Technical Manual ELECTRONIC COIN SELECTOR with Cashless/Bluetooth EMP 500 v7 /CLB with parallel or serial interfaces and optional totalizer function - version 2.
Technical Manual EMP 500 v7 /CLB 0. WH Münzprüfer Dietmar Trenner GmbH, Germany Safety Precautions You are advised to observe the safety information during operation, maintenance and repairing of electronic coin selectors of the EMP 500 v7 /CLB series. Failure to do so may result in warranty and other claims being excluded.
WH Münzprüfer Dietmar Trenner GmbH, Germany Technical Manual EMP 500 v7 /CLB Table of Contents 0. Safety Precautions ................................................................................2 1. Introduction .........................................................................................5 1.1. Technical Data .................................................................................6 1.1.1. Interfaces of the EMP 500 v7 /CLB ..................................................6 1.1.
Technical Manual EMP 500 v7 /CLB WH Münzprüfer Dietmar Trenner GmbH, Germany 3.7.1. External Cancellation ................................................................... 35 3.7.1.1. In General .......................................................................... 35 3.7.1.2. Configurations of the Cancel Function .................................... 35 3.7.2. Automatic Erasure ...................................................................... 36 3.8. Display ....................................
WH Münzprüfer Dietmar Trenner GmbH, Germany 1. Technical Manual EMP 500 v7 /CLB Introduction The EMP 500 v7 /CLB offers multiple payment methods in one device. The unit accepts coins and cashless payments. Developed to be more flexible and to make e.g. laundrettes more convenient for users and operators. The solution is supported by Android and IOS applications for mobile devices with Bluetooth technology and mobile network.
Technical Manual EMP 500 v7 /CLB 1.1. 1.1.1. WH Münzprüfer Dietmar Trenner GmbH, Germany Technical Data Interfaces of the EMP 500 v7 /CLB The EMP 500 v7 /CLB has 32 in-built coin channels and has 2 output lines. The coin output assignment to the output lines can be freely programmed. In addition, the coin selector offers a serial interface with different protocols. The serial interface can be used to connect a display to the coin selector also.
WH Münzprüfer Dietmar Trenner GmbH, Germany Technical Manual EMP 500 v7 /CLB display too. The hardware of the serial interface does not match the ccTalk or MDB specification. There are 32 available coin channels – 16 master channels and 16 slave channels. The slave channels can be freely linked to the master channels. They always have the same coin value and the same coin outputs as the master channels. In general, they are used for the wide and narrow settings.
Technical Manual EMP 500 v7 /CLB WH Münzprüfer Dietmar Trenner GmbH, Germany EMP 500 v7 /CLB with front plate F 503 page 8/62 version 2.
WH Münzprüfer Dietmar Trenner GmbH, Germany 1.1.2. Technical Manual EMP 500 v7 /CLB Technical Overview of the EMP 500 v7 /CLB coin acceptance 32 coin channels, 16 master and 16 slave channels coin blocking Individual coin or group of coins can be blocked through DIP switches. The 16 switches can be freely assigned to each of the 32 coin channels. Each channel can be assigned two switches. General blocking via potential free opto-coupler input (option), max. blocking voltage 60 volts.
Technical Manual EMP 500 v7 /CLB WH Münzprüfer Dietmar Trenner GmbH, Germany 2. Function of the Coin Selector 2.1. Introduction This chapter gives directions for preparing the EMP 500 v7 /CLB for programming. Please conform to all safety precautions before making changes to the unit. Please note that all settings / programming of our electronic coin selectors may be carried out at the factory or by any authorised "wh Münzprüfer Service Centre." For a list with contacts please see also our website (www.
WH Münzprüfer Dietmar Trenner GmbH, Germany Technical Manual EMP 500 v7 /CLB Spannungsversorgung Power Automat supply controller Dongle Fig. 2 K 548 Connection between a coin operated machine (controller), an installed coin selector and a PC Every coin selector is fully tested and configured at the factory and is supplied ready for installation. Please make note of the factory settings, or alternatively, read and store them on the hard disk before making changes.
