Axis SE-12 Operator's manual

METER SE-12
Technical and Motion Documentation
File: DTR-SE12-093-08-2010 T20_1

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TABLE OF CONTENTS
1. Introduction ................................................................................................................................ 3
2. Certificates ................................................................................................................................. 3
3. Balance keys and indicators ....................................................................................................... 3
4. Safety principles ......................................................................................................................... 5
5. Module technical data ................................................................................................................ 6
6. Completation ..............................................................................................................................
. Preparation to work .................................................................................................................... 8
8. General operation principles .................................................................................................... 12
9. Data exchange with computer .................................................................................................. 13
10. Special functions .................................................................................................................... 14
10.1. Function of automatic measurement result sending (F..-ATO) ............................................ 14
10.2. Function of setting threshold value for automatic balance operation mode (F..-LO) ............ 14
10.3. Function of comparing with threshold values (F..-tHr) ......................................................... 15
10.4. Automatic zeroing function (AUt) ......................................................................................... 16
10.5. Pieces counting function (F..-LIC) ...................................................................................... 16
11. Maintenance and small repairs .............................................................................................. 1
Declaration of Conformity .......................................................................................................... 18

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1. Introduction
Balance meter SE-12 is suitable for connecting platform with weight sensors and
performs all basic balance functions. Moreover, it is possible to perform data exchange
between SE-12 module and computer through the multi-station S485. If the module is
equipped with auxiliary S232C ports, it is also possible to read bar codes with the
handheld scanner and printing weight slips or self-adhesive labels. The module is
delivered separately or as part of ready balance (according to order).
2. Certificates
SE-12 meters have the test certificate no. PL CB 1, issued by Central Office Of
Measures in Warsaw (Notified Unit No. 1440).
Meters SE-01/N/18 and SE-01/N/25 have IP65 protection grade, confirmed by test
performed in esearch Laboratory of Electrotechnical Institute, accredited by PCA.
Meter can be used for constructing balance according to standard PN-EN 45501
Specification for metrological aspects of non-automatic weighing instruments, issued in
December 1999, harmonized with the 90/384/EEC council directive, changed by
93/68/EEC council directive).
Balances classification (PKWiU code) 29.24.23.
3. Balance keys and indicators
Keys I/ , → T ← , → 0← and Menu perform the basic weighing functions. Key (Print)
sends the result to the computer. Key F recalls list of special functions.
Operation of F1÷F5 keys depends on their configuration, made dynamically by the
computer. Description of functions performed by those keys is shown in the bottom text
line. Alphanumeric keys and ENTE are activated automatically after selecting

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functions, connected with data entering. In the module not connected to the computer
they will not perform any actions.
Operation of other keys depends on module software version.
Basic functions of keys:
I/
- switch (standby)
key
→
T
←
- tare set (entering package weight, subtracted from
weighed mass) / switch
→
0
←
- zeroing
Menu - special functions:
0/_
1/abc
2/def
...
9/wzyx
. /shift
- alphanumeric keys (press repeatedly to obtain
appropriate character):
- digit 0 or special signs ( - . , / : etc.)
- digit 0 or letters a b c ą
- digit 2 or letters d e f
- ...
- digit 9 or letters w z y z
- decimal point or switching to upper case characters
Enter
- confirmation of entered data
CL - undoing the last operation
↑
and
↓
- navigation
←
- deleting previously entered sign
F1,F2, ... ,F5 - special function keys, described in upper text line
- sending data to the computer
indicator - signals weighing result stabilization
OK - measurement result between MIN and MAX (thresholds
function)
MAX - - measurement result above MAX

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4. Safety principles
It is necessary to become familiar with safety
principles shown below, which are necessary to
avoid electric shock and damage of balance or
connected devices.
• epairs and necessary adjustments must be performed by qualified
personnel only.
• To avoid fire hazard, use only typical supply cable, and supply
voltage must be consistent with technical data.
• For the balance supply use the socket with protective contact.
• Do not use balance when the cover is removed.
• Do not use balance in explosive atmosphere.
• Do not use balance in locations with high humidity, when it is not
adapted to it.
• In case of damage suspicion, switch the balance off and do not use it
until it is tested in professional service company.

