RH4-RFID-IDENT700Coffee Dispenser with RFID

x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x Operator Manual Cafitesse 700 36127100 05.2003 05.2003 2 05.2003 3 Contents CONTENTS INTRODUCTION .....................................................................................................................................4 SAFETY INSTRUCTIONS ......................................................................................................................5 HACCP Guidelines ..................................................................................................................................7 TECHNICAL DATA.................................................................................................................................8 DISPENSER COMPONENTS .................................................................................................................9 OPERATION..........................................................................................................................................10 Putting into Operation ...........................................................................................................................10 Switching the Dispenser off ..................................................................................................................10 Delivery of Beverages ...........................................................................................................................10 Delivery Options ....................................................................................................................................11 Placing Vessels correctl y......................................................................................................................11 Adjusting the Cup Stop .........................................................................................................................12 Adjusting the Cup Carrier ..................................................................................................................... 12 Entering and Exiting the Operator Mode .............................................................................................13 Possible Settings ...................................................................................................................................13 Calling up Status and Error Messages ................................................................................................13 Deleting the error messages ............................................................................................................... 13 Operating the Touch Screen ................................................................................................................14 Functions of the operator main menu ................................................................................................ 14 CLEANING AND MAINTENANCE .......................................................................................................15 General Notes .......................................................................................................................................15 Maintenance Schedule ..........................................................................................................................15 When is Cleaning required? .................................................................................................................16 Starting the Cleaning Programs without Operator Tag .......................................................................17 Cleaning and Flushing ..........................................................................................................................18 Flushing .................................................................................................................................................20 Cleaning Trough and Lid ......................................................................................................................21 OPTIONS ...............................................................................................................................................22 Drainage foot ....................................................................................................................................... 22 Café Cool...............................................................................................................................................22 Water Tank ............................................................................................................................................22 Magnetic adapters for smaller product packs .................................................................................... 22 Espresso cup carrier ........................................................................................................................... 22 Dispenser feet .................................................................................................................................... 22 Payment systems ................................................................................................................................ 22 05.2003 4 Introduction • The dispenser must be placed on a table or a counter. • On customer’s demand, different dispenser functions (e.g. drink recipes) can be programmed by the service technician. • Different payment systems or a cup heater can be connected to the dispenser. • Several options are available for the dispenser (see chapter Options). • The Service Technician can change the dispenser over, e.g. for the additional delivery of café cool, iced cappuccino, iced choco (optional). The manufacturer can not be held liable for dispensers, that were used for purposes other than those specified in this manual. Before putting the dispenser into operation, read the chapter Safety Instructions. INTRODUCTION • The dispenser has especially been developed…

