Data Format - Delta EB3000 Series User Manual

Appendix B. Modbus ProtocolEB3000
B-3 Data Format
10-bit character frame (For ASCII):
(Format: 7, N, 2)
Start
bit
(Format: 7, E, 1)
Start
bit
(Format: 7, O, 1)
Start
bit
11-bit character frame (For RTU)
(Format: 8, N, 2)
Start
bit
(Format: 8, E, 1)
Start
bit
(Format: 8, O, 1)
Start
bit
0 1 2
7-data bits
10-bits character frame
0 1 2
7-data bits
10-bits character frame
0 1 2
7-data bits
10-bits character frame
0 1 2
8-data bits
11-bits character frame
0
1 2
8-data bits
11-bits character frame
0 1 2
8-data bits
11-bits character frame
3 4 5
3 4 5
5
3 4
3 4 5
3 4 5
3 4 5
B-4
Stop
Stop
6
bit
bit
Even
Stop
6
parity
bit
Odd
Stop
6
parity
bit
Stop
Stop
6
7
bit
bit
Even
Stop
6
7
parity
bit
Odd
Stop
6
7
parity
bit