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SR3 Type 1 Technical Manual

TSP005.doc Issue 5.0 – Jan 2005

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Money Controls 2005. All rights reserved.

Page 45 of 50

25.4 Circuit 4 – ccTalk PC Interface

The circuit below shows how to connect the 9-pin serial port of a PC to the

ccTalk

data bus.

The only integrated circuit required is a Maxim level-shifter which operates off a 5V
supply. Any small-signal diodes and transistors can be used.

Figure 22: Circuit 4,

ccTalk

PC Interface

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Summary of Contents for SR3

Page 1: ... within this document Money Controls Ltd shall not incur any penalties arising out of the adherence to interpretation of or reliance on this standard Money Controls Ltd will provide full support for this product when used as described within this document Use in applications not covered or outside the scope of this document may not be supported Money Controls Ltd reserves the right to amend improv...

Page 2: ... 19 12 Erase All Windows 20 13 Adjustable Coin Security 21 13 1 Decrease Security 22 13 2 Increase Security 22 13 3 Reset Security 22 14 Alarms 23 14 1 Enable 23 14 2 Disable 23 15 Diagnostics power up 24 16 Sorter Option 24 16 1 Sorter Mode 1 default 24 16 2 Sorter Mode 2 24 16 3 Sorter Mode 3 24 17 Sorter Drivers 25 17 1 Sorter Drive Circuit 25 17 11 Theory of operation 25 17 2 Sorter Drive Exam...

Page 3: ...able Parallel Interface Looms 49 Tables Table 1 SR3 Rear Cover Details 10 Table 2 Parallel Interface 11 Table 3 Debug Features 14 Table 4 DIL Switch Functions 15 Table 5 SR3 DIL Switch Guide 15 Table 6 Teach and Run Programming Bank 1 19 Table 7 Teach and Run Programming Bank 2 19 Table 8 DIL Switches Decrease Security 22 Table 9 DIL Switches Increase Security 22 Table 10 Sort Outputs v Sorter Pat...

Page 4: ...pt Outputs 12 Figure 9 Reject Operated Output 12 Figure 10 Sort Output Connector Details 25 Figure 11 Sorter Drive Output Circuit 25 Figure 12 Sorter Drive Examples 26 Figure 13 CMETER Output 28 Figure 14 Player 1 HI Player 1 LO Output 29 Figure 15 Player 2 to 4 Outputs 29 Figure 16 Dispense 1 to 4 Inputs 30 Figure 17 SR3 Accepted Coin Dimensions Graph 37 Figure 18 ccTalk Serial Connector 39 Figur...

Page 5: ... Section references on page 17 corrected Table references on page 19 corrected Erase all windows MechToolTM option added Dimensional information added Applied TMWP V3 0 Pictures changed to jpg Added section on available interface looms Issue 4 0 26th April 2002 Added Figure 7 SR3 Parallel Connector Added switch drawings for visual indication Issue 4 1 6th Sept 2002 Modification to disclaimer Issue...

Page 6: ... development of Series Resonance Technology the SR3 incorporates the highest levels of discrimination and functionality Each acceptor within the series will accept up to 12 different coins from 15mm 31mm in diameter The SR3 can be programmed on site without the use of coins using ccProgrammer or using a ccTeach programmer but for total flexibility if a new coin token is required the Teach and Run ...

Page 7: ...SR3 Type 1 Technical Manual TSP005 doc Issue 5 0 Jan 2005 Money Controls 2005 All rights reserved Page 7 of 50 3 Mechanical Configuration Figure 1 Accept and Reject Paths ...

Page 8: ...SR3 Type 1 Technical Manual TSP005 doc Issue 5 0 Jan 2005 Money Controls 2005 All rights reserved Page 8 of 50 Figure 2 Front Plate Model Details Figure 3 Front Plate Cut out Details ...

Page 9: ...SR3 Type 1 Technical Manual TSP005 doc Issue 5 0 Jan 2005 Money Controls 2005 All rights reserved Page 9 of 50 Figure 4 Standard Model Details Figure 5 Reverse Model Details ...

