Automation Direct D0-DCM, Руководство пользователя

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DCM Port
Configuration
Installation and
Safety Guidelines
3–5
D0–DCM Setup
DL05/06 Data Communications Module, 1st Edition, 08/05
Use word +0001 to set Port 1:
•
Station address ranges from 0–247 (00–F7 Hex)
•
Baud rates ranging from 9.6K to 115.2K bps
•
Odd or No parity
MSB
LSB
0
1
1 1
0 9 8 7 6 5 4 3 2 1
Baud
Rate
Station
Address
1
5 1
4 1
3 1
2
Parity
word +0001
Set all unused bits to zero.
Port 1: Station Address
Address Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
00 0 0 0 0 0 0 0 0
01 0 0 0 0 0 0 0 1
02 0 0 0 0 0 0 1 0
– – – – –
F6 1 1 1 1 0 1 1 0
F7 1 1 1 1 0 1 1 1
Port 1: Baud Rate
Baud Rate Bit 10 Bit 9 Bit 8
9.6 K bps 0 0 0
19.K bps 0 0 1
38.4K bps 0 1 0
57.6K bps 0 1 1
115.2K bps 1 0 0
Port 1: Parity
Parity Bit 14
No Parity 0
Odd Parity 1
B: Port 1 –
Station Address,
Baud Rate,
Parity