Bilanciai D70E User manual

SOCIETÀ COOPERATIVA
BILANCIAI
D70E Terminal
Use and Maintenance Manual
Code n° 81320437 EDITION March 18 2014

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Table of contents
1. GENERAL INFORMATION........................................................................ 8
1.1 Declaration of conformity ...................................................................... 8
1.2 Foreword............................................................................................... 8
1.3 Symbols.............................................................................................. 10
1.4 Description of the terminal .................................................................. 11
1.5 Technical characteristics of the terminal ............................................. 12
1.6 Dimensions and weight of the terminal................................................ 13
1.7 How to dispose of electric or electronic waste................................... 18
1.8 Obtaining technical assistance............................................................ 19
1.9 Warranty............................................................................................. 19
2. SAFETY INSTRUCTIONS....................................................................... 20
2.1 Prohibited uses................................................................................... 20
2.2 Regulations......................................................................................... 20
2.3 Prescriptions of use ............................................................................ 20
3. DELIVERY AND INSTALLATION............................................................ 22
3.1 Connection of the terminal to the electrical supply line........................ 23
3.2 Connection of the terminal to the platform scale ................................. 24
3.2.1 Connection of analogue load cells ............................................................. 25
3.4 COM1 D70E serial port connection..................................................... 26
3.4.1 Connection of serial port in RS232 configuration ...................................... 26
3.4.2 Connection of serial port in RS422 configuration ...................................... 27
3.4.3 Connection of serial port in RS485 configuration ...................................... 28
3.5 Connection of ETHERNET 10 BASE-T 100BASE-TX D70E serial
output........................................................................................................ 30

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4. CONTROLS, DISPLAY, SWITCHING THE TERMINAL ON AND OFF.... 31
4.1 Display of weight and additional information ....................................... 31
4.2 Description of the keys........................................................................ 33
4.3 Switching the terminal on and off........................................................ 35
4.3.1 Automatic switc -off ................................................................................. 36
5. USE OF THE TERMINAL........................................................................ 37
5.1 General information ............................................................................ 37
5.2 Weight reset........................................................................................ 38
5.3 Tare entry by acquisition..................................................................... 38
5.4 Tare display........................................................................................ 38
5.5 Tare entry via the keyboard................................................................ 38
5.6 Tare deletion....................................................................................... 39
5.7 Weighing data print-out/transmission.................................................. 39
5.8 Numeric data entry (Editor)................................................................. 39
5.9 Special Scale settings......................................................................... 40
5.10 EPC operating mode......................................................................... 44
5.10.1 AUW acquisition ...................................................................................... 44
6. OPTIONS ................................................................................................ 46
6.1 Battery operations............................................................................... 46
7. ERROR MESSAGES............................................................................... 48
8. ERROR MESSAGE CODING.................................................................. 49
9. PROGRAMMING OF SERIAL LINE COMMUNICATION......................... 50
9.1 Symbols used ..................................................................................... 50
9.2 Strings................................................................................................. 51

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9.2.1 Cb (or Bilanciai) string ............................................................................... 51
9.2.2 Estesa string ............................................................................................ 52
9.2.3 Print string ................................................................................................ 54
9.2.4 Cma ........................................................................................................... 54
9.2.5 EPC string (EPCSTR) ................................................................................... 55
9.2.6 String ESTNUM .......................................................................................... 57
9.3 Protocols for serial strings................................................................... 57
9.3.1 ACK-NAK protocol .................................................................................... 57
9.3.2 Cyclic protocol ........................................................................................ 57
9.3.3 On Request protocol ................................................................................. 57
9.4 Remote commands protocol............................................................... 58
9.4.1 Reply to an incorrect command ................................................................ 59
9.4.2 Reply to a correct command ..................................................................... 59
9.4.3 Suspension of cyclic transmission .............................................................. 59
9.4.4 Resumption of cyclic transmission ............................................................ 59
9.4.5 Request for gross weig t ........................................................................... 60
9.4.6 Request for net weig t .............................................................................. 60
9.4.7 Request transmission of tare ..................................................................... 60
9.4.8 Request transmission of scale status ......................................................... 60
9.4.9 Request transmission of scale status ......................................................... 62
9.4.10 Scale zeroing ........................................................................................... 63
9.4.11 Tare acquisition ....................................................................................... 63
9.4.12 Tare entering ........................................................................................... 63
9.4.13 Cancellation of an entered tare ............................................................... 63
9.4.14 Request for transmission of t e general data table ................................. 64
9.4.15 Request for general data item indicated wit "n" ................................... 65
Xln<CR>................................................................................................... 65

