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FB-Name |
UA_TranslatePath |
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This Function Block is used to get the node parameters of a node using path of the node. |
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VAR_INPUT |
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B |
Execute |
BOOL |
FB performs its task on rising edge on this input. |
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B |
ConnectionHdl |
DWORD |
Connection handle. |
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B |
StartNodeID |
STRUCT |
See UANodeID. Structure UANodeID with node parameters for starting node. |
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B |
RelativePath |
STRING |
Path of the Target node; BNF of RelativePath is defined in OPC 10000-4. |
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B |
Timeout |
TIME |
Time to response. |
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VAR_OUTPUT |
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B |
TargetNodeID |
STRUCT |
See UANodeID. Structure UANodeID with node parameters. For target node mentioned by RelativePath at the input of this FB. |
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B |
Done |
BOOL |
FB has completed its task. |
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B |
Busy |
BOOL |
The FB is not finished and new output values are to be expected. |
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B |
Error |
BOOL |
Signals that an error has occurred within the FB. |
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B |
ErrorID |
DWORD |
Error code. |
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Notes: This FB is deprecated and just for backward compatibility – better use UA_TranslatePathList |
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UA_TranslatePath |
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BOOL |
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Execute |
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TargetNodeID |
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STRUCT |
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DWORD |
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ConnectionHdl |
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Done |
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BOOL |
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STRUCT |
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StartNodeID |
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Busy |
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BOOL |
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STRING |
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RelativePath |
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Error |
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BOOL |
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TIME |
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Timeout |
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ErrorID |
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DWORD |
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