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x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x Operator Manual Cafitesse 700 36127100 05.2003 05.2003 2 05.2003 3 Contents CONTENTS INTRODUCTION .....................................................................................................................................4 SAFETY INSTRUCTIONS ......................................................................................................................5 HACCP Guidelines ..................................................................................................................................7 TECHNICAL DATA.................................................................................................................................8 DISPENSER COMPONENTS .................................................................................................................9 OPERATION..........................................................................................................................................10 Putting into Operation ...........................................................................................................................10 Switching the Dispenser off ..................................................................................................................10 Delivery of Beverages ...........................................................................................................................10 Delivery Options ....................................................................................................................................11 Placing Vessels correctl y......................................................................................................................11 Adjusting the Cup Stop .........................................................................................................................12 Adjusting the Cup Carrier ..................................................................................................................... 12 Entering and Exiting the Operator Mode .............................................................................................13 Possible Settings ...................................................................................................................................13 Calling up Status and Error Messages ................................................................................................13 Deleting the error messages ............................................................................................................... 13 Operating the Touch Screen ................................................................................................................14 Functions of the operator main menu ................................................................................................ 14 CLEANING AND MAINTENANCE .......................................................................................................15 General Notes .......................................................................................................................................15 Maintenance Schedule ..........................................................................................................................15 When is Cleaning required? .................................................................................................................16 Starting the Cleaning Programs without Operator Tag .......................................................................17 Cleaning and Flushing ..........................................................................................................................18 Flushing .................................................................................................................................................20 Cleaning Trough and Lid ......................................................................................................................21 OPTIONS ...............................................................................................................................................22 Drainage foot ....................................................................................................................................... 22 Café Cool...............................................................................................................................................22 Water Tank ............................................................................................................................................22 Magnetic adapters for smaller product packs .................................................................................... 22 Espresso cup carrier ........................................................................................................................... 22 Dispenser feet .................................................................................................................................... 22 Payment systems ................................................................................................................................ 22 05.2003 4 Introduction • The dispenser must be placed on a table or a counter. • On customer’s demand, different dispenser functions (e.g. drink recipes) can be programmed by the service technician. • Different payment systems or a cup heater can be connected to the dispenser. • Several options are available for the dispenser (see chapter Options). • The Service Technician can change the dispenser over, e.g. for the additional delivery of café cool, iced cappuccino, iced choco (optional). The manufacturer can not be held liable for dispensers, that were used for purposes other than those specified in this manual. Before putting the dispenser into operation, read the chapter Safety Instructions. INTRODUCTION • The dispenser has especially been developed…

