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BTA210D
User Manual
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Axis BTA210, BTA210D User Manual

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BTA210(D)
USER
MANUAL
BTA Series
File: ER-BTA-144-05-10 btA0009 GB
BTA2100(D)
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Contents:
1. General description ........................................................................................................................................................................................3
2. Completeness .................................................................................................................................................................................................3
3. Safety rules......................................................................................................................................................................................................4
4. Technical data .................................................................................................................................................................................................5
5. General scale view..........................................................................................................................................................................................6
6. Keys and indicators........................................................................................................................................................................................8
7. Preparing working environment...................................................................................................................................................................9
8. Preparing scale to work ...............................................................................................................................................................................10
9. General operation principles .......................................................................................................................................................................11
10. Operation rules during work with accumulators (batteries) ..................................................................................................................12
11. Accumulators (batteries) replace ..............................................................................................................................................................13
12. Start-up ........................................................................................................................................................................................................14
13. Connection with computer or a printer ....................................................................................................................................................15
14. Basic scale functions .................................................................................................................................................................................17
14.1. Simple weighing.......................................................................................................................................................................................17
14.2. Weighing with tare ...................................................................................................................................................................................17
15. Special functions ........................................................................................................................................................................................18
15.1. Customization of special functions menu (ACtIV and dEFAULt) .......................................................................................................20
15.2. Autozeroing function (AutotAr) ..............................................................................................................................................................21
15.3. Pieces counting function (PCS) .............................................................................................................................................................22
15.4. Function for changing mass unit (UnIt).................................................................................................................................................23
15.5. Percent calculation functions (PErCEnt)...............................................................................................................................................24
15.6. Function for summing recipe ingredients (rECIPE) .............................................................................................................................25
15.7. Function for calibration with external weight (CALIbr) ........................................................................................................................26
15.8. Label choosing function (LAbEL) .........................................................................................................................................................27
15.9. Function for setting serial interface parameter (Port-1 and 2) ............................................................................................................28
15.10. Printout configuration (PrInt)................................................................................................................................................................29
15.11. Animal weighting function (LOC) .........................................................................................................................................................30
15.12. Memorizing tare function (tArE) ...........................................................................................................................................................31
15.13. Maximum value indication function (UP) ............................................................................................................................................32
15.14. Force measuring function (nEWton)....................................................................................................................................................33
15.15. Anty-disturbance filter option (FILtEr).................................................................................................................................................33
15.16. Setting backlight function (b_LIGHt) ...................................................................................................................................................34
15.17. Function for choosing reading unit (rESOLUt) ..................................................................................................................................34
15.18. Statistical calculations function (StAt) ...............................................................................................................................................35
15.19. Basis weight of paper counting function (PAPEr).............................................................................................................................38
15.20. Charging accumulators function (bAttErY)- option ..........................................................................................................................39
15.21. Automatic switching off function (Auto OFF) ....................................................................................................................................40
15.22. Total weight function (totAL) ...............................................................................................................................................................41
15.23. Date and time setting (dAtE)................................................................................................................................................................43
15.24. Function of comparing with preset threshold values (trESh) ...........................................................................................................44
Troubleshooting and maintenance .................................................................................................................................................................47
Declaration of Conformity................................................................................................................................................................................49
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1. General description
BTA series electronic scales are destined for laboratory works which do not require high accuracy and for wide range of technical purposes as well. All scales are metrologically tested by manufacturer and are not destined for EC verification. According to an order scales can be calibrated. NACE classification: 33.20.31.
2. Completeness
Standard set consists of:
1. Scale
2. Feeder
3. Draft shield with cover (option),
4. User manual
5. Guarantee card
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3. Safety rules
It is necessary to follow safety rules of work with the
scale shown below. Obeying those rules is the
condition to avoid electrical shock or damage of the
scale or connected peripheral devices.
• All repairs and necessary regulations can be made by authorised
personnel only.
• To avoid fire risk use a feeder of an appropriate type (if feeder is
supplied with the scale) and supply voltage has to be compatible with specified technical data.
• Do not use the scale when its cover is opened.
• Do not use the scale in explosive conditions.
• Do not use the scale in high humidity environment.
• If the scale seems not to operate properly, switch it off and do not use
until checked by authorised service.
According to current acts of low about protection of
natural environment, wasted scales should not be put
into waste containers together with ordinary waste.
• Wasted scale after operation period can be delivered to units authorized
for gathering wasted electronic devices or to the place where it was bought.
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4. Technical data
Scale type
BTA210 BTA210D BTA2100 BTA2100D
Capacity (Max)
210g 210g 2100g 2100g
Reading unit (d)
0,01g 0,01g/0,001g 0,1g 0,1g/0,01g
Linearity 0,02g 0,003g 0,2g 0,03g Repeatability 0,02g 0,003g 0,2g 0,03g
Pan dimensions
φ115mm φ115mm φ150mm φ150mm
Working temperature
+18°C ÷ +33°C
Tare range
-Max
Weighing time
<3s
Scale dimensions
185x290x90mm
Scale weight
1kg
Power supply
~230V 50Hz 6VA / =12V 850mA (1,2A)
Accumulators
NIMH ( AA size) – 4 pcs.
