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Summary of Contents for MF WMF 1100S
- Page 1 MDB Units WMF New Generation Training Documentation KMR 2 Technical Support Edition: 01/2017 Rev.01...
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Page 2: Important Safety And Hazard Information
Important Safety and Hazard Information General safety instructions CAUTION! The hazard warnings listed here must be familiar and must be followed before opening, repairing, or maintaining the coffee machine! Risk of electrocution – components carrying mains voltage The coffee machine is not fully disconnected from the mains if only switched off! Prior to any associated work, be sure to disconnect mains cable! CAUTION! Line voltage is present at the mains cable connection, the power supply, the heater relays, the boilers at the heater connections, at the... -
Page 3: Revision History
Revision History Rev.01 - Edition 01/2017 First edition... -
Page 4: Table Of Contents
General description of an MDB interface / signalization .............................. 11 Available devices ..................................................11 MDB Interface ..................................................11 MDB interfaces + connection cable at WMF coffee machines ............................ 12 WMF 1100S ....................................................12 4.1.1 MDB interface ..................................................12 4.1.2 MDB connection cable................................................13 WMF 1500S + WMF 5000S .............................................. - Page 5 4.3.2 MDB connection cable for coin checker .......................................... 18 4.3.3 MDB connection cable for coin changer / card reader and further devices ............................18 WMF 9000S+ .................................................... 19 4.4.1 MDB interface ..................................................19 4.4.2 MDB connection cable for coin checker .......................................... 21 4.4.3 MDB connection cable for coin changer/ card reader and further devices ............................
- Page 6 Required programming / settings at the coffee machine ................................... 49 Card Reader ............................................52 Required programming / settings at the coffee machine ................................... 53 Operation of a card reader in combination with a coin checker / coin changer ..........................54 Bank note readers ..........................................
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Page 7: Overview Machine Types
Overview Machine Types This documentation is based on the WMF New Generation coffee machine family. In particular, this includes the following machine types: WMF 1100S WMF 1500S WMF 5000S WMF 8000S WMF 9000S+ the WMF espresso does not have an MDB interface ... -
Page 8: Definition Of Terms / Abbreviations
Definition of Terms / Abbreviations The term „accounting“ is a collective term for different methods of accounting. 3 kinds of accounting are differentiated which are basically distin- guished regarding their hardware interface and their type of usage: Accounting via MDB interface = vending machine All connected units which communicate via the MDB interface with the coffee machine, serve the purpose of direct vending to the end customer and are called vending machines. - Page 9 Accounting General term External Vending unit (MDB) Infrared accounting (serial) Telemetry Cash desks EVA-DTS Coin checker/changer Card reader Bank note reader EVA-DTS KMT2...
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Page 10: Abbreviations / Terms
Abbreviations / Terms MDB: Multi Drop Bus – standardized, widely spread interface for vending machines eMDB: Enhanced MDB Coin checker Coin changer Card reader EVA / DTS: European Vending Association / Data Transfer Standard Vending: Vending is the sales and vending of products by a machine. In the communal catering the operators usually fill these machines with beverages, sandwiches and snacks. -
Page 11: General Description Of An Mdb Interface / Signalization
General description of an MDB interface / signalization The MDB interface serves for communication between a master (= WMF coffee machine) and up to 32 slaves (= vending machines) via a bus. Each MDB unit has a constantly assigned address (depending on type) and a constant instruction set. The master carries out a periodic polling of all connected MDB devices. -
Page 12: Mdb Interfaces + Connection Cable At Wmf Coffee Machines
MDB interfaces + connection cable at WMF coffee machines WMF 1100S 4.1.1 MDB interface The MDB interface is on the power stage at connection XM... -
Page 13: Mdb Connection Cable
4.1.2 MDB connection cable Item no. connection cable: 33.4068.0000... -
Page 14: Wmf 1500S + Wmf 5000S
WMF 1500S + WMF 5000S 4.2.1 MDB interface The MDB interface is on the power stage at connection XM. -
Page 15: Mdb Connection Cable For Coin Checker
4.2.1 MDB connection cable for coin checker Item no. connection cable: 33.2594.4000... -
Page 16: Mdb Connection Cable For Coin Changer / Card Reader And Further Devices
4.2.2 MDB connection cable for coin changer / card reader and further devices Item no. connection cable: 33.2594.2000... -
Page 17: Wmf 8000S
WMF 8000S 4.3.1 MDB interface The MDB interface is on the power stage at connection XM... -
Page 18: Mdb Connection Cable For Coin Checker
4.3.2 MDB connection cable for coin checker Item no. connection cable: 33.2594.4000 Wiring diagram and illustration see chapter 4.2.1 4.3.3 MDB connection cable for coin changer / card reader and further devices Item no. connection cable: 33.2594.2000 Wiring diagram and illustration see chapter 4.2.2... -
Page 19: Wmf 9000S
WMF 9000S+ 4.4.1 MDB interface The MDB interface is on the front panel. In order to connect an MDB unit, an additional adapter cable will be required for the machine cable harness. The MDB unit is provided with 24 V voltage by the adapter connector „waste water tank“. - Page 20 Item no. adapter cable: 33.4112.3000...
