E 10210 12 - 2005
Protocols:
MODULAR X6 CCTALK VALIDATOR 74
The Machine requests the Validator for information about the base year, from which the
calculation of dates is carried out:
Send:
[Dir] [0] [1] [170] [Chk]
Reply:
[1] [4] [Dir] [0] [‘2’] [‘0’] [‘0’] [‘0’] [Chk] -> ACK with 4 data
Where
Dir = address of the corresponding validator
The Validator it responds with the string “2000” as base year.
Command protected by a PIN.
Notes:
a)
A NACK is returned if the Exit module does not have its software correctly loaded
b)
The Validator does not answer if it is programmed in “L66 compatibility” mode.
5.56
REQUEST ADDRESS MODE [169]
This command returns information on the cctalk addressing mode as help for the auto
configuration of the different peripherals on the bus.
Send:
[Dir] [0] [1] [169] [Chk]
Reply:
[1] [1] [Dir] [0] [Data 1] [Chk] -> ACK with a data
Where
Dir = address of the corresponding validator
Data 1.Bit 0 = 0: Address saved in ROM (not used)
Bit 1 = 0: Address saved in RAM (not used)
Bit 2 = 1: Address saved in EEPROM or non Volatile Memory
Bit 3 = 0: Choice of address by the connector (not used)
Bit 4 = 0: Choice of address by jumpers on PCB (not used)
Bit 5 = 0: Choice of address by switch (not used)
Bit 6 = 0: the address can be modified by serial commands, volatile (not
used)
Bit 7 = 1: the address can be modified by serial commands (not volatile)