Time of continuous work with accumulators
1000mAh
c.a. 6 h
with display backlight
c.a. 16
without display backlight
Accumulator power level indication (bAttEry function)
Time of automatic switching off the scale
> 5 min
(AutoOFF function) Time of automatic switching off display backlight
> 30 s
(b_LIGHt function)
Recommended calibration weight
F2 200g M1 200g F2 2000g M1 2000g
Note:
F2 and M1 are names of international calibration weight classes according to O.I.M.L. Requirements about calibration weight accuracy are connected with these classes.
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5. General scale view
BT210(D) scale:
1 – pan
2 – pan support
(under pan)
3 – pan ring
(against blows)
4 – display LCD
5 – keys
6 – rotating legs
7 – water level
8 – draft shield
(option)
9 – draft shield cover
(option)
BT2100(D) scale:
1 – pan
2 – pan support
3 – information
window
4 – display LCD
5 – keys
6 – rotating legs
7 – water level
6
1
2
5
4
7
6
1
8
9
2
5
3
4
7
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Connectors view:
ON OFF
Adjustment switching
USB (option)
RS232C
RxD (receiver)
TxD (transmitter)
ground
case
Feeder
Feeder
Printer or computer
1
2
3
4
5
6
7
8
9
~230V
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6. Keys and indicators
key
I/
- switch on / switch off (standby),
"
→T←
- taring (storing package mass subtracted from weighed mass)
"
B/G
- showing gross mass (option),
"
→0←
- zeroing the scale when pan is empty (option) ,
"
MENU
- special function menu,
"
- result printout,
"
HR
- increasing resolution of mass indication (option),
indicator
→0←
- zero indicator (when scale pan is empty),
"
- indicator of weighing result stabilisation,
"
NET
- net mass (after use of →T← key),
"
MODE
- indicator of switching special function on,
bar
indicator
- indicator of scale load (0-100%).
indicator
OFF
- switching scale with
key (standby),
"
B/G
- gross mass (after use of B/G key),
"
pcs
- indication in pieces
The use of keys during entering numeric values (special functions): →0← - increment current digit,
- insert comma,
→T←
- move to next position,
MENU
- finish entering
Note:
→0← and HR keys and →0← and NET indicators do not work in BTA210D and BTA2100D scales.
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7. Preparing working environment
+18°C
+33°C
Location for the scale should be chosen with care in order to limit influence of the factors that can interrupt working scale. This location has to maintain proper temperature for working scale and necessary space for its operating. The scale should stay on stable table made of material that does not influence magnetically on the scale. Rapid air blows, vibrations, dust, rapid temperature changes or air humidity over 90% are not allowed in scale surrounding. The scale should be far from heat sources and devices emitting strong electromagnetic or magnetic fields.
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8. Preparing scale to work
1. Take the scale and feeder out of the package.
2. Place the scale on a stable ground not affected by mechanical vibrations and airflows.
3. Level the scale using rotating legs 6
so that the air bubble in
water level 7
at the back of the
scale is in the middle.
4. Put draft shield 8
on the scale
and cover 9
on it.
Scale should be transported in the way, that there is no risk of accidental pressing or overweighing a pan.
If the scale was taken from a lower temperature surrounding to a room
with higher temperature, e.g. in winter, moisture can liquefy on the
scale casing. Do not connect power supply to the scale, because this
can cause damage or improper work of the scale. In this case leave the
scale for at least 4 hours unplugged for acclimatization.
6
1
8
9
2
5
3
4
7
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9. General operation principles
1. In order to confirm correctness of the scale during its operation, before
starting and after finishing every valid measurement series it is recommended to check weighing accuracy putting calibration weight or other object of exactly known mass on the scale. In the case when allowable measurement error of the scale is exceeded, it is recommended to perform calibration with external weight or contact authorised service centre.
2. Weighed mass should be placed in the middle of the pan.
3. The scale allows taring in the whole measuring range. To tare the scale press
→T←
key. Taring does not extend measuring range, but only subtracts tare value from mass value of a sample placed on the pan. To make the control of a load on the pan easier and to avoid exceeding measurement range, the scales have load indicator calibrated 0÷100%.
4. Weighing result should be read when the indicator
lights, which signalises
result stabilisation.
5. When the scale is not used but it is necessary for it to be ready to work, it can
be switched off by pressing I/
key. The scale reading system is then switched off and scale goes to standby mode signalled with OFF indicator. Switching the scale on is preformed by pressing I/
key.
6. In sales having
→0←
key (zeroing) active it should be checked if zero
indicator
→0←
is displayed before sample is placed on the pan. If not, press
→0←
key and wait until the scale is zeroed and zero indicator appears. After
that load can be placed on scale pan.
7. Scale mechanism is a precise device sensitive to overweight, mechanical
shocks and strokes.
Do not overload the scale more than 20% of maximum capacity. Do not press the pan with a hand.
For transportation pan, pan support and pan ring should be packed separately.
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10. Operation rules during work with accumulators (batteries)
1. Scale can be powered from ~230V supply through feeder attached with scale.
Moreover accumulators, which are placed in container inside the scale, can be used for powering. Ordinary batteries can be used as well.
