Technical Specification For Arla Tankvagt
Contents
1. 1 1 Revision History Version Date Change description Author Team review Create document le O o 3 5 12 03 2004 BCD code error and com PENJ Wm eeh ae Se i vision record incl 23 03 2004 Length header is PENJ changed S 18d to 14d on page 36 PEN yO 3 8 11 01 2005 Changes on page 18 re ate ee garding Instructive and criti cal alarms 4 0 2005 Comprehensive Range AHC and BEL and more explicit formula tion 4 11 11 10 2006 Basic Arla Tankvagt 3 11 PSP LKM POKL Registration and 5 2 Per formance test 4 2 18 10 2006 Extend Arla Tankvagt PSP POKL AHC LKM 4 Requirement for future functionalit 1 2 Reviewers Name Position Preben Skov Pedersen Project Manager Alex Hyldal Christensen Eskil Nilsson Poul Klemmensen IT specialist Leif K Mortensen IT specialist 1 3 Related Documents Name of Document Quality Program Arlag rden Tankvagt technical specifications ver 4 2 Page 2 18 October 2006 Arla Tankvagt 2 INTRODUCTION 2 1 Purpose and objective The purpose of the Tankvagt is for the milk supplier and the dairy to monitor make visible and document the storage conditions of the milk in the Arla Farmers milk cooling tank to contribute to keeping the high quality of the milk The object of this document is to specify the minimum Arla Foods requirements laid down for the Tankvagt thereby providing a uniform basis for potential suppliers of Tankvagt to quote sel2. 2 5 Dictionary Word Description Agitator Typically an electric motor with shaft and blade mounted on the milk cooling tank keeping the milk mixed CIP system A system for cleaning the milk cooling tank Tankvagt technical specifications ver 4 2 Page 3 18 October 2006 Arla Tankvagt Word Description Conductivity sensor Sensor measuring the conductivity mS cm in the wash water used during CIP Temperature sensor Sensor measuring the temperature of the milk in the cooling tank 3 SPECIFICATION 3 1 Schematic system setup The below figure illustrates the total system setup containing the milk cooling tank Tankvagt data connection and PC Item 3 includes a general specification of the Basic Tankvagt and item 4 contains the addition for Extend Tankvagt LG A 9 Standard GPRS modem Basic Tankvagt solution Basic Tankvagt Standard pe MS Excel H Standard cable and CSV interface Wilk cooling tank 3 2 Construction General The Arla Tankvagt must be constructed so as to be suitable for installation on or within easy reach of the farmer s milk cooling tank in the milk room It is the producer s responsibility that the Tankvagt is produced and installed according to national legislation in the country of application In this connection it is required that there is a Tankvagt technical specifications ver 4 2 Page 4 18 October 2006 Arla Tankvagt decla
3. Enable disable aam 9 Critical alarm s accepted status cccccccccecceccceeecceeceececeeeeeeeeeeeeeeeeeeseneeesaeesaeseaeesaeeeaaeaaaeeaaeeseaees 9 Oe ite A AAT E 9 Operation of red and green Lamp 9 3 8 Userinternace iran er ea e a a ea irae 10 E effet EE 10 Alarm text in CIS Play sceciccctaceaateteonrnconseredveseaandvaadekanecmenadundbactannavad dee EAE NEN EE Ei 10 List of Critical ALAS rttr ttttEEEEEEEEEEEEEEEEEEEEEEE EEEE EEEEEE EEE EEEEEEEEEEEEEEEE 10 List OF all ALAS siiin aa Ee aa ae iaa Aa EnSan PEA AREENA AES AERES 11 99 enee EE 11 3 10 Communication Tankvagt Eege Eege 11 3 11 Registration Tankvagt lt gt PC Communication 11 ELE EE 11 Requirements to CSV nie cece cece cece aetan eee eee eee cece seeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeneeees 12 Operation phase redlstraiion rten tren rrene nenn nen ennen ennen nnne meeen 12 Wash phase registration WEE 12 Alarm and Events registration NEE 12 Connecting to the Tankvagt E 13 3 12 User Manual for Arla Farmer ccccccccccccceccceeecceeeceeeeeeeeeeeeeeeeeeseneeeeeseneceeesenecseeeeeeensaeeaas 13 3 13 User Manual for the Arla Driver 14 4 EXTEND TANKVAGT vreor ranne E AEE ETEF ERS EARE EEEE ERRERA E UTERET ERREFE PEET AAE 14 9 ARPENDIX eege ee E E e aE teacsoetane 15 5 1 List of examples tenn nean nen naenn nanna nenene 15 5 2 Performance fest 16 Tankvagt technical specifications ver 4 2 Page 1 18 October 2006 Arla Tankvagt 1 DOCUMENT CONTROL
