Beckhoff BC9000 Documentation page 76

Fieldbus system
Register Description
0 Byte offset PLC variables %I.
1 Length of the PLC variables %I...
2 Byte offset PLC variables %Q...
3 Length of the PLC variables %Q...
4...11 Bus Terminal assignment
4.0...4.1 Assignment of the 1st Bus Terminal
00 Fieldbus process image complex
bin
10 Fieldbus process image compact
bin
11 Local process image
bin
4.2...4.3 Assignment of the 2st Bus Terminal
m.n...1..m.n Assignment of the nth Bus Terminal
12 PLC cycle time
13 Background Time
14.0 Enable remanent data
14.2...14.3 Execution of the K-bus update
00 before and after the PLC
bin
01 before the PLC
bin
10 after the PLC
bin
14.6 Switch on Bus Terminal checking
15 Size of the NOVRAM (remanent data)
17.0...17.7 Terminal bus autorefresh:
Cycle in [ms]
17.8...17.15 Terminal bus autorefresh:
max. retries
18 Size of the NOVRAM
Persistent data R18<R15
27 Byte offset KL6xx1 bus terminal emulation %Q...
28 Byte offset KL6xx1 bus terminal emulation %I...
32 Baud rate
0 38400 Bd
1 19200 Bd
2 9600 Bd
3 57600 Bd
4 1200 Bd
5 2400 Bd
6 4800 Bd
33 Mode
0 7 data bits, even parity
1 7 data bits, odd parity
2 8 data bits, no parity
3 8 data bits, even parity
4 8 data bits, odd parity
34 Number of stop bits
0 one stop bit
1 two stop bits
76
Default
128
16
128
16
11
bin
00
bin
00
bin
5 ms
(20 ms in the case of BC9000/
BC9100)
2 ms
(10 ms in the case of BC9000/
BC9100)
1
bin
00
bin
1
bin
64 [bytes]
0x0000 Disable
(0x005F for BC9000)
(0x035F for BC9100)
0
500
500
2
2
0
Version: 4.0.0
Bus Terminal Controller
BC2000, BC3100, BC4000,
BC7300, BC8x00, BC9000
BC2000, BC3100, BC4000,
BC7300, BC8x00, BC9000
BC2000, BC3100, BC4000,
BC7300, BC8x00, BC9000
BC2000, BC3100, BC4000,
BC7300, BC8x00, BC9000
BC2000, BC3100, BC4000,
BC7300, BC8x00, BC9000
BC2000, BC3100, BC4000,
BC7300, BC8x00, BC9000
BC2000, BC3100, BC4000,
BC7300, BC8x00, BC9000
BC2000, BC3100, BC4000,
BC7300, BC8x00, BC9000
BC2000, BC3100, BC4000,
BC7300, BC8x00, BC9000
BC2000, BC3100, BC4000,
BC7300, BC8x00, BC9000
BC2000, BC3100, BC4000,
BC7300, BC8x00, BC9000
BC2000, BC3100, BC4000,
BC7300, BC8x00, BC9000
BC2000, BC3100, BC4000,
BC7300, BC8x00, BC9000
BC2000, BC3100, BC4000,
BC7300, BC8x00, BC9000
BC2000, BC3100, BC4000,
BC7300, BC8x00, BC9000
BC2000, BC3100, BC4000,
BC7300, BC8x00, BC9000
BC8x00
BC8x00
BC8x00
BC8x00
BC8x00
BC9000 and BC9100