Delta Electronics ASDA-B2 series User Manual page 273

Chapter 8 MODBUS Communications
Settings: This parameter is used to set the communication protocol. The
P3-05 CMM
Operation
Interface:
Default: 1
Control
Mode:
Unit: N/A
Range: 0x00 ~ 0x01
Data Size: 16-bit
Display
Format:
Settings: RS-232 Communication interface selection
8-6
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alphanumeric characters represent the following: 7 or 8 is the number
of data bits; N, E or O refers to the parity bit, Non, Even or Odd; the 1
or 2 is the numbers of stop bits.
0
COM Port -
Range 0
0: Modbus ASCII mode, <7,N,2>
1: Modbus ASCII mode, <7,E,1>
2: Modbus ASCII mode, <7,O,1>
3: Modbus ASCII mode, <8,N,2>
4: Modbus ASCII mode, <8,E,1>
5: Modbus ASCII mode, <8,O,1>
6: Modbus RTU mode, <8,N,2>
7: Modbus RTU mode, <8,E,1>
8: Modbus RTU mode, <8,O,1>
Communication Selection
Keypad / Software
ALL
Hexadecimal
0: RS-232 via Modbus communication
1: RS-232 upon ASDA-Soft software
Z Y
- RS-485
0 0 ~ 8
Communication
ASDA-B2
X
RS-232
0 ~ 8
Address: 030AH
030BH
Related Section:
Section 8.2
Revision September 2013