SGW1-IA3-MB-NM – NMEA talker to Modbus slave Converter – User’s Manual
www.exemys.com
Rev.4
8
3.1
Modbus Configuration.
MBBAUD
(1200|…|115200)
Modbus Port Baud rate
Values: 1200, 2400, 4800, 9600, 14400, 19200, 28800, 38400, 57600 or 115200.
Example:
MBBAUD:115200
MBBITS
(7|8)
Modbus port stop bits. 7 bits can only be selected, when the "PROTOCOL" is Modbus ASCII.
Values: 7 or 8
Example:
MBBITS:8
MBPARITY
(N|E|O)
Modbus Port Parity.
N = without parity / E = Even parity / O = Odd parity
Example:
MBPARITY:E
MBSTOP
(1|2)
Modbus Port Stop Bits
Values: 1 or 2
Example:
MBSTOP:2
MBPROTOCOL
(R|A)
Modbus type
R = Modbus RTU / A = Modbus ASCII
Example:
MBPROTOCOL:R
MBPKTTOUT
(3…50)
Modbus RTU packet expiration time
Values: 3 to 50 [byte times]
Example:
MBPKTTOUT:4
MBEXCEPTION
(E|D)
Modbus port exceptions
E = Enabled / D = Disabled
Example:
MBEXCEPTION:D
MBID
(1…254)
Modbus slave ID for internal registers memory.
Values: 1 to 254
Example:
MBID:110
MBEXCEPTION
- Enables or disables exceptions for the Modbus Port. If the option is
disabled the SGW1-IA3-MB-NM will respond to errors with silence, otherwise it will
return an exception code.
