PLX30 Series
MBTCP Protocol
Ethernet and Serial Gateways
User Manual
ProSoft Technology, Inc.
Page 105 of 200
September 19, 2012
Parameter
Value
Description
(00001 - 00001 = 0).
o
For Coil address 00115, specify 114
o
(00115 - 00001 = 114)
For register read or write commands (FC 3, 6, or 16) 4X
range, for 40001, specify a value of 0
o
(40001 - 40001 = 0).
For 01101, 11101, 31101 or 41101, specify a value of
1100.
o
(01101 - 00001 = 1100)
o
(11101 -10001 = 1100)
o
(31101 - 30001 = 1100)
o
(41101 - 40001 = 1100)
Note:
If the documentation for a particular Modbus server
device lists data addresses in hexadecimal (base16) notation,
you will need to convert the hexadecimal value to a decimal
value to enter in this parameter. In such cases, it is not usually
necessary to subtract 1 from the converted decimal number, as
this addressing scheme typically uses the exact offset address
expressed as a hexadecimal number.
