Chapter 8 MODBUS Communications ASDA-B2
8-6 Revision September 2013
Settings: This parameter is used to set the communication protocol. The
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 Z Y X
COM Port - - RS-485 RS-232
Range 0 0 0 ~ 8 0 ~ 8
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>
P3-05 CMM Communication Selection
Address: 030AH
030BH
Operation
Interface:
Keypad / Software Communication
Related Section:
Section 8.2
Default: 1
Control
Mode:
ALL
Unit: N/A
Range: 0x00 ~ 0x01
Data Size: 16-bit
Display
Format:
Hexadecimal
Settings: RS-232 Communication interface selection
0: RS-232 via Modbus communication
1: RS-232 upon ASDA-Soft software
VARITEL INGENIERIA ELECTRONICA S.A.
info@varitel.com - www.varitel.com - Tel. (54) 11-4243-1171 / Fax: (54) 11-4292-7545
Manuel Baliña 456, Lomas de Zamora (B1832CCJ) Buenos Aires, Argentina.
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