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Summary of Contents for Grupo Azkoyen L86S PS
- Page 1 Protocol: COIN VALIDATOR L86S PS L86S PS 10044 UK 11 -2003...
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Page 2: Serial Communication Protocol
Protocol: COIN VALIDATOR L86S PS INTRODUCTION 1.1. MAXIMUM REPLY TIMES The default timeout is 30 milliseconds. In tele programming and hardware test commands the timeout is increased to 200 milliseconds. The time needed to begin communication is 30 milliseconds. 1.2. - Page 3 Protocol: COIN VALIDATOR L86S PS So the Validator can start communication with the terminal, the Confirmation input must be high (pull-up) or open circuit, because the contrary would make it carry out a Hardware Test. 1.4. FORMAT FORMAT of CHARACTER TRANSMISSION Communication is asynchronous and at 56,250 bauds.
- Page 4 Protocol: COIN VALIDATOR L86S PS NEGATIVE ACKNOWLEDGEMENT (NACK) This is used when there has been an error in the reception. It has the following format: [00H] [FFH] [Checksum=01H] DIALOGUE FORMAT The communication is half-duplex: A command is not replied to until it has been received completely.
- Page 5 Protocol: COIN VALIDATOR L86S PS The minimum time between the Validator “waking” and being ready to accept commands Once “awake” the Validator should wait at least 100 milliseconds before sending the first command. 10044 UK 11 -2003...
- Page 6 Protocol: COIN VALIDATOR L86S PS COMMANDS ® TELEPHONE VALIDATOR Simple request [10H] Command to check the communication is working correctly. Reply: ACK without data Test request [11H] The Validator carries out a hardware test and returns an ACK with a byte that contains the...
- Page 7 Protocol: COIN VALIDATOR L86S PS 2.3. Type of Validator [12H] The Validator returns an ACK with the following data: Programme version (the initial version is ‘00’) Communication protocol version, for the S81-PS the version is 01H Coin table version (the initial version is ‘0’) Update version: the number introduced during tele-programming (command 20H) Country: three bytes that identify the country and client (’SU0’...
- Page 8 Protocol: COIN VALIDATOR L86S PS LIST of COMMANDS for TELE PROGRAMMING (Central device coin mechanism) Start tele-programming mode [20H] Without parameters: It returns an ACK of one byte (00H) if the command terminated successfully or FFH if there was an error in the process.
- Page 9 Protocol: COIN VALIDATOR L86S PS MSB of the data address. LSB of the data address. Data read from the memory of the Validator (up to a maximum of 37). 3.4. Write a block [43H] Parameters of the command: MSB of the data address.
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Page 10: List Of Commands
Protocol: COIN VALIDATOR L86S PS LIST of COMMANDS VALIDATOR TELEPHONE 4.1. Coin validated [70H] Parameters of the command: Code of the coin It communicates that a coin and has been validated, giving the code of the coin. When a coin is rejected, it is communicated giving the code of rejected coin (code programmed in the factory). -
Page 11: Example Of Communication
Protocol: COIN VALIDATOR L86S PS EXAMPLE OF COMMUNICATION A coin is introduced into the Validator that is validated as a coin with code 9; the Telephone orders the Validator to accept it and it does. Validator Telephone [01H] [70H] [09H] [86H]... - Page 12 Protocol: COIN VALIDATOR L86S PS Marcas del AZKOYEN AZKOYEN MEDIOS DE PAGO S.A. AZKOYEN 10044 UK 11 -2003...
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