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Page 21: Mdb Connection Cable For Coin Checker
4.4.2 MDB connection cable for coin checker Item no. connection cable: 33.2263.4000... -
Page 22: Mdb Connection Cable For Coin Changer/ Card Reader And Further Devices
4.4.3 MDB connection cable for coin changer/ card reader and further devices For connection of a coin changer the MDB cable of the add-on unit can be extended if required by means of an extension cable. Item no. connection cable: 33.2330.7000... -
Page 23: Connection Of Several Mdb Units
Connection of several MDB units If several MDB units are to be connected to one coffee machine, a Y cable is required. As it is a bus communication, it is irrelevant which vending machine is con- nected to which MDB connection. There are also card readers that already have the possibility for connection of a second MDB unit – in this case a Y cable is not required. -
Page 24: Free-Of-Charge Switch
Independent of the possibility to set the machine to “all free of charge YES” in the machine program, the machine can be operat- ed with this switch without accounting. Item no. free-of-charge switch incl. connection cable: 33.2331.5000 Anschluß an die Maschine: WMF 1100S 2x Grau Gelb... - Page 25 WMF 1500S + 5000S 2x Grau Gelb WMF 8000S Grau Violett 9000S+ 2x Grau Violett...
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Page 26: Emdb - Abrantix Card
eMDB - Abrantix card With the standard MDB interface of the WMF coffee machines in combination with card readers, there might be timing and thus communication problems. The Abrantix card is connected to the serial interface (RS232) of the coffee machine and converts the signalling to the MDB protocol. At the machine, a serial interface is required, the Abrantix card is fitted into the housing of the card reader. -
Page 27: Wiring
4.7.1 Wiring... - Page 28 Connection cable addition case: Item no. 33.4085.1000 Attention: The 6-pole Molex adapter connector is NO MDB interface but only serves as an adaption! Connection cable RS232 adapter Connection cable RS232 Adapter WMF 1500S, 5000S, 8000S: WMF 9000S+: Item no. 33.4085.2000 Item no.
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Page 29: Software Activation Mdb
Software Activation MDB Menu: System / Machine configuration Set accounting to MDB eMDB in case of use of an Abrantix card... - Page 30 At coffee machines with vending machines (coin checker, coin changer, card reader) the self-service mode is always set as basic setting. The following settings are not allowed in case of operation with vending machines and are therefore greyed out: Beverage pre-selection ...
