SysTargetGetNodeName (FUN)

FUNCTION SysTargetGetNodeName : RTS_IEC_RESULT

<description>
Get a human readable name that identifies this node in the network.

NOTE: This could be the registered host name of the target in the network.

</description> <result><p>RESULT: Returns the runtime system error code (see CmpErrors.library).</p></result>

InOut:

Scope

Name

Type

Comment

Return

SysTargetGetNodeName

RTS_IEC_RESULT

Input

pwszName

POINTER TO WSTRING

<param name=”pwszName” type=”IN”>Buffer that is filled with the name of the node. Type is 2 byte unicode!</param>

pnMaxLength

POINTER TO UDINT

<param name=”nMaxLength” type=”IN”>Maximum length of the node name including the trailing zero</param>