LAUMAS W200-3 User manual

ENGLISH ENGLISH ENGLISH ENGLISH
Installation and User Manual
version 1.07
W200-3/6/14
Products
2014/30/EU
EN55022:2010 EN61000-6-2:2005 EN61000-6-4:2007
SYSTEM IDENTIFICATION

KEY TO SYMBOLS
Below are the symbols used in the manual to draw the reader's attention:
Warning! Risk of electrocution.
Warning! This operation must be performed by skilled workers.
Read the following indications carefully.
Further information.
GUARANTEE
24 months from the delivery document date. The guarantee covers only defected parts and includes the replacement parts and
labour. All shipping and packing costs are paid by the customer. It is possible to have the repair in guarantee on condition that the
returned product has not been transformed, damaged or repaired without authorization. No guarantee is applicable on returned
products without the original label and/or serial number. No guarantee against misuse.
Batteries: Laumas provides 1 year guarantee from the date of delivery note, against material defects or battery manufacturing faults.
Disposal of Waste Equipment by Users in Private Households in the European Union
This symbol on the product or on its packaging indicates that this product must not be disposed of with
your other household waste. It is your responsibility to dispose of your waste equipment by handing it
over to a designated collection point for the recycling of waste electrical and electronic equipment. The
separate collection and recycling of your waste equipment at the time of disposal will help preserve
natural resources and protect human health and the environment. For more information about where you
can drop off your waste equipment for recycling, please contact your local waste disposal Authority or
the equipment retailer.

TABLE OF CONTENTS
USER WARNINGS................................................................................................................. 1
RECOMMENDATIONS FOR CORRECT INSTALLATION OF WEIGHING INSTRUMENTS. 1
RECOMMENDATIONS FOR CORRECT INSTALLATION OF THE LOAD CELLS ............... 1
LOAD CELL INPUT TEST (QUICK ACCESS) ......................................................................... 3
LOAD CELL TESTING............................................................................................................. 3
MAIN SPECIFICATIONS OF THE INSTRUMENT.................................................................. 4
BUFFER BATTERY.................................................................................................................. 4
TECHNICAL SPECIFICATIONS ............................................................................................ 5
ELECTRICAL CONNECTIONS.............................................................................................. 6
BASIC INFORMATION............................................................................................................. 7
CHANGING VOLTAGE 115 VAC/230 VAC.............................................................................. 7
W200 3 PRODUCTS................................................................................................................. 8
W200 6 PRODUCTS................................................................................................................. 9
W200 14 PRODUCTS............................................................................................................. 10
INTRODUCTION TO THE OPERATION .............................................................................. 11
LED AND KEY FUNCTION .................................................................................................. 12
MENU MAP .......................................................................................................................... 13
SYSTEM PARAMETERS ....................................................................................................... 13
BATCHING CONSTANTS...................................................................................................... 14
INSTRUMENT COMMISSIONING........................................................................................ 15
PROGRAMMING OF SYSTEM PARAMETERS .................................................................. 16
THEORETICAL CALIBRATION ............................................................................................. 16
TARE WEIGHT ZERO SETTING.....................................................................................................17
ZERO VALUE MANUAL ENTRY.....................................................................................................17
REAL CALIBRATION (WITH SAMPLE WEIGHTS)............................................................... 18
FILTER ON THE WEIGHT...................................................................................................... 19
ANTI PEAK......................................................................................................................................19
ZERO PARAMETERS............................................................................................................ 20
RESETTABLE WEIGHT SETTING FOR SMALL WEIGHT CHANGES ..........................................20
AUTOMATIC ZERO SETTING AT POWER-ON..............................................................................20
ZERO TRACKING ...........................................................................................................................20
SETTING UNITS OF MEASURE............................................................................................ 21
OUTPUTS AND INPUTS CONFIGURATION ......................................................................... 21
SEMI-AUTOMATIC TARE (NET/GROSS).............................................................................. 22
PRESET TARE (SUBTRACTIVE TARE DEVICE) ................................................................. 23
SEMI-AUTOMATIC ZERO (WEIGHT ZERO-SETTING FOR SMALL VARIATIONS) ............ 23
ANALOG OUTPUT(ONLY FOR INSTRUMENTS WHERE THIS OPTION IS AVAILABLE) .. 24
SERIAL COMMUNICATION SETTING .................................................................................. 25
RS232 SERIAL COMMUNICATION ................................................................................................27
RS485 SERIAL COMMUNICATION ................................................................................................27
DIRECT CONNECTION BETWEEN RS485 AND RS232 WITHOUT CONVERTER.......................27

