wh EMP 500 v7 /CLB Technical Manual Download Page 1

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WH Münzprüfer Dietmar Trenner GmbH

Teltower Damm 276

D - 14167 Berlin

- version 2.8

–

Technical Manual

ELECTRONIC COIN SELECTOR

with Cashless/Bluetooth

EMP 500 v7 /CLB

with parallel or serial interfaces

and optional

totalizer function

Summary of Contents for EMP 500 v7 /CLB

Page 1: ... Dietmar Trenner GmbH Teltower Damm 276 D 14167 Berlin version 2 8 Technical Manual ELECTRONIC COIN SELECTOR with Cashless Bluetooth EMP 500 v7 CLB with parallel or serial interfaces and optional totalizer function ...

Page 2: ...on contained in this manual WH Münzprüfer Dietmar Trenner GmbH will not be liable for any consequential loss or damage howsoever caused This manual is protected by copyright and all rights are reserved Without prior authorisation by WH Münzprüfer Dietmar Trenner GmbH no part of this manual may be reproduced in any form by photocopy microfilm or other processes nor may it be transmitted in any form...

Page 3: ...on a String Strimming 24 2 9 2 Coin Jam 24 2 10 RFID Card Reader Functionality EMP 500 v7 CLB 25 2 10 1 Install whcashless App 25 2 10 2 Creation of an Operator Account 26 2 10 3 Setting the Identity of a Coin Selector 27 2 10 4 Getting multiple Operator Keys 27 2 10 5 Setting the Price s of a Coin Selector 27 2 10 6 Setting the Price with a Price Setting Key 28 2 10 7 Personalize a CLB Pay Key 28...

Page 4: ...ayment 37 4 Serial Interface 39 4 1 Serial Connector 39 4 2 SCI Interface display interface 39 4 3 Multi Drop Bus MDB 42 4 3 1 Protocol Specifications 42 4 3 2 Conventions 42 4 3 3 Basic Commands 43 4 4 ccTalk Interface 47 4 4 1 Command Overview 47 4 4 2 Assigning MDB Error Codes to ccTalk Error Codes 51 5 RS232 Interface 52 6 Coin Selector Label 53 7 Maintenance 54 8 EC Conformation Declaration 5...

Page 5: ...acilitate the substitution of mechanical coin selectors such as W 2000 W 6000 and W 7000 and electronic coin selectors of the EMP 500 v5 and v7 series ensuring that only with minimal technical amendments are required We offer a range of front plates to ensure that no alteration of the front plate cut out is required on the machine The coin selector has an operation voltage of 8 to 30 DC or 12 to 2...

Page 6: ...anised separated infra red opto coupler outputs output transistors closed in standby 35 V 20 mA UCEsat 200 mV at 1 mA EMP 500 v7 CLB IF 12 2 galvanised separated infra red opto coupler outputs output transistors open in standby 35 V 30 mA UCEsat 1 V EMP 500 v7 CLB IF 1206 coin selector with totalizer function 2 galvanised separated infra red opto coupler outputs output transistors closed in standb...

Page 7: ...coin selector EMP 500 v7 CLB series can be programmed through the serial interface The WindowsTM software wheasy 5 is available for these procedures wh Münzprüfer maintains a policy of continuous research and development and unconditionally reserves the right for technical modifications with respect to the EMP 500 v7 CLB series coin selector and the wheasy 5 software The electronic coin selector E...

Page 8: ...Technical Manual EMP 500 v7 CLB WH Münzprüfer Dietmar Trenner GmbH Germany version 2 7 page 8 62 subject to technical modification EMP 500 v7 CLB EMP 500 v7 CLB with front plate F 503 ...

Page 9: ...rogrammable supply voltage 10 to 30 V DC 8 to 30 V DC nur EMP 500 v7 CLB interface 16 12 to 24 V AC These are the absolute limiting values To ensure the undisturbed performance of the coin selector the applied voltage should be within these ranges and must never drop below or rise higher even in worst cases start up time 15 ms rise of voltage 8 volts in less than 100 ms power supply 90 mA current ...

