Alfalaval TE67X000002029 User manual

Instruction manual for system with digital load cells
TE67X000002029 analog module
Applies to:
Program no.: MCE2529.STD.120322.0
Document no.: 0322mu2029-2010-0a.DOC
Date: 2012-06-04
Rev.: 0a
Instruction manual no.: IM-TE91K010-EN4
ESE01766EN
Date of issue: June 12, 2012
First published: November 9, 2009

Instruction Manual IM-TE91K010-EN4 Page 1
System with digital load cells
Version: 2012-06-12, rev.:0a
1) CONTENTS
1) CONTENTS............................................................................................................................................................1
2) General information................................................................................................................................................3
2.1 Information on the Instruction manual........................................................................................................................3
2.2 Target group..............................................................................................................................................................3
2.3 Limitation of liability....................................................................................................................................................3
2.4 Intended use..............................................................................................................................................................3
3) INTRODUCTION ....................................................................................................................................................4
3.1 Introduction................................................................................................................................................................4
4) TE67X000002010 DESCRIPTION.........................................................................................................................5
5) TE67N000002029 Description ...............................................................................................................................7
5.1 Display, lamps and keyboard.....................................................................................................................................7
5.2 Display modes ...........................................................................................................................................................8
5.2.1 LoAd mode ...........................................................................................................................................................8
5.2.2 OutPut mode ........................................................................................................................................................8
5.2.3 PASS mode..........................................................................................................................................................8
5.2.4 ZEro mode ...........................................................................................................................................................9
5.2.5 CAL.L. mode ........................................................................................................................................................9
5.2.6 CAL. mode ...........................................................................................................................................................9
5.2.7 CAL.F. mode ........................................................................................................................................................9
5.2.8 N.Lc. mode ...........................................................................................................................................................9
5.2.9 N.Crn. mode .........................................................................................................................................................9
5.2.10 Int.PEr. mode .......................................................................................................................................................9
5.2.11 Unit mode...........................................................................................................................................................10
5.2.12 dPno mode .........................................................................................................................................................10
5.2.13 div mode.............................................................................................................................................................10
5.2.14 SP. 1 and SP. 2 mode ........................................................................................................................................10
5.2.15 An.SP. mode ......................................................................................................................................................10
5.2.16 An.Err. mode ......................................................................................................................................................10
5.2.17 An.tyPE. mode ...................................................................................................................................................10
5.2.18 rS485 mode........................................................................................................................................................10
5.2.19 dAc.tSt. mode.....................................................................................................................................................10
5.2.20 LC x mode..........................................................................................................................................................11
5.2.21 Err.rEg. mode .....................................................................................................................................................11
5.3 Level alarms ............................................................................................................................................................12
5.4 Filtering....................................................................................................................................................................12
5.5 RS485 serial communication...................................................................................................................................13
6) STATUS CODES .................................................................................................................................................14
7) ERROR CODES...................................................................................................................................................15
8) TROUBLE SHOOTING ........................................................................................................................................16
8.1 Status code indication..............................................................................................................................................16
8.2 Error code indication................................................................................................................................................16
8.3 Analog output error..................................................................................................................................................16
9) INSTALLATION OF SYSTEM ..............................................................................................................................17
9.1 Checklist during installation .....................................................................................................................................17
9.2 Calibration procedure ..............................................................................................................................................18
10) HARDWARE DESCRIPTION.............................................................................................................................19
10.1 TE67X000002029 overview...................................................................................................................................19
10.2 Connection of power and load cells.......................................................................................................................20
10.3 DIP-switch settings ................................................................................................................................................20
10.4 Light Emitting Diodes.............................................................................................................................................21
10.5 Jumpers.................................................................................................................................................................21
10.6 JTAG connector.....................................................................................................................................................22
10.7 RS485 connector...................................................................................................................................................22
10.8 Analog output connector........................................................................................................................................22
10.9 Digital output and input connector .........................................................................................................................23
10.10 Hardware Selftest ................................................................................................................................................23
10.11 Update times .......................................................................................................................................................23
10.12 Component layout................................................................................................................................................24
11) Maintenance, Service / Repair & Warranty ........................................................................................................25
11.1 Maintenance ..........................................................................................................................................................25
11.2 Service / Repair .....................................................................................................................................................25
11.2.1 Return ................................................................................................................................................................25
11.3 Warranty conditions...............................................................................................................................................25
12) How to contact Alfa Laval Tank Equipment A/S.................................................................................................26
13) EC Declaration of conformity..............................................................................................................................27