WEIGHT READING VIA SERIAL PORT ................................................................................ 28
RS485 CONNECTION .....................................................................................................................28
RS232 CONNECTION .....................................................................................................................29
COMMUNICATION SETTING..........................................................................................................29
WEIMOD MODE ..............................................................................................................................30
WEIRIP MODE.................................................................................................................................30
ALARM RELAY CLOSURE.................................................................................................... 30
TEST....................................................................................................................................... 31
DATE AND TIME SETTING.................................................................................................... 31
OPERATION SETTINGS........................................................................................................ 32
INFO MENU............................................................................................................................ 32
PROGRAMMING OF BATCHING CONSTANTS ................................................................. 33
MINIMUM WEIGHT................................................................................................................. 33
MAXIMUM WEIGHT ............................................................................................................... 33
SAFE EMPTYING TIME ......................................................................................................... 33
WAITING TIME....................................................................................................................... 33
NO PRODUCT LOAD TIME ................................................................................................... 34
NO PRODUCT UNLOAD TIME .............................................................................................. 34
FALL....................................................................................................................................... 34
TOLERANCE.......................................................................................................................... 34
SLOW..................................................................................................................................... 35
TAPPING FUNCTION............................................................................................................. 35
AUTOTARE............................................................................................................................ 35
CONSUMPTION FOR EACH PRODUCT ............................................................................... 36
PRINT AT CYCLE END.......................................................................................................... 36
NUMBER OF BATCHING PRINTOUTS ................................................................................. 36
CHECKING PC PRESENCE .................................................................................................. 36
WAITING CONFIRMATION FROM PC (SLAVE) ................................................................... 36
SWITCHING OF THE ALARM/SLOW RELAY ON WEIGHT.................................................. 36
FORMULAS PROGRAMMING............................................................................................. 37
DELETING FORMULAS......................................................................................................... 37
BATCHING........................................................................................................................... 38
BATCHING START FROM EXTERNAL CONTACT .............................................................. 39
BATCHING START FOR SINGLE PRODUCT WITH AUTOMATIC STOP ............................ 39
BATCHING START FOR SINGLE PRODUCT WITH STOP BY KEYBOARD ....................... 40
UNLOADING START WITH AUTOMATIC STOP .................................................................. 40
DISPLAYING DURING BATCHING ....................................................................................... 40
BATCHING STOP .................................................................................................................. 40
RESUME BATCHING AFTER A POWER CUT...................................................................... 41
CONSUMPTION................................................................................................................... 41
CONSUMPTION DELETION .................................................................................................. 41
ALARMS .............................................................................................................................. 42
PRINTING EXAMPLES........................................................................................................ 44

RESERVED FOR THE INSTALLER..................................................................................... 46
MENU LOCKING.................................................................................................................... 46
MENU UNLOCKING............................................................................................................... 46
TEMPORARY MENU UNLOCKING ....................................................................................... 46
DATA DELETION AND PROGRAM SELECTION ................................................................. 46
KEYPAD OR DISPLAY LOCKING......................................................................................... 48
DECLARATION OF CONFORMITY - EU............................................................................. 49

- 1 -
USER WARNINGS
RECOMMENDATIONS FOR THE PROPER USE OF WEIGHING INSTRUMENT
-Keep away from heat sources and direct sunlight
-Repair the instrument from rain (except special IP versions)
-Do not wash with water jets (except special IP versions)
-Do not dip in water
-Do not spill liquid on the instrument
-Do not use solvents to clean the instrument
-Do not install in areas subject to explosion hazard (except special Atex versions)
RECOMMENDATIONS FOR CORRECT INSTALLATION OF WEIGHING INSTRUMENTS
The terminals indicated on the instrument’s wiring diagram to be connected to earth must
have the same potential as the weighed structure (same earthing pit or earthing system). If
you are unable to ensure this condition, connect with an earthing wire the terminals of the
instrument (including the terminal –SUPPLY) to the weighed structure.
The cell cable must be individually led to its panel input and not share a conduit with other cables;
connect it directly to the instrument terminal strip without breaking its route with support terminal
strips.
Use “RC” filters on the instrument-driven solenoid valve and remote control switch coils.
Avoid inverters in the instrument panel; if inevitable, use special filters for the inverters and separate
them with sheet metal partitions.
The panel installer must provide electric protections for the instruments (fuses, door lock switch
etc.).
It is advisable to leave the equipment always switched on to prevent the formation of condensation.
MAXIMUM CABLE LENGTHS
-RS485: 1000 metres with AWG24, shielded and twisted cables
-RS232: 15 metres for baud rates up to 19200
-Analog current output: up to 500 metres with 0.5 mm2 cable
-Analog voltage output: up to 300 metres with 0.5 mm2cable
RECOMMENDATIONS FOR CORRECT INSTALLATION OF THE LOAD CELLS
INSTALLING LOAD CELLS: The load cells must be placed on rigid, stable in-line structures; it
is important to use the mounting modules for load cells to compensate for misalignment of the
support surfaces.
PROTECTION OF THE CELL CABLE: Use water-proof sheaths and joints in order to protect the
cables of the cells.
MECHANICAL RESTRAINTS (pipes, etc.): When pipes are present, we recommend the use of
hoses and flexible couplings with open mouthpieces with rubber protection; in case of hard pipes,
place the pipe support or anchor bracket as far as possible from the weighed structure (at a distance
at least 40 times the diameter of the pipe).

