Beckhoff KL3356, Документация

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Access from the user program
KL3356 40 Version: 2.3.0
Bit Name Description
CB2.3 RegLockReq 0
bin
Register lock not active:
• The KL3356 can update the values in registers R1 [
}
44] , R2 [
}
44] , R3
[
}
45] and R5 [
}
45] .
• Registers R2 [ } 44] , R3 [ } 45] and R5 [ } 45] can be shown by setting bit
CB2.4 to 1
bin
.
1
bin
Register lock active:
• The KL3356 no longer updates the registers R1 [
}
44] , R2 [
}
44] , R3
[
}
45] and R5 [
}
45] .
• Bit CB2.4 is not evaluated!
normal operation manual operation*
CB2.2 MapCaliData/
DisableSymm
0
bin
The measured value registers contain the mapped raw
data from the converters:
• R1 [
}
44] : the calculated weight
• R2 [
}
44] : the strain gauge measuring signal
• R3 [ } 45] : the strain gauge reference signal
• R5 [
}
45] : the last actual test value
Symmetrical
measurement is
switched on if it has
been enabled by bit
R32.7 [
}
47] of the
feature register.
1
bin
The measurement registers contain the mapped
calibration data:
• R1 [ } 44] : reserved (register is empty)
• R2 [
}
44] : the offset error of the measuring signal
• R3 [
}
45] : the offset error of the reference signal
• R5: [ } 45] the correction factor for the differential
signal
Symmetrical
measurement is
switched off even if it
has been enabled by
bit
R32.7 [ } 47] of
the feature register.
CB2.1 CaliDisReq/
Channel
0
bin
The ForcedCali status bit ( SB2.4 [
}
40] ) is cleared
Selection of the
measuring channel,
U
Diff
1
bin
Blocking automatic calibration Selection of the
measuring channel,
U
Ref
CB2.0 StartManCheck/
StartManCali
1
bin
Start test Start calibration and
test
*) Manual operation can be enabled via the command register ( R7 [
}
45] ).
Status byte 2 (for process data mode)
The status byte 2 (SB2) is located in the input image [
}
36] and is transmitted from terminal to the controller.
Bit SB2.7 SB2.6 SB2.5 SB2.4 SB2.3 SB2.2 SB2.1 SB2.0
Name - Error - ForcedCali RegLockAck NoActualValue CaliDisAck/Channel NegWeight