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Page 31: Coin Checker
Coin checker The main function of coin checkers can be described as follows: Coins and token are accepted – also in combination. No return of change – resp. overpaid money! As the choin checker does not have any change tubes, the coin checker cannot return any change or overpaid money even if inserted by mistake. ... -
Page 32: Phoenix Mecano Imp10-S100/1
Phoenix Mecano IMP10-S100/1 Technical data Supply voltage: 8 … 28V Power input (12V): Standby 30mA Coin checking 400mA Temperature range: -20°C … +70°C Processing speed: 3 coins per second Coin tubes: 8 or 16 Coin dimensions : Diameter 15 … 33mm Thickness 1,5 …... -
Page 33: Available Coin Sets
5.2.1 Available coin sets The item nos of the coin checkers (CChe) listed in the following table are only the coin checkers without housing. WMF item no. Country Currency / Coins 33.2263.2000 Standard-CChe / Euro coin set Cent 5, 10, 20, 50 Euro 1, 2 33.2263.2100... -
Page 34: Release / Block Coins And Tokens
5.2.2 Release / block coins and tokens DIP switch settings in standard mode (switch 2.10 = OFF) In standard mode the intake web (corresponds to the allowed deviation / tolerance) can be set for every single coin chute separately according to the criteria wide, medium, narrow and blocked. -
Page 35: Dip Switch Settings In Multiple Coin Mode (Switch 2.10 = On)
5.2.3 DIP switch settings in multiple coin mode (switch 2.10 = ON) In the multiple coin mode, the coin checker works with 16 coin chutes – a coin checker that is accordingly pre-configured / programmed by the manufacturer will be required. The multiple coin mode will be used, if coins of multiple currencies shall be detected and processed (for example, with coffee machines that are operated in border areas). -
Page 36: Token Teach
5.2.5 Token teach The ex factory pre-programmed WMF tokens can be overwritten if required by customized tokens. Procedure: 1. Set all DIP switches in blocks 1+2 to OFF 2. Set DIP switch 2.9 to ON 3. Set DIP switch of coin chute to be taught to ON Coin chute 1: switch 1.1 Coin chute 2:... -
Page 37: Cleaning And Care
5.2.6 Cleaning and care According to its degree of use the coin chute should be cleaned regularly with a damp cloth. Attention: Disconnect coin checker previously from power supply! Never change device while live! Attention: Crushing hazard! The coin checker door can be opened for cleaning as shown in the picture. Please use a damp (not wet!) cloth and do not use aggressive cleaning detergents. After- wards dry the cleaned surfaces. -
Page 38: Required Programming / Settings At The Coffee Machine
5.2.7 Required programming / settings at the coffee machine Attention: The MDB functionality must be activated – see chapter 4.8 Menu: Accounting / vending machines / coin unit: Activate checkbox coin unit Set coin unit type to coin checker ... -
Page 39: Coin Changer
Coin changer The main functions of coin changers can be described as follows: Coins and tokens are accepted – also in combination. Overpaid money is returned as change*. A payment process can be interrupted prior to start of beverage dispensing. The money already paid will be returned again*. *This will only be valid if the coin changer is programmed accordingly (obligation to buy, multiple vending) and if sufficient change is available in the coin changer. -
Page 40: Mei Cf 7900
mei CF 7900 Advice for type designation: The coin changer with MDB interface is named CF7900 and comes from the product family CF7000. WMF uses the CF7900 (with MDB interface). Description of main components: 1 - The reject lever can be used to clear obstructed coins from inside the coin checker and (depending on the settings of the coffee machine) return change after a vend. -
Page 41: Available Coin Sets / Tube Configuration
6.2.1 Available coin sets / tube configuration The item nos of coin changers listed in the following table are only coin changers without housing. The coin changer can be ordered with one of the following coin sets: WMF Item No Country Currency / Coin Acceptance Tube Configuration /... -
Page 42: Token Teach
6.2.2 Token teach The mei CF7900 offers the possibility to teach two further customer-specific tokens in addition to the two pre-programmed tokens. Menu (yellow button) – Setup – ABC Press Scroll to option Coin config and press Select Token teach Select ... -
Page 43: Change Management
6.2.3 Change management The mei CF7900 offers various features to manage and optimize the float level of the machine as well as the change payout. 1. Float to level Each tube can be filled to a specific level, after which the coins are routed to the cash box. This is the traditional float style. To set this up, you enter the total number of coins of the type you want to store in the changer. - Page 44 Setting the float style Press Menu (yellow button)– Setup. – ABC Float options Select Scroll to the and press back Select desired option and then two times Float coin changer with change Menu (yellow button) – Float – next Press ...
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Page 45: Cleaning And Care
6.2.4 Cleaning and care Safety: BEFORE YOU BEGIN; SWITCH OFF THE POWER SUPPLY TO THE VENDING MACHINE Dirt is a major cause of malfunctioning and therefore cleaning is a prominent aspect of field servicing. Apart from general cleaning near the CF7900, the coin path, dispenser arms and guides must also be cleaned on a regular basis. - Page 46 Acceptor gate and routing gates • Open the MMI by releasing the clip on the left-hand side and swing the MMI out to the right. • Clean the areas shown on the right, leaving the surfaces clean and dry. • You will need to manually press in the accept gate solenoid to get access behind the gate.
- Page 48 Dispenser arms and guides To clean the dispenser arms and guides: • Remove the coin tube cassette. • Without removing the dispenser from the CF7900, carefully clean the dispenser arms using a soft brush. • Carefully rotate each of the dispenser arms in the direction shown and clean the guides.. •...
