ModbusTCPSlave.UpdateCommunicationSettings (METH)¶

METHOD UpdateCommunicationSettings : UDINT

Change IP Address and Port. Fails (return value != 0) if a TCP Connection is currently established (–> use Enable Property to connect/abort). Will also fail if the Fallback IP setting (= redundant connection) is enabled.

InOut:

Scope	Name	Type
Return	`UpdateCommunicationSettings`	`UDINT`
Input	`ipAddress`	ARRAY [0..3] OF BYTE
Input	`uiPort`	`UINT`