Dini Argeo DFW User manual

www.diniargeo.com
DFW • DFWL
ENGLISH
TECHNICAL MANUAL - v4

3
TECH_MAN_ENG_DFW_v4_17.06
Calibration
Equalisation
Safety
Communication
Approval
Reset
Quick calibration ...........................................................................................................................................................10
Complete calibration ....................................................................................................................................................37
Communication strings................................................................................................................................................41
Communication controls .............................................................................................................................................42
Multichannel connection ...............................................................................................................................................7
Protection of the conguration menu via PIN...........................................................................................................40
Conguration of the serial port for PC.......................................................................................................................12
Approval seal...................................................................................................................................................................5
Equalisation procedure................................................................................................................................................36
Protection of the user menu via PIN ..........................................................................................................................40
Conguration of the serial port for printer ...............................................................................................................14
Display of the metrological version..............................................................................................................................5
Factory conguration reset .........................................................................................................................................33
Complete reset of memory .........................................................................................................................................40
Wiring schemes.............................................................................................................................................................44
CONTENTS
CONTENTS BY TOPIC
1. Introduction and warnings .......................................................................................................................... 4
2. Technical features ......................................................................................................................................... 4
10. FAQ - Frequently Asked Questions .......................................................................................................... 47
11. Summary of the parameters .................................................................................................................... 48
3. Approval.......................................................................................................................................................... 5
4. Connections.................................................................................................................................................... 6
5. Programming.................................................................................................................................................. 8
6. Communication strings............................................................................................................................... 41
7. Communication controls ............................................................................................................................ 42
How to access the programming menu.......................................................................................................................8
How to save the programming and exit the menu ....................................................................................................8
Programming menu .......................................................................................................................................................9
Single channel .................................................................................................................................................................6
Multichannel....................................................................................................................................................................7
8. Wiring schemes ............................................................................................................................................ 44
DFWLxxx, WLB, TPWNxxx, TPWLxxx, MCWNxxx.......................................................................................................44
DFWLIDxxx.....................................................................................................................................................................44
DFWxxx, TPWxxx, MCWxxx..........................................................................................................................................45
9. Programming errors .................................................................................................................................... 46

4
TECH_MAN_ENG_DFW_v4_17.06
WARNINGS:
This product represents the best solution for multi-function weighing applications, oering ease of use, high precision in
reading the weight and many functions to speed-up and simplify everyday work.
This manual provides an overview of the product’s potentials: through the conguration menu, you can adapt the product
functionality to the weighing application to be realised.
• Do not make repairs or replace electronic components of the instrument boards.
• Only use original spare parts.
• Any tampering with the equipment or use of non-original spare parts voids the warranty and relieves the
manufacturer of any liability.
• Before any installation or repair that involves access to electronic parts, turn o the device and disconnect
any source of power supply (battery, 230V network or other).
• Always use network power supply sources regulated within ± 10% of the rated voltage;
• In applications in connection with third parties, always follow the specications given on the approval
decree of the equipment.
• Do not immerse in water.
• Do not wash with water jets (except versions with specic IP protection degree).
• Protect from direct rainfall (except versions with specic IP protection degree).
• Do not use aggressive cleaning solvents or substances.
• Do not install in potentially explosive environments.
• Earth connect any earth socket located on the equipment casing, using a cable with a diameter of at least
16 mm2.
Power supply via mains / Battery charger 110-230Vac
MAX consumption 5VA
Analog channels for reading of load cells 4
Managed / displayed scales 1
Connectable cells 16 da 350 Ohm
Load cells power supply 5V
Maximum load cells power supply current 20mA
Maximum operating temperature range CE-M - OIML -10°C + 40°C
Maximum operating temperature range -10°C + 60°C LCD/-20°C + 60°C LED
OIML divisions 10000e 3x3000e
Divisions for internal use 100d ... 1.000.000d
Optional Digital relays (only for DFW family)
Number 2 / 4
Features 48 Vac, 60 Vdc,15 mA, 10 Ω Max
Optional Digital inputs (only for DFW family) Number 2 / 4
Features 12 / 24 Vdc, 5:20 mA
Optional analog output (only for DFW family) 0:10 Vdc, 0:20 mA
Serial ports 2
1. INTRODUCTION AND WARNINGS
2. TECHNICAL FEATURES