Technical Manual EMP 500 v7 /CLB 2.2. WH Münzprüfer Dietmar Trenner GmbH, Germany Programming Connector The programming connector of the EMP 500 v7 /CLB is located at the end of the coin selector (please see figure 1 and 2). The connector is a 5-pin AMP connector type HE14. The connector has the following pin out: PIN No. 1 2 3 4 5 Connection GND UB (8 ... 18 V DC) CLK TDO RDI The programming connector is also used for the serial interfaces as well as to connect the display D 500.
WH Münzprüfer Dietmar Trenner GmbH, Germany Technical Manual EMP 500 v7 /CLB directly in the coin-operated machine using the Teachmode Function (see On site programming). Yet another alternative would be to transfer a previously prepared complete coin parameter data set from the PC to the coin selector. This is commonly referred to as the Cloning Function. This method is far less involved than calibration because it dispenses with the time consuming task of inserting coins.
Technical Manual EMP 500 v7 /CLB WH Münzprüfer Dietmar Trenner GmbH, Germany Obviously, the actual acceptance rate in a vending application may vary from the figures above. The level of variation relates directly to just how the coin set used for calibration is typical of the coins currently in circulation. Therefore, a mixture of older and newer coins must be used for this procedure. The coins must have no damages.
WH Münzprüfer Dietmar Trenner GmbH, Germany Fig. 5 Technical Manual EMP 500 v7 /CLB Example DIP switch settings for teaching channel 15 with narrow tolerances. The following procedure is for coin selectors with activated teach mode (factory setting): 1. The coin selector is configured, so that only coin channel 15 and 16 (i.e. coin output lines 5 and 6) may be used for teaching. 2. The teach mode is activated via blocking switch no. 8 (ON). 3. If blocking switch no.
Technical Manual EMP 500 v7 /CLB 2.3.2. WH Münzprüfer Dietmar Trenner GmbH, Germany Cloning (Programming without coins) Cloning is the fastest way in which to program a coin set. Using this method, coin parameter sets are transferred into the coin selector from the PC. It is also possible to transfer a coin parameter set from one coin selector to another thereby giving it nearly identical acceptance and reject rates.
WH Münzprüfer Dietmar Trenner GmbH, Germany Technical Manual EMP 500 v7 /CLB Selective cloning is useful when the parameters for a specific coin are to be changed, or maybe a token is to be added without overwriting the fine tuning of other coins. With selective cloning all coin channels with activated coin boxes will be cloned. The actual cloning process takes about 10 seconds after the OK button has been pressed (at 38400 Baud). 2.4.
Technical Manual EMP 500 v7 /CLB Fig. 7 WH Münzprüfer Dietmar Trenner GmbH, Germany Register tab “Output Lines” The figure shows the 16 coin channels (vertically) and the 8 output lines (horizontally). Please note that the EMP 500 v7 uses two output lines only. The number of coin signals per output channel can be programmed in the column “Pulse”. In the lines “Inventory Pulse 1” and “Inventory Pulse 2” the inventory pulses can be assigned to one of the output lines.
WH Münzprüfer Dietmar Trenner GmbH, Germany Technical Manual EMP 500 v7 /CLB allocate inventory pulse 1 and inventory pulse 2 to the 16 coin channels. The pulse length and pulse pause are individually programmable in the range of 1 to 255 milliseconds. The factory default is an impulse duty factor of 50 milliseconds /50 milliseconds. The EMP 500 v7 /CLB can be delivered with two different inventory pulses for both output lines (“Inventory Pulse 1” and “Inventory Pulse 2”).
Technical Manual EMP 500 v7 /CLB Fig. 8 2.5.2. WH Münzprüfer Dietmar Trenner GmbH, Germany Allocation of blocking dip switches and function of general blocking with wheasy 5 Individual Coin Blocking via DIP switches The coin selector has 16 DIP switches for individual coin blocking. Blocking is not active, that is, the coin will be accepted when the switch is in the “OFF” position. A coin will be rejected when the switch is “ON”. The 16 switches can be freely assigned to the 32 coin channels.
WH Münzprüfer Dietmar Trenner GmbH, Germany 2.6. Technical Manual EMP 500 v7 /CLB Currencies and Coins Each coin programmed into the coin selector is given a coin value. This value is used for the inventory pulses. For the model EMP 500 v7 /CLB with interface 06 the coin values are used to determine the value paid and for the model EMP 500 v7 /CLB with interface 07 the value is used to determine the purchased time.
