BioMax2 / KBio2-Online
Installation and Programming Manual
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8. BioMax2 / KBio2-Online electronics configuration
BioMax2 or KBio2-Online electronics configuration consists of two parts:
• Parameter array: these are an array of bytes that allow certain machine
characteristics to be defined in terms of function (timings, parameter enabling/
disabling, etc.).
• IP configuration: data required for machine operations in a local area network
(Ethernet).
BioMax2 / KBio2-Online electronics configuration is stored in EEPROM memory,
which provides it with around 10,000 read/write cycles. This should be taken into
account when managing the configuration parameters.
8.1. Parameter array
All the machine's parameters are listed below:
Table 1: BioMax2 / KBio2-Online parameter list
No. Description Further info
$01 Defines the events reported to the Host
See
Subsection 8.1.2.
$02 Guard time, in tenths of a second, between finger
detection events.
See Subsection 8.1.3.
$03 Watchdog, in tenths of a second, for the detection
of the permanent blocking of the optical barrier.
See
Subsection 8.1.3.
$04 Time-Out, in tenths of a second, of reception
of data by the UART (FIM or RS232 reader).
See
Subsection 8.1.2.
$05 The optical barrier will generate a Key Pressing
event corresponding to a configurable key value.
See
Subsection 8.1.3.
$06 Duration, in hundredths of a second, of the buzz-
ing of the internal beeper to indicate the pressing
of a key.
See
Subsection 8.1.5.
$07 Duration, in hundredths of a second, of the buzz-
ing of the internal beeper to indicate an error.
See
Subsection 8.1.5.
$08 Enables RS-232 (UART0, UART1) and Clock&Data
(TTL_0, TTL_1) ports.
See
Subsection 8.1.4.
$09 Configuration byte of the automatic beeper ena-
bling after a correct Clock&Data reading.
See
Subsection 8.1.4.
$0A Configuration byte of the automatic beeper ena-
bling after an incorrect Clock&Data reading.
See
Subsection 8.1.4.
$0B Configuration of the multiread filtering.
See
Subsection 8.1.4.
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