Page 10: ...e power off before making or removing connections or otherwise performing work on the unit This manual assumes that the wheasy 5 programming manual and the programming software are available and that the operator is familiar with them References here to wheasy 5 software are only made relative to its specific application to the particular coin selector and its functions To power up the EMP 500 v7 ...

Page 11: ...tor must be read out first and this procedure is explained in the wheasy 5 manual Please also note the information on the coin selector label It is important that the coin selector be located in an upright position when programming Similarly the bottom surface of the coin selector needs to be horizontal This can often be achieved by mounting the coin selector in the same manner that it is mounted ...

Page 12: ...nnect the display D 500 The following wiring diagram shows the serial interface located on the pcb of the EMP 500 v7 CLB Fig 3 Wiring diagram serial programming connector and machine interface 2 3 Programming of Coins There are a variety of ways in which the coin acceptance of the EMP 500 v7 CLB may be programmed The coin selector can learn new coin parameters including individual tolerance requir...

Page 13: ...wing window Fig 4 Window Calibration At the top left side a coin channel to be calibrated is selected The coin value and currency code for the selected channel is displayed provided that it has been written to the file as being programmed to that channel This is shown next to the channel number Not only the coin channel may be chosen but also the calibration mode The calibration mode is activated ...

Page 14: ... accept the new coins or tokens of the new channel during testing with the polling function of wheasy 5 mark the respective checkbox please see Test Coin Control 2 3 1 2 Calibration Using the Teach Mode Function Option T The coin selector can be delivered with an optional teach mode function on site programming The teach mode can be set up for a maximum of 14 channels at the factory No PC is requi...

Page 15: ...operate briefly three times to indicate an incorrect operation 6 To program the coin selector with the teach mode a minimum of 10 coins or tokens must be inserted When the requisite number of coins have been inserted and the teaching procedure has been completed by setting the blocking switch no 15 or 16 back to the OFF position the coin selector solenoid will operate briefly and once only 7 Shoul...

Page 16: ...arget coin selector wheasy 5 automatically compares the measuring configuration of the attached coin selector with the measuring configuration of the coin selector that produced the coin parameter set Cloning is only accomplished if the two systems are indeed the same Other data sets are available from wh Münzprüfer if wheasy 5 does not allow cloning because of a mismatch in the measuring system c...

Page 17: ... the output lines can be assigned to several coin channels The 16 slave channels always have the same output line s as the associated master channel After accepting a coin or token the coin selector releases the corresponding number of pulses on the respective output line The pulse width and the pulse pause of the coin output signal can be programmed in steps of 1 millisecond between 1 millisecond...

Page 18: ...alarm signals can be distinguished by the controller by a different pulse length In the line Polarity inverted the active state of the output lines are to be selected active high or active low Inverted means the output transistor is normally conducting and is not conducting to signal a pulse Not Inverted means there is no current through the output during idle times but for signaling coins there i...

Page 19: ...ill in progress 2 5 Coin Blocking Coin blocking may be accomplished in various ways One possibility is the general blocking input line which will block the coin selector from accepting all coins Secondly it is possible is to block coins or groups of coins individually through 16 DIP blocking switches on the coin selector The DIP blocking switches are accessible through a recess in the coin selecto...

Page 20: ...ration makes it possible to block individual coins or if multiple currencies are programmed it is possible to block a whole currency with one switch For example 12 individual coins can be assigned to the first 12 switches Then switch 13 to 16 can be used to block whole currencies This optimal use of the switches allows the easy selection of one currency or even multiple currencies at the same time...

Page 21: ...he respective channel assignment 16 different coin values can be programmed into the master channels The slave channels always have the same coin value as the master channel The Coin Values selection is available under the Configuration Currencies and Coins pull down menu This window can be used to set and edit the coin values for each channel Please note that only part of the information in this ...