Technical Manual EMP 500 v7 /CLB WH Münzprüfer Dietmar Trenner GmbH, Germany calculating the number of inventory pulses. The S.Value is also used for the identification of a coin for the MDB and ccTalk communication. • Value (Actual coin value) This “value” is not stored in the coin selector. In certain situations it may be necessary to give a coin an S.value other than its face value. For example, a rebate value may be assigned to a particularly valuable coin.
WH Münzprüfer Dietmar Trenner GmbH, Germany Technical Manual EMP 500 v7 /CLB smallest coin value. In this case an error message is shown. This does not apply to the EMP 500 v7 /CLB with parallel interface. 2.7. Slave Channels The generation v7 coin selectors also have 16 slave channels (channels 17 to 32) available in addition to the so-called 16 master channels. The slave channels can have their own settings for the coin parameters and blocking switches.
Technical Manual EMP 500 v7 /CLB 2.9. WH Münzprüfer Dietmar Trenner GmbH, Germany Safety Features 2.9.1. Coin on a String (Strimming) Even if the coin selector is in standby mode, the light barriers are still live. If the light barrier detects a coin in the acceptance channel which has not previously passed the measuring system in the correct way, the coin selector will assume that this coin, for which a receipt has been transmitted, is being pulled back on a thread.
WH Münzprüfer Dietmar Trenner GmbH, Germany 2.10. Technical Manual EMP 500 v7 /CLB RFID Card Reader Functionality EMP 500 v7 /CLB The EMP 500 v7 /CLB does have a RFID card reader integrated into the side wall of the coin slot. It can be used to pay with a preformatted RFID tag. Please ask your provider of the coin selectors for more information.
Technical Manual EMP 500 v7 /CLB WH Münzprüfer Dietmar Trenner GmbH, Germany 2.10.2. Creation of an Operator Account To enable the cash flow through PayPal to your PayPal Account you need to own a PayPal Business Account.
WH Münzprüfer Dietmar Trenner GmbH, Germany Technical Manual EMP 500 v7 /CLB PayPal validate transaction: Here you decide whether you like the server to validate the transaction made by the user to have taken place before adding the value to the users account. If so, you need to insert the PayPal – Client Secret into the next field.
Technical Manual EMP 500 v7 /CLB WH Münzprüfer Dietmar Trenner GmbH, Germany The coin selector has an adjustable price setting. To set / change the price setting the CLB Operator Key is to be placed into the coin selector to enter the operator mode which allows the setting of the price. Now the app needs to connect to the coin selector mode within 30 seconds after the placement of the CLB Operator Key. The dialog allows the setting of the price deducted from the CLB Pay Key with each insertion. 2.10.6.
WH Münzprüfer Dietmar Trenner GmbH, Germany Technical Manual EMP 500 v7 /CLB 2. Use “+” ´and “-” buttons to adjust the amount to put on the CLB Pay Key or tap on the pre-set buttons to select an amount. 3. Tap on “Charge” to get forwarded to the PayPal Screen where you can choose between the payment with Credit card or the payment with your PayPal funds. Afterwards please follow through the PayPal process 4. Rescan the CLB Pay Key with your cell phone to write the new value onto your CLB Pay Key. 5.
Technical Manual EMP 500 v7 /CLB WH Münzprüfer Dietmar Trenner GmbH, Germany 2.11.1. Charging the Cell Phone with Funds The cell phone can be used as if it was a CLB Pay Key described above. There are two major differences: - It handles multiple accounts of operators on the same device. - The connection between the cell phone and the coin selector is a Bluetooth connection. Opening the whcashless App and selecting the BLE tab the app scans the environment.
WH Münzprüfer Dietmar Trenner GmbH, Germany Technical Manual EMP 500 v7 /CLB 3. The EMP 500 v7 /CLB with Interface 06 – 1 Price Totalizer 3.1. General The EMP 500 v7 /CLB with interface 06 is an electronic coin selector with an incorporated totalizer for 1 vending price.
