system.opchda.insert

Description

Insert values on the OPC-HDA server if the given item ID does not exist.

Syntax

system.opchda. insert( serverName, itemId, value, date, quality )

  • Parameters

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.

Object date - The date to insert.

int quality - The quality to insert.

  • Returns

int - The items quality form the operation.

  • Scope

All

Code Examples
#This will insert the value for May 28th, 2014 at 5:42:33.
 
date = system.date.getDate(2014, 4, 28)
datetime = system.date.setTime(date, 5, 42, 33)
system.opchda.insert("MyHistoryServer", "MyItemId", 42.5, datetime, 192)