Beckhoff KL85 Series, Документация

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Data structures of the modules
KL85xx und KL9309 82 Version: 2.1.0
Key
Bit Name Description default
R33.15 - reserved 0
bin
... ... ... ...
R33.8 - reserved 0
bin
R33.7 K-bus-OFF-Reac-
tion_Ch8 0
bin
In the event of a K-bus error output 8 is reset (0
bin
). 0
bin
1
bin
In event of a K-bus error output 8 is set (1
bin
).
R33.6 K-Bus-OFF-Reac-
tion_Ch7 0
bin
In the event of a K-bus error output 7 is reset (0
bin
). 0
bin
1
bin
In event of a K-bus error output 7 is set (1
bin
).
... ... ... ...
R33.0 K-bus-OFF-Reac-
tion_Ch1 0
bin
In the event of a K-bus error output 1 is reset (0
bin
). 0
bin
1
bin
In event of a K-bus error output 1 is set (1
bin
).
5.4 KL8548
5.4.1 KL8548 – Process image
The KL8548 is represented in the process image with 24 bytes each of input and output data. These are
organized as follows:
Byte offset (without word
alignment) Byte offset (with word align-
ment*) Format Input data Output data
0 0 Byte
SB1 [ } 83] CB1 [ } 83]
1 2 Word DataIN1 DataOUT1
3 4 Byte
SB2 [
}
83] CB2 [
}
83]
4 6 Word DataIN2 DataOUT2
6 8 Byte
SB3 [
}
83] CB3 [
}
83]
7 10 Word DataIN3 DataOUT3
9 12 Byte
SB4 [
}
83] CB5 [
}
83]
10 14 Word DataIN4 DataOUT4
12 16 Byte
SB1 [
}
83] CB1 [
}
83]
13 18 Word DataIN5 DataOUT5
15 20 Byte
SB2 [ } 83] CB2 [ } 83]
16 22 Word DataIN6 DataOUT6
18 24 Byte
SB3 [
}
83] CB3 [
}
83]
19 26 Word DataIN7 DataOUT7
21 28 Byte
SB4 [ } 83] CB5 [ } 83]
22 30 Word DataIN8 DataOUT8
*) Word alignment: The Bus Coupler places values on even byte addresses
Key
SB1 to SB8: status bytes of channels 1 to 8
CB1 to CB8: control bytes of channels 1 to 8
DataIN1 to DataIN8: input words of channels 1 to 8
DataOUT1 to DataOUT8: output words of channels 1 to 8
Control and status byte
See chapter Control and status byte [
}
83]