Page 22: ... may be entered here Inv 1 2 Here a choice is offered between two check boxes if the corresponding coin inventory pulse 1 or 2 is applied There are some special fields at the bottom of the window below the heading of Scaling These adjustable parameters have the following meaning Scaling Factor This value is used in vending machines that communicate with the coin selector over the serial MDB protoc...

Page 23: ... The slave channel assignment can be done with wheasy 5 by selecting the Configuration pull down Currencies and Coins and Slave 17 24 or Slave 25 32 The slave channels share the following attributes with the associated master channel Output line This means that the slave channel will always signal the same output line as the associated master channel Coin Value Sorting shaft 2 8 Coin Return The co...

Page 24: ...0 milliseconds have passed the information will be repeated During that time no coin can be accepted 2 9 2 Coin Jam If the measuring system identifies a coin but measuring is concluded via timeout instead of the correct measuring procedure coin leaves coin selector passing the receipt light barrier or the return this will be interpreted as coin jamming Via the parallel interface the coin selector ...

Page 25: ...e price to charge to the EMP 500v7 CLB and the price is deducted from the CLB Pay Key upon insertion into the coin slot The machine gets told the successful payment via serial interface b The price of the service is set with the help of a CLB Price Key Upon insertion of a CLB Pay Key the set price is deducted from and the machine is started by emitting the paid value as inventory pulses 2 10 1 Ins...

Page 26: ...n under your account name on the far right side Scroll down to REST API apps and create an app and name it whpay or similar When created you select live and find the Client ID and the secret will be shown by clicking show under secret Please make sure you selected Live otherwise you will not receive payments Creating your operators account you need to have a CLB Operator Key If you do not have a C...

Page 27: ... be number 8 insert the CLB Operator Key hear one activation of the solenoid switch off all DIP switches the first one to be number 8 b If your coin selector is attached to the serial interface of your machine bring your machine in service mode or in price setting mode insert the CLB Operator Key hear one activation of the solenoid make the machine return to normal operation mode c Attach the coin...

Page 28: ...ator mode This mode does have a timeout of 30 seconds If a CLB Price Key is inserted during this time the price setting of this specific coin selector is copied onto the CLB Price Key Now this CLB Price Key can be used to set the prices contained on the key to every coin selector of this operator by just inserting it and waiting for the click of the solenoid as a receipt 2 10 7 Personalize a CLB P...

Page 29: ... 9 Use the CLB Pay Key The amount to deduct from the card is either transmitted to the coin selector via serial interface or pre set to the coin selector with a price setting card Only CLB Pay Key with personalisation matching the personalisation of the coin selector are accepted Upon insertion of the CLB Pay Key into the coin slot of the coin selector the price is deducted from the CLB Pay Key in...

Page 30: ...enters the same payment dialog described under Loading CLB Pay Key with funds via PayPal 2 11 2 Use the Bluetooth Functionality of the Cell Phone for Payments Open the wh cashless App on your cell phone If there are coin selectors in reach for accepting a Bluetooth connection the Bluetooth Tab is selected automatically Select the machine you want to use on the list of available machines on the BLE...

Page 31: ...itches 9 to 16 The required settings are found under Configuration Stepper Timer and Common If checkbox 2nd switch is price switch is activated DIP switches 9 to 16 can be used to set the price 3 2 1 Price Setting via wheasy 5 The setting of the price by means of wheasy 5 is done on the tab Price in the menu Configuration Stepper Timer The following shows an example with a vend price setting of 5 ...

Page 32: ...0 11 4 2 00 OFF 0 00 12 8 4 00 ON 4 00 13 16 8 00 OFF 0 00 14 32 16 00 OFF 0 00 15 64 32 00 ON 32 00 16 128 64 00 OFF 0 00 sum 37 00 3 3 The Bonus Function With the bonus function of the EMP 500 v7 CLB with interface 06 the number of vends needed for a free vend can be set Only credits which are achieved before the first cashing are considered Therefore a bonus function with automatic deletion of ...