Instruction Manual IM-TE91K010-EN4 Page 3
System with digital load cells
Version: 2012-06-12, rev.:0a
2) General information
2.1 Information on the Instruction manual
This Instruction manual contains important information on proper usage of the device. Read this instruction manual
carefully before installing and starting up the pressure measuring device.
Adhere to the safety notes and operating instructions which are given in the instruction manual. Additionally appli-
cable regulations regarding occupational safety, accident prevention as well as national installation standards and
engineering rules must be complied with!
This instruction manual is part of the device, must be kept nearest its location, always accessible to all employees.
© 2012 Alfa Laval Corporate AB
This document and its contents is owned by Alfa Laval Corporate AB and protected by laws governing intel-
lectual property and thereto related rights. It is the responsibility of the user of this document to comply with
all applicable intellectual property laws. Without limiting any rights related to this document, no part of this
document may be copied, reproduced or transmitted in any form or by any means (electronic, mechanical,
photocopying, recording, or otherwise), or for any purpose, without the expressed permission of Alfa Laval
Corporate AB. Alfa Laval Corporate AB will enforce its rights related to this document to the fullest extent of
the law, including the seeking of criminal prosecution.
- Technical modifications reserved –
2.2 Target group
WARNING! To avoid operator hazards and damages of the device, the following instructions have to be worked
out by qualified technical personnel.
2.3 Limitation of liability
By non-observance of the instruction manual, inappropriate use, modification or damage, no liability is assumed
and warranty claims will be excluded.
2.4 Intended use
The Alva Laval Weighing System TE67Jxxxxxxxxx have, according to the type, been developed for Tank
weighing applications. It is the operator’s responsibility to check and verify the suitability of the device
for the intended application. If any doubts remain, please contact our local Alfa Laval Company in order to
ensure proper usage. Alfa Laval Tank Equipment A/S is not liable for any incorrect selections and their ef-
fects.
- The technical data listed in the current data sheet are engaging and must be complied with. If the data
sheet is not available, please order or download it from our homepage
(http://www.alfalaval.com)
* WARNING! Danger through improper usage

3) INTRODUCTION
3.1 Introduction
This document describes the use of the Alfa Laval Weighing system equipped with the analogue output module
TE67X000002029.
With the program specified on the front page, the TE67X000002029 analog module is capable of transmitting the
weight for a system with up to 8 load cells as an analog 4-20 mA signal (or 0-10V depending on factory settings).
Each load cell is connected to the TE67X000002029 analog module through a load cell interface module
TE67N000002010.
Note: The illustrations and specifications contained in this manual were effective at the date of printing. How-
ever, as continuous improvements are our policy, we reserve the right to alter or modify any unit specification
on any product without prior notice or any obligation.

Instruction Manual IM-TE91K010-EN4 Page 5
System with digital load cells
Version: 2012-06-12, rev.:0a
4) TE67X000002010 DESCRIPTION
Below the layout of the TE67X000002010 load cell module is shown. Before using the system the load cells must
be connected to the load cell modules.
Please notice that the load cell and the load cell module MUST be marked with the same year/serial number.
These are printed on the type-plate of the load cell and on a small sticker placed below the BNC plug on the load
cell module. Load cells and load cell modules MUST NOT be intermixed because the program in each load cell
module is SPECIALLY adapted to one load cell only (and only this load cell). The load cell module MUST be con-
nected to exactly the load cell it is intended for and vice versa.
The load cell modules are connected to each other using the supplied cable (10 pole ribbon cable). The
TE67X000002029 analog module is connected using the same cable.
All switches (SW1) in the load cell module must be at the correct position before use.
Please notice that the switches (SW1) are only read once during power-up. If a change in the switch setting is
necessary the power has to be disconnected and then reconnected (after 10 seconds). Then the
TE67X000002010 load cell module recognizes the new switch setting.

Page 6 Instruction Manual IM-TE91K010-EN4
System with digital load cells
Version: 2012-06-12, rev.: 0a
The switches SW1.1 to SW1.4 are used to select different modes of operation. The below table is valid for the
normal standard software in the load cell module. Unless expressly specified, the default settings must normally be
used.
TE67X000002010 SW1.1 to SW1.4
SW1 No Default setting Function
1 OFF Baud rate
OFF: 115200
ON: 230400
2 ON Filter, MSB
3 ON Filter, LSB
4 OFF Not used
Switch SW1.5 to SW1.8 are used for address selection. All load cell modules must have unique addresses as-
cending from 0 with no gaps unless expressly specified otherwise. No addresses may be skipped and no ad-
dresses may be used by more than one load cell module. In systems with 1-8 load cells switch SW1.5 must be set
to OFF.
TE67X000002010 SW1.6 to SW1.8
SW1.5
SW1.6
SW 1.7
SW1.8
Address
OFF
OFF
OFF
OFF
0
OFF
OFF
OFF
ON
1
OFF
OFF
ON
OFF
2
OFF
OFF
ON
ON
3
OFF
ON
OFF
OFF
4
OFF
ON
OFF
ON
5
OFF
ON
ON
OFF
6
OFF
ON
ON
ON
7
The three LED’s are used to indicate the following conditions:
TE67X000002010 LED’S
TXBB Green
Lit whenever the load cell module transmits data. Must be
on/flashing rapidly whenever the system is started.
D1 Yellow No synchronization between load cell modules: One or more load
cells not connected to load cell module or poor connection.
SYNC ERR Red No load cell synchronization: No load cell connected to load cell
module or poor connection.