4. ated a registration the registration must not be changed The registrations must be kept in the Tankvagt for 60 days in a buffer The data must not be cleared via the user interface or by switching off the power supply It must be possible to store additional 20 data and extend the programmed by 20 without altering the Tankvagt adding extra storage Together with the Tankvagt a 2 meter cable including interface and necessary software should be supplied to read the CSV file in for instance MS Excel The buyer and Arla Foods should Tankvagt technical specifications ver 4 2 Page 11 18 October 2006 Arla Tankvagt have the Software at their free disposal and the right for installation All source codes to the soft ware should be available unless specified otherwise in the quotation Requirements to CSV file CSV file must be named in heater with the following heading 123456789 xx_yy_Zz csv Where 123456789 9 figure Farmer ID XX tank no of the supplier yy File log Al analog AE alarm event TO Tankvagt values ZZ Tankvagt initials Operation phase registration A registration must be created at least 4 times per hour during the operation phase e Temperature of milk 1 10 degree C e Tank volume contents in whole liters Wash phase registration A registration must be created at least 1 time per 1 minute during wash phase each registration to be logged with date and time e Wash time Time for wash started Temperatu
5. 2 digitis CSV file for Tank guard configuration 123456789_01_TO_zz csv 3 12 User Manual for Arla Farmer Together with the Tankvagt a user manual for the Arla Farmer must follow It must contain the following instructions e How to get list of critical and instructive alarms to be shown in display see Appendix e How to read the alarm text belonging to a critical or instructive alarm see Appendix e Tankvagt troubleshooting guide e Technical documentation and software cd The User Manual should be constructed with illustrations of the specific Tankvagt menu The manual is supplied in an English Danish and Swedish edition Tankvagt technical specifications ver 4 2 Page 13 18 October 2006 Arla Tankvagt 3 13 User Manual for the Arla Driver Together with the Tankvagt a user manual for the Arla Driver must follow The manual must be in one page and suitable for hanging on the wall in the milk room It must contain the following instructions e How to get List of critical alarms to be shown in the display e How to read the alarm text belonging to a critical alarm The User Manual should be constructed with illustrations of the specific Tankvagt menu The manual is supplied in an English Danish and Swedish edition 4 Extend Tankvagt This section describes the requirements laid down for the Extend Tankvagt The following figure shows the principle layout of the set up Extend Tankvagt In the extended Tankvagt i
6. 2006 04 05 00 TRUE 10 02 2006 04 48 00 Error TRUE 10 02 2006 08 30 00 10 02 2006 08 57 00 FALSE 10 02 2006 09 00 00 TRUE 10 02 2006 09 11 00 Error 10 02 2006 09 45 00 FALSE CSV file for Operation and Wash phase 123456789_01_AE_zz csv Connecting to the Tankvagt In order to send and receive the configuration of the Tankvagt to the PC a CSV file is defined with the following format d 123456789_01_AE_SI EIERE A B E 1 Text Value 2 Critical max milk time Time in minutes 3 Critical max milk temperature Temperature in1 10 C 4 Critical max agitation pause Time in minutes 5 Max power off time Time in minutes 6 Instructive max milk time Time in minutes 7 Instructive max milk temperature Temperature in1 10 C 8 Instructive max agitation pause Time in minutes g Min wash max temperature Temperature in1 10 C 107 Mun wash temperature Temperature in1 10 C 11 Min actuel washtime Time in minutes 137 Mim wash conducitivity Conductivity in 1 10 ohm 1 13 Alarm See alarm configuration below 14 Alarm2 See alarm configuration below 15 Alarm3 See alarm configuration below 16 Alarm4 See alarm configuration below Alarm See alarm configuration below 18 Alarm5 See alarm configuration below 19 Alarm6 See alarm configuration below 20 Alarm See alarm configuration below 21 Alarms See alarm configuration below 22 Farmer no 9 digitis 23 Tank no 2 digitis 24 File type 2 digitis 25 Tankguard supplier