2. In order to make accumulators (batteries) discharging time longer, automatic
switching off display backlight and next the whole scale is possible during breaks in weighing. Configuration of these mechanisms is done using b_LIGHT and Auto OFF functions.
3. Charging accumulators is performed automatically after connecting feeder to
the scale, also during weighing. Accumulator power level can be read using bAttErY function (bat VoL option).
When using batteries in place of accumulators, charging during work with feeder have to be switched off. bAttErY function is used for this purpose (bAt OFF option), which is described in further part of manual. Charging batteries can cause their breaking and
serious damage of the scale.
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11. Accumulators (batteries) replace
1. Take pan, pan support and pan ring carefully.
2. Turn the scale upside down.
3. Unscrew screws 11
holding cover 12, take cover off.
4. Take accumulator container 13
off and put 4 AA format accumulators in it. The way of placing accumulators into the container is shown on the picture above and draft in the container:
Not controlled press on the pan can cause mechanical damage of the scale.
12
11
13
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12. Start-up
Plug feeder into ~230V power supply socket. When the pan is empty plug feeder output connector into 12V socket at back of the scale. Autotests and internal calibration will be performed.
Steps after start-up of the scale:
Tests of electronic scale components.
Showing scale program version.
Zeroing the scale.
Ready to work.
C-1
C-5
-------
0.00g
btA...
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13. Connection with computer or a printer
The scale may send data to a computer or a printer via RS232C interface.
When cooperating with a computer, the scale sends weighing result after initialising signal from a computer or after pressing
key on the scale.
For cooperation with the scale a computer should be equipped with software allowing receiving data from the scale
and using it further. AXIS offers computer programs to cooperate with scales, available on
www.axis.pl website:
- Communication – free program for sending simple commands to the scale and receiving weighing results,
- ProCell – program for cooperation with Microsoft EXCEL and other
Microsoft Windows applications (demo version).
Detailed information for programmers (LONG protocol): When cooperating with a computer, the scale sends data as follows:
Computer → Scale: S I CR LF (53h 49h 0Dh 0Ah) - initiating signal, Scale → Computer: scale sends 16 data according to the following format:
(16 Bytes, transmission parameters: 8 bits, 1 stop, no parity, 4800 bps),
Description of particular bytes:
Byte 1 - „-“ sign or space Byte 2 - space Byte 3÷4
- digit or space
Byte 5÷9 - digit, decimal point or
space Byte 10 - digit Byte 11 - space Byte 12 - k, l, c, p or space Byte 13 - g, b, t, c or % Byte 14 - space Byte 15 - CR Byte 16 - LF
RxD (read)
TxD (transmit)
ground
casing
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WK-1 connecting wire (connects the scale with a computer/9-pin connector):
WD-1 connecting wire (connects a scale with printer):
The settings of internal switches in printer AXIS C-001:
SW-1 SW-2 SW-3 SW-4 SW-5 SW-6 SW-7 SW-8
on off on off off on off off
SCALE
COMPUTER
SCALE
KAFKA PRINTER
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14. Basic scale functions
In further part of this manual the following graphical symbols will be used to describe scale functions:
- put load on the pan
- take load off
- press a key when indication on
the left is displayed
- forced change
- automatic change
14.1. Simple weighing
If indication different from zero is shown for empty pan,
→T←
key
should be used.
Weighing results should be read when
indicator is displayed.
14.2. Weighing with tare
The scale allows taring in the whole measurement range. A sum of tare and net mass value can not exceed scale capacity (Max).
12g
T
0.00 g
43.04 g
T
23.13 g
0.00 g
63.24 g
T
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15. Special functions
All scales, beside basic metrological functions like weighing and taring, are equipped with set of special functions. Basic set includes the following special functions:
- activation of functions in menu (ACtIV),
- autozeroing (AutotAr),
- pieces counting (PCS),
- change of mass unit (UnIt),
- percent calculations (PErCEnt),
- preparing recipes (rECIPE),
- calibration with external weight /internal calibration options (CALIbr),
- label choosing option (LAbEL),- setting parameters of serial interface (Port-1),
- printout configuration (Print),
- animal weighting function (LOC),
- memorizing tare function (tArE),
- maximum value indication function (UP),
- Force measuring function (nEWton),
- Anty-disturbance filter option (FILtEr),
- Setting backlight function (b_LIGHt),
- Function for choosing reading unit (rESOLUt),
- Statistical calculations function (StAt),
- Basis weight of paper counting function (PAPEr),
- charging accumulators settings (bAttErY) – accumulator option only,
- display backlight settings (b-LIGht),
- automatic switching off the scale (Auto OFF) – accumulator option only,
- Total weight function (totAL),
- Date and time setting (dAtE),
- Function of comparing with preset threshold values (trESh).
- restore manufacture settings (dEFAULt). Other functions can be enabled to user as an option on order (all special functions are described in separate document).
When MENU key is pressed start-up menu is displayed. Functions are displayed in sequence: PCS, AutotAr, etc.
User can change menu content switching off or on available special functions using ACtIV function.
When special functions are being switched MODE indicator is shown.
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In further part of this manual the following graphical symbols will be used to describe scale functions:
- put load on the pan
- take load off
-
press the key when indication on the left is displayed
- forced change
- automatic change
12g
T
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15.1. Customization of special functions menu (ACtIV and dEFAULt)
The function allows choosing among available special functions these, which will be displayed after pressing MENU key. It helps to avoid displaying all available functions, what can make operation time longer.
