Beckhoff KL85 Series, Документация

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Data structures of the modules
KL85xx und KL9309 85 Version: 2.1.0
5.4.3 KL8548 – Register overview
Register Overview
The registers are used for the parameterization of the Bus Terminals and are available for each channel.
They can be read or written by means of the
register communication [
}
84] .
Register no. Comment Default value R/W Memory
R0 reserved - - - -
... ... ... ... ... ...
R6 reserved - - - -
R7 [
}
85]
Command register 0x0000 0
dec
R/W RAM
R8 [
}
85]
Terminal type 0x2164 8548
dec
R ROM
R9 [
}
85]
Firmware version (ASCI) e.g. 0x3141 e.g. 12609
dec
R ROM
R10 Multiplex shift register R ROM
R11 Signal channels R ROM
R12 [ } 86]
minimum data length of a channel R ROM
R13 Data structure R ROM
R14 reserved - - - -
R15 Alignment register R/W RAM
R16 [
}
86]
Hardware version number e.g. 0x0000 e.g. 0
dec
R/W SEEPROM
R17 reserved - - - -
... ... ... ... ... ...
R30 reserved - - - -
R31 [
}
86]
Code word register 0x0000 0
dec
R/W RAM
R32 [ } 86]
Feature register 0x0004 4
dec
R/W SEEPROM
R33 [
}
86]
User scaling: offset 0x0000 0
dec
R/W SEEPROM
R34 User scaling: gain 0x0100 256
dec
R/W SEEPROM
R35 User switch-on value 0x0000 0
dec
R/W SEEPROM
R36 reserved - - - -
... reserved - - - -
R63 reserved - - - -
5.4.4 KL8548 – Register description
The registers are used for the parameterization of the Bus Terminals and are available for each channel.
They can be read or written by means of the register communication.
R7: Command register
Not used.
R8: Terminal description
The name of the terminal is contained in register R8.
KL8548: 0x2164 (KL8548
dec
)
R9: Firmware version
Register R9 contains the ASCII coding of the terminal's firmware version, e.g. 0x3141 = '1A'. The '0x31'
corresponds here to the ASCII character '1' , while the '0x41' represents the ASCII character 'A' .
This value cannot be changed.