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9.4.16 Request for entry of t e "y" value in t e general data item indicated wit
"n"...................................................................................................................... 65
9.4.17 Request for transmission of t e net weig t and t e scale status ............ 65
9.4.18 Request division value ............................................................................. 66
9.4.19 Request for net weig t in ig resolution ............................................... 66
9.4.20 Request for maximum capacity value ...................................................... 66
9.4.21 Lock keypad ............................................................................................. 66
9.4.22 Unlock keypad ......................................................................................... 66
9.4.23 Remote commands wit addressing ....................................................... 67
10. MPP....................................................................................................... 68
10.1 Memory capacity............................................................................... 68
10.2 Operation.......................................................................................... 69
10.3 Checking stored weight data............................................................. 69
10.4 Communication in MPP mode........................................................... 70
10.4.1 Request weig ing wit key and transmit data at end of operation ......... 70
10.4.2 Request weig ing via serial command and transmit data at end of
operation ........................................................................................................... 74
10.4.3 Request weig ing wit key and transmit via serial command ................. 74
10.4.4 Request weig ing and transmission via serial command ......................... 75
10.4.5 MP and MC remote commands wit c ecksum ...................................... 75
11. PERSONALIZATION............................................................................. 76
11.1 Foreword........................................................................................... 76
11.2 Access in parameter configuration.................................................... 76
11.3 Description of the menus and submenus .......................................... 77
11.4 NOVRAM menu................................................................................ 77
11.4.1 CONF sub menu for personalization of terminal...................................... 78
11.4.2 Submenu COM1 ..................................................................................... 81

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11.4.3 Submenu LPT1 ......................................................................................... 83
11.4.4 Submenu COM.ETH ................................................................................. 84
11.4.5 Sub-menu LAN ........................................................................................ 85
11.4.6 Sub-menu MPP ........................................................................................ 86

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1. GENERAL INFORMATION
1.1 Declaration of conformity
See QUICK START manual.
1.2 Foreword
✔The aim of this manual is to provide the operator, through the use of
text and illustrations, with essential information regarding the
installation, safe operation and maintenance of the weighing system.
✔This manual must be kept in a safe place where it is readily available for
consultation. Always observe the instructions contained in the manual!
✔The safe operation of the system is the responsibility of the operator,
who must have a thorough knowledge of the system.
✔The user is responsible for ensuring that the installation conforms to
the applicable regulations.
✔The equipment must be installed by specialised personnel who have
read and understood this manual.
✔"Specialised personnel" means any personnel who, by virtue of the
training they have received and their professional experience, have been
explicitly authorised by the "System safety supervisor" to install, operate
and maintain the system.
✔In the event of any problems, contact your nearest Service Centre.
✔Any attempt on the part of unauthorised personnel to dismantle or
modify the terminal is prohibited; any such attempt shall invalidate the
warranty and release the manufacturer from all liability for any injury or
damage.
✔Alteration or removal of the data plates and seals is strictly prohibited;
check that all plates and seals are present and legible, if not contact
After-Sales Service.
✔The manufacturer shall not be liable for any damages caused by
incorrect handling of the terminal.
✔The information and illustrations contained in this manual were up to
date at the time of publication.
✔The Manufacturer is committed to a policy of continuous product

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improvement and system components may therefore be subject to
modification.
✔All the technical information contained in this manual remains the
exclusive property of the manufacturer and may not be disclosed to
third parties.
✔No part of this document may be reproduced or transmitted in any form,
including publication in computerised form or on the World Wide Web,
without the explicit written permission of the manufacturer.
✔This manual may not be used for purposes other than those directly
related to the installation, operation and maintenance of the terminal.
✔In order to more clearly illustrate certain maintenance or adjustment
operations, some of the illustrations in this manual show the weighing
system with the safety guards removed. Under no circumstances may
the system be operated in these conditions. Do not operate the system in
these conditions under any circumstances whatsoever, but remove the
safety guards for the time strictly required to carry out the required
repairs or maintenance then fit them back in place.

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1.3 Sym ols
Below is a list of the symbols used in this manual to alert the reader
to the various hazards associated with the operation and
maintenance of the instrument.
DANGER
Denotes an operation or procedure where failure to observe the
instructions will result in death or serious injury.
CAUTION
Denotes an operation or procedure where failure to observe the
instructions could result in minor injury or damage to the
instrument.
WARNING
Information or instructions on how the system is to be
operated correctly in order to maximise its service life or
prevent loss or damage of programmed data or to optimise
operation with regard to metrological standards.

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1.4 Description of the terminal
Digital weight indicator mod. D70E allows highly accurate and reliable
weighing operations to be carried out.
The D70E version is particularly suitable for use in the industrial and
commercial weighing sectors since its configuration allows it to be easily
installed on weighing platforms.
The terminal can also be used in the piece counter mode.
Some of the characteristics that distinguish the terminal are listed below:
connection to a scale with analogue cells (up to four 350 Ohm
cells);
1 serial output that can be connected with standard protocols
RS232/RS485/Rs422;
1 Ethernet output 10BASE-T 100BASE-TX
12V power supply by means of external adapter (85 – 265 VAC)
or 6 rechargeable or non-rechargeable AA batteries (a battery
recharging circuit is not installed on the terminal).