5
a. b.
d.
c.
e.
0.0
max
0
.0 0.0
2 sec
-off-
888888
x x.x x
x x.x x.x x
C
C
TECH_MAN_ENG_DFW_v4_17.06
3. APPROVAL
Turn on the scale and press the key during display of the
power messages.
Metrological version
Weighing program version
1. Turn o the scale 2. Follow the procedure:
How to display the metrological version of the instrument

6
Cell 0.0
Junction
box
Cell 4 Cell 1
Cell 2Cell 3
0.0
EXC- SIG+ SIG- EXC+
SIG-
SEN+
SEN-
SIG+
EXC-
EXC+
EXC- SIG+ SIG- EXC+
EXC- SIG+ SIG- EXC+
CELL2
CELL4CELL3
CELL1
J2
J2
SENSE
+5V GND
COM 1
COM 1
J 1
J 1
Legal
Internal use
B[-]
A[+]
GND
RX
CTS
TX
RS232/RS485
RS232
I/O BOARD - CLOCK - ALIBI MEMORY
01 02
J4
ON
+5V
GND
J 1
CAL
RS232
COM 2
SENSOR BOOT
J3
J3
EXC+SEN+ SEN- EXC-
J 4 Auto switch on
POWER IN: 4,8...12Vdc
CTS
RX
TX
DFWL
TECH_MAN_ENG_DFW_v4_17.06
Single channel
Terminal board of reference for connection to 1 channel
Connect the scale to the main terminal board using the rst reading
channel of the A/D converter.
NOTES:
• For connection with 6 wires with “Sense”, remove jumpers J2 and J3.
• For connection with 4 wires, install jumpers J2 and J3.
Make the connections with indicator o and feeder disconnected. Com-
ply with the electronic specications indicated in the table on page 4
WARNING:
4. CONNECTIONS

7
Cell 1
Cell 2
Cell 3
Cell 4
0.0
EXC- SIG+ SIG- EXC+
SIG-
SEN+
SEN-
SIG+
EXC-
EXC+
EXC- SIG+ SIG- EXC+
EXC- SIG+ SIG- EXC+
CELL2
CELL4CELL3
CELL1
J2
J2
SENSE
+5V GND
COM 1
COM 1
J 1
J 1
Legal
Internal use
B[-]
A[+]
GND
RX
CTS
TX
RS232/RS485
RS232
I/O BOARD - CLOCK - ALIBI MEMORY
01 02
J4
ON
+5V
GND
J 1
CAL
RS232
COM 2
SENSOR BOOT
J3
J3
EXC+SEN+ SEN- EXC-
J 4 Auto switch on
POWER IN: 4,8...12Vdc
CTS
RX
TX
DFWL
TECH_MAN_ENG_DFW_v4_17.06
Terminal boards of reference for connection to 4 channels
NOTES:
• Install jumpers J2 and J3.
Multichannel with digital equalisation
You can use the 4 channels of the converter to connect 2, 3 or 4 inde-
pendent scales/cells, digitally equalising them without using junction
boxes.

8
0.0
max
0
.0
2 sec
-off-
888888
C
max
0.0
888888 ao ADVANC MoDE save?
C
C C C
C
TECH_MAN_ENG_DFW_v4_17.06
Press the key during display of the power messages.
PROGRAMMING MENU
To save the programming changes made, repeatedly press the key browsing the menu in reverse, until the message SAVE?
appears: press to save or to exit without saving.
Example (read from right to left):
Save and exit
Cancel and exit
1. Turn o the scale 2. Follow the procedure:
C
C
5. PROGRAMMING
How to access the programming menu
How to save the programming and exit the menu

9
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TECH_MAN_ENG_DFW_v4_17.06
PROGRAMMING MENU
Print customisation...................................................................................................................17
Adjusting the display................................................................................................................26
Energy saving..............................................................................................................................27
Using the remote control........................................................................................................28
Digital inputs...............................................................................................................................31
Factory conguration reset....................................................................................................33
Area of gravity of the place of use......................................................................................11
Conguration of the serial ports.........................................................................................12
Weighing lter............................................................................................................................25
Using the battery.......................................................................................................................27
Auto o........................................................................................................................................28
Analog output.............................................................................................................................29
Digital outputs............................................................................................................................32
Diagnostics..............................................................................................................................33
Advanced..................................................................................................................................34
Parameter visible only in certain conditions.
Reset of Pre-Tare (zero calibration).......................................................................................11
Quick calibration........................................................................................................................10
Parameter or menu subject to approval.