- 2 -
CONNECTING SEVERAL CELLS IN PARALLEL: Connect several cells in parallel by using - if
necessary - a watertight junction box with terminal box. The cell connection extension cables must
be shielded, led individually into their piping or conduit and laid as far as possible from the power
cables (in case of 4-wire connections, use cables with 4x1 mm2minimum cross-section).
WELDING: Avoid welding with the load cells already installed. If this cannot be avoided, place the
welder ground clamp close to the required welding point to prevent sending current through the load
cell body.
WINDY CONDITIONS - KNOCKS - VIBRATIONS: The use of weigh modules is strongly
recommended for all load cells to compensate for misalignment of the support surfaces. The system
designer must ensure that the plant is protected against lateral shifting and tipping relating to:
shocks and vibration; windy conditions; seismic conditions in the installation setting; stability of the
support structure.
EARTHING THE WEIGHED STRUCTURE: By means of a copper wire with suitable cross-section,
connect the cell upper support plate with the lower support plate, then connect all the lower plates to
a single earthing system. Electrostatic charges accumulated because of the product rubbing against
the pipes and the weighed container walls are discharged to the ground without going through or
damaging the load cells. Failure to implement a proper earthing system might not affect the
operation of the weighing system; this, however, does not rule out the possibility that the cells and
connected instrument may become damaged in the future. It is forbidden to ensure earthing system
continuity by using metal parts contained in the weighed structure.
FAILURE TO FOLLOW THE INSTALLATION RECOMMENDATIONS WILL BE CONSIDERED
A MISUSE OF THE EQUIPMENT
OK OK
NO NO
NO
OK

- 3 -
LOAD CELL INPUT TEST (QUICK ACCESS)
From the weight display, press ▲for 3 seconds; the response signal of the load cells is displayed,
expressed in mV with four decimals.
LOAD CELL TESTING
Load cell resistance measurement (use a digital multimeter):
-Disconnect the load cells from the instrument and check that there is no moisture in the cell
junction box caused by condensation or water infiltration. If so, drain the system or replace it if
necessary.
-The value between the positive signal wire and the negative signal wire must be equal or similar
to the one indicated in the load cell data sheet (output resistance).
-The value between the positive excitation wire and the negative excitation wire must be equal or
similar to the one indicated in the load cell data sheet (input resistance).
-The insulation value between the shield and any other cell wire and between any other cell wire
and the body of the load cell must be higher than 20 Mohm.
Load cell voltage measurement (use a digital multimeter):
-Take out the load cell to be tested from underneath the container, or alternatively, lift the
container support.
-Make sure that the excitation of two wires of the load cell connected to the instrument (or
amplifier) is 5 VDC ±3%.
-Measure the response signal between the positive and the negative signal wires by directly
connecting them to the tester, and make sure that it is comprised between 0 and 0.5 mV.
-Apply load to the cell and make sure that there is a signal increment.
IF ONE OF THE ABOVE CONDITIONS IS NOT MET, PLEASE CONTACT THE TECHNICAL
ASSISTANCE SERVICE.