Page 10: ...Money Controls 2005 All rights reserved Page 10 of 50 4 Rear Cover Details Figure 6 SR3 Connector Side Table 1 SR3 Rear Cover Details 1 Option Switches 2 LED 3 Serial Interface ccTalk 4 Sorter Connector 5 Totaliser Connector 6 Parallel Connector 7 Reject Lever ...

Page 11: ... Low 5 Reject operated Low 6 Inhibit All Default Accept High 7 Accept 1 Low 8 Accept 2 Low 9 Accept 3 Low 10 Accept 4 Low 5 1 Inhibit All When the input on pin 6 on the 10 way connector is high 1 2 volts all the coins will be rejected The Inhibit All pin has to be low 1 2 volts or not connected in order for those coins not individually inhibited determined by the programmed settings See section 9 ...

Page 12: ...ufficient to merely detect the edges of credit pulses This debounce will prevent credits being registered by the host machine as a result of any noise or false credit pulses being induced on the output lines Figure 8 Coin Accept Outputs 5 3 Reject Each time the reject lever is pressed a lug on the reject lever breaks an optical beam situated on the PCB This is read by the processor and an output s...

Page 13: ... pattern shows A4 as a strobe This can be used as a check whereby the credit codes are only looked at and valid when A4 is active Coin No A6 A5 Strobe A4 A3 A2 A1 Coin 1 0 0 1 0 0 0 Coin 2 0 0 1 0 0 1 Coin 3 0 0 1 0 1 0 Coin 4 0 0 1 0 1 1 Coin 5 0 0 1 1 0 0 Coin 6 0 0 1 1 0 1 Coin 7 0 0 1 1 1 0 Coin 8 0 0 1 1 1 1 Coin 9 0 1 1 0 0 0 Coin 10 0 1 1 0 0 1 Coin 11 0 1 1 0 1 0 Coin 12 0 1 1 0 1 1 Please...

Page 14: ...uated above the 6 way DIL switch on the connector side on the acceptor See Figure 6 Table 3 Debug Features 1 RED pulse Coin accepted reject lever pressed 2 RED pulses Coin outside programmed sensor windows 3 RED pulses Coin valid but inhibited 4 RED pulses Master Inhibit from host machine Debug features will not be buffered and assume a single coin insertion The insertion of several coins would ca...

Page 15: ...W5 SW6 FUNCTION off off off off off off Test credit accumulator off ON off off off off Enable bank 1 and bank 2 ON ON off off off off Enable a coin off off off ON off off Disable alarm ON off off ON off off Enable alarm off ON off ON off off Erase all windows Step 1 ON off off off off off Erase all windows Step 2 ON ON off ON off off Inhibit a coin off off ON ON off off Enable bank 1 only ON off O...

Page 16: ...cepted Press the reject lever to return to normal operational mode The LED will turn GREEN Return ALL the DIL switches to the OFF position The inserted coin s will now be rejected 9 2 To Enable Specific Coins Example To Enable 50p and 20p Switch off the power to the SR3 Set the Program DIL switches to SW1 SW2 SW3 SW4 SW5 SW6 ON ON OFF OFF OFF OFF Switch on the power to the SR3 Press the reject lev...

Page 17: ...be constant GREEN Set ALL the DIL switches to the OFF position Coins in Banks 1 and 2 will now be accepted 10 2 Bank 1 ON Bank 2 OFF Switch off the power to the SR3 SW1 SW2 SW3 SW4 SW5 SW6 OFF OFF ON ON OFF OFF Switch on the power to the SR3 Press the reject lever within 20 seconds The LED will flash GREEN Press the reject lever again The LED will be constant GREEN Set ALL the DIL switches to the ...

Page 18: ...s repeat from step 1 Once you have finished programming return all switches to the OFF position The first coin inserted after Teach Run may reject Subsequent coins should accept Notes 1 If a large sample of coins tokens are used then the coin channel sensor windows will be more accurate and a higher acceptance of true coins tokens should be seen If only a single coin token is used coin channel sen...

Page 19: ...itch 3 Switch 4 Switch 5 Switch 6 7 Off ON ON ON ON Off 8 ON Off Off Off ON Off 9 ON Off Off ON ON Off 10 ON Off ON Off ON Off 11 ON Off ON ON ON Off 12 ON ON Off Off ON Off Example To teach coin channel 12 for 1 Switch off the power to the SR3 Set DIL switches to MSB SW1 SW2 SW3 LSB SW4 Total SW5 SW6 ON ON OFF OFF 12 ON OFF Switch on the power to the SR3 Press the reject lever within 20 seconds T...