To distinguish ACtIV function from function menu list,
indicator is
displayed on the left side.
In every moment it is possible to restore primary (manufacture) settings choosing dEFAULt special function.
The example on the left shows the operations of adding function for setting parameters of serial interface to function menu. In order to remove a function from menu, choose Prt oFF in place of Prt on in the last step of the example.
0.00
ACtIV
Prt on
Prt oFF
AUtOtAr
Port-1
T
T
T
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15.2. Autozeroing function (AutotAr)
Switching the function on causes zero indication is automatically maintained when there is no load on the pan or zero indication was received by pressing →T← key. To switch the function on press MENU key and then using
→T←
key choose AutotAr, and then Aut on.
To switch the function off press MENU key and then using
→T←
key choose AutotAr and AUt OFF.
Note: During first 10 min. after switching the scale on, the function works automatically.
0.01g
AUtOtAr
AUT
AUt on
AUt oFF
0.00g
MENU
T
T
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15.3. Pieces counting function (PCS)
The function allows counting identical pieces, e.g pills or buttons included into weighed portion. Measurement is performed in two phases:
- first phase – calculating the mass of single item basing on a sample containing defined amount of pieces: 5, 10, 20, 50, 100, 200 or 500 pieces,
- second phase – counting pieces in weighed portion.
The function has the following options:
-PCS OFF – switch the function off
-PCS on – switch the function on
-PCS ... – recover last used unitary mass,
-PCS 5, 10, 20, ... , 500 – amount of pieces in a sample,
-PCS SEt – set any amount of pieces in a sample,
-PCS uM – set unitary mass directly,
-out – leave menu without changes.
Comments:
1. It is recommended that mass of single piece is greater than reading unit and mass of sample used in first phase is bigger than 100 reading units.
2. PCS Err message indicates that a sample was not put on a pan or a mass of single piece is less than one reading unit (it is possible to count pieces knowing that errors will be bigger).
0.00 g
12.05 g
23.04 g
PCS
PCS oFF
PCS on
5
MENU
T
T
T
0 pcs
5
12
12 pcs
T
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15.4. Function for changing mass unit (UnIt)
The function allows selecting weighing unit:
- CarAt (1 ct= 0,2 g) - carat,
- MGrAM (1mg=0,001g) milligram,
- KGrAM (1kg=1000g) kilogram,
- Pound (1 lb=453,592374g) English pound,
- OunCE (1oz=28,349523g) - ounce,
- OunCEt(1ozt=31,1034763g) pharmaceutical
ounce,
- GrAIn (1gr=0,06479891g) - grain
- PennYW (1dwt=1,55517384g) jewellery
mass unit,
GrAM (1g) - gram.
The way of choosing carats as weighing unit is shown on the pictures on the left.
1.60g
UnIt
ct
CArAt
8.00
MENU
T
T
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15.5. Percent calculation functions (PErCEnt)
The function allows displaying weighing result in percent. Measurement is performed in two phases:
-first phase – weighing reference mass (mass referenced to 100%),
-second phase – weighing any sample mass as a percent of reference mass measured in first phase. Weighing result is displayed in various formats, depending on reference mass value. For reference mass values between 0÷3,5% of scale capacity, format of weighing result is 100.0, for values between 3,5÷35% it is 100.00 and above 35% - 100.000.
The function has the following options:
- PEr oFF – switch the function off,
- PEr on – set current indication as 100%, show indications in %,
- out – exit without changes.
Caution:
1. PEr Err message informs that reference mass is less than 0,5⋅Min or was not defined.
2. When the scale shows weighing result in percent,
→T←
key works
as usual.
0.00 g
19.07 g
PErCEnt
PEr oFF
PEr on
100.00%
50.00%
100%
50%
MENU
T
T
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15.6. Function for summing recipe ingredients (rECIPE)
The function allows for separate weighing of several ingredients in one container with the possibility of reading current sum of all weighed ingredients. The function includes the following options:
-rEC oFF – leave the function with
the possibility of read sum mass,
-rEC on – start recipe weighing,
-rEC Con – continue previous
recipe,
-out – exit without changes.
When proceeding with recipe, successive ingredients (A, B, C, etc.) are weighed each time starting from zero indication, which is obtained after scale taring.
If several ingredients are weighed, their sum mass can be read (despite several taring). For this purpose use rEC oFF option.
Comments:
o indicator on the left side of scale display shows rECIPE function is active.
SUM indicator shown when rEC oFF option is used, disappears after
using
→T←
key.
0.00 g
rECIPE
rECIPE
rEC oFF
rEC oFF
rEC on
10.01g
10.02g
30.06g
10.03g
0.00g
0.00g
A
B
C
A+ B+ C
MENU
MENU
T
T
T
T
T
T
o
o
o
o
o
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15.7. Function for calibration with external weight (CALIbr)
Calibration with external weight should be performed if scale accuracy is not satisfactory. Calibration weight stated in technical data table for the scale (or of better accuracy) should be used then.
Operations sequence:
Press MENU key to display user functions, shown one by one in loop.