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Page 49: Required Programming / Settings At The Coffee Machine
Required programming / settings at the coffee machine Attention: The MDB functionality must be activated – see chapter 4.8 Menu: Accounting / Vending machines / Coin unit: Tick check box coin unit Set coin unit type to coin changer ... - Page 50 Further vending options: Menu: Accounting / Vending machines / Coin unit: Multiple sale After beverage dispensing the change remains in the coin changer and is not returned. The change will be available for another beverage. If the return button is pressed, the coin changer returns the change.
- Page 51 With the function „Insert money“ in the accounting menu the coin tubes can be floated in a way that the inserted money is not credited. Please insert coins (5ct, 10ct, 20ct, 50ct) until they will be returned again through the reject slide. As soon as the function „Insert money“ is finished the summed up credit will be deleted. A new coin changer floats the coin tubes in the operating mode „Auto“...
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Page 52: Card Reader
Card Reader The main functions of card readers can be described as follows: Beverage dispensing after customer identification Booking of the dispensed beverage to the card resp. booking to a system connected to the card reader according to the customer ID stored on the card. ... -
Page 53: Required Programming / Settings At The Coffee Machine
Required programming / settings at the coffee machine Attention: The MDB functionality must be activated – see chapter 4.8 Menu: Accounting / Vending machines Tick checkbox card reader Menu: Accounting / Vending machines / Vending options: Price line - see chapter 9.2 ... -
Page 54: Operation Of A Card Reader In Combination With A Coin Checker / Coin Changer
Operation of a card reader in combination with a coin checker / coin changer If a customer would like to allow cash payment as well as payment by card reader, a coffee machine with card reader can be operated in combination with a coin checker or coin changer. -
Page 55: Bank Note Readers
Bank note readers Bank note readers are always combined with a coin changer. In order to connect both vending units to the machine, a Y-cable will be required (see chapter 4.5). The main function of bank note readers can be described as follows: ... -
Page 56: Programming Prices / Vending Options
Programming prices / vending options Prices in „Standard“ operation In „Standard“ operation one price per beverage is programmed. Programming is carried out in the beverage menu:... -
Page 57: Working With Price Lines
Working with price lines If the vending option „Price line“ is activated, the coffee machine only transfers the PLU no. of the respective beverage to the card reader. The sales price cannot be set at the coffee machine, but is defined via the card reader, the PLU no. is adjustable from is 0 – 999. In this operation mode, prices are not displayed in the coffee machine display. -
Page 58: Working With Price Lists
Working with price lists In the menu Accounting / Vending machines / Vending options / Price lists the number of the requested price lists (max. 4) can be selected. By means of this function, various prices for different users can be used with a card reader. Example: Prices price line 0: Trainees Prices price line 1: Staff members... -
Page 59: Free Of Charge Options
Free of charge options In the menu Accounting / Free of charge settings the following options are available: All free of charge: All beverages will be dispensed free of charge. This setting remains active until it is either deactivated or the machine is re-started. ... -
Page 60: Further Options
Further options Menu: Accounting / Vending machines / Options Text selection start Text which is displayed by default, for example, „Please insert card“, „Please insert coins“ Text selection end Some card readers may require a text for completion of the payment process for example, „Please remove card”... -
Page 61: Currency Options
Currency options Menu: Accounting / Vending machines / Currency Settings are mostly self-explanatory. Advice regarding currency symbols: In order to be able to set country-specific currency symbols (e.g., pounds £ or Yen ¥), it is required to change into the respective language. In the corresponding keyboard layout the appropriate currency symbols will be available. -
Page 62: Eva / Dts
EVA / DTS EVA-DTS is the abbreviation for European Vending Association – Data Transfer Standard, one of several transfer protocols which are applied in vending business. In Europe, the EVA-DTS is the most dominant transfer protocol for programming and for reading-out the vending control as well as sales and payment data. At the moment, a hardware solution for reading out vending and payment data is not available at WMF! -
Page 63: Further Applicable Documents
Further applicable documents The following documents are to be understood as further applicable documents – each in their most current and machine-specific version. As these documents are subject to changes, they cannot be understood as a permanent part of this training manual. Advice for technicians: As these documents are subject to changes, please take care to continuously update them: ...
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