7. The Tankvagt must receive 60 days data in Standard PC inter CSV file format face Unit monitoring when the Method is free for detecting when the first First milk in tank first milk goes into the milk goes into the tank interface tank after wash of tank Conductivity sensor Limit value for x1 mS cm and x2 mS cm Conductivity interface The connection may be direct e g with a connection to the temperature sensor or indirect e g with a connection to a controller and then connected to the temperature sensor In the present version of the Tankvagt it is not a requirement that interfaces not listed in the above table are connected to external units Temperature sensor system SC Ter Aatator First milk in tank interface Conductivity 3 5 Events An event is an outside action which happened not in control of the Tankvagt The Tankvagt must detect the following events Event When does it happen First milk in tank When the first milk goes into the milk cooling tank after it has been emptied and washed Agitation start When agitation unit is activated started Tankvagt technical specifications ver 4 2 Page 6 18 October 2006 Arla Tankvagt Event When does it happen Agitation stop When agitation unit is deactivated stopped Wash start When CIP system is activated started Wash stop When CIP system is deactivated stopped Power turned on Pow
8. be shown in the display by pressing a single key 3 9 Configuration The following areas must be configurative Name Description Country code The country where the Tankvagt is installed Values are DK SE UK Farmer ID 9 digits Farmer number Tank number Number of the milk cooling tank at the farmer The first tank has number 1 the second number 2 Tank guard ID 2 digits Tank guard supplier ID The configuration must be readable from the display of the Tankvagt 3 10 Communication Tankvagt PC It must be possible for the Tankvagt to be connected to a PC for communicating data to and from the Tankvagt All registrations 60 days from the Tankvagt must be able to be downloaded to a PC within 10 minutes A so called CSV file must be ready to send data from the Tankvagt to a PC with standard PC interface The data string must be prepared as described in chapter 3 11 Registration 3 11 Registration Tankvagt lt gt PC communication General The Tankvagt should be provided with an interface which can communicate with a standard PC on a Windows XP platform Via the interface the following data in CSV format are uploaded from the Tankvagt e Analog values and Wash phase data are supplied in a CSV log e Alarm event are supplied in another CSV log e The Tankvagt setup set values in a third CSV log A registration must contain date and time information to be created Once the Tankvagt has cre
9. has not been reached 7 Wash temperature Wash Wash temperature has Alarm 7 time not been above x C in y Wash temperature minutes during the wash not above x C in y phase minutes 8 Conductivity Wash Conductivity x mS cm Alarm 8 has not been reached Conductivity D during the wash phase mS cm not reached No Alarm x and y in the above table are variables and do not have the same value from one alarm to another Swedish The above alarm text must be translated into local language according the following Danish 1 Alarm 1 Mjdlktemperaturen ver x C i y Alarm 1 Maelketemperatur over x C i y mi minuter nutter 2 Alarm 2 Omrorning uteblivit i x minuter Alarm 2 Omr ring udeblevet i x minutter 3 Alarm 3 Str mavbrott i minst x minuter Alarm 3 Str mafbrud i min x minutter Eller Eller tankvagt fail tankvagt fejl 4 Alarm 4 Mjolktemperaturen Over x C i y Alarm 4 Maelketemperatur over x C i y mi minuter nutter 5 Alarm 5 Omrorning uteblivit i x minuter Alarm 5 Omrg ring udeblevet i x minutter 6 Alarm 6 Disktemperaturen x C har inte Alarm 6 Vasketemperatur x C ikke naet uppnatts 7 Alarm 7 Disktemperaturen inte ver Alarm 7 Vasketemperatur ikke over x C i y Tankvagt technical specifications ver 4 2 18 October 2006 Page 8 Arla Tankvagt Swedish Danish No x C i y minuter
10. minutter 8 Alarm 8 Ledningsf rm gan x mS cm Alarm 8 Ledningsevne x mS cm ikke op har inte uppn tts n et The Tankvagt must be able to operate with 3 different languages UK DK SE Critical and instructive alarm Two types of alarms must be available Critical and instructive A critical alarm must always and in all situations take precedence of an instructive alarm Enable disable alarm An alarm can be enabled or disabled It can only be on when the alarm is enabled When an alarm is enabled it must be defined as critical or instructive Critical alarm s accepted status A critical alarm must have a status telling whether it has been accepted or not When a critical alarm gets on it has an Accepted status No When a user via the user interface accepts a critical alarm the Accepted status is changed to yes To accept a critical alarm only a single or a few keystrokes must be used Clearing of alarms An alarm must have a status telling whether it has been cleared or not When an alarm gets on it has a cleared status No When an alarm is cleared it changes the Cleared status to Yes and it is then off When an alarm is on it must be able to be cleared under the following conditions Alarm type Conditions for clearing Critical alarm Alarms from previous phases are cleared when the wash phase has been active for 10 minutes Alarms if any from current wash phase must not be cleared Instructive alarm Alarms fro