3 s

- 4 -
MAIN SPECIFICATIONS OF THE INSTRUMENT
Indicator with 6-wire load cell input in DIN box (96x96x130 mm; drilling template 91x91 mm) for panel
front mounting. Front panel protection rating IP54 (IP65 front optional). 6-digit semi−alphanumeric
display, 14 mm, 7 segments; 8 indicator LEDs. 5−key membrane keypad with buzzer. Real-time
clock/calendar with buffer battery.
W200BOX - IP67 waterproof ABS box version: dimensions 170x140x95 mm; four fixing holes
Ø 4 mm (centre distance 152x122 mm).
W200BOX-EC - IP64 waterproof ABS box version: dimensions 170x140x95 mm, four fixing holes
Ø 4 mm (centre distance 152x122 mm). Equipped with external selector switch for formula selection
(EC option), Start and Stop buttons.
W200 IP67 - IP67 waterproof polycarbonate box version: dimensions 180x130x77 mm, four fixing
holes Ø 4 mm (centre distance 163x113 mm).
W200 IP64 - IP64 waterproof polycarbonate box version: dimensions 180x130x77 mm, four fixing
holes Ø 4 mm (centre distance 163x113 mm). Equipped with external selector switch for formula
selection (EC option), Start and Stop buttons, four PG9 cable glands.
6 PRODUCTS version is supplied complete with a RELE6PROD 8-relay module (80x160x60 mm,
available with 12/24 VDC or 115 VAC or 230 VAC power supply).
14 PRODUCTS version is supplied complete with a RELE6PROD 8-relay module (80x160x60 mm,
available with 12/24 VDC or 115 VAC or 230 VAC power supply) and a RELE14PROD 8-relay
module (80x120x60 mm).
Two serial ports (RS485 and RS232) for connection to: PC/PLC up to 32 instruments (max 99 with
line repeaters) by ASCII Laumas or ModBus R.T.U. protocol, remote display, printer. Optional:
integrated Profibus DP, DeviceNet, CANopen, Profinet IO, Ethernet/IP, Ethernet TCP/IP,
Modbus/TCP output.
The instrument can be connected to a CLM serie intelligent junction box or to a multi-channel weight
transmitter.
BUFFER BATTERY
The instrument is equipped with an internal battery that allows to keep active the internal clock even
in the event of power failure.
At the first start and after long periods of inactivity, leave the instrument on for at least 12
hours to fully charge the battery.

- 5 -
TECHNICAL SPECIFICATIONS
POWER SUPPLY and CONSUMPTION (VDC)
12/24 VDC ±10%; 5 W (standard)
POWER SUPPLY and CONSUMPTION (VAC)
115/230 VAC (optional); 50-60 Hz; 6 VA
NO. OF LOAD CELLS IN PARALLEL and SUPPLY
max 8 (350 ohm); 5 VDC / 120 mA
LINEARITY / ANALOG OUTPUT LINEARITY
< 0.01% F.S.; < 0.01% F.S.
THERMAL DRIFT / ANALOG OUTPUT THERMAL DRIFT
< 0.0005% F.S./°C; < 0.003% F.S./°C
A/D CONVERTER
24 bit (16000000 points)
MAX DIVISIONS
(with measurement range ±10 mV = sens. 2 mV/V)
±999999
MEASUREMENT RANGE
±39 mV
MAX SENSITIVITY OF USABLE LOAD CELLS
±7 mV/V
MAX CONVERSIONS PER SECOND
300 conversions/second
DISPLAY RANGE
±999999
NO. OF DECIMALS / DISPLAY INCREMENTS
0÷4 / x 1 x 2 x 5 x 10 x 20 x 50 x 100
DIGITAL FILTER / READINGS PER SECOND
0.012÷7 s / 5÷300 Hz
RELAY LOGIC OUTPUTS
N.5 - max 115 VAC; 150 mA
(N. 4 –analog output version)
LOGIC INPUTS
N.3 - optoisolated 5 - 24 VDC PNP
(N. 2 –analog output version)
SERIAL PORTS
RS485, RS232
BAUD RATE
2400, 4800, 9600, 19200, 38400, 115200
HUMIDITY (non condensing)
85%
STORAGE TEMPERATURE
-30°C +80°C
WORKING TEMPERATURE
-20°C +60°C
OPTOISOLATED ANALOG OUTPUT (OPTIONAL)
16 bit - 65535 divisions
0÷20 mA; 4÷20 mA (max 300 ohm);
0÷10 V; 0÷5 V; ±10 V; ±5 V (min 10 kohm)
RELAY LOGIC OUTPUTS
N.5 - max 30 VAC, 60 VDC; 150 mA
(N. 4 –analog output version)
WORKING TEMPERATURE
-20°C +50°C
Equipment to be powered by 12-24 VDC LPS or Class 2 power source.
RELE6PROD TECHNICAL SPECIFICATIONS
POWER SUPPLY and CONSUMPTION (VDC)
12/24 VDC (standard) ±10%; 2 W
POWER SUPPLY and CONSUMPTION (VAC)
115/230 VAC (optional); 50-60 Hz; 1.5 VA
RELAY LOGIC OUTPUTS
N.8 - max 115 VAC; 2 A
HUMIDITY (non condensing)
85%
STORAGE TEMPERATURE
-30°C +80°C
WORKING TEMPERATURE
-20°C +60°C