Press
→T←
key when CALIbr
function appears.
The following options will be displayed:
-CAL on – calibration with external recommanded value weight (see technical data).
-CAL StP – calibration with external weight, confirmation of next steps - MENU key,
-CAL Pt – calibration with external weight other value, out – leave without changes
Press →T← key when CAL on option appears.
Wait for writing zero to the scale.
When LOAD message appears put calibration weight on the pan.
Wait until internal calibration is finished
zero indication is
displayed.
Attention:
CAL StP option generates commu-nications Press Menu.
- CAL -
0.00g
m
LOAD
m
MENU
T
T
0.00g
0.00g
CALIbr
CAL on
CAL oFF
...
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15.8. Label choosing function (LAbEL)
This function is used in scale with ELTRON (Port-1) data protocol. This protocol enables label printout with actual scale indication and chosen data from PrInt special function (variable data), for example date and time. Other data, for example company address, product name, barcode can appear on label as a constant text. Label patterns with number (4 digit) used by user should be saved in scale memory according to printer manual. Label pattern choice is made by inscribing label number using LAbEL function.
Press MENU button. When LAbEL is displayed press
→T←
key. Actual label number will show. To enter new label number press
→T←
key, to exit function without number change press MENU.
To inscribe label number use keys:
→0←
- digit increase,
→T←
- next digit,
MENU – end.
After entering label number, putting load and pressing
key will cause sending data to label printer.
Data format sent to label printer (label nr 1, language EPL-2):
-
-
01
5.00
LAbEL
0
0
0
T
T
T
...
...
5.00
US FR"0001" ?
2000.00.00 00:00
5.00 g
P1
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15.9. Function for setting serial interface parameter (Port-1 and 2)
The function allows setting the following communication parameters of serial interface:
- transfer protocol (Prot):
LonG – printer, computer
Eltron – label printer
- baud rate (bAud): (4800, 9600, ...,
115200),
- number of bits in single char. (bitS):
7, 8,
- parity control (PArItY):
nonE – no control Odd –nonparity
Even – parity control,
- scale number in web (nr):
(if the scale works out of web number must be 0),
- result transmission kind through serial
interface (SendInG) :
stb – transmission after key is
used and result is stable,
– transmission after key is pressed without need of stabilisation,
- automatic transmission after load is put on and result is stable (Auto),
- continuous transmission, about 10 results per second (Cont.)
Default parameter values: Long, 4800 bps, 8 bits, none,
stb
In order to set needed parameters choose Port-1 function, select appropriate parameter and press
→T←
key when required option or parameter value is displayed. The way of setting baud rate of 9600 bps is shown as example in the pictures on the left, setting other parameters is performed similarly.
When appropriate parameters and options are set, choose out to leave the function.
0.00g
0.00g
rS-1
baud
baud
-9600
-4800
out
MENU
T
T
T
T
...
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15.10. Printout configuration (PrInt)
The function allows switch on/off the following positions on printout: HEAdEr – header: name, model and scale number,
- Id OPEr – operator code (max 6
digits),
- Prn no – successive printout number
(choose this option to zero counter),
- Id Prod – product number (13 digits),
- dAtE –date (option),
- tIME – time (option),
- Count – counting result,
- totAL – result sum,
- APW – unitary mass,
- netto – net mass
- tArE – current tare value,
- brutto – gross mass.
In order to make difference between Print function from menu list, indicator is displayed on the left side.
Indicator o below informs which option (ON or OFF) is actually set.
In the pictures on the left the way of setting header and operator code is shown. Setting the other parameters is done similarly.
T
T
T
...
0.00g
PrInt
on
Id OPEr
HEAdEr
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15.11. Animal weighting function (LOC)
This function enables weighting moving animals.
Press MENU key. When LOC is displayed press
→T←
key. On display will appear in order :
- LOC oFF – leave the function,
- LOC on – automatic weighting after
loading the balance,
- LOC Prn – the measurement
initiated manually with
key. When the LOC on is displayed push the
→T←
key.
Tare the balance when necessary with
→T←
key and then put the animal on scale. Wait until the weighting result is averaged – the display will “blink”. Next the balance will show final result and send it via serial port to a printer or computer. The result is displayed for about 30 seconds. In this time remove the animal from the pan.
Attention:
1.The load smaller than the minimal is not averaged
2. In case placing the animal takes more than 5s, it is advised to use LOC Prn option and then after each loading pressing
key.
0.00g
LOC
LOC oFF
LOC on
25.00g
25.00g
PrInt
MENU
T
T
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15.12. Memorizing tare function (tArE)
This function enables gross weight measurement of goods located in a container (we know the container weight) and then readout evaluated net weight of the goods. For this purpose first the tare value must be inserted to one of the ten scale memory cells. The inserted tare value can be displayed by pressing
→T←
key or
→0←
when the scale pan is unbiased. Inserting tare value may be done by using
balance keys or from „nature” when locating empty container on pan is possible.
Insertion of tare values using keys:
After pressing MENU key and choosing tArE function the
→T←
key will display the following options:
- tAr OFF – function off,
- tAr on – function on (with tare
value inserted previously),
- tAr . . – bringing back tare value
from memory,
- tAr SEt – writing tare value to
memory,
- out – exit from function. Press
→T←
key while tAr Set is displayed. By pressing
→T←
key choose memory cell to save tare: tAr 01, 02, ... , 10. Choose writing option:
- MAnUAL – using keys : →0←,
,
→T← and MENU,
- Pan – writing actual weight
value.