Technical Manual EMP 500 v7 /CLB WH Münzprüfer Dietmar Trenner GmbH, Germany Fig. 12 Programming of the multiplier to set the vend price via DIP switches Blocking Price Fig. 13 Assignment of the DIP switches when the price setting is programmed to be carried out via DIP switches By means of the DIP switches the price is set binary as a multiplier (0 … 255) to the programmed calculation value. By default, the “calculation value” is set to equal the smallest programmed coin value.
WH Münzprüfer Dietmar Trenner GmbH, Germany 3.4. Technical Manual EMP 500 v7 /CLB Token Management If the coin selector has been calibrated with tokens, it is possible to trigger a vending process independently of the programmed price via the price line by programming the respective coin channels for the associated token. The programming of the function is carried out with wheasy 5 under “Configuration” – “Stepper/Timer” and register tab “Coins”. Fig.
Technical Manual EMP 500 v7 /CLB WH Münzprüfer Dietmar Trenner GmbH, Germany For multiple vending the pulse and pause time is important and defines the period after the price line may be set again if the credit is still sufficient for another vend. 3.6. Vending Mode 3.6.1. Multiple Vending “Multiple Vending” means that the pre-set price can be “overpaid” repeated times. After deleting the price, the price line is set again, if the credit is still sufficient for another vend.
WH Münzprüfer Dietmar Trenner GmbH, Germany Technical Manual EMP 500 v7 /CLB Fig. 17 Cancellation and encashment function 3.7.1. External Cancellation 3.7.1.1. In General External cancellation specifies that the reset is accomplished by the receipt of a signal from the machine controller. This can be effected on the EMP 500 v7 /CLB with interface 06 via the input line “General Blocking”. Figure 17 shows the setup with the cancellation programmed to be effected via the main blocking line.
Technical Manual EMP 500 v7 /CLB WH Münzprüfer Dietmar Trenner GmbH, Germany Timed credit clear The function “Timed credit clear” specifies that a credit lower than the pre-set price will be erased automatically after a programmed time. The time after which the remaining credit should be erased is set in the same window as this function is activated by means of the respective checkbox (see Figure 17).
WH Münzprüfer Dietmar Trenner GmbH, Germany Technical Manual EMP 500 v7 /CLB Fig. 18 Tab „Display“ for totalizer function 3.8.2. Count Down In this mode the display D 500 will show the set price as long as no credit is available. It will change to show the value: “set price – credit” when a coin was inserted. Example: Price 1 is set to 1.50 €. After the insertion of 1 x 1.00 € and 1 x 0.50 €, the following is shown in the display: insertion credit display remarks 01.50 01.00 00.
Technical Manual EMP 500 v7 /CLB WH Münzprüfer Dietmar Trenner GmbH, Germany When an amount is inserted which is higher than the set price, the display indicates the overpayment until the vend is completed. On completion, the outstanding amount needed for the following vend is displayed. page 38/62 version 2.
WH Münzprüfer Dietmar Trenner GmbH, Germany 4. Technical Manual EMP 500 v7 /CLB Serial Interface The EMP 500 v7 /CLB serial interface communicates over one of three different protocols with the machine controller. The first serial protocol is the SCI (serial communication interface), in which the coin selector sends out a 5-byte data frame to the machine controller after each event. The other serial protocol is the MDB protocol (Multi Drop Bus).
Technical Manual EMP 500 v7 /CLB WH Münzprüfer Dietmar Trenner GmbH, Germany The least significant byte (LSD) of the data bytes is sent first. All other bytes follow relative to their ascending value. The details of the value of the corresponding decimal place is included (hexadecimal) in the lower nibble of the bytes. The upper nibble shows again the place.
WH Münzprüfer Dietmar Trenner GmbH, Germany Technical Manual EMP 500 v7 /CLB Example: programmed value of the accepted coin transferred data, binary data, hexadecimal channel 1 20.00 1100 0000 1101 0000 1110 0000 1111 0010 1000 0001 C0 D0 E0 F2 80 channel 2 05.00 1100 0000 1101 0000 1110 0101 1111 0000 1000 0010 C0 D0 E5 F0 81 channel 3 00.50 1100 0000 1101 0101 1110 0000 1111 0000 1000 0011 C0 D5 E0 F0 82 channel 4 00.