- 6 -
ELECTRICAL CONNECTIONS
TERMINALS LEGEND
1
+SUPPLY (12/24 VDC)
115/230 VAC optional version:
+OUTPUT (24 VDC)
2
-SUPPLY (12/24 VDC)
RS232, RS485: SHIELD, GND
E/EC OPTION: GND
115/230 VAC optional version:
-OUTPUT (24 VDC)
RS232, RS485: SHIELD, GND
E/EC OPTION: GND
3
RS232: TXD
4
RS232: RXD
5
OUTPUT No. 1:
- PRODUCT 1 (3 PRODUCTS version)
- connect to RELE6PROD module
(6/14 PRODUCTS version)
6
OUTPUT No. 2:
- PRODUCT 2 (3 PRODUCTS version)
- connect to RELE6PROD module
(6/14 PRODUCTS version)
7
OUTPUT No. 3:
- PRODUCT 3 (3 PRODUCTS version)
- connect to RELE6PROD module
(6/14 PRODUCTS version)
8
OUTPUT No. 4:
- CYCLE END (3 PRODUCTS version)
- connect to RELE6PROD module
(6/14 PRODUCTS version)
9
OUTPUT COMMON
- connect to RELE6PROD module
(6/14 PRODUCTS version)
10
INPUT No. 1: START
(+VDC min 5 V max 24 V)
11
INPUT No. 2: STOP
(+VDC min 5 V max 24 V)
12
INPUT COMMON (-VDC 0 V)
13
14
INPUT No. 3: selectable
(+VDC min 5 V max 24 V)
otherwise:
+ANALOG OUTPUT (0÷20 o 4÷20 mA)
15
OUTPUT No. 5:
- SLOW/ALARM (3/14 PRODUCTS version)
- ALARM (6 PRODUCTS version)
otherwise:
+ANALOG OUTPUT (0÷10 V)
6/14 PRODUCTS versions:
output No. 5 supplies +5 VDC voltage
only if the relay is closed.
16
E/EC OPTION
otherwise:
-ANALOG OUTPUT COMMON
17
RS485: -
18
RS485: +
19
-LOAD CELL EXCITATION (-Exc)
LOAD CELL SHIELD
20
+LOAD CELL EXCITATION (+Exc)
21
+LOAD CELL REF/SENSE
22
-LOAD CELL REF/SENSE
23
-LOAD CELL SIGNAL (-Sig)
24
+LOAD CELL SIGNAL (+Sig)
L
PHASE (115/230 VAC optional version)
N
NEUTRAL (115/230 VAC optional version)
GROUND (115/230 VAC optional version)
“RELE6PROD” MODULE:
-from 9 to 20 terminals: control from 1 to 6
PRODUCTS
-21-22 = CYCLE END
-23-24 = SLOW (only for 6 PRODUCTS ver.)
“RELE14PROD” MODULE:
-from 1 to 16 terminals: control from 7 to 14
PRODUCTS

- 7 -
BASIC INFORMATION
-It is recommended that the power supply negative pole be grounded.
-It is possible to supply up to eight 350 ohm load cells or sixteen 700 ohm load cells.
-For 4-wire load cells, make a jumper between EX- and REF- and between EX+ and REF+.
-Connect terminal “– SUPPLY” to the RS485 common of the connected instruments in the event
that these receive alternating current input or that they have an optically isolated RS485.
-In case of an RS485 network with several devices it is recommended to activate the 120 ohm
termination resistance on the two devices located at the ends of the network, as described in the
paragraph RS485 SERIAL CONNECTION.
-Option E/EC: selects the first 12 formulas.
CHANGING VOLTAGE 115 VAC/230 VAC
Remove the instrument power board and work on the welding side: join the red points using a stiff wire
230 VAC
115
115
230
115
115
230
115 VAC