After writing to memory the scale starts working with inserted tare value.
Attention:
Tare values are also memorized when the scale isn’t powered.
-
37
0g
37g
tArE
3
tAr SEt
tArE 01
MAnUAL
30
T
T
T
T
T
...
...
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15.13. Maximum value indication function (UP)
This function enables to display the maximum value from actual weighing series.
Make sure the balance displays zero indication before starting measurements (tare).
Press MENU key. Using
→T←
key choose UP function , and then UP on . Put on successively weighted objects, scale display will show the maximum weight result. Pressing the key will set the result to zero.
Attention:
Autozero function and the stabilisation indicator are deactivated when UP function is active. The indication is the result of continuous averaging of 5 measurements.
0.00 g
UP
UP oFF
UP on
0.00g
9.90g
9.90g
MENU
T
T
MAX
MAX
MAX
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15.14. Force measuring function (nEWton)
Function activation will cause displaying results in force units (mN). Press MENU key. Using
→T←
key choose Newton
function and then nEW on.
Attention: 1mN≈0,1019g
15.15. Anty-disturbance filter option (FILtEr)
This function enables using digital filter of chosen intensity during weighting. The filter reduces influence of mechanical vibrations (base vibrations, air blast) on measurement result. Press MENU key and using
→T←
key choose FILtEr option. The following options will show successively on the display:
- FIL OFF – filter off,
- FIL on – filter on. Choosing option FIL on will display following intensity values of the filter. After choosing intensity the weighting starts with the filter turned on.
In order to go back to normal work use MENU key and choose FIL OFF.
0 g
0.0
nEWton
nEW on
MENU
T
T
0 g
0 g
FILtEr
FIL on
FIL- 10
FIL- 20
FIL- 40
MENU
T
T
Filter
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15.16. Setting backlight function (b_LIGHt)
The function is used for choosing the work mode of scale display backlight:
- b_L OFF – switch backlight off,
- b_L on – switch backlight
permanently on,
- b_L ECO – switch off after 30
seconds of inactivity (no load changes and no key operation),
- b_L bAt – like above, but when
powering from accumulators only,
- out – leave without changes.
Switching backlight off causes decrease of energy consumption by the scale, what is important during powering from accumulators.
15.17. Function for choosing reading unit (rESOLUt)
The function allows choosing reading unit value (resolution).
Available reading unit values:
- BTA210: d=0,01g and d=0,001g,
- BTA2100: d=0,1g and d=0,01g.
0.00g
b_LIGHt
b_L on
0.00g
MENU
T
T
0.00g
rESOLUt
0.000g
MENU
T
T
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15.18. Statistical calculations function (StAt)
This function evaluates from series of measurements (max 500) statistical parameters of weighting process. Adding successively measurements to register is automatic and it occur after the scale is loaded and its indications stabilize. After each loading printout is made with: number of measurements, result, date and time (if clock is installed and the function is activated).
For the obtained measurements series the scale evaluates:
- n -number of samples
- sum x -sum of all samples
∑
=nxxsum _
-
x
-average value (sum x)/n
- min -minimal value from n samples
- max -maximal value from n samples
- max-min -maximal value minus minima value
- S -standard deviation
2
)(
)1(
1
∑
−
−
=
n
n
xx
n
S
- S % -standard deviation in percentage
Statistical calculations results can be printed.
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Order of operations:
Press MENU key. When StAt is displayed press
→T←
key. The following options are displayed:
- StA Prn – monitoring and printout of
statistical data,
- StA oFF – deactivate function,
- StA o – activate function, work with
printout of chosen weighting results,
- StA - – activate function, work
without printout,
- StA n – maximal samples value,
- Sta nM – inscribing nominal value for
statistics,
- Sta tOL – inscribing tolerance in %,
- Sta tAr – automatic tare on/off
- StA CFG – function configuration:
-Auto – Automatic work (samples are confirmed after loading the scale and indication stabilization.),
-ManuAL – manual work (confirmation is made by pressing key).
- out – exit from function.
Remember first to inscribe nominal weight value and tolerance (mentioned above). After that, push
→T←
key when StA
o is displayed.
Put on successively objects on the pan (remove after indication stabilization) in order to add them to measurements register. In order to obtain printed statistical results from measurements series press MENU key and
→T←
key when StAt is displayed and later StA Prn.
0.00 g
0.00 g
0.00 g
StAt
StAt
StA o
StA Prn
1.00 g
2.00 g
0.00 g
0.00 g
MENU
MENU
T
T
T
T
2
n
1.50 g
_
_
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Pressing
key printouts estimated values
and histogram :
Nominal - nominal value, Tolerance - accepted value in percentage,
N - number of samples
IN TOL. – number of samples in tolerance
-TOL – amount of measurements under allowable lower value
+TOL – amount of measurements above
allowable upper value
TOTAL - sum of weights of all n samples
AVERAGE – average weight as (Total)/n
MIN – minimum weight in n samples
MAX– maximum weight in n samples
ST. DEV. – standard deviation
ST. DEV.% – standard deviation percentage
To finish work with this function and zeroing result register press MENU key and then when StAt. and Sta oFF is displayed press
→T←
button.
