ASDA-B2  Chapter 8  Communications 
Revision May, 2018     8-5 
 
Settings: The setting of transmission speed is divided into Z, Y, X 
(hexadecimal): 
  0  Z  Y  X 
COM Port  - - RS-485 RS-232 
Range  0  0  0 ~ 8  0 ~ 8 
The settings are defined as follows: 
0: 7, N, 2 (MODBUS, ASCII) 
1: 7, E, 1 (MODBUS, ASCII) 
2: 7, O,1 (MODBUS, ASCII) 
3: 8, N, 2 (MODBUS, ASCII) 
4: 8, E, 1 (MODBUS, ASCII) 
5: 8, O, 1 (MODBUS, ASCII) 
6: 8, N, 2 (MODBUS, RTU) 
7: 8, E, 1 (MODBUS, RTU) 
8: 8, O, 1 (MODBUS, RTU) 
 
P3-05    CMM  Communication Mechanism 
Address: 030AH 
030BH 
 
Operation 
Interface: 
Panel / Software  Communication 
Related Section:  
Section 8.2 
 
Default: 1 
 
Control 
Mode: 
ALL 
 
Unit: N/A 
 
Range: 0x00 ~ 0x01 
 
Data Size: 16-bit 
 
Format: Hexadecimal 
 
Settings: RS-232 Communication interface selection 
0: RS-232 via Modbus communication 
1: RS-232 upon ASDA-Soft software