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AL55/66 Technical manual Version 1.1
Host sends:
[02] [04] [01] [DB] [01][02][03][04] [14]
Coin s. respond:
[01] [00] [02] [00] [FD]
ACK message
6.5.2.19 Command 218 [hexDA], Enter PIN number
Host send four byte data of PIN number. If PIN is correct, coin selector will respond
immediately with ACK message. If PIN is incorrect the NAK message will be sent with
time delay of 100 ms. Coin selectors AL06x-c has PIN number stored in EEPROM.
Message format is:
Host sends:
[Dir] [04] [01] [DA] [PIN1-LSB][PIN2][PIN3][PIN4-MSB] [Chk]
Coin s. respond:
[01] [00] [Dir] [00] [Chk]
ACK if PIN is correct
Coin s. respond:
[01] [00] [Dir] [05] [Chk]
dly 100 ms ->NAK if PIN is incorrect
Example of message string for coin selector(
address 2
) with default PIN: hex
[00][00]
[00][00]
and wrong pin is:
Host sends:
[02] [04] [01] [DA] [01][00][00][00] [1F]
Coin s. respond:
[01] [00] [02] [05] [F8]
dly 100 ms ->NAK if PIN is incorrect
6.5.2.20 Command 216 [hexD8], Request data storage availability
Coin selector respond with five byte of data that describes type of memory and
availability for host to read and to write. Message format is:
Host sends:
[Dir] [00] [01] [D8] [Chk]
Coin s. respond:
[01] [05] [Dir] [00] [d1][d2][d3][d4][d5] [Chk]
ALBERICI coin selectors AL55/66 currently do not support write or read to host
accessible memory. Respond to command will be always as in example:
Host sends:
[02] [00] [01] [D8] [25]
Coin s. respond:
[01] [05] [02] [00] [00][00][00][00][00] [F8]
6.5.2.21 Command 213 [hexD5], Request option flags
Coin selector respond with one byte of data that describes type of coin format. For CVF
(
C
oin
V
alue
F
ormat
) bit 0 is set to 1, and for coin position format value is “0”. Other
bits are not used and read always as “0”. Message format is:
Host sends:
[Dir] [00] [01] [D5] [Chk]
Coin s. respond:
[01] [01] [Dir] [00] [d1] [Chk]
Example of message string for coin selector(
address 2
) is:
Host sends:
[02] [00] [01] [D5] [28]
Coin s. respond:
[01] [01] [02] [00] [00] [FC]
Coin position format
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