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15.19. Basis weight of paper counting function (PAPEr)
This function allows to count the weight of 1m2 sheet of paper on the basis of a sample with known surface.
Start the scale with →T← key. Place on the pan a sample consisting of one or several paper slices (pay attention that the total weight is bigger than 100 readout scale graduations). Press the MENU key in order to enter function menu. While F..-PAP is displayed press
→T←
key.
While PAP n is displayed press
→T←
key. Enter the quantity of paper slices using keys:
→0←
-digit increase,
→T←
-next digit,
MENU - end.
Press
→T←
key when PAP ArE is displayed. Enter surface of single paper slice in m
2
(as above).
Press
→T←
key when PAP on is displayed. The scale will indicate paper substance (g/m
2
sign on the right side). In order to finish working with function, press MENU key and then using
→T←
key, choose PAPEr
and PAP oFF.
Attention:
1.Message "PAP Err" means inscribed PAP n or PAP ArE values are incorrect.
_
1
10
0.01
T
T
0
T
0 pcs
0.00000
0.0 g
10
T
8.1 g
PAPEr
PAP n
PAP ArE
PAP on
81.0
MENU
MENU
MENU
T
T
T
T
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15.20. Charging accumulators function (bAttErY)- option
bAttErY function allows switching on or off charging accumulators during work with feeder and checking their power level. The function has the following options:
- bAt OFF – charging off (option
required if ordinary batteries are used !!!),
- bAt on – charging on, accumulators
are being charged even after switching scale off using I/
key,
- bAt VoL – reading power level of
accumulators in % (go back to mass indication pressing MENU key),
- out – leave without changes
An attempt of charging ordinary batteries can cause serious damage of the scale.
0.00g
0.00g
bAtterY
bAt on
bAt OFF
MENU
T
T
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15.21. Automatic switching off function (Auto OFF)
The function performs switching the scale off automatically during inactivity, what allows decreasing effective energy consumption and making time of working with accumulators longer:
- AOF OFF – scale is not switching off,
- AOF on – scale is switching off after
5 minutes of inactivity (no load changes and no key operation),
- AOF bAt – like above, but when
powering from accumulators only, out – leave function without changes.
0.00g
Auto OFF
AOF on
0.00g
5min.
OFF
MENU
T
T
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15.22. Total weight function (totAL)
The function enables to calculate total weight of series of measurements greater than the balance capacity.
To enter the function, press MENU key and choose totAL option with
→T←
key. The following options are displayed:
- tot Prn
- report printout without
clearing the adding register,
- tot oFF
- report printout with clearing
the adding register,
- tot
□
- report printout after each
measurement,
- tot - - report printout disabled. Press the
→T←
key when tot
□
is
displayed.
Place successively samples on the pan and press
after each measurement to store the value in the adding register The storing is confirmed by - - on the display.
To display current results enter totAL function menu and choose tot Prn option.
The results are display in the following order:
- total weight (TOTAL)
- number of registered measurements (n),
- average value from measurements (=
)
.
To clear the register and start the new series of measurements press
key for
the third time.
0.00 g
0.00 g
totAL
tot
o
150.01g
120.00g
20
0.00g
0.00g
MENU
T
T
n
TOTAL
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To leave the function with clearing the adding register choose tot oFF option. When connected to a printer, the balance prints the communicate informing about clearing the register.
The sample check for each measurement (depends on the settings of PrInt functions):
Report printout sample:
Attention:
Maximum number of measurements 99 999. Maximum total load 99 999 000d. The weighing unit of the aggregated value from the register (total) is the same as the weighing unit stated on the keypad or is 1000 times greater (signalised with “o” indicator at the left of the display). If the registered value is too big to be displayed, “E” communicate appears on the display. If the number of series is too high to be displayed, “Err1”communicate appears on the display.
DATE: ... TIME: ... NETTO: mass ____________________________
TOTAL = NUMBER OF MEAS. = AVERAGE VALUE =
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15.23. Date and time setting (dAtE)
This function enables to set current date and time of internal balance clock and course of his use. Function has the following options:
- dAt oFF – deactivate date and time printout,
- dAt on – activate date and time printout (
key),
- dAt SEt – change actual date and time,
- dAt PIn – acces code insertion,
- dAt For – date print format selection EU or USA.
The example at the left presents how to use dAt SEt option. In order to write actual time and date
→T←
key should be pressed while dAt Set is displayed. Confirm numbers displayed successively using
→T←
key to get
the right time and date.
→0←
key pressed repeatedly
enables speeding up the process.
Time format: h gg – mm (gg - hour, m - minute).
Date format: d mm – dd (m - month, d - day).
Year format: r - rr (r - two last digits of a year).
0.00g
dAtE
dAt SEt
dAt oFF
h13 - 18
h13 - 1
8
h13 - 1
9
h13 - 19
0.00g
d04 - 05
r - 06
- -
MENU
T
T
T
T
T
T
T
0
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15.24. Function of comparing with preset threshold values (trESh)
This function compares weighing result with two reference values: lower and upper threshold. The balance signalises comparison result with MIN, OK and MAX indicators and sound signal generated when threshold values are exceeded.