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TECH_MAN_ENG_DFW_v4_17.06
Quick calibration
Start of the calibration procedure:
Set the division and
press
How to set the value
How to set the value
or
Enter the calibration weight
and press
How to set the value
or
How to enter How to browse How to save
and exit
Page 8 Page 8
iIf an advanced calibration (eg. multi
range) has been already stored, the CA
step jumps to the Q-1 , Q-2 and Q-3 step
(see page 34).

11
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O
P
Q
TECH_MAN_ENG_DFW_v4_17.06
Reset of the Pre-Tare
Area of gravity of the place of use
Once the calibration is completed, for proper operation set the area of
use in this pitch (if dierent from that of calibration).
Area of gravity
(9.75001...9.84999)
Acquisition of the zero point
How to set the value
or
How to enter How to browse How to save
and exit
Page 8 Page 8

12
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P
Q
TECH_MAN_ENG_DFW_v4_17.06
For repeater
For use by the
manufacturer
On request (*)
On request with code 485
(0...99)
Continuous transmission
(8 tx /sec)
Automatic stability trans-
mission
Transmission when
pressing
Conguration of the serial ports
Selection of the communication mode
Communication with PC, PLC or Repeater
* For communication strings and controls, see page 41 - 42.
For the string selection, see step D-3-1 .
How to enter How to browse How to save
and exit
Page 8 Page 8

13
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D-1-3
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Com1
Com2
1200
900
115200
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N
O
P
Q
TECH_MAN_ENG_DFW_v4_17.06
Selecting the COM port for connection with PC/PLC
Communication speed (Baud rate)
Conguration of the serial protocol
How to enter How to browse How to save
and exit
Page 8 Page 8

14
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TECH_MAN_ENG_DFW_v4_17.06
Communication speed (Baud rate)
For repeater
Thermal printer
Labelling machine
Continuous transmission
(8 tx /sec)
Automatic stability
transmission
Manual transmission
of string for PC when
pressing
Conguration of the serial ports
Selection of the communication mode
Communication with printer or repeater or PC
For communication strings and controls, see page 41 - 42.
How to enter How to browse How to save
and exit
Page 8 Page 8

15
Cs
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D-2-4
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TECH_MAN_ENG_DFW_v4_17.06
Conguration of the serial protocol
Printer control signal
Free adjustment
For use by the
manufacturer
Printer power supply
from indicator via Vaux
connector.
Characters
sent
(0...999)
Sending time out (0...9999)
Printer power supply / Radio-frequency module
Visible only in modules
equipped with Vaux, ref.
Wiring schemes (see page 44).
How to enter How to browse How to save
and exit
Page 8 Page 8

16
.
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TECH_MAN_ENG_DFW_v4_17.06
Connection port of radio-frequency module (for use by the manufacturer)
Communication protocol
TTL port / Inclinometer activation (for use by the manufacturer)
Closing character of each print line
Conguration of the serial ports
Advanced congurations
For communication
strings and controls,
see page 41 - 42.
How to enter How to browse How to save
and exit
Page 8 Page 8
Only for DFWL models.
* Selection of the
radio channel.

17
HEADER
HEADER
HEADER
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WEIGHS N. 1
TICKET N. 15
GROSS
TARE
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e
A
B
C
D
E
F
CA
0.C A 
SCee
ECo.a
EMoe
s
ese
a
Ao
A.o
o
a
AvaC
G
H
I
J
K
L
M
N
O
P
Q
TECH_MAN_ENG_DFW_v4_17.06
Additional parameters for label mode
Print customisation
Parameters for receipt/label mode
How to enter How to browse How to save
and exit
Page 8 Page 8