Technical Manual EMP 500 v7 /CLB 4.3. WH Münzprüfer Dietmar Trenner GmbH, Germany Multi Drop Bus (MDB) The coin selector can be set up to communicate with the machine controller using the MDB protocol. wheasy 5 can be used to program this setting. Select “Configuration” – “Interfaces”. Set the operating mode to MDB/ccTalk. The EMP 500 v7 /CLB has an implementation of the MDB protocol according to I.C.P. (MDB European Version).
WH Münzprüfer Dietmar Trenner GmbH, Germany Technical Manual EMP 500 v7 /CLB answers from the coin selector to a poll command must be acknowledged through the VMC within 5 milliseconds with ACK (00h). Older specifications of the MDB protocol defined 5 ms, nowadays it is 20 ms. With the EMP 500 v7 /CLB this timing can be programmed. As a standard for the EMP 500 v7 /CLB 8 ms are set.
Technical Manual EMP 500 v7 /CLB 96h 97h 98h 99h 9Ah 9Bh 9Ch 9Dh 9Eh 9Fh WH Münzprüfer Dietmar Trenner GmbH, Germany coin blocking coin jam 3 coin jam 4 coin jam 5 rim detection error lead detection coin following to closely in TCAP1 coin-on-a-thread detection sorting error coin selector busy 1) If the interface has been set to “Report 32 channel” (factory setting) the channels 1 to 16 are reported with 80h to 8Fh and channels 17 to 32 are reported with 70h to 7Fh.
WH Münzprüfer Dietmar Trenner GmbH, Germany Command Extended Coin Type Y1 – Y4 Technical Manual EMP 500 v7 /CLB Code Modifier Data to the Coin Selector 7Fh 20h 6 Bytes Y1 to Y6 coin release for each type 1 bit, 1 = release Note: the least significant bit is assigned to type 1. coin in main cash box for each type 1 bit, 1 = to main cash Note: the least significant bit is assigned to type 1.
Technical Manual EMP 500 v7 /CLB Y1 – Y4 Y5 Y6 – Y13 00H: 01H: 02H: 03H: 0AH: OEH: OFH: Data for VMC: Z1 – Z8 page 46/62 WH Münzprüfer Dietmar Trenner GmbH, Germany ASCII-Code for BDTA Command Code 00H Value for the desired acceptance band width for coin type 0 – 15 coded in half bytes. wide medium narrow very narrow tests factory-wise give back max.
WH Münzprüfer Dietmar Trenner GmbH, Germany 4.4. Technical Manual EMP 500 v7 /CLB ccTalk Interface The EMP 500 v7 /CLB uses a ccTalk standard protocol (www.cctalk.org Version 4.2). The hardware interface does not satisfy the standard. The voltage levels and currents have to be checked against the limits and the other side has to be implemented accordingly. Coin selector selectors to be used with the ccTalk interface have to be set to MDB.
Technical Manual EMP 500 v7 /CLB 238 Test output lines 237 Read input lines 236 Read opto states 233 Latch output lines 232 231 Perform self-check Modify inhibit status 230 229 Request inhibit status Read buffered credit or error codes 228 Modify master inhibit 227 Request master inhibit status 226 Request insertion counter Request accept counter 225 222 Modify sorter override status 221 213 Request sorter override status Request data storage availability Request option flags 212 R
WH Münzprüfer Dietmar Trenner GmbH, Germany 202 Teach mode control Technical Manual EMP 500 v7 /CLB Format (a) Transmitted data: [position] Received data: ACK Format (b) Transmitted data: [position] [extension] Received data : ACK [position] Channel 1 to 16 [extension] tolerance broadening 201 Request teach status Once in teach mode the device should be polled with the ‘Request teach status’ command to see what is happening. Format (a) - default Transmitted data: [0] Received data: [no.
Technical Manual EMP 500 v7 /CLB WH Münzprüfer Dietmar Trenner GmbH, Germany 192 001 provides 16 ASCII codes technical specification + n ASCII codes week/year and version. Example: 185 Modify coin id 184 Request coin id 183 182 170 169 Upload window data Download calibration info Request thermistor reading Request base year Request address mode 100 Coin Precision 173 5A29.326EUR1 KW38/016 V0.06 Actually not supported, changes are only possible using wheasy 5 from version 3.