Page 20: ...rocedure two steps are required which reduces the risk of this being done accidentally Switch off the power to the SR3 Set the Program DIL switches to SW1 SW2 SW3 SW4 SW5 SW6 OFF ON OFF ON OFF OFF Switch on the power to the SR3 Press the reject lever within 20 seconds The LED will flash RED GREEN Set the Program DIL switches to SW1 SW2 SW3 SW4 SW5 SW6 ON OFF OFF OFF OFF OFF Press the reject lever ...

Page 21: ...OFF ON OFF OFF ON Switch on the power to the SR3 Press the reject lever within 20 seconds and check the LED turns RED Insert a 1 coin The LED now flashes GREEN Press the reject lever again The LED will now turn RED then GREEN The security has now been changed Set ALL the switches to the OFF position Notes 4 The coin channel must be ENABLED for changes to be programmed 5 n counts will add n counts ...

Page 22: ...N 6 ON ON ON Off Off ON 7 ON ON ON ON Off ON 13 2 Increase Security Table 9 DIL Switches Increase Security Value SW1 SW2 SW3 SW4 SW5 SW6 0 Off Off Off Off Off ON 1 Off Off Off ON Off ON 2 Off Off ON Off Off ON 3 Off Off ON ON Off ON 4 Off ON Off Off Off ON 5 Off ON Off ON Off ON 6 Off ON ON Off Off ON 7 Off ON ON ON Off ON 13 3 Reset Security Set the DIL switches to either Increase Security 0 or D...

Page 23: ...ve for the duration of the blockage iv During power up diagnostics if enabled 14 1 Enable To enable an alarm the following steps should be followed Switch off the power to the SR3 SW1 SW2 SW3 SW4 SW5 SW6 ON OFF OFF ON OFF OFF Switch on the power to the SR3 Press the reject lever within 20 seconds The LED will flash GREEN Switch off the power to the SR3 Set all switches OFF Switch on the power to t...

Page 24: ...e driven The signal is active for 500ms and generated at the same time as the accept gate is activated There is no feedback from the sorter 16 2 Sorter Mode 2 As soon as a coin is discriminated as true its corresponding credit code is output for 1ms after which the accept gate and sorter solenoids are activated provided Inhibit All is inactive If the Inhibit All is active i e all coins inhibited t...

Page 25: ...connected to 5V or above D11A is reverse biased and D10A forward biased To turn on the drive the micro takes it s output to 0V enabling TR9B to sink current which flows through R83 until the voltage on the base of TR9A reaches about 3 8V At this point the voltage on the base of TR9B will be approaching 5V so it will start to turn off The current sink is therefore limited to about 5mA as the micro ...

Page 26: ...SR3 output to drive a solenoid The transistors used depend on how much current your solenoid requires The above voltages show the maximum range you can apply to the SR3 output and you will need to set the actual voltage to match your solenoid 17 3 Sort Outputs v Sorter Paths Table 10 Sort Outputs v Sorter Paths Sorter Path Sort 1 Sort 2 Sort 3 1 1 0 0 2 0 1 0 3 0 0 0 4 1 1 0 5 1 0 1 6 0 1 1 7 0 0 ...

Page 27: ...ained from the totaliser output AND the standard SR3 10 way interface simultaneously The totaliser board provides the following physical interface to the machine 18 1 19 way Parallel Interface Connector Table 11 19 way Parallel Interface Connector Pin No Function I P O P 1 No Function 2 No Function 3 No Function 4 No Function 5 CMETER Coin Meter O P 6 No Function 7 No Function 8 V Supply 12V 9 Pla...

Page 28: ...coin is discriminated and accepted the number of pulses and their time width is pre programmed at MCL or using a ccProgrammer See Table 13 Figure 13 CMETER Output OFF State Voltage ON State Voltage Sink Current 30V DC Max 0 5 V DC Max 50mA Max Example If a coin is accepted by the SR3 which has a credit value of 80 and the Coin Meter Scalar value is 20 then 4 pulses are output by the CMETER pin ...