11. room and checks Green lamp is lighting or flashing the Tankvagt Arla Driver starts pumping the milk into the The Tankvagt clears automatically any instruc tanker and may hereafter start the CIP tive alarms system Collection with critical alarm Task Arla Driver collects milk from the milk cooling tank Frequency Every day or every second day Sub task Tankvagt solution Arla Driver arrives to milk room and checks Red lamp is lighting or flashing the Tankvagt Arla Driver controls the type of critical alarm After pressing the Critical alarm key the Tankvagt shows a list of critical alarms and the belonging alarm text in the display Arla Driver controls his procedure for critical alarm and reacts as described Hereafter with the milk cooling tank emptied The Tankvagt clears automatically all alarms the CIP system is started Control with instructive alarm Task Arla Farmer controls the Tankvagt Frequency Every day many times Tankvagt technical specifications ver 4 2 Page 15 18 October 2006 Arla Tankvagt Sub task Tankvagt solution Arla Farmer arrives to milk room for checking the Tankvagt Green lamp is flashing and an alarm text is shown in the display Arla Farmer decides how to react and clears the instructive alarm After pressing the Clear alarm key the green lamp stops flashing and turns to solid green Control and collection wi
12. Arla Tankvagt Technical Specification For Arla Tankvagt Tankvagt technical specifications ver 4 2 18 October 2006 Arla Tankvagt CONTENT 1 DOCUMENT CONTROL eieiei eieiei 2 Vel Revision HIStory EE 2 1 2 REVIQWETS siiin o a a EEEE E a Eea Ea EEE ET EE EEEa 2 1 3 Related Documents ccccccscccceeceeeeeeeeaaeeaaeeaaeeaaaeaaaeaaaeaaaeaaaeaaaeaaaaeaaaaaaaaaaaeaaaeaaaeaaeaeaeaae 2 Z INTRODUCTION et e e E A a E a cde tesa 3 2 1 Purposeand objecti Ve ncrccrieronin ie R E E Eo EEN aes 3 2 2 en le TE 3 29 WSSU Sirs Eed E EE EES 3 Ala TEE 3 Ana Diver en sett ose deca Pasa ge dee E een 3 Ana Stal EE 3 2 4 Arla Foods requirements for storage of milk c c cccceee eee eneeeeeceeeeeeeeeeeeseseeeenseeeeeeenens 3 2 5 DICHONALY EE 3 3 SPECIFICATION ssrscsazsczccesdut csas cactasesvanndatstateatgexeateatvenent eestensenatnptetsatesectesedittncaeta tet eencastereees 4 3 1 Schematic system EE 4 32 Constuction e ne o a ageeteerevees eewtetucieceeietaas 4 General EE 4 Materiel eedan EE a a aR CEEA E EE E a e T a E 5 eebe eege eebe i 5 Red and green FAM EE 5 Integration of the Tankvagt into a COMMPONGD cccccctcccescccecusescneeenesseiesacnecedensteccrneieescocenenseavsssceeecenosness 5 3 3 ue 5 3 4 External UNITS EE 5 3 9 En EE 6 0 EE Ee eege ee 7 GG GEET enn 7 Critical and instructive alarm ccccccccceccceccceecceecceeceeceeeeeeeeeeeeceneceaeceaeeeaaecaaeaaaeaaaeaaaecauecaaasaeeeeeeees 9
13. Tankvagt must have the following interfaces Interface Description Temperature interface For connection to a temperature sensor Agitator interface For connection to agitator ClP interface For connection to CIP system used for washing the milk cooling Milk quantity interface oy anc to a unit measuring the milk quantity in the tank Conductivity interface For connection to sensor measuring the conductivity of the wash water used during wash of tank Communication interface For connection to a GPRS modem requirement in Extend Tank vagt First milk in tank inter For connection to equipment given signal when the first milk goes face into the tank after it has been emptied and washed PC interface Data from Tankvagt must be transmitted to PC via standard inter face in Common Separated Value CSV file format 3 4 External units The Tankvagt must via the interfaces be connected to the following external units Tankvagt technical specifications ver 4 2 Page 5 18 October 2006 Arla Tankvagt External unit Description Interface Temperature sensor Specification must be Temperature e Range of measuring 10 to 80 C at Interface least e Resolution 0 1 C at least e Accuracy of measurement 0 2 C at least Agitator Signal telling if agitator is running or Agitator interface stopped CIP system Signal telling if ClP system is running or CIP interface stopped Standard PC