Page 33: ...tion Stepper Timer and register tab Coins Fig 14 Register tab Coins Stepper Timer Figure 14 shows the register tab Coins in which the following adjustment example has been chosen The token programmed in channel 16 triggers immediately the price 3 5 Allocation of the Price Signal to the Coin Selector Output Lines The allocation of the price signal to a coin selector output line takes place under Co...

Page 34: ... the tab Prices under Pause see Fig 15 the example shows a pause time of 100 ms Fig 16 Vend Functions 3 6 2 Pay Exact Amount The function pay exact amount ensures that the coin selector accepts only coins until the credit equals exactly the pre set price By using this function an overpayment is not possible The setting of this function is carried out with wheasy 5 under Configuration Stepper Timer...

Page 35: ...ulse duration of 100 milliseconds 3 7 1 2 Configurations of the Cancel Function Clear line holds price line Sometimes the machine control demands that the price line remains active as long as the cancel signal is applied The price line is reset and the credit is erased when the cancel signal gets inactive In this case the checkbox Clear line holds price line must be activated see Figure 17 No pric...

Page 36: ...uration is effected in the menu Configuration Stepper Timer on the tab Price in the field Pulse Figure 15 shows a setting of the pulse length of 100 milliseconds The price line will be automatically activated again if the coin selector is set for multiple vend and the remaining credit is higher or equals the set price The reactivation of the price line can be delayed by a programmable time between...

Page 37: ...d an amount be inserted which is higher than the set price the display indicates 00 00 until the vend is finished 3 8 3 Display Overpayment The feature Display Overpayment only works in combination with the function Count down In this mode the display D 500 shows also the pre set price as far as no credit is available If the customer however pays more than the set price the display will then show ...

Page 38: ...ersion 2 7 page 38 62 subject to technical modification EMP 500 v7 CLB 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 39: ...lay interface The EMP 500 v7 CLB communicates through a serial interface with the following specifications data format 9600 Baud 1 start bit 1 stop bit no parity 8 data bits separate send and receive lines high level 5 volts logical 0 low level 0 volts logical 1 The SCI interface of the coin selector can be programmed to operate in one of two modes 1 The programmed coin value of the last accepted ...

Page 40: ...st Significant Digit The EMP 500 v7 is always a master device when it is in SCI Mode The SCI interface transfers 5 bytes with a refresh frequency of 5 Hz or after each result Definition of the 5th byte value of the 5th byte HEX Meaning standard 32 channel messages SCI v3 compatible 70H 7FH coin channel 17 32 recognized 80H 8FH coin channel 1 16 recognized 90H coin return button pressed 91H reject ...

Page 41: ... 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 25 1100 0101 1101 0010 1110 0000 1111 0000 1000 0100 C5 D2 E0 F0 83 chan 17 00 05 1100 0101 1101 0000 1110 0000 1111 0000 0111 0001 C5 D0 E0 F0 70 Fig 19 Data format for acce...

Page 42: ... Specifications Data format 1 Start Bit 8 Data Bits 1 Mode Bit 1 Stop Bit Mode Bit VMC to EMP The mode bit distinguishes ADDRESS bytes and DATA bytes ADDRESS bytes are read by all peripheral devices and DATA bytes are only read by active peripheral devices An active peripheral device is defined as a device that has successfully established a contact with the master VMC The mode bit is set logicall...

Page 43: ...Z2 Z3 country code Z4 scaling factor Z5 decimal place Z6 number of sorting shafts upper nibble shaft of main cash box lower nibble Z7 Z14 channel shaft assignment in one nibble the number of a coin channel beginning with the shaft number of type 0 in the upper nibble beginning with Z7 Z15 Z30 values of coins beginning with type 0 in Z15 Command Code Modifier Data from EMP Master Slave assignment 7...

