system.opchda.insertReplace
This function is used in Python Scripting.
Description
Will insert values on the OPC-HDA server, or replace them if they already exist.
Client Permission Restrictions
Permission Type: OPC Server Management
Client access to this scripting function is blocked to users that do not meet the role/zone requirements for the above permission type. This function is unaffected when run in the Gateway scope.
Syntax
system.opchda.insertReplace(serverName, itemId, value, date, quality)
Parameters
| Type | Parameter | Description |
|---|---|---|
| String | serverName | The name of the defined OPC-HDA server. |
| String | itemId | The item ID to perform the operation on. |
| Object | value | The value to insert or replace. |
| Object | date | The date to insert or replace. |
| QualityCode | quality | The quality to insert or replace. |
Returns
QualityCode - The result of the insert or replace operation.
Scope
All