El au Display of back light on
automatically
El off Display of back light off
beep Bp 1 Beep sound off during the
check weighing
Bp 2 Beeper will be sounded with in
the check weighing limits
Bp 3 Beeper will be sounded above
the check weighing limits
F5 ser Noon
Print Set print
P cont Send data continuous
Seire Also send data continuous
Ask Bi- direction , through PC
wirele Set wireless data
Set BAUD rate
After setting the RS 232 mode, display will be shown current
baud rate b XXX. Avail able baud rate: b600, b1200, b2400,
15
16. T2200P Series Weighing Indicator Technical Manual
b4800 and b9600 If necessary change the baud rate by
pressing and enter by pressing
Set printer type
Ty-tp Ticket printer
Lp 50 Label printer
F6 prt P prt Pr X M+ format- Date/Time
P Auto Lab X M+ format –Gross/Accumulation
prog pin Enter the programming and calibration menus by
using password
6.3 Calibration
• Turn on the power.
• During the self checking press key, display will be shown Cal
• Enter the password Press , and
• Display will be shown uoload
• Ensure the platform is empty and wait few seconds for stable indicator on.
• Press key to confirm, display will be shown current calibration weight. If
necessary change the value..
• After entering the calibration weight press key to confirm, display will be
shown load
• Place the calibration weight on the platform.
• After stable indicator on, press key to confirm.
• Display will be shown P ass , then will be start self checking and will come to
normal weighing mode.
Note: Calibrate with exact calibration weights, minimum 1/3 of the scale capacity
want to use for calibration.
16
18. T2200P Series Weighing Indicator Technical Manual
P1 ref A 2n 0 0 .5 d Automatic zero tracking
Default : 2d
1d
2d
4 d
0-auto P 1 0 Zero setting range, after switching
on the scales to zero.
Default: p1 10
P 1 2
P 1 5
P 1 10
P 1 20
0-rang P 2 2 Zero setting range, the display is set
to zero by pressing
Default: p2 20
P 2 4
P 2 10
P 2 20
P 2 50
P 2 100
speed Spd 7..5. Set AD speed
Default: spd 15
Spd 15
Spd 3 0
Spd 6 0
P 2 cal deci c 0 Set decimal point
C 0.0
C 0.00
C 0.000
C 0.0000
Inc Inc 1 Set the division
Inc 2
Inc 5
Inc 10
Inc 20
Inc 50
Inc 100
Inc 200
Cap XXXXXX Set Capacity
cal Set calibration
P3 pro gra Set Gravity
tri This display will be show XXXXX. For trimming
the load cells, showing primary weight.
It can calculate new rate by this formula
N2=N1+N1x[(K2-K1) /K2].
N1:Primary rate, N2: New rate, K1: Calibrate
weight,K2: Display weight
I nps This display will be show XXXXX for indicating
the internal counts.
reset Reset factory settings
P4 chk Mode 1 Normal weighing mode. (check weighing,
accumulation)
Mode 2 Animal weighing mode. (scale will lock reading
unstable loads, when display get little stable)
Mode 3 This is a subtraction scale (print out “-“ weight)
Mode 4 As the mode 3, but M+ out format different
18
20. T2200P Series Weighing Indicator Technical Manual
7. RS-232 OUT PUT
The T2200 Series of can be ordered with an optional RS-232 output.
