Axis BLM Series User manual

USER MANUAL
BLM Series
File: 2011-10-04-BLM-136 BL010 GB

2 OPERATION MANUAL
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Index:
1. General description .....................................................................................................3
2. Completeness .............................................................................................................3
3. Security rules...............................................................................................................4
4. Technical data.............................................................................................................5
5. General view of balance..............................................................................................
. Keys and indicators ..................................................................................................... 7
7. Preparation of work place............................................................................................9
8. Preparation to work .....................................................................................................9
9. General rules.............................................................................................................10
10. Start of work.............................................................................................................. 11
11. Pieces counting (PCS) .............................................................................................. 11
12. Summation of measurements series ( Σ .) .................................................................. 15
13. Data library ( ↔ LIB key ) ..........................................................................................1
14. Connecting a computer or a printer ...........................................................................18
15. Basic function description.......................................................................................... 20
15.1 Normal weighing ...................................................................................................... 20
15.2 Weighing with tare.................................................................................................... 20
1 . Special function description....................................................................................... 21
1 .1 Autozeroing (Autot) ..................................................................................................22
1 .2 Calibration with external weight (CALIb)...................................................................23
1 .3 Serial port parameters setting (rS232) ..................................................................... 24
1 .4 Print-out configuration function (PrInt))..................................................................... 25
1 .5 Date and time setting function (dAtE) - option.......................................................... 2
1 .7 Customization function menu (ACtIV i dEFAULt) ..................................................... 27
17. Maintenance and repairs of small defects ................................................................. 28
Declaration of Conformity........................................................................................... 29

OPERATION MANUAL 3
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1. General description
BLM series scales are destined for identical pieces counting and can be used in
store houses control of production and in similar tasks.
Counting pieces function is based on calculation individual mass of detail from
sample weight or keyboard inscribed. cale avails a “learn algorithm” during
calculation and this algorithm is correcting inaccuracy conversion.
cale owns summing register. This register allows to addition or subtraction of
next result and observation current state of this register.
cales grant claims of regulations abort safeties in European Union, sign
inform about that on brand table CE.
This type of scale not requires legalization.
PKWiU classification: : 33.20.31.
2. Completeness
tandard set consist of:
1. cale
2. Carrying pan
3. Fish-plate pan
4. Feeder
5. User manual
6. Guarantee card

4 OPERATION MANUAL
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3. Security rules
To avoid electrical shock or damage of the scale or
connected peripheral devices, it is necessary to follow
the security rules below.
• All repairs and necessary regulations can be made by authorised
personnel only.
• To avoid fire risk use a feeder of an appropriate type (supplied with the
scale). Pay attention that supply voltage is 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.
• If the scale seems not to operate properly, unplug it from the mains and
do not use until checked by authorised service.
According to legal regulations it if forbidden to
dispose wasted electronic equipment in waste
containers.
• Please return wasted scale to the point of purchase or other company
specialised in recycling of wasted electronic components.

OPERATION MANUAL 5
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4. Technical data
Scale type BLM1.5 BLM3 BLM6 BLM15 BLM30
Maximum loading (Max) 1.5kg 3kg 6kg 15kg 30kg
Reading unit (d) 0,1g 0,1g 0, g 1g 1g
Minimal sample weight 0,1g 0,1g 0, g 1g 1g
Pan dimension 50x180mm
Working temperature -10°C ÷ +40°C
Weighting time <3s
Scale base dimension 55x310x107mm
Scale weight ,6kg
Power supply ~ 30V 50Hz 6VA / =1 V 1, A

6 OPERATION MANUAL
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5. General vie of balance
1 – pan welt (pan)
2 – carrying pan
(under welt)
3 – LED display
4 – keyboard
5 – level
6 – rotary legs
Connections views:
Zasilanie
Zasilacz
~230V
RxD (odbiór)
TxD (nadawanie)
masa
RS232C
1
2
3
5
6
7
8
9
6
5
1
2
4
3
Feeder
upply

