Beckhoff KL2521 Series, Документация

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Access from the user program
KL2521 30 Version: 2.1
5.2 Register overview
These registers exist once for each channel
Address Name Default value R/W Storage medium
R0 [
}
31]
Target counter value (low word) 0x0000 (0
dec
) R/W RAM
R1 [
}
31]
Target counter value (high word) 0x0000 (0
dec
) R/W RAM
R2 [ } 31]
Maximum frequency 0x0000 (0
dec
) R/W RAM
R3 [
}
31]
Counter extension (high word) 0x0000 (0
dec
) R RAM
R4…R6 reserved 0x0000 (0
dec
) R
R7 [ } 31]
Command register - reserved 0x0000 (0
dec
) R/W RAM
R8 [
}
31]
Terminal type 0x09D9
(2521
dec
)
R ROM
R9 [
}
31]
Software version number 0x3446 (4F
ASCI
) R ROM
R10 [
}
31]
Multiplex shift register 0x0118 (280
dec
) R ROM
R11 [ } 31]
Signal channels 0x0118 (280
dec
) R ROM
R12 [
}
31]
Minimum data length 0x1818
(6468
dec
)
R ROM
R13 [
}
32]
Data structure 0x0004 (4
dec
) R ROM
R14 reserved 0x0000 (0
dec
) R
R15 [ } 32]
Alignment register variable R/W RAM
R16 [
}
32]
Hardware version number 0x0003 (3
dec
) R/W EEPROM
R17…R30 reserved 0x0000 (0
dec
) R/W
R31 [ } 32]
Code word register variable R/W RAM
R32 [
}
33]
Feature register 0x0030 (48
dec
) R/W EEPROM
R33… R34 reserved 0x0000 (0
dec
) R/W
R35 [ } 33]
User switch-on value 0x0000 (0
dec
) R/W EEPROM
R36 [
}
33] *
Base frequency 1 (low word) 0xC350
(50000
dec
)
R/W EEPROM
R37 [
}
33] *
Base frequency 1 (high word) 0x0000 (0
dec
) R/W EEPROM
R38 [
}
33] *
Base frequency 2 (low word) 0x86A0
(34464
dec
)
R/W EEPROM
R39 [
}
34] *
Base frequency 2 (high word) 0x0001 (1
dec
) R/W EEPROM
R40 [ } 34]
Ramp time constant (rising, see
feature register) 0x03E8
(1000
dec
)
R/W EEPROM
R41 [ } 34]
Ramp time constant (falling, see
feature register) 0x03E8
(1000
dec
)
R/W EEPROM
R42 [
}
34]
Frequency factor (direct input, digit
x 10 mHz) 0x0064 (100
dec
) R/W SEEROM
R43 [
}
34]
Run-out frequency (travel distance
control) 0x0032 (50
dec
) R/W SEEROM
R44… R61 reserved 0x0000 (0
dec
) R/W
*) The change of the base frequency requires a reset for activation.