14. Turned off Pause Critical No Turned off Flashing Pause Critical Yes Turned off Solid Pause Instructive Flashing Turned off Pause Critical and instructive No Flashing Flashing Pause Critical and instructive Yes Flashing Solid 3 8 User interface The following part describes the requirements to the user interface Main menu The Tankvagt must have a so called Main menu which can be shown in the display Additional information must be shown in the Main menu including e Current local date and time e Current phase of the Tankvagt operation wash pause e Current temperature in the milk cooling tank Alarm text in display When an alarm gets on the Tankvagt must show the alarm text in the display When accepted or cleared it is removed from the display and the Main menu is shown List of critical alarms A list of all registrations of critical alarms not cleared must be able to be shown in the display Tankvagt technical specifications ver 4 2 18 October 2006 Page 10 Arla Tankvagt To display the list only one key must be pressed For each critical alarm the belonging alarm text and date time of start of alarm must be shown in the display by pressing a single key List of all alarms A list of all registrations of alarms must be able to be shown in display To display the list only one key must be pressed For each alarm the belonging alarm text and date time of start of alarm must
15. er supply to the Tankvagt goes from off disconnected to on con nected Power turned off Power supply to the Tankvagt goes from on connected to off discon nected 3 6 Phases The Tankvagt must have different phases to operate in When a phase is on it is in this context called active Only one phase can be active at a time and one phase must always be active at any time At the moment once a new phase gets ac tive the prior phase gets not active The Tankvagt must have the following phases Phase Description Active when tank is washed Operation The phase is active when the milk The operational phase must get phase cooling tank contains milk active when the pause phase is active and the event first milk in tank happens Wash phase_ The phase is active when the cooling The wash phase must get active when the event start happens Pause phase The phase is active when the cooling tank is empty and in stand by The pause phase must get active when the event wash stop hap pens 3 7 Alarms The Tankvagt must be able to give an alarm Be every alarm an alarm text is shown in the display of the Tankvagt Besides this alarm text there must also be a red or green warning lamp As an option to these two warning signals the Tankvagt must also be prepared to install an external acoustic alarm Interface to this is 2 termi nals The Tankvagt can only give a
16. l install and maintain the Tankvagt 2 2 Definition A Tankvagt is a computer unit mounted on or at the farmer s milk cooling tank to e Register conditions and events concerning the milk cooling tank e Clearly indicate whether the working conditions of the milk cooling tank are not or have not been optimum e Assist the user in assuring that the milk is kept at the optimum conditions e Assist the farmer in minimizing the costs of failure of the storage equipment The Tankvagt shall be regarded as a fully automatic computer unit which under normal condi tions shall not be operated 2 3 Users The following lists persons and groups in relation to Arla Foods who can be users of a Tankvagt Arla Farmer The person s who owns or and works at the farm producing the milk kept in the milk cooling tank The Arla Farmer will use the Tankvagt on a daily basis The Arla Farmer has the fully responsibility of the milk from milking to collection Arla Driver The tank driver visiting the Arla Farmer for collecting the milk from the cooling tank The Arla Driver will use the Tankvagt at every collection The Arla Driver must follow the present instruction for collecting milk Arla Staff Service personal visiting the Arla Farmer for e g controlling equipment in the milk room 2 4 Arla Foods requirements for storage of milk Requirement for storage of milk at the Arla Farmer can be found in the document Arlagarden the Arla Farm