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05.2003 12 ADJUSTING THE CUP STOP • Open the dispenser door and use the ON/STANDBY/CLEAR switch to activate the STANDBY mode. • Insert the stop (1) in the openings of the cup carrier or the drip grid (fig. 15). • Adjust the stop (1) according to the size of the vessel, so that its centre is positioned exactly underneath the outlet (fig. 15). Adjust the stop for each product outlet separately, if vessels of different sizes are used. ADJUSTING THE CUP CARRIER Version for pots • The cup carrier can be adjusted vertically according to the following procedure: • Loosen the screws (fig. 16C/D) downwards: press with the thumb in the recess (2) against the notch locking and push the support downwards (fig.16A). upwards: hold the support on both sides and push it upwards (fig. 16B). • When the desired position is reached, fasten the cup carrier on both sides using a screw driver (fig. 16C/D). Do not fasten the screws too tightly. Espresso cup carrier (option) • When drinks should be delivered into pots, the cup carrier can be swivelled to the side (fig. 17). 16 17 2 Operation 15 1 B C A D 05.2003 13 stop max. 20mm CALLING UP STATUS AND ERROR MESSAGES • All status and error messages, e.g. empty indication for product packs, as well as any corrective measures are clearly indicated on the screen. If the touch screen does not function, call the service technician. • After having actuated status and error messages will be listed (fig. 19 A, B). 18 ENTERING AND EXITING THE 'OPERATOR MODE' The settings on the dispenser may be carried out by authorised personnel only. • Press the stop button (1) (fig. 18). • Hold the operator tag max. 20 mm in front of the right area of the touch screen in order to enter the 'Operator Mode' (fig. 18). • To exit the 'Operator Mode', select the function EXIT on the display menu (fig. 18). POSSIBLE SETTINGS • On customer’s demand, various functions can be programmed by the service technician, e.g.: - max. 2 different languages for the LCD display - acoustic signals when • the drink delivery is completed • the touch screen is actuated • an error message is displayed. • The user is prompted through the different menus by pressing the corresponding fields on the touch screen. Operation 1 19 Please make your selection Douwe Egberts Coffee Systems OPERATOR MODE (v. 1.2)Tu 11:10 FLUSH requiredTh 10:30 CLEAN&FLUSH requiredMo 10:30 MORE ERROR INFORMATION CONTINUE B A Cleaning and flushing is required within 4 h 0 min Please make your selection smallmediumlarge smallmediumlarge DELETING THE ERROR MESSAGES • Error messages can be deleted in the operator mode by operating the ON/STANDBY/CLEAR switch. 05.2003 14 20 OPERATING THE TOUCH SCREEN (FIG. 20): LCD screen Shifting the displayed area on the LCD screen xxxxxxxxx xxxxxxxxx xxxxxxxxx xxxxxxxxx xxxxxxxxx xxxxxxxxx xxxxxxxxx xxxxxxxxx xxxxxxxxx xxxxxxxxx xxxxxxxxx xxxxxxxxx xxxxxxxxx xxxxxxxxx xxxxxxxxx xxxxxxxxx xxxxxxxxx xxxxxxxxx xxxxxxxxx xxxxxxxxx xxxxxxxxx xxxxxxxxx xxxxxxxxx xxxxxxxxx xxxxxxxxx xxxxxxxxx xxxxxxxxx xxxxxxxxx xxxxxxxxx xxxxxxxxx xxxxxxxxx xxxxxxxxx MAIN OPERATOR MENU: select sub menu PAID/FREE CLEANING BLOCK KEYS HAPPY HOUR TEMPERATURS MACHINE NR EXIT DRINK CNTRS STRENGTH ENERGY SVNG MESSAGES AUDIT DATA DRNK PRICES DATE&TIME CLEAN.MMNTS WATER FILTR Operation Press to display the previous menu. Scroll bar to shift the displayed section of a menu or list on the screen. In some submenus, cursor arrows are displayed instead of the scroll bar and must then be used to select the adjustment parameters. CLEANING DRINK CNTRS DRNK PRICES BLOCK KEYS STRENGTH DATE&TIME HAPPY HOUR ENERGY SVNG CLEAN.MMNTS TEMPERATURS MESSAGES WATER FILTR MACHINE NR AUDIT DATA PAID/FREE EXIT Calling up the cleaning programmes 'Rinsing' and 'Cleaning and Rinsing' Scanning the counter values of individual beverages and the total counter value Setting the beverage prices for sales, and Happy Hour 1, 2, 3 Locking and unlocking the delivery buttons Setting the beverage strength for individual beverages Setting the date and time Setting the day of the week, the starting and ending times for up to 3 HAPPY HOUR intervals Setting the starting and ending conditions for energy saving intervals Setting the day of the week and the time for the two cleaning programmes Inserting and removing the water temperature and the cooling compartment temperature on the screen Inputting the various individual messages Scanning the water filter: water quantity flown through or time period used Inputting an operator-internal machine number for the dispenser Function for exchanging data with an accounting system Setting the sale or the free delivery of beverages (in the case of payment systems) Exiting the operator mode and returning to the delivery mode FUNCTIONS OF THE MAIN OPERATOR MENU 05.2003 15 Interval Flushing once a week Cleaning and flushing once a week Cleaning and Maintenance Maintenance Schedule ( Danger of injuries because of sharp edges and hot water) Type of work Any parts that come into contact with the product are flushed with hot water. The display will prompt you step by step through the flushing procedure. Flushing takes less than 1 minute. Any parts that come into contact with the product are removed from the dispenser. They are cleaned outside the dispenser with a special cleaning agent or they are replaced by parts from an exchange kit and are then fitted to the dispenser. The display will prompt you step by step through the cleaning procedure. Cleaning and flushing will take approx. 2.5 minutes. • A special cleaning agent must be used for cleaning, which is approved by the food industry. Do not use any scouring agents for cleaning. Under all circumstances observe the instructions concerning dosing and handling given on the packing of the special cleaning agent. It is recommended to have a special container at hand for cleaning. • All items of the schedule mentioned below must be carried out in the indicated intervals, otherwise the guarantee will …