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1.5 Technical characteristics of the terminal
Power supply
110-240 VAC 50/60 Hz (with
external power supply) or 6 AA
batteries
Maximum power draw
15 W
Load cell connection
up to 4 analogue load cells of
350Ω
Minimum impedance of load cells 80Ω
Load cell power supply
5 VDC
Internal resolution
200000 points @ 25 conv/sec
Resolution in type-approved
version
6000 divisions maximum
Maximum input signal
15 mV
Minimum sensitivity 0,5 µV/division
Full scale stability
< 5ppm/°C
Zero stability < 5ppm/°C
Compensated temperature range (-10 ; +40) °C
Operating temperature range (-10 ; +40) °C
Protection rating IP20
Max. humidity during operation 85% @ 40°C

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1.6 Dimensions and weight of the terminal
Weight:
650 g
750 g (with internal power supplier)
800 g (with internal batteries)
Dimensions of panel slot for rack assembly: 200 mm x 104 mm (base
x height)
The dimensions are given in mm.
Figure 1.1 - Overall dimensions and weight of the rack version of the
terminal (citi1201.jpg)

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Weight:
650 g
750 g (with internal power supplier)
800 g (with internal batteries)
The dimensions are given in mm.
Figure 1.2 - Overall dimensions and weight of the table version of
the terminal (citi1202.jpg)

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Key
X = support of the instrument
Low stand
✔L = 350 mm / H ~ 500 mm
TALL stand
✔L = 900 mm / H ~ 1055 mm
Weight:
650 g, 750 g (with internal power supplier), 800 g (with internal
batteries). The dimensions are given in mm.
Figure 1.3 - Overall dimensions and weight of terminal version on
stand (citi1203.jpg)

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Weight:
650 g
750 g (with internal power supplier)
800 g (with internal batteries)
The dimensions are given in mm.
Figure 1.4 - Overall dimensions and weight of wall mounted version of
the terminal (citi1204.jpg)

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Weight:
650 g
750 g (with internal power supplier)
800 g (with internal batteries)
The dimensions are given in mm.
Figure 1.5 - Overall dimensions and weight of the terminal version
on PMA platform (citi1205.jpg)

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1.7 How to dispose of electric or electronic waste
This symbol on the weighing instrument
purchased means that:
✔this electric or electronic appliance cannot be
disposed of as solid urban waste;
✔it must be disposed of separately;
✔it can be returned to the dealer when a new instrument is purchased;
✔improper use or disposal of this instrument may pollute the
environment or harm the human health;
✔failure to comply with the aforementioned instructions is liable to the
penalties established by law.
In particular:
✔the outer casing and the mechanical components are made from
plastic and/or metal materials;
✔there are printed circuits with electronic components inside the
casing;
✔there is an Ni-Cd or Li battery on the CPU board;
✔the electrical connections are made with insulated copper conductors;
CAUTION
This instrument must be disposed of separately, returned to the
dealer or taken to a differentiated waste collection centre.

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1.8 O taining technical assistance
In the event of any operating faults requiring the intervention of
specialised technicians, contact the manufacturer or your nearest
Service Centre. To enable us to deal with your request swiftly, always
quote the serial number of your terminal, which can be found on the seal
label. Also provide information about the system in which the terminal is
installed.
1.9 Warranty
The conditions of warranty are stipulated in the contract of sale.

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2. SAFETY INSTRUCTIONS
2.1 Prohi ited uses
The instrument you have purchased is a weighing system and has been
designed and manufactured as such. The instrument is primarily
intended for the weighing of goods.
✔It is forbidden to use the terminal without taking the
necessary precautions for safe use.
✔Use of the terminal in places with potentially explosive
atmospheres or in areas where there is a risk of fire is strictly
prohibited.
Any other use shall only be permitted if expressly authorised by the
Manufacturer.
2.2 Regulations
The operating conditions for the electronic terminal are subject to the
regulations in force in the country in which the terminal is used. All use
of the terminal in conditions which do not comply with these regulations
is prohibited.
2.3 Prescriptions of use
✔Strictly comply with the instructions in this manual during use.
✔In the event of any discrepancy between the information in this
manual and the instrument purchased, contact your Dealer or the
Manufacturer's After-Sales Service for clarification.
✔Always observe the indications given on the warning and
danger plates on the terminal.
✔Check that all the safety guards are in place and that the
connection cables are in good condition and connected correctly.
✔Check that the terminal is connected to an electrical outlet socket
equipped with an effective earth connection. Make sure that the line
complies with the applicable regulations. Check that there is no
difference in potential between the earth and neutral conductors.
✔If the terminal is to be connected to other devices (e.g. a computer),
these devices must be disconnected from the electrical supply before
connection to the terminal.