Page 44: ...does not match parameter set 94h 8nh multi drop blocking type n 1 95h 8nh coin jam 2 type n 1 96h 8nh coin blocking type n 1 97h 8nh coin jam 3 type n 1 98h 8nh coin jam 4 type n 1 99h 8nh coin jam 5 type n 1 9Ah rim detection error 9Bh lead detection 9Ch 8nh coin following to closely in TCAP1 type n 1 9Dh 8nh coin on a thread detection type n 1 9Eh 8nh sorting error type n 1 9Fh coin selector bus...

Page 45: ... EMP Identify 7Fh 00h 33 Bytes Z1 to Z33 Z0 Z3 WHM Z4 Z15 number of machine Z16 Z27 number of model bar code Z28 Z29 software version packed BCD code Z30 Z33 future options Command Code Modifier Data from EMP Request 7Fh 01h 13 Bytes Z1 to Z13 Z1 Z2 Coin Release 1 Bit per type 1 Unblock coin Z3 Z4 Coin routed to cash box 1 Bit per type 1 cash box Z5 Cash box sorting shaft Z6 Z13 Sorting shaft numb...

Page 46: ...TA Y5 Command Code 00H Y6 Y13 Value for the desired acceptance band width for coin type 0 15 coded in half bytes 00H wide 01H medium 02H narrow 03H very narrow 0AH tests factory wise OEH give back max possible default setting OFH no modification of current adjustments Data for VMC Z1 Z8 current value for the acceptance band width coded for coin types 0 15 in half bytes ...

Page 47: ...mmand may only be sent after the start up period of 20 milliseconds 4 4 1 Command Overview Header Function Answer data and remarks 254 Simple poll Answer with ACK 253 Address poll MDCES support acc to specification 252 Address clash MDCES support acc to specification 251 Address change MDCES support acc to specification 250 Address random MDCES support acc to specification 249 Request polling prio...

Page 48: ...ceptance will be blocked 228 Modify master inhibit 0 coin acceptance blocked 1 coin acceptance released 227 Request master inhibit status inhibit Bit 0 gives general blocking 0 blocked 1 released 226 Request insertion counter count1 count2 count3 Number of inserts since power on 225 Request accept counter count1 count2 count3 Number of accepted coins since power on 222 Modify sorter override statu...

Page 49: ...data no of coins entered status code status code 252 teach aborted 253 teach error 254 teaching in progress busy 255 teach completed This command is used to monitor the progress of teach mode Only when a teach completed status message is received can the operation be deemed successful The actual teach mechanism is under the full control of the slave device It decides when enough coins have been en...

Page 50: ...emperature in Celsius 170 Request base year 2000 169 Request address mode 132 Address is stored in EEPROM and can be changed 100 Coin Precision Sub header 3 16 half bytes coded in 8 bytes starting with channel 1 in Highbyte 1 etc 0 wide 1 medium 2 narrow 3 very narrow A for testing purposes E give back max possible default setting F no modification of current adjustments only return Response Z1 Z8...

Page 51: ... Coin jam 1 19 Coin too slow 93 Coin does not match parameter set 1 Coin rejected 94 MDB blocking 2 Coin blocked 95 Coin jam 2 19 Coin too slow 96 DIP switch blocking 2 Coin blocked 97 Coin jam 3 19 Coin too slow 98 Coin jam 4 19 Coin too slow 99 Coin jam 6 19 Coin too slow 9A Rim detection error 1 Coin rejected 9B Lead detection 1 Coin rejected 9C Old coin following to closely in TCAP1 255 Unknow...

Page 52: ...e 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 53: ...xtended temperature and humidity range I Inventory impulses T Teach mode On the left besides the barcode turned 90 is the serial number and the week and year of manufacture The same information is contained in the bar code To the right of the serial number is the number of the technical specification that has been used when programming the device in the factory The remaining space on the label is ...

