opc_add_item - Add a OPC Items to OPC Group

Calling Sequence

opc_add_item(item,item_num)

Parameters

• item : Array of item, such as: item(1)='ABB.tag123'; item(2)='ABB.tag234';
• item_num : The num of item

Description

This function is to add OPC Items to OPC Group

Examples

item(1)='ABB.tag123'
item(2)='ABB.tag234'
item_num=2
opc_add_item(item,item_num)
 

Author

Zhe Peng(pengzhe1113@gmail.com), Longhua Ma. Zhejiang Univ. China

See Also

opc_connect ,   opc_disconnect ,   opc_add_group ,   opc_item_read ,   opc_item_write ,   opc_server_browse ,   opc_item_browse ,