Beckoff BC8000, Руководство пользователя

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Appendix
26 BC8000
Relative byte
address
Bit position Controller
process image Position in the
block
46 0 %IB46.0 POS01
46
1 %IB46.1 POS01
46
2 %IB46.2 POS02
46 3 %IB46.3 POS02
46 4 %IB46.4 POS03
46 5 %IB46.5 POS03
46
6 %IB46.6 POS04
47 7 %IB46.7 POS04
47 0 %IB47.0 POS05
47 1 %IB47.1 POS05
47
2 %IB47.2 POS06
47 3 %IB47.3 POS06
47 4 %IB47.4 POS15
47 5 %IB47.5 POS15
47 6 %IB47.6 POS16
47
7 %IB47.7 POS16
48 0 %IB48.0 POS17
Portion for bit-oriented
data, INPUT
48 1 %IB48.1 POS17
Relative byte
address
Bit position Controller process
image Position in the
block
46
0 %QB46.0 POS07
46
1 %QB46.1 POS07
46 2 %QB46.2 POS08
46 3 %QB46.3 POS08
46
4 %QB46.4 POS18
Portion for bit-oriented
data, OUTPUT
46
5 %QB46.5 POS18
Positions POS14 and POS21 are not relevant to data exchange. They do
not appear in the list. If a byte is not fully utilized, e.g. %QB46, the bus
terminal controller pads the remaining bits of the byte with zeros.
i
Note
If the KL6001-0020 is removed after successful programming of the
interface, all terminals after address 45 shift 6 bytes downward, that is to
address 40.
The distribution of the process image in the bus terminal controller in
overview:
Output data in the bus
terminal controller
O0
...
byte-oriented data
...
O45
O46.0
bit-oriented data
O46.5
Input data in the bus
terminal controller I0
...
byte-oriented data
...
I45
I46.0
...
bit-oriented data
...
I48.2