Page 29: ...OFF State Voltage Player 1 HI ON State Voltage Player 1 HI ON State Voltage Player 1 LO Sink Current 30V DC Max 0 5 V DC Max 0V Min 50mA Max 18 4 Player 2 to 4 Indicates a game output to the relevant player Game pulse width is defined by the parameters shown in Table 13 Figure 15 Player 2 to 4 Outputs OFF State Voltage ON State Voltage Sink Current 30V DC Max 0 5 V DC Max 50mA Max ...

Page 30: ...rols 2005 All rights reserved Page 30 of 50 18 5 Dispense 1 to 4 Indication from the host machine that it is ready for a Game pulse from the corresponding PLAYER 1 to 4 output Figure 16 Dispense 1 to 4 Inputs Inactive Vin Active Vin 4V DC 30V DC Max Between 0V and 1V DC ...

Page 31: ...2 off ON ON ON off off Set Bonus Award 1 ON ON ON off off off Set Bonus Award 2 ON ON ON ON off off 19 1 Set a Game Price Example To set the price of 1 game at 1 Switch off the power to the SR3 Set the Program DIL switches to SW1 SW2 SW3 SW4 SW5 SW6 OFF OFF ON OFF OFF OFF Switch on the power to the SR3 Press the reject lever within 20 seconds The LED will turn RED Insert any combination of program...

Page 32: ... e 2 x 1 1 x 50p 5 x 50p etc Press the reject lever to return to normal operational mode The LED will turn GREEN Return ALL the DIL switches to the OFF position 19 3 Set Bonus Level 2 Example When the game price is 1 and bonus level 2 is required at 5 00 Switch off the power to the SR3 Set the Program DIL switches to SW1 SW2 SW3 SW4 SW5 SW6 OFF ON ON ON OFF OFF Switch on the power to the SR3 Press...

Page 33: ...1 1 x 50p 1 x 10p 1 x 20p etc Press the reject lever to return to normal operational mode The LED will turn GREEN Return ALL the DIL switches to the OFF position 19 5 Set Bonus Award Level 2 Example To award 7 extra games when Bonus Level 2 is reached Switch off the power to the SR3 Set the Program DIL switches to SW1 SW2 SW3 SW4 SW5 SW6 ON ON ON ON OFF OFF Switch on the power to the SR3 Press the...

Page 34: ...edits will be output on the corresponding Player output If timeout occurs before a Dispense input changes the credits will be lost If in automatic2 credit dispense mode then the test credits will be issued to the host machine each time the reject lever is pressed Example In Automatic credit dispense mode Press the reject lever 5 times 5 game pulses will be output on the PLAYER 1 pin Wait 20 second...

Page 35: ...the accumulated credit exceeds the game price After each game pulse the accumulated credit value decrements by the value of the game price and any remaining credit is stored for later use For Example When DISPENSE 3 input pin goes low request from the host machine and the accumulated credit exceeds the game price then the PLAYER3 output transistor active low will switch on for the required pulse t...

Page 36: ... Real coin value divided by payment scaling factor Bonus level 1 0 65 565 Credit trigger level 1 Bonus award 1 0 127 No Games awarded at trigger level 1 Bonus level 2 0 65 565 Credit trigger level 2 Bonus award 2 0 127 No Games awarded at trigger level 2 Maximum game limit 0 127 Maximum no of games limit Coin meter value scalar 0 255 No of pulses credit coin meter scalar Bonus credit mode 0 1 0 di...

Page 37: ...rved Page 37 of 50 21 Coin Dimensions The accepted range of coin sizes are shown below This Graph is only intended as a guide If a coin is required that is close to the limits shown please check with Money Controls Technical Services department first Figure 17 SR3 Accepted Coin Dimensions Graph ...

Page 38: ...SR3 Type 1 Technical Manual TSP005 doc Issue 5 0 Jan 2005 Money Controls 2005 All rights reserved Page 38 of 50 22 Label Details Explained ...

Page 39: ...ntrols 2005 All rights reserved Page 39 of 50 23 Protocols 23 1 Serial Interface Protocol ccTalk compliant implementation For further details on this section please refer to the current ccTalk generic standard Connector 3 on Figure 1 Figure 18 ccTalk Serial Connector ...