OPERATION MANUAL 7
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6. Keys and indicators
Keys function description:
→ T ← - tare (subtract package weight from weighed mass) / approve
options in menu,
→ 0 ← - zero (option),
I/ - switch-on / switch-off (standby),
 - special key,
LIB - database,
- print out,
MENU - special function menu,
UNITS - change of mass units on main display,
DATA - change data on displays DATA
HR - temporary increased indication resolution,
← B/G - gross weight indication switch,
↔ LIB - get to record base,
→ PCS - start counting procedure with added sample
(long hold key: turn-on/turn-off function, MIN/OK./MAX
selection),
→ PCS- - start counting procedure with subtractive sample
(long hold key: turn-on/turn-off function, MIN/OK./MAX
selection),
→ SPW - set a sample detail mass by numeric keys and ENTER,
Σ - added current indication to summing register,
Σ - - subtracted current indication from summing register

8 OPERATION MANUAL
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Main display indicators:
indicator - result stabilisation indicator,
indicator → 0 ← - zero indicator,
indicator NET - net weight indicator (indication with subtracted tare),
indicator kg/g - change of unit displayed,
indicators:
lb,oz,ozt,ct
- units of masses current indications,
DATA display indicators:
indicator B/G - gross mass (key B/G),
indicator T - actual tare,
indicator PT - stored tare,
indicator APW - sample mass,
indicator Σ - contents of summing register,
COUNT display indicators:
indicator ∇ - not working,
indicator MIN - indication under minimum threshold,
indicator OK - indication between minimum and maximum thresholds,
indicator MAX - indication above maximum threshold,
indicator Σ - signalize indication of summing register contents.

OPERATION MANUAL 9
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7. Preparation of ork place
Works place of scale should be chosen carefully. This place should be assured
a proper temperature and essential area for attendance. Weight should stand on
stable table.
Violent movements of air, dust, vibrations, violent changes of temperature or
humidity above 90% are inadmissible. cale should be disallow from strong
electromagnetically or magnetically fields.
8. Preparation to ork
1. Take the scale, pan and
feeder out of the package.
It is recommended to keep
the original scale package
in order to transport the
balance safely in future.
2. Place the scale on a
stable ground not affected
by mechanical vibrations
and airflows.
3. Put a carrying pan 2 in
wholes.
4. Put the fish plate pan
1.
5. Level the scale with the
rotating rear legs 6 so that
the air bubble in the
water-level 5 at the back
of the scale is in the
middle.
If scale has been
moved from places with low temperature to places with
upper temperature (for example in winter), please weight on time 4 hours
purpose of acclimatization.
1
2
5
6

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9. General rules
1. It is advised to check scale indication accuracy before and after series of
measurement using any load with known weight. To check the scale with legal
verification uses a calibration weight with valid calibration certificate. In case
permissible error is exceeded it is advised to contact the nearest service to
calibrate the scale.
2. Weighed sample should be placed in the centre of the pan.
3. The scale is equipped with a tare equal to its range. To tare the scale press
→T← key (left or right). toring a tare value does not extend measuring range,
but only subtracts it from a load placed on a pan. To make weight control
easier and to avoid range overdrawing, the scale is equipped with a load
indicator (graduated in percentages).
4. Weighing result should be read when the indicator " " lights, which
signalizes stabilization of a result.
5. When the scale is not used but it is necessary to be ready to work
immediately, it can be switched off by pressing I/ key. The scale reading
system is then switched off to "standby" mode. To switch the scale on press
I/ key. The scale is immediately ready to operate maximum accuracy (after
self tests).
6. Before each measurement make sure that zero indicator is displayed. If zero
indicator does not displayed or “----“ communicate appears, press →0← key
and wait until zero indication and zero indicator appears
7. The mechanism of scale is a precision devices and susceptible on congestions,
impacts and mechanical shakes.
Do not overload the scale more then 20% of maximum load (Max).
Do not press a pan by hand.
cale should be protected during the transport.