WH Münzprüfer Dietmar Trenner GmbH, Germany 4.4.2.
Technical Manual EMP 500 v7 /CLB 5. WH Münzprüfer Dietmar Trenner GmbH, Germany RS232 Interface The EMP 500 v7 /CLB communicates through a RS232 interface. The connector used for this interface is the programming connector used. PIN No. Connection 1 GND 2 UB (8 ... 18 V DC) 3 4 TDO 5 RDI This means internally the ADM101E (Analog Devices) is used to create the correct voltages and currents. For the usage of wheasy 5 it is necessary to change the polarity of the signals: page 52/62 version 2.
WH Münzprüfer Dietmar Trenner GmbH, Germany 6. Technical Manual EMP 500 v7 /CLB Coin Selector Label The label of the coin selector has all the necessary information required by the machine controller such as the output lines and blocking switch configurations. The following section explains and clarifies the format and legend on the label. Fig. 20 Example of an EMP 500 v7 /CLB label Below the logo is printed the exact type of coin selector.
Technical Manual EMP 500 v7 /CLB WH Münzprüfer Dietmar Trenner GmbH, Germany Blocking switch for a coin type or coin group (currency) Output line 7. Maintenance The EMP 500 v7 /CLB is an extraordinarily robust coin selector and operates relatively maintenance free. However, it should be cleaned at regular intervals especially if it is operating in an environment with high levels of dust, smoke or nicotine. The cleaning intervals are of course dependent on the level of air borne contaminants.
WH Münzprüfer Dietmar Trenner GmbH, Germany 8.
Technical Manual EMP 500 v7 /CLB 9. WH Münzprüfer Dietmar Trenner GmbH, Germany Compliance Statements FCC / ISED for EMP 500 v7 /CLB FCC ID: 2AVM3EMP500V7CLB IC: 25831-EMP500V7CLB 9.1. USA - User Manual Statement This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
WH Münzprüfer Dietmar Trenner GmbH, Germany 10. Technical Manual EMP 500 v7 /CLB Appendix EMP 500.00 control VCC 3 coin 1, green 4 GND, blue 1 coin 2 or inventory, violet 2 GND, blue 30V DC, 30 mA VCC GND GND GND GND GND 5 main blocking, orange 6 main blocking, orange 7 12 to 24V AC/DC, black 2 10K 4 30V DC, 30 mA 1 3 option I > 0,5 mA AC/DC 3 GND power supply, 12 to 24 V AC/DC, 0,6 W /(4,5 W *) + ~ ~ 2 1 4 - GND GND 8 12 to 24V AC/DC, black *) approx. 100 msec.
Technical Manual EMP 500 v7 /CLB WH Münzprüfer Dietmar Trenner GmbH, Germany EMP 500.
WH Münzprüfer Dietmar Trenner GmbH, Germany Technical Manual EMP 500 v7 /CLB EMP 500.
Technical Manual EMP 500 v7 /CLB WH Münzprüfer Dietmar Trenner GmbH, Germany Fig. 37 Dimensions of EMP 500 v7 with front plate F70.5 page 60/62 version 2.
WH Münzprüfer Dietmar Trenner GmbH, Germany 11. Technical Manual EMP 500 v7 /CLB Applications Example 1: Dryer present application: mechanical coin selector with optical switch, e.g. model: F70-W7005-i4 for 25 Canadian Cent (0.25 CAD) future application: electronic coin selector, e.g. model: EMP 500 v7 /CLB with interface 04 /E/I/T with front plate F70.5 for the acceptance of US and Canadian Dollars as well as two tokens for on-site programming.
Technical Manual EMP 500 v7 /CLB WH Münzprüfer Dietmar Trenner GmbH, Germany Example 2: Washer present application: mechanical dual selector with micro switch, e.g. model: SF03.2-W-A-S /-W-A-S for 0.20 and 1.00 British Pound Sterling future application: electronic coin selector, e.g. model: EMP 500 v7 /CLB with interface 04 /E/T with front plate F 503 for the acceptance of British Pound Sterling and Euro as well as two tokens for on-site programming.