- 8 -
W200 3 PRODUCTS
WARNING: connect power supply specified on the plate found on the back of the instrument.
In 115 V and 230 V versions, terminals “+ SUPPLY” and “– SUPPLY” generate continuous voltage
at 24 VDC only to be used as power supply for instrument inputs.
RXD
19
1
13
2 3 4 5 6
16
1415 1718
TXD
12
24
7811
109
2120 22 23
START STOP
IN COMMON
INPUTS
supply
5÷24 VDC
+0÷20 4÷20mA
- COMMON
+ 0÷10 VDC
(1) ANALOGOUTPUT
OPTION
16
1415
4-WIRE load cell
CONNECTION
24
SIGNAL +
19
EXCITAT. -
EXCITAT. +
SIGNAL -
2120 2322
12
EC OPTION
3
21
7
68
5
410
11
9
8
E OPTION
1 32 4 5 671411910 1312 1615
162
162
to instrument
R5
(R1) PROD. 1 (R2) PROD. 2 (R3) PROD. 3 (R4) CYCLE END
OUT COMMON
Current output:
max load 300 ohm
Voltage output:
min.load 10 kohm
EXCITAT. -
LOAD CELLS
SIGNAL +
EXCITAT. +
SIGNAL -
REF./SENSE -
REF./SENSE +
RS485
SLOW / ALARM
IN 3
INPUT
supply
5÷24 VDC
6-WIRE load cell
CONNECTION
to IN COMMON
*
to OPT. E - EC
RS232
- SUPPLY
+ SUPPLY
Buttons not included in the supply
N
L
115/230
VAC
1 2 3
- SUPPLY OUT
+ SUPPLY OUT
L N
WARNING! 115 V / 230 V OPTIONS
INSTRUMENT
24 VDC
OUTPUT
OUTPUTS
max 115 VAC
150 mA
12/24 VDC
supply
) The IN3 input can have the following functions:
-APPROVAL (default)
-SEMI-AUTOMATIC ZERO
-NET/GROSS WEIGHT
(1) If the analog output is present (ANALOG OUTPUT
OPTION) the following are no longer available:
-IN3 input
-SLOW/ALARM output
-E/EC options

- 9 -
W200 6 PRODUCTS
RELE6PROD MODULE
R1 R2 R3 R4 OUTPUTS
I I I 0PROD. 1
0I I 0PROD. 2
I0I0PROD. 3
0 0 I0PROD. 4
I I 0 0 PROD. 5
0 I 0 0 PROD. 6
I 0 0 0 CYCLE END
X X X I SLOW
RXD
19
1
13
2 3 4 5 6
16
1415 1718
TXD
12
24
7811
109
2120 22 23
START
STOP
IN COMMON
INPUTS
supply 5÷24 VDC
R5
R1
R2
R3
R4
OUT COMMON (5 VDC)
EXCITAT. -
LOAD CELLS
SIGNAL +
EXCITAT. +
SIGNAL -
REF./SENSE -
REF./SENSE +
RS485
ALARM (5 VDC OUT)
IN 3
INPUT
supply
5÷24 VDC
6-WIRE load cell
CONNECTION
to IN COMMON
*
to OPT. E - EC
RELE6PROD24V
RELAY
17
IN COM
PROD.5 NO PROD.4 COM PROD.4 NO PROD.3 COM PROD.3 NO PROD.2 COM PROD.2 NO PROD.1 COM
PROD.1 NO
IN4 IN1 IN2 IN3
8
L3 N 4 567
RELAY
RELAY
RELAY
131091211 15
14 16
P2
P1
POWER
P4
P3
PROD.6 COM
CYCLE END COM CYCLE END NO
PROD.6 NO PROD.5 COM
RELAY RELAY RELAY
201918 2221 23 24
FC
P6
P5 LE
RS232
RELAY
- SUPPLY
+ SUPPLY
12/24 VDC
supply
12/24
VDC -
+
N
L
115/230
VAC
L3
N
LN
1 2 3
RELE6PROD -115V/-230V
- SUPPLY OUT
+ SUPPLY OUT
L N
WARNING! 115 V / 230 V OPTIONS
INSTRUMENT
24 VDC
OUTPUT
115/230
VAC
+0÷20 4÷20mA
- COMMON
+ 0÷10 VDC
(1)ANALOGOUTPUT
OPTION
16
1415
4-WIRE load cell
CONNECTION
24
SIGNAL +
19
EXCITAT. -
EXCITAT. +
SIGNAL -
2120 2322
12
EC OPTION
3
21
7
68
5
410
11
9
8
E OPTION
1 32 4 5 6 7 1411910 1312 1615
162 162
to instrument
Current output:
max load 300 ohm
Voltage output:
min.load 10 kohm
Buttons not included in the supply
SLOW COM SLOW NO
) The IN3 input can have the following functions:
-APPROVAL (default) -SEMI-AUTOMATIC ZERO -NET/GROSS WEIGHT
(1) If the analog output is present (ANALOG OUTPUT OPTION) the
following are no longer available:
-IN3 input -ALARM output -E/EC options
WARNING: connect power supply specified on the plate found on the back of the instrument. In 115 V and 230 V versions, terminals “+ SUPPLY” and “– SUPPLY” generate continuous voltage at 24 VDC only to be used as power supply for instrument inputs.