Page 40: ...date 243 Request database version 195 Request last modification date 242 Request serial number 194 Request reject counter 241 Request software revision 193 Request fraud counter 240 Test solenoids 192 Request build code 238 Test output lines 185 Modify coin id 237 Read input lines 184 Request coin id 236 Read opto states 183 Upload window data 233 Latch output lines 182 Download calibration inform...

Page 41: ...Credit sensor reached too early 24 Reject coin repeated sequential trip 25 Reject slug 27 Games overloaded 28 Number of coin meter pulses overloaded 254 Coin return mechanism activated flight deck open The following fault codes will be supported Table 16 Fault Codes Code Fault 1 EEPROM checksum corrupted 2 Fault on inductive coils 3 Fault on credit sensor 4 Fault on piezo sensor 8 Fault on sorter ...

Page 42: ...cTalk Standard Interface This circuit uses an open collector transistor to drive the data line and a diode protected straight through receiver Figure 19 Circuit 1 ccTalk Standard Interface Typical Components Diode BAT54 Schottky Diode low forward voltage drop NPN BC846B High gain medium signal NPN transistor PNP BCW68 High gain medium signal PNP transistor ...

Page 43: ...ost Interface Assuming that the transmitting device is capable of sinking a reasonable amount of current a direct diode interface can be used rather than a full transistor interface Although cheaper to implement this circuit does not have the drive capability or the robustness of other designs Figure 20 Circuit 2 ccTalk Low Cost Interface ...

Page 44: ...44 of 50 25 3 Circuit 3 ccTalk Direct Interface A very low cost solution is to interface a single pin on a microcontroller directly onto the ccTalk data line The pin can be switched between active low for transmitting and high impedance tri state for receiving Figure 21 Circuit 3 ccTalk Direct Interface ...

Page 45: ... 4 Circuit 4 ccTalk PC Interface The circuit below shows how to connect the 9 pin serial port of a PC to the ccTalk data bus The only integrated circuit required is a Maxim level shifter which operates off a single 5V supply Any small signal diodes and transistors can be used Figure 22 Circuit 4 ccTalk PC Interface ...

Page 46: ...ked7 Reject lever pressed9 Acceptor does not work all coins reject LED on rear cover is YELLOW Remove the power and re apply LED should be green Power supply Voltage less than 10V NB voltage drops when solenoid is activated Accept gate Gate not free or dislocated Connector Loose Coin rundown Dirty Poor acceptance of true coins Bank select Both banks are enabled and programmed with the same coins10...

Page 47: ... Max 28V Min Max rise time 5ms 500ms From 0V to within supply range Min Max fall time 5ms 500ms From within supply range to 0V Acceptor Power up time 200 ms from the application of a valid voltage supply A valid supply must be between the limits specified above Ripple voltage 120Hz 1 Volt Ripple voltage 120Hz 100mV Ripple voltage 1KHz 20mV Table 19 Current Consumption Typically 70mA Maximum 450mA ...

Page 48: ...Page 48 of 50 29 Specified EMC Performance 29 1 Emissions This product is compliant with EMC test specification EN55014 1 1993 29 2 Immunity This product is compliant with EMC test specification EN55014 2 1997 29 3 Shock Vibration Immunity This product is compliant with BS 2011 part 2 1 IEC 68 2 27 ...

Page 49: ... 21 Available Parallel Interface Looms Loom Length Spares Part Number SR3 loom assembly 220mm PSP12005 SR3 loom assembly 250mm PSP12003 SR3 loom assembly 400mm PSP12002 SR3 loom assembly 500mm PSP12004 SR3 loom assembly 520mm PSP12006 SR3 loom assembly 550mm PSP12022 SR3 loom assembly 650mm PSP12023 SR3 loom assembly 850mm PSP12007 SR3 loom assembly 3000mm PSP12061 ...

Page 50: ...nded only to assist the reader in the use of this product and therefore Money Controls shall not be liable for any loss or damage whatsoever arising form the use of any information or particulars in or any incorrect use of the product Money Controls reserve the right to change product specifications on any item without prior notice ...

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