User manual

IEC61131 User and Reference Manual
April 22, 2008
347
setmtpi2
Set Modbus/TCP Interface method 2
The setmtpi2 function block is used to set the protocol interface settings used by all Modbus
IP protocols on the specified communication interface. This function supports Enron Modbus
parameters. This function block is used by the SCADAPack 330, SCADAPack 350 and
SCADAPack 32 controller series only.
ifType
stn
setmtpi2
set
SandFEnabled
Q
addrMode
EnEnabled
EnStn
Arguments
Inputs
Type
Description
Set
Boolean
Sets the protocol interface settings for the selected
interface when TRUE. Set this input to FALSE once
the settings have been set.
IfType
Integer
Communication interface to set protocol settings.
100 = Ethernet
Stn
Integer
Modbus station number.
1 to 255 in standard Modbus
1 to 65534 in extended Modbus
Default = 1
AddrMode
Integer
Modbus addressing mode
0 = standard
1 = extended
Default = 0
SandFEnabled
Boolean
Modbus Store and forward enable
TRUE = Enable store and forward.
FALSE = Disable store and forward.
Default = FALSE
EnEnabled
Boolean
Enron Modbus enable
Enable Enron Modbus when set to TRUE.
Disables Enron Modbus when set to FALSE.
Default = FALSE