- 10 -
W200 14 PRODUCTS
RXD
19
1
13
2 3 4 5 6
16
1415 1718
TXD
12
24
7 8 11
109
2120 22 23
START
STOP
IN COMMON
INPUTS
supply 5÷24 VDC
+0÷20 4÷20mA
- COMMON
+ 0÷10 VDC
(1)ANALOGOUTPUT
OPTION
16
1415
4-WIRE load cell
CONNECTION
24
SIGNAL +
19
EXCITAT. -
EXCITAT. +
SIGNAL -
2120 2322
12
EC OPTION
3
21
7
68
5
410
11
9
8
E OPTION
1 32 4 5 671411910 1312 1615
162 162
to instrument
R5
R1
R2
R3
R4
OUT COMMON (5 VDC)
Current output:
max load 300 ohm
Voltage output:
min.load 10 kohm
EXCITAT. -
LOAD CELLS
SIGNAL +
EXCITAT. +
SIGNAL -
REF./SENSE -
REF./SENSE +
RS485
SLOW / ALARM (5 VDC OUT)
IN 3
INPUT
supply
5÷24 VDC
6-WIRE load cell
CONNECTION
to IN COMMON
*
to OPT. E - EC
RELE6PROD24V
RELAY
17
IN COM
PROD.5 NO PROD.4 COM PROD.4 NO PROD.3 COM PROD.3 NO PROD.2 COM PROD.2 NO PROD.1 COM
PROD.1 NO
IN4 IN1 IN2 IN3
8
L3 N 4 567
RELAY
RELAY
RELAY
131091211 15
14 16
P2
P1
POWER
P4
P3
PROD.6 COM
CYCLE END COM CYCLE END NO
PROD.6 NO PROD.5 COM
RELAY RELAY RELAY
201918 2221 23 24
FC
P6
P5 LE
P11
9
PROD.11 NO PROD.10 COM PROD.10 NO PROD.9 COM PROD.9 NO PROD.8 COM PROD.8 NO PROD.7 COM
PROD.7 NO
21 3 4 576 8
P8
P7 P10P9
PROD.12 COM
PROD.14 COM PROD.14 NO PROD.13 COM PROD.13 NO PROD.12 NO PROD.11 COM
10 11 12 14 13 15 16
P13
P12
POWER
P14
RS232
RELAY
RELAY
RELAYRELAY
RELAYRELAY
RELAY
RELAY
RELAY
RELE6PROD MODULE
R1 R2 R3 R4 OUTPUTS
I I I 0 PROD. 1
0 I I 0 PROD. 2
I 0 I 0 PROD. 3
0 0 I 0 PROD. 4
I I 0 0 PROD. 5
0 I 0 0 PROD. 6
I 0 0 0 CYCLE END
RELE14PROD MODULE
R1 R2 R3 R4 OUTPUTS
0 0 0 IPROD. 7
I0 0 IPROD. 8
0I0IPROD. 9
I I 0IPROD. 10
0 0 I I PROD. 11
I0I I PROD. 12
0I I I PROD. 13
I I I I PROD. 14
- SUPPLY
+ SUPPLY
12/24 VDC
supply
12/24
VDC -
+
Buttons not included in the supply
N
L
115/230
VAC
L3
N
LN
1 2 3
RELE6PROD -115V/-230V
- SUPPLY OUT
+ SUPPLY OUT
L N
WARNING! 115 V / 230 V OPTIONS
INSTRUMENT
RELE14PROD
24 VDC
OUTPUT
115/230
VAC
) The IN3 input can have the following functions:
-APPROVAL (default) -SEMI-AUTOMATIC ZERO -NET/GROSS WEIGHT
(1) If the analog output is present (ANALOG OUTPUT OPTION) the following are no
longer available:
-IN3 input -SLOW/ALARM output -E/EC options
WARNING: connect power supply specified on the plate found on the back of the instrument. In 115 V and 230 V versions, terminals “+ SUPPLY” and “– SUPPLY” generate continuous voltage at 24 VDC only to be used as power supply for instrument inputs.