Instruction Manual IM-TE91K010-EN4 Page 7
System with digital load cells
Version: 2012-06-12, rev.:0a
5) TE67N000002029 Description
5.1 Display, lamps and keyboard
This section describes the use of a TE67X000002029 analog module from Alfa Laval, when equipped with the
program listed on the front page.
With the program specified on the front page, the TE67X000002029 analog module is capable of transmitting the
weight for a system with up to 8 load cells as an analog 4-20 mA signal (or 0-10V depending on factory settings).
Each load cell is connected to the TE67X000002029 analog module through a load cell interface mod-
ule.(TE67N000002010) By use of DIP switches it is possible to include one of 3 different FIR filters, which will be
used to filter the weight signal.
The control lamps have the following functions:
TXBB (Green) Lit when communicating with the connected load cell modules.
D1 (Yellow) Lit when a key is activated.
AN.ERR. (Red) Lit when the analog output signal is different from its programmed value.
The 5 keys have the following functions:
”F” Cyclic change between different display modes etc.
”Up” Increments desired value etc.
”Down” Decrements desired value etc.
”Esc” Regret desired value etc.
”Enter” Accept of selected display value etc. This key must be pressed in order to accept
any change of parameter
The ”F” key can be used to change between different display modes. In a given mode the display will alternately
show ”XXXXXX” and ”YYYYYY”. Here ”XXXXXX” will be a text indicating the actual mode, while ”YYYYYY” will
indicate the actual value belonging to this mode.
By holding down the ”F” key and then pressing ”Esc” the LoAd” mode is selected.
If during power-on the display shows ”Par.SEt.”this is because parameters have to be set. The ”F” key can then
be used to proceed to “LoAd” mode and the chapter describing ”Err.rEg.” mode can be used for further informa-
tion.
If at any time the display shows ”-OL-”(OverLoad) or ”-UL-”(UnderLoad) this is because the actual value to be
shown in the display is too large/small.

Page 8 Instruction Manual IM-TE91K010-EN4
System with digital load cells
Version: 2012-06-12, rev.: 0a
5.2 Display modes
It is possible to select between the following modes:
MODE FUNCTION
”LoAd” used during normal operation for display of gross weight.
”OutPut” used for display of the actual analog output signal.
”PASS” used during selection of password.
”ZEro” used during zero of the weight indication.
”CAL.L.” used during calibration of the weight indication.
”CAL.” used during calibration of the weight indication.
”CAL.F.” used to calculate the calibrated weight indication.
”n.Lc.” used to indicate number of loadcells.
”n.Crn.” used to indicate number of corners (supporting points).
”Int.PEr.” used to indicate integration period (measurement time).
”Unit” used to set desired weighing parameters (unit).
”dPno” used to set desired weighing parameters (decimal point position).
”div” used to set desired weighing parameters (division).
”SP. 1” used to control digital output 1.
”SP. 2” used to control digital output 2.
”An.SP.” used to indicate weight value for full analog output signal.
”An.Err.” used to set analog output signal used during status code indication.
”An.tyPE.” used to select signal transferred on the analog output.
”rS485” used to select signal transferred on the serial RS485 channel.
”dAc.tSt.” used to test the analog output signal.
”LC x ” used to show loadcell status/signal for loadcell x (0-7).
”Err.rEg.” used to show various error codes.
5.2.1 LoAd mode
This mode is used during normal operation to show the actual gross weight. The weight indication is indicated in
gram, kg or ton depending on the selected weighing parameters (”Unit” , ”dPno” and ”div”). If the
TE67X000002029 analog module detects a situation that results in a status code indication different from 0, the
display will show the status code as “-xxxx-“ instead of the weight indication, and it will output its error value (see
”An.Err.” mode) on its analog output for the duration of this situation.
5.2.2 OutPut mode
This mode is used for indication of the actual analog output signal. The analog output signal is shown in mA/V
depending on the hardware configuration of the TE67X000002029 analog module.
5.2.3 PASS mode
This mode is used to select password. To avoid unintended change of parameters the module is equipped with a
password. To change parameters, zero or calibrate the weight indication from the keyboard the user has to set the
actual password so that it equals ”1357”. Hereafter the ”Enter” key is pressed to accept the value.
Remember to clear the password in the same fashion when done.