18
Ca
Ca 2
Ca 2
E-1
E-2-1
E-2-2
a
Ca 1
1 x 1,5 mm
1 x 3 mm
1,5 x 2,5 mm
1,5 x 5 mm
2 x 3 mm
2 x 6 mm
3 x 4 mm
3 x 8 mm
4 x 6 mm
4 x 12 mm
MENU
...
E
Ces
fo.1
fo.2
fo.3
fo.4
fo.5
fo.1
fo.2
fo.3
fo.4
fo.5
oma
oe
Ca 2
Ca 1
1
2
eae
aa
Cke
aC.39
e.C
aC.
ae
Ca
wes
CoCk
Copes
aC.p
.e
aC.
.save
aC.
es
a
1
2
3
4
5
6
7
13
8
14
9
15
10
16
11
17
12
18
1. O =
=
=
=
2. On
3.
i i
C
av
ao
Sea
e
A
B
C
D
E
F
CA
0.C A 
SCee
ECo.a
EMoe
s
ese
a
Ao
A.o
o
a
AvaC
G
H
I
J
K
L
M
N
O
P
Q
TECH_MAN_ENG_DFW_v4_17.06
Setting of the print language (a, e, e, fa, espa, Ces)
Character dimensions
Main
character
Label mode Receipt mode
See Ca 1
How to enter How to browse How to save
and exit
Page 8 Page 8

19
ayo
eae
e 1
e 2
E-3-1
E-3-2
eae
e 1
...
0 9
MENU
...
o
oa
yes
aways
Ca1
No
Ca 2
01 032
02 032
24 032
032*
032*
032*
032*
i
Eae
e 2
e 4
e 1
e 3
1
2
3
4
5
eae
aa
Cke
aC.39
e.C
aC.
ae
Ca
wes
CoCk
Copes
aC.p
.e
aC.
.save
aC.
es
a
1
2
3
4
5
6
7
13
8
14
9
15
10
16
11
17
12
18
1. O =
=
=
=
2. On
3.
i i
C
av
ao
Sea
e
A
B
C
D
E
F
CA
0.C A 
SCee
ECo.a
EMoe
s
ese
a
Ao
A.o
o
a
AvaC
G
H
I
J
K
L
M
N
O
P
Q
TECH_MAN_ENG_DFW_v4_17.06
Print customisation
Print header
Enables header printing
Contents of the header lines
First row of header
Visible only in e 2,e 3e e 4
Only upon each
totalisation
Only 1st totalisation
Also in total
Enter
the rst
character
Enter
the second
character
Enter
the last
character
Repeat the operation to program e 2, e 3and e 4.
Select o to disable them.
How to set the value
or
How to enter How to browse How to save
and exit
Page 8 Page 8

20
...
0 9
(*)
32 47 /2 >77 M92 \107 k122 z
33 !48 03 ?78 N93 ]108 l123 {
34 “49 14 @79 O94 ^109 m124 |
35 #50 25 A80 P95 _110 n125 }
3 $51 3 B81 Q9 ‘111 o12 ~
37 %52 47 C82 R97 a112 p
38 &53 58 D83 S98 b113 q
39 ‘54 69 E84 T99 c114 r
40 (55 770 F85 U100 d115 s
41 )5 871 G8 V101 e11 t
42 *57 972 H87 W102 f117 u
43 +58 :73 I88 X103 g118 v
44 ,59 ;74 J89 Y104 h119 w
45 -0 <75 K90 Z105 i120 x
4 .1 = 7 L91 [10 j121 y
MENU
H
E
L
L
O
H E L L O
...
...
01 032
02 032
03 032

eee -ok-
-ok-
072
09
07
07
079
032
*
*
*
*
*
*
01 032
02 032
04 032
03 032
05 032
24 032
032 *
0 032
Eae
e 2
e 4
e 1
e 3
1
2
3
4
5
eae
aa
Cke
aC.39
e.C
aC.
ae
Ca
wes
CoCk
Copes
aC.p
.e
aC.
.save
aC.
es
a
1
2
3
4
5
6
7
13
8
14
9
15
10
16
11
17
12
18
1. O =
=
=
=
2. On
3.
i i
C
av
ao
Sea
e
A
B
C
D
E
F
CA
0.C A 
SCee
ECo.a
EMoe
s
ese
a
Ao
A.o
o
a
AvaC
G
H
I
J
K
L
M
N
O
P
Q
TECH_MAN_ENG_DFW_v4_17.06
How to set the value
or
List of characters
Programming example
How to print/delete the row being programmed
Print the
header row
Delete the
header row
How to enter How to browse How to save
and exit
Page 8 Page 8