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Blockdiagram RFIDIDENT700 22.01.04 Diestel 1 1 K:\PD\Prüfzeichen\Blockschaltplanpdf\ BlockdiagrammRFIDI RFID Transceiver Frequency 125kHz Micro- controller 7,3728MHz LCD Module Power supply UART Interface RS232 UART Interface RS485 Keyboard

ThisdevicecomplieswithPart15ofFCCrules.Operationissubject tothefollowingtwoconditions:(1)thisdevicemaynotcauseharmful interference,and(2)thisdevicemustacceptanyinterferencereceived, includinginterferencethatmaycauseundesiredoperation. CFT700WITTENBORG /P2110 030314xxxxx VOLT TOTAL HEIZUNG.HEATING CHAUFFAGE V~ kW kW A bar Bar W A L. HZ/CPS. KÜHLUNG,REFRIGERATION REFROIDISSMENT KESSELINHALT,BOILERCAP. CAPACITEDEBUILLOIRE COMPRESSOR COMPRESSEUR 120/max.240 1,8/max.8,6 1,6/max.8,3 20/max.50 208/240 2,6/3,4 2,4/3,2 20 ATM 50/60 13,5 IPX1 Min.dyn.linepres.0,8bar,Max.st.linepres.10bar N&WGlobalTechnology FCCIDRH4-RFID-IDENT700 IPX1 U L U L C LISTED 28G0

Application Note P4097 © TeraTron GmbH Page 1 of 21 V1.1, 07.06.01 P4097 Application Note Designing a RFID Reader/Exciter using the P4097 integrated circuit TeraTron GmbH All rights reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document is believed to be reliable and may be changed without notice. No liability will be accepted by the publisher for any consequence of its use. The publication does not convey nor imply any license under patent- or other industrial or intellectual property rights.  by TeraTron GmbH 2001 Application Note P4097 © TeraTron GmbH Page 2 of 21 V1.1, 07.06.01 Contents 1. Introduction................................................................................................................................3 2. Function Principle.......................................................................................................................3 3. Hardware Design.......................................................................................................................4 3.1 Thermal considerations.........................................................................................................4 3.2 Power Supply.......................................................................................................................5 3.3 Filter design..........................................................................................................................6 3.4 Phase Lock Loop..................................................................................................................8 3.5 μC Interface..........................................................................................................................9 3.6 Active antenna interface........................................................................................................9 3.7 Printed circuit board..............................................................................................................9 3.8 EMI Filter............................................................................................................................10 3.9 Antenna diagnosis...............................................................................................................11 4. Antenna Design.......................................................................................................................13 5. Software Design.......................................................................................................................15 5.1 Timing considerations..........................................................................................................15 5.2 Interface requirements.........................................................................................................15 5.3 Modes of operation..............................................................................................................17 5.4 Typical Schematic...............................................................................................................20 Application Note P4097 © TeraTron GmbH Page 3 of 21 V1.1, 07.06.01 1. Introduction This application note should give supplementary information about the integrated reader/exciter circuit P4097. The P4097 serves as interface between a transponder and a μController. The interface operates bi- directional. The transponder is supplied with energy and data by on-off keying (OOK) of the carrier signal and the transponder sends data back by modulating its quality factor (ASK/PSK). The described circuit is a highly integrated solution for communicating with a transponder which is not limited to a specific communication protocol and can read or write all kinds of transponder as long as they use amplitude modulation. The amount of necessary external components is minimized. Due to an integrated PLL there is no need for an external clock, the antenna circuit oscillates always on its series resonance frequency. This, and the possibility to demodulate ASK and PSK signals coming from the transponder, eliminate the “zero modulation” problem which occurs if the resonance frequency of the transponder, the reader antenna and the driving frequency are mistuned by component tolerances. Furthermore the chip has been designed to support both, active and intelligent antenna. The difference is the proximity of the controlling μC, either it sits close to the P4097 on the same PCB or it is connected via a wiring harness where the number of wires is important and should be minimized. Controlled by a serial interface the chip incorporates a power down mode as well as diagnostic capabilities. 