Basic information
Specifications:
RS-232 output of weighing data
ASCII code
8 data bits
No Parity
Baud rate from 600bps to 9600bps
Connector: 9 pin d-subminiature socket
Pin 2: Input,
Pin 3: Output
Pin 5: Signal Ground
Check weighing output (9 pin d-subminiature socket)
Pin 1: VB
Pin 4: vcc (5V)(output)
Pin 5: com (gnd) public
Pin 6: ok (output)
Pin 7: low (output)
Pin 8: hi (output)
Pin 9: beep (output)
Normal print out
Data Format for normal weighing operations, parts counting or recalling of totals from
memory will all be different. Examples follow:
Normal Output
When parts counting weight, unit weight and count will be print,
20
Date AND TIME (This will be set date and time)
S/N (The number of increments every time a new value will be stored in to
memory)
GW (GW for gross weight, NT for net weight and a unit of weight )
Date:
Time: 00:00
Gross wt: 0.149KG (GW for gross weight, NT for net weight and a unit of weight)
Unit wt: 7.4257G (The average piece weight computed)
Quantity: 20PCS (The number of parts counted)
<If>
<If>
21. -QTY UNIT-
T2200P Series Weighing Indicator Technical Manual
When recalling the Total weight stored in the accumulation memory the output format
is:
Continuously output protocol
Con1: weighing mode
, -/ k g CR LF
-HEADER1-- - HEADER2- --- WEIGHT DATA --
Con1: counting mode
P C S : p c s CR LF
HEADER1: ST=STABLE, US=UNSTABLE
HEADER2: NT=NET, GS=GROSS
Con2:
Head
er0
Head
er1
Head
er2
Head
er3
Weig
ht1
Weig
ht2
Weig
ht3
Weig
ht4
Weig
ht5
Weig
ht6
Tare1 Tare2 Tare3 Tare4 Tare5 Tare6
Termin
ator1
Termina
tor2
Header0=02H
Header1 follow decimal point
Decimal point=0, header1=22H
Decimal point=1, header1=23H
Decimal point=2, header1=24H
Decimal point=3, header1=25H
Decimal point=4, header1=26H
Header2 follow weigh status, default value=20H
If in net mode (tare value not 0), header2=header2|01H
If gross weight “-“, header2=header2|02H
If overload or gross weight “-“, header2=header2|04H
If unstable, header2=header2|08H
If weighing unit=kg, header2=header2|10H
Header3 follow weighing unit
If weighing unit=g, header3=21H
If weighing unit=oz, header3=23H
Weight1~weight6: weighing data
Tare1~tare6: tare value
Terminator1: 0DH
Terminator2: 0AH
21
*************** (A line of stars is shown)
<lf> (Includes 1 line feed)
Date:
Time: 00:00
Total No: 3 (Times of the accumulation memory)
Total wt.: 0.447KG (Weight of the accumulation memory)
***************
-WEIGHT UNIT- TERMINATOR
- QTY -
24. T2200P Series Weighing Indicator Technical Manual
8. BATTERY OPERATION
The weighing indicator can be operated from the battery if desired. The battery life is
approximately 35 hours.
When the battery needs charging a symbol on the weight display will turn on. The
battery should be charged when the symbol is on. The scale will still operate for
about several minutes after which it will automatically switch off to protect the battery.
To charge the battery simply plug into the mains power. The scale does not need to
be turned on.
The battery should be charged for 12 hours for full capacity.
In the LCD display has a battery indicator to indicate the status of battery charging.
When the scale is plugged into the mains power the internal battery will be charged.
When turn on the indicator, if the battery indicates is full then the battery has a full
charge. If it is half then the battery is nearly discharged and empty indicates the
battery should be charged.
As the battery is used it may fail to hold a full charge. If the battery life becomes
unacceptable then contact your distributor.
24
25. T2200P Series Weighing Indicator Technical Manual
9. ERROR CODES
Error Message Description Solution
----- Maximum load exceeded Unload or reduce weight
Err 1 Incorrect date Enter the date by using format
“yy;mm:dd”
Err 2 Incorrect time Enter the time by using format
“hh:mm:ss”
Err 4 Zero setting error Zero setting range exceeded due
to switching on.(4%max)
Make sure platform empty.
Err 5 Key board error Check the keys and connecter.
Err 6 A/D value out of range Make sure platform empty and
check the pan is installed proper.
Check the load cell connectors.
Err 9 Unstable Reading Check any air variation, vibration,
RF noise and touching some
where.
Check the load cell and
connecters.
Err 17 Tare out of range Remove the load and restart scale
again.
--ol-- Over range Remove the load.
Re calibrate
Fai l h / fai l l Calibration Error Re calibrate
Err p Printer error Check the printer and settings
Ba lo /
lo ba
Battery low Re charge battery, check the
voltages.
25