17. m previous phases are cleared when the wash phase has been active for 10 minutes Alarms if any from current wash phase must not be cleared The alarm can also be cleared at any time via the user interface Clearing of an alarm via the user interface must be done with a single or few keystrokes Operation of red and green lamp The lamps must be able to light in the following ways Lamp Description Turned No light in the lamp off Solid The lamp is turned on Flashing The lamp is turned off and turned on in frequency of approx 1 sec The following lists the different ways in which the lamps must light in relation to a given phase alarm type and if a critical alarm is accepted Tankvagt technical specifications ver 4 2 Page 9 18 October 2006 Arla Tankvagt Phase Alarm type Accepted Green lamp Red lamp Operation No alarm Solid Turned off Operation Critical No Turned off Flashing Operation Critical Yes Turned off Solid Operation Instructive Flashing Turned off Operation Critical and instructive No Flashing Flashing Operation Critical and instructive Yes Flashing Solid Wash No alarm Turned off Turned off Wash Critical No Turned off Flashing Wash Critical Yes Turned off Solid Wash Instructive Flashing Turned off Wash Critical and instructive No Flashing Flashing Wash Critical and instructive Yes Flashing Solid Pause Turned off
18. n alarm when the specified phase for the given alarm is active When an alarm is given it is said to be on otherwise it is off The following lists the alarms which the Tankvagt must handle Alarm Alarm name No Temperature high Phase Operation Tankvagt technical specifications ver 4 2 18 October 2006 Triggered when Milk temperature is x C or above for more than y consecutive hours Alarm text Alarm 1 Milk temperature higher than x C for minutes Page 7 Arla Tankvagt Alarm Alarm name Phase Triggered when Alarm text No 2 Agitation failure Operation Agitation of the milk has Alarm 2 not been done for x con Agitation failure for secutive minutes x minutes 3 Power or hardware Operation and The power to the Tank Alarm 3 failure Wash vagt has been discon Power discon nected or not supplied nected for more for more than x consecu than x minutes Or tive minutes or hardware Tankvagt failure failure 4 Temperature high Operation Milk temperature is x C Alarm 4 or above for more than y Milk temperature consecutive hours higher than x C for y minutes 5 Agitation failure Operation Agitation of the milk has Alarm 5 not been done for x con Agitation failure for secutive minutes x minutes 6 Wash temperature Wash Wash temperature x C Alarm 6 has not been reached Wash temperature during the wash phase x C
19. ration of conformity stating that the product is CE marked and that the national legislation in relation to the EMC the low voltage directive etc are observed Materiel The Tankvagt must be constructed in plastic material or in stainless steel since it is the pro ducer s responsibility that the Tankvagt stands the tough environment in the milk room as to the climatic cleaning and service conditions Display The Tankvagt must be equipped with a display which is large enough to show the information mentioned in this document minimum 48 characters The text size must be presented in 5 mm height The display must be readable in the bright sunlight and dark Red and green lamp The Tankvagt must be equipped with a red and a green lamp and it must be evident for the user which one is turned on If the lamps are placed externally the connection to the Tankvagt must be visible Integration of the Tankvagt into a controller The Tankvagt may be integrated into a controller of the milk cooling tank which operates or con trols the cooling CIP agitation etc If a milk cooling tank with the Tankvagt integrated into the controller is chosen it is however re quired that registration measuring displaying and data communication take place as if it were a separate Tankvagt Redundant sensors are not required 3 3 Interfaces The Tankvagt must via interfaces be able to connect to external units for monitoring or receiving data The
20. re during wash Conductivity Time for wash ended Maximum temperature during wash max temperature in wash phase in 1 10 degrees C Actual wash time in minutes e Time where wash is not above the stated temperature as defined in alarm 7 e Max conductivity in wash phase in 1 10 Q 1 alarm 8 Sl 123456789_01_AE Sl ol x A B E D E P G H al Date Time Temperature Tank volume Conductivity Max Wash temperature Max Wash conductivity Wash CIP 77 10 02 2006 08 00 00 46 3507 0 02 2006 08 15 00 46 3507 0 02 2006 08 30 00 47 3507 0 02 2006 08 45 00 47 3507 10 02 2006 09 00 00 47 850 10 02 2006 09 11 00 15 0 5 TRUE 0 02 2006 09 12 00 45 0 6 0 02 2006 09 13 00 65 0 15 0 02 2006 09 14 00 70 0 20 10 02 2006 09 15 00 70 0 22 10 02 2006 09 16 00 68 0 29 0 02 2006 09 17 00 65 0 39 t 10 02 2006 09 18 00 65 0 48 0 02 2006 09 19 00 63 0 55 10 02 2006 09 20 00 63 0 60 10 02 2006 09 21 00 63 0 69 0 02 2006 09 22 00 60 0 65 0 02 2006 09 45 00 8 0 5 70 69 FALSE CSV file for Operation and Wash phase 123456789_01_Al_zz csv Alarm and Events registration A registration must be created when an alarm gets on where Each registration should be logged with date and time Tankvagt technical specifications ver 4 2 Page 12 18 October 2006 Arla Tankvagt S 123456789_01_AE_SI A B C D E P G H l J K E M N jaj Date Time Alarm 1 Alarm 2 Alarm 3 Alarm 4 Alarm Alarm 6 Alarm 7 Alarm8 Firstmilk Agitation Wash CIP Power fail 10 02