Page 54: ...el of air borne contaminants Modest use with minimum contaminant levels indicate the need to clean the top of the coin path once a year Open the coin path door and wipe the exposed surfaces with an alcohol moistened cloth Also lukewarm water with a little washing up liquid may be used It is important that no dirt is pushed inside the openings of the optical sensors The light sensors may be cleaned...

Page 55: ...d guidelines EN 61000 4 2 2009 12 Electromagnetic compatibility EMC Part 4 2 Testing and measurement techniques Electrostatic discharge immunity test EN 61000 4 4 2013 04 Electromagnetic compatibility EMC Part 4 4 Testing and measurement techniques Electrical fast transient burst immunity test EN 61000 6 1 2016 05 Electromagnetic compatibility EMC Part 6 1 Generic standards Immunity for residentia...

Page 56: ...l interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver...

Page 57: ...rox 100 msec during coin acceptance 30V DC 30 mA 30V DC 30 mA GND 2 GND GND blue GND blue main blocking orange coin 2 or inventory violet coin 1 green 3 7 10K 6 1 2 4 3 1 4 8 5 2 1 4 3 GND GND GND GND VCC GND VCC GND coin 1 blue coin 2 or inventory grey 230 V AC 600 mA 8 1 7 4 2 1 4 3 S26MD01 1 2 3 4 5 6 8 6 5 S26MD01 1 2 3 4 5 6 8 1 2 4 3 2 option 3 GND GND GND GND GND main blocking orange main b...

Page 58: ... power supply 12 to 24 V AC DC 0 6 W 4 5 W I 0 5 mA AC DC 35 V DC 20 mA approx 100 msec during coin acceptance 12 to 24V AC DC black control main blocking orange coin 2 or inventory normaly open violet coin 1 normally open green coin 1 normally closed white coin 2 or inventory normally closed brown option 1 2 4 3 PC815 1 2 3 4 2 1 4 3 PC815 1 2 3 4 GND GND GND GND GND 8 7 3 main blocking orange 4 ...

Page 59: ...V AC DC black 35 V DC 30 mA 12 to 24V AC DC black approx 100 msec during coin acceptance power supply 12 to 24 V AC DC 0 6 W 4 5 W 35 V DC 30 mA main blocking orange EMP 500 1206 control I 0 5 mA AC DC inventory normally open yellow price 1 normally open red price 1 blue inventory grey 60 V AC 600 mA S26MD01 1 2 3 4 5 6 8 4 1 2 4 3 2 6 3 5 2 1 4 3 8 1 7 S26MD01 1 2 3 4 5 6 8 GND GND GND GND GND ma...

Page 60: ...Technical Manual EMP 500 v7 CLB WH Münzprüfer Dietmar Trenner GmbH Germany version 2 7 page 60 62 subject to technical modification EMP 500 v7 CLB Fig 37 Dimensions of EMP 500 v7 with front plate F70 5 ...

Page 61: ... 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 Programming pulse length 50 ms pulse pause 100 ms coins blocking switch no wide mid narrow number of pulses output line notes 0 25 USD 1 2 1 1 total blocking of USD via switch number 14 1 00 USD 5 6 4 1 0 25 CAD 1 2 1 1 total blocking of CAD via...

Page 62: ... front plate F 503 for the acceptance of British Pound Sterling and Euro as well as two tokens for on site programming Programming pulse length 50 ms pulse pause 100 ms coins blocking switch no wide mid narrow number of pulses output line notes 0 10 GBP 1 2 1 1 total blocking of GBP via switch number 14 0 20 GBP 1 2 2 1 0 50 GBP 1 3 5 1 1 00 GBP 4 5 6 10 1 2 00 GBP 4 5 7 20 1 STD 118 1 880 15 1 1 ...

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