2. Function Principle The interface between the transponder and the reader/exciter works like a transformer with very large air gap and therefore a low coupling factor. The coupling factor can be visualized as ratio of the received magnetic field by the transponder to the generated magnetic field by the reader/exciter. In common applications this ratio is in the range of 0.5% to 5%. The transponder is energized by the received magnetic field and consumes little power which is simulated by the resistor R txp . When sending data the transponder switches a voltage clipping element in its resonant circuit which can be seen on the reader/exciter side as a small change of the voltage at the antenna “tab” point (the voltage between the inductor L ant and the capacitor C ant referenced to ground). Rltxp Driver Reader/Exciter Demodulator Dmod2 Ltxp GND SmodLant Transponder CtxpRtxp Driver to μC Dmod1 Cant Vant Figure 1.: Transponder Interface equivalent circuit Application Note P4097 © TeraTron GmbH Page 4 of 21 V1.1, 07.06.01 L txp and L ant form the transformer, they are coupled by a mutual inductor which is not drawn. The quality factor of both resonance circuits is determined by the resistors R txp , R ltxp and R ant…

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P4097 © TeraTron GmbH Page 1 of 16 V2.3, 12.04.01 P4097 Specification Read/Write analog front end IC with serial μC interface for usage in 125kHz RFID Basestation applications TeraTron GmbH All rights reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document is believed to be reliable and may be changed without notice. No liability will be accepted by the publisher for any consequence of its use. The publication does not convey nor imply any license under patent- or other industrial or intellectual property rights.  by TeraTron GmbH 2001 P4097 © TeraTron GmbH Page 2 of 16 V2.3, 12.04.01 Contents 1. Features....................................................................................................................................3 2. Description................................................................................................................................3 3. Applications...............................................................................................................................3 4. Pin assignment..........................................................................................................................3 5. Absolute Maximum Ratings.........................................................................................................4 6. Handling Procedures..................................................................................................................4 7. Operating Conditions..................................................................................................................4 8. System principle.........................................................................................................................5 9. Electrical and Switching Characteristics:......................................................................................6 10. Timing Characteristics:.............................................................................................................7 11. Block diagram and Pin Description............................................................................................8 12. Functional Description..............................................................................................................9 12.1 General..............................................................................................................................9 12.2 Serial Interface....................................................................................................................9 12.3 Analog Blocks...................................................................................................................12 13. Typical operating configuration................................................................................................13 14. Package and Ordering Information..........................................................................................15 15. Quality and Reliability Information............................................................................................15 P4097 © TeraTron GmbH Page 3 of 16 V2.3, 12.04.01 1. Features • Integrated PLL system to achieve self adaptive carrier frequency to antenna resonant frequency • Chip can be forced to run with external clock, division ratio 32 • 100kHz to 150kHz carrier frequency range • Direct antenna driving using bridge driver • Data transmission by OOK (100% Amplitude Modulation) • Multiple transponder protocol compatibility, (i. Ex.: H400X, V4050, V4X50, V4070, V4X70, P4069, P4077, ...) • Two sampling points for demodulation, allowing extended system tolerances • Serial μC interface for diagnosis and status control • Very low sleep mode current consumption of 1μA typically • USB compatible power supply range • -40 to +85°C automotive temperature range • Small outline plastic package SO16 2. Description The P4097 chip is a CMOS integrated transceiver circuit intended for use in an RFID basestation to perform the following functions: • Antenna driving with carrier frequency to transfer energy to the transponder • Data transfer to writable transponder by amplitude modulation (ASK) of the field (100% modulation ratio, called OOK, “on”-“off” keying) • Data transfer from transponder by amplitude- or phase demodulation (ASK or PSK) • μC Interface to communicate with a microprocessor 3. Applications • Car immobiliser in intelligent- or active coil configuration • Hand held reader • Low cost reader 4. Pin assignment Figure 1. Pinning diagram EC CF CDC CAGND OUT IN CLK CDEC_IN V SS DV DD ANT2 DV SS V DD DEMOD_IN CDEC_OUT ANT1 SO16 1 3 4 5 6 7 8 2 16 15 14 13 12 11 10 9 P4097 © TeraTron GmbH Page 4 of 16 V2.3, 12.04.01 5. Absolute Maximum Ratings Parameter Symbol Condition Storage temperature T Store -55°C to +125°C Maximum voltage at V DD V DDmax V SS + 6V Minimum voltage at V DD V DDmin V SS - 0.3V Maximum voltage at other pins V max V DD + 0.3V Minimum voltage at other pins V min V SS - 0.3V Maximum junction tem…

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