Beckhoff KL3356, Documentation

Page: 42 / 55

Access from the user program
KL3356 42 Version: 2.3.0
Register no. Comment Default value R/W Memory
R0 [ } 44]
Status word 0x0000 0
dec
R RAM
R1 [
}
44]
measured value register 1*:
• calculated weight (raw value without
scaling)
• none
0x0000 0
dec
R RAM
R2 [ } 44]
measured value register 2*:
• strain gauge measuring signal or
• offset error of the measuring signal or
• calibration counter 0
0x0000 0
dec
R RAM
R3 [ } 45]
measured value register 3*:
• strain gauge reference signal or
• offset error of the reference signal or
• calibration counter 1
typically 0xF618 typically
63000
dec
R RAM
R4 [
}
45]
Register page selection register 0x0000 0
dec
R/W RAM
R5 [
}
45]
measured value register 4*:
• last actual test value or
• correction factor for differential signal
or (factor x 10000) or
• calibration counter 2
0x0000 0
dec
R RAM
R6 [
}
45]
Diagnostic register 0x0000 0
dec
R RAM
R7 [
}
45]
Command register 0x0000 0
dec
R/W RAM
R8 [
}
46]
Terminal type 0x0D1C 3356
dec
R ROM
R9 [ } 46]
Firmware version e.g. 0x3141 e.g. 12609
dec
R ROM
R10 Multiplex shift register 0x0130 304
dec
R ROM
R11 Signal channels 0x0130 304
dec
R ROM
R12 Minimum data length 0x3030 18
dec
R ROM
R13 Data structure 0x0007 7
dec
R ROM
R14 reserved - - - -
R15 Alignment register typically 0x7F80 typically
32640
dec
R/W RAM
R16 [ } 46]
Hardware version number e.g. 0x0000 e.g. 0
dec
R/W SEEPROM
R17 reserved - - - -
R18 reserved - - - -
R19 Manufacturer scaling: offset typically 0x0000 typically 0
dec
R/W SEEPROM
R20 Manufacturer scaling: gain typically 0x0100 typically 256
dec
R/W SEEPROM
R21 reserved - - - -
... reserved - - - -
R30 reserved - - - -
R31 [
}
46]
Code word register 0x0000 0
dec
R/W RAM
*) depending on bit CB2.2 [
}
39] and bit CB2.4 [
}
39] of control byte 2
Register page 0 (access selectable via register R4 [
}
45] )
These registers are also used for parameterization of the KL3356.