If comparison result is:
- smaller than lower threshold – the balance displays MIN,
- between threshold values - the balance displays OK with the sound signal when exceeding the threshold,
- greater than upper threshold - the balance displays MAX with the sound signal
when exceeding the threshold,
If the balance is equipped with THRESHOLDS control connection, the comparison result may be used to control:
- optical signalling devices (SIGNAL mode),
- batching devices (IMPULS mode).
In standard configuration the scale is set up to cooperate with optical signalling device. On the outputs P1 and P2 the short-circuit states appear, which depend on comparison results of balance indications with threshold values. THRESHOLDS outputs states chart (with increasing balance load) for both modes:
SIGNAL mode: IMPULS mode:
In IMPULS mode on outputs P1 (threshold I) and P2 (threshold II) short-circuit impulses appear for about 0,5s. On output P3 (zero) short-circuit state appears with the zero threshold indication.
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Order of operations:
Press MENU key and choose trESh function with
→T←
key.
The following options are displayed:
- trESh oFF – deactivate the function,
- trESh on
- activate the function,
- trESh Prn
- check current threshold
values (use
to display successive
values).
- trESh CFG
- mode selection for connection THRESHOLDS: IMPULS or SIGNAL. Choose trESh on option with
→T←
key. Following threshold options are displayed:
- SEt-0 - start the function with the
excess signalisation,
- SEt-1
- set lower threshold value,
- SEt-2
- set upper threshold value,
- SEt-3
- set zero excess signalisation,
Using
→T←
key choose option SEt-
1.
Set the lower and the upper threshold values with the following keys:
- digit increase,
- decimal point,
→T← - next digit, MENU
- end.
Next choose option SEt-2 and write upper threshold value.
When necessary, use SEt-3 option to set the value underneath which the sign MIN isn’t displayed. Choosing SEt-0 option will make the scale work with both zero and threshold exceeding signalization. To finish work with this function press MENU key and choose trESh and trESh oFF.
0.00g
trESh
trESh on
trESh oFF
SEt-1
SEt-0
SEt-2
5
5 -
50
62.00g
MENU
MENU
T
T
T
T
T
T
OK
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Scheme for connecting the single relay to THRESHOLDS connection output
:
The THRESHOLDS connection contains transoptor outputs of open collector type, with load capacity 50mA / 24V. The relays inputs must be protected with diodes, e.g. 1N4148. The balance producer offers ready electronic PCB MS3K/P, which contains RM96P relays with input voltage DC24V and output: AC 250V, 3A.
Important notes:
1. After switching the balance on, both thresholds are set as maximum values.
2. When selecting upper threshold value, pay attention that its value is not lower
than the lower threshold value.
3. Selecting lower and upper threshold value is also possible by sending proper
commands from computer (for more information look into scale manual)
ekran
P1 (próg I)
P2 (próg II)
P3 (zero)
masa
Transmitter
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Troubleshooting and maintenance
1. The scale should be kept clean.
2. Take care that no dirt is between pan and casing of the scale. If dirt is noticed
take the pan off (lift it up). Clean dirt and then put the pan on.
3. In case of improper operation caused by a short-lasting lack of power supply, switch the scale off by unplugging it from the mains, and then after several seconds switch it on.
4. Every repairs performed by unauthorized persons are forbidden
5. To repair the scale, please contact nearest service centre
. The list of authorised
service centres is given in guarantee card and on
www.axis.pl website.
6. Scales can be sent for repair as messenger delivery only in original package.
For transportation scale pan have to be protected against accidental pressing. If not, there is a risk of damaging the scale and loosing guarantee.
Failure messages:
Message Possible cause Recommendation
C-1
...
6
(more than
1min.)
negative result in one of autotests contact service centre if
the message remains
scale is not
weighing
protecting screw remains in the scale remove protecting screw
L
no pan on the scale
put the pan on
mechanical damage of scale sensor
contact service centre
H
overweight of the scale
take a load off the pan
mechanical damage of the scale
contact service centre
load left on the pan during start-up
take a load off the pan
unstable scale position, ground vibration, air flows
locate the scale in place where stable results are maintained
indicator
does not work
damage of the scale contact service centre
- - - - - -
taring not finished
contact service centre
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Declaration of Conformity
We:
AXIS Spółka z o.o. 80-125 Gdańsk, ul.Kartuska 375B
confirm with all responsibility that scales
BTA210(D) and BTA2100(D)
marked with CE mark comply the following:
1. EN 55022:2000 standard Limits and methods of measurement of
radio disturbance characteristics of information technology equipment and IEC 61000-4-3 Electromagnetic compatibility (EMC) - Part 4-3: Testing and measurement techniques - Radiated, radio-frequency, electromagnetic field immunity test, harmonized with the Council Directive 89/336/EEC
Additional information
- Conformity evaluation for the Council Directive 89/336/EEC were carried out by
Laboratorium Badawcze Oddziału Instytutu Elektrotechniki in Gdańsk, accredited by PCA
Gdańsk, 15.02.2010 r.
Per pro Director of AXIS Ltd:
Production Manager Jan Kończak _________________
Signature
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