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5. Module technical data
Parameter Value
Indications display LCD h=13mm
Text display LCD h=4mm, 4 lines 20 characters each
Protection grade IP65
Max. number of legalization graduations 3000e
Precision class III
Sensors supply 5V AC 25Hz
eading graduation (d) 1, 2, 5, 10, 20 (g. dkg, kg)
Verification graduation (e) any
Operational temperature -10÷40
o
C
Tare set range full
Max. number of connected sensors 6 pc.
Input voltage ranges 2,4
÷
9,5mV (option 10mV)
4,8÷19mV (option 20mV)
9,6÷38mV (option 40mV)
19,2÷72mV (option 80mV)
Load capacity of transoptor outputs
100mA, 24V
Power supply 230V, 50Hz, 6VA
eady for operation after 5 minutes from turning on
Housing material stainless, acid resistant steel sheet
Dimensions: 238x182x77mm
Installation system
Fixing 2 otwory Ф5, rozstaw 203mm
Weight 5.07lb
*e - verification graduation
Metrological data should be placed on the rating plate and are connected with type of
constructed balance.

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6. Completation
Complete delivery includes:
1. SE-12 module or complete balance with SE-12 module (according to order),
2. Technical documentation
3. SE-12 module warranty,
4. CD disc:
- TE MINAL software for testing and commands list (option 1 – for programmer),
- Utility software in demo version and instruction manual (option2 – for user),
- Technical recommendations for S485 network (in case of multi-station system
delivery).
5. Licence for utility software (option 2).
6. Converter S485/232C for the computer (in case of multi-station system delivery).

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. Preparation to work
1. Construction of balance upon the basis of SE-01 meter should be ordered to the
authorized producer service, or performed according to meter assembly manual,
supplied with the meter.
Fulfilling of requirements, connected with CE sign, requires application of filter cores
during wires connecting, which are supplied with the module. Core φ20mm for sensor
(sensors) wires and cores φ16mm for protective wires – see below. Distance of core
from connection point must not exceed 30 mm.
Connecting extensometer sensors to meter during balance operation could
damage the meter.
All devices connected with balance should be supplied from the same line
(phase) 230V.
or the balance supply use the socket with protective contact.
przewód ochronny
czujnika - 2 zwoje
przewód ochronny
ekran
przewody sygnałowe - 4 zwoje
sieciowy - 2 zwoje

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2. Connect the external devices cables to the meter sockets, meters to the board strip
inside the meter, using the hermetic penetrations in the housing (the strip drawing is
shown below).
Abbreviations description:
IN-A,IN-B,OUT-A,OUT-B - S485 port,
4-20(mA) - analogue output 4-20 mA or 0-10 V,
P1-P3(P OGI) - transoptor outputs to relays,
GND - ground,
S1 - I, TO i GND - S232C port (for computer and scanner),
S2 - I, TO and GND - S232C auxiliary port (option),
F1, F2, F3, F4, F5 - external keys inputs,
+24V - external supply voltage input for transoptors.

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Communication connector for the computer:
Tx-(nadawanie B) / biało-brąz
Tx+(nadawanie A) / brązowy
Rx-(odbiór B) / biało-nieb
Rx+(odbiór A) / niebieski
RS4 5
RJ45
Connecting to the computer is described in details in the technical recommendations for
S485 network.
Printer port:
This port is used for tape printer or label printer.
TxD (nadawanie)
masa
obudowa
RS232C
DE-9
Scanner port:
RxD (odbiór)
masa
+5V(opcja)
obudowa
RS232C
DE-9
Settings description and scanner operation principles are described in its manual.
Scanner should be set to work with code 39 or similar. Data transmission begins with
prefix 04h.