- 11 -
INTRODUCTION TO THE OPERATION
The batching programs for 3/6/14 products are used to realize a mixture of different products, which
are loaded on a single weighing structure.
The instrument is able to load automatically a settable amount for each product, driving the relative
batching organ (even two-speed) through the dedicated contact.
The instrument has the following features:
-Maximum 99 settable formulas (see section FORMULAS PROGRAMMING);
-Formulas programming in fixed or variable steps (see section FORMULAS PROGRAMMING);
-Batching resume after blackout (see section RESUME BATCHING AFTER A POWER CUT);
-Automatic fall calculation (see section FALL);
-Autotare at batching start (see section AUTOTARE);
-Tolerance error control (see section TOLERANCE);
-Precision batching through slow function (see section SLOW);
-Precision batching through tapping function (see section TAPPING FUNCTION);
-Consumption storage (see section CONSUMPTION);
-Print of batching data (see section PRINT AT CYCLE END);
-Alarm contact (see section ALARM RELAY CLOSURE);
BATCHING START:
-via keypad, setting formula and cycle number to be performed;
-via external contact (see section BATCHING START FROM EXTERNAL CONTACT).
For further information on the batching sequence, see section BATCHING.
FORMULAS PROGRAMMING IN STEPS:
The programming products order in formulas is, by default, fixed and ascending (FIXED STEPS);
however it is still possible to program the products order, even repeating several times the same
product (VARIABLE STEPS).
CONSUMPTION STORAGE:
The instrument, at the end of every batching, stores the consumed amount for each product.
Consumption value can be viewed directly on instrument display in standby mode.
INSTRUMENT CALIBRATION:
The instrument calibration can be performed both with THEORETICAL CALIBRATION, setting the
instrument full scale and the load cells sensitivity (see section THEORETICAL CALIBRATION), and
with REAL CALIBRATION through SAMPLE WEIGHT (see section REAL CALIBRATION (WITH
SAMPLE WEIGHTS)).
ALARM MANAGEMENT:
If an alarm occurs during the batching, the instrument shows the alarm on the display, closes the
related contact (if enable) and waits for operator intervention to abort or continue the batching.

- 12 -
LED AND KEY FUNCTION
LED
Function
NET
net weight (semi-automatic tare or preset tare)
zero (deviation from zero not more than ±0.25 divisions)
stability
kg
unit of measure: kg
g
unit of measure: g
W1
W2
W3
KEY
Short press
Long press
(3 s)
Into menus
Semi-automatic zero
Tare resetting
Cancel or return to previous
menu
Gross Net
Net Gross
Select figure to be modified
or go to previous menu item.
Batching start / stop
Print menu
mV load cell test
Modify selected figure or go
to next menu item.
Setting formulas and batching
constants
Formula selection
for START input
(EC not present)
Confirm or enter in
submenu
+
Setting general parameters
(press immediately
followed by )
+
Setting preset tare (press
immediately followed by )
Into menus LEDs light up in sequence to indicate that it is not displaying a weight.
0

- 13 -
MENU MAP
Into menus changes are applied right after pressing the ENTER key (no further confirmation is
required).
SYSTEM PARAMETERS
*: only for 3 and 14 products versions


+


 
 
 
 


 








3 s





+













 
 

 

 
optional

 



optional
optional













 



 
*

3 s

- 14 -
BATCHING CONSTANTS
*: it appears only if in constants TOTAL = YES








…





 
 
 
…
*


*




















…
…

- 15 -
INSTRUMENT COMMISSIONING
Upon switch-on, the display shows in sequence:
- →  (ONLY in case of approved program);
-instrument model (e.g.: );
- followed by the software code (e.g.:  );
-program type:  (base); ; ; ; ; ; (no active
program);
-followed by the software version (e.g.:  );
- followed by the hardware code (e.g.:  );
-serial number (e.g.: );
Check that the display shows the weight and that when loading the load cells there is an increase in
weight. If there is not check and verify the connections and correct positioning of the load cells.
-If the instrument has already been theoretical CALIBRATED (plant system identification tag
present on the instrument and on the cover: load cell’s rated data already entered):
▫Reset to zero (see section TARE WEIGHT ZERO SETTING)
▫Check the calibration with sample weights and correct the indicated weight if necessary (see
section REAL CALIBRATION (WITH SAMPLE WEIGHTS)).
-If the instrument HAS NOT BEEN CALIBRATED (missing plant system identification tag)
proceed with calibration:
▫If load cells data are unknown, follow the procedure in section REAL CALIBRATION (WITH
SAMPLE WEIGHTS)
▫Enter the rated data of load cells following the procedure given in section THEORETICAL
CALIBRATION
▫Reset to zero (see section TARE WEIGHT ZERO SETTING)
▫Check the calibration with sample weights and correct the indicated weight if necessary (see
section REAL CALIBRATION (WITH SAMPLE WEIGHTS)).
-If you use the analog output, set the desired analog output type and the full scale value (see
section ANALOG OUTPUT).
-If you use serial communication, set the related parameters (see section SERIAL
COMMUNICATION SETTING).
-Set instrument’s clock with current date and time (see section DATE AND TIME SETTING)
Required settings for the first batching:
-Access the Batching Constants menu and set the minimum weight value (see section MINIMUM
WEIGHT);
-Access the Formulas menu and set the formula 01 (see section FORMULAS PROGRAMMING);
-Start the batching by pressing the START button or by closing the START contact