21. rements are stored on the central server in CSV files according to description in section 3 11 with creation of one file pr transmission Files are then read and deleted when processed Tankvagt technical specifications ver 4 2 Page 14 18 October 2006 Arla Tankvagt b Events are treated as analogue measurements c Alarms must be transmitted to central server together with other transmissions and max within a certain configurable time delay not the same as described above and configured via programming tool This data must be delivered to an OPC server in stalled on the central server and packed into one 16 bit register integer pr Tank vagt d On the OPC server two Boolean tags must be defined to indicate connection status to the GPRS modem on the Tankvagt and to indicate connection status to the Tank vagt itself if appropriate It must be possible to monitor the status of each individual Tankvagt online In order to fulfill the above the buyer and Arla Foods should have the Software at free disposal and the right for installation All source codes to the software should be available unless other conditions are specified in the quotation 5 Appendix 5 1 List of examples The following lists examples of users using the Tankvagt Collection without critical alarm Task Arla Driver collects milk from the milk cooling tank Frequency Every day or every second day Sub task Tankvagt solution Arla Driver arrives to milk
22. t is required to equip the Tankvagt with a GSM and GPRS modem to communicate and transmit data in different ways The following must be possible 1 2 It must be possible for Arla or the buyer to use any mobile phone supplier and not limited to one specific The Tankvagt must be able to send SMS to up to 5 pre defines mobile phone numbers Phone numbers are entered and configured from the Tankvagt by use of the display and but tons i e without a PC connected and without programming software available In case of critical and non critical alarms the alarm message and information about the Tankvagt must be transmitted to the phone numbers entered It must be possible to dial up the GSM modem and request the data files as if it was con nected to the Tankvagt by cable It must be possible to connect external antenna to the Tankvagt instead of the standard build in antenna The GPRS modem must be able to send data to a central located server located within Arla Foods The central server is described by IP and it must be possible to turn on and off this functionality a Analogue measurements as described in section 3 11 example of analogue regis tration may be stored within the Tankvagt and send in packages to the central server The maximum time between transmission of packages must be configurable via programming tool within the Tankvagt besides this minimizing transmission costs most be taken into considerations Analogue measu
23. th critical alarm Task Arla Farmer controls the Tankvagt and Arla Driver collects milk Frequency Every day or every second day Sub task Tankvagt solution Arla Farmer arrives to milk room for checking the Tankvagt Red lamp is flashing and an alarm text is shown in the display Arla Farmer controls his procedure and reacts as described Hereafter he signs for reading the critical alarm After pressing the Accept critical alarm key the red lamp stops flashing and turns to solid red Arla Driver arrives to milk room and checks the Tankvagt Lamp is solid red Arla Driver controls the type of critical alarm After pressing the Critical alarm key the Tankvagt shows in the display a list of critical alarms with belonging alarm text Arla Driver controls his procedure for a critical alarm and reacts as described Hereafter with the milk cooling tank emptied the CIP is started The Tankvagt clears automatically all alarms 5 2 Performance test Located in speparate document Tankvagt technical specifications ver 4 2 18 October 2006 Page 16
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