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[KB188]Messages 16726 and 16727: Create, %s, Not Spported OPC Item Type, (%s)

Tags: Error, Error ID, Error messages numbers

Audit and diagnostic
14 years ago
By RM
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Applies to:

PcVue all versions.
Summary:

This article explains how to deal with error messages 16726 and 16727.
Details:

French PcVue: “16726, OPC, Création, %s, Type d’élément OPC non-supporté, (%s)”
English PcVue: “16727, OPC,Create ,%s, Not supported OPC item type, (%s)”

The first %s is the name of the PcVue variable referenced by this message.
The second %s is the non supported type.

Explanation

This message appears when you try to connect an item whose type is not supported by PcVue.

Here is a list of supported types for PcVue:

Variant

Type

VT_BOOL

Boolean

VT_I1

Signed Integer 1 bytes

VT_I2

Signed Integer 2 bytes

VT_I4

Signed Integer 4 bytes

VT_I8

Signed Integer 8 bytes

INT

 

VT_UI1

Unsigned Integer 1 bytes

VT_UI2

Unsigned Integer 2 bytes

VT_UI4

Unsigned Integer 4 bytes

VT_UI8

Unsigned Integer 8 bytes

UINT

 

VT_R4

Signed Real 4 bytes

VT_R8

Signed Real 8 bytes

VT_BSTR

Characters string

VT_ARRAY|VT_I1

Signed integer 1 byte array

VT_ARRAY|VT_I2

Signed integer 2 bytes array

VT_ARRAY|VT_UI2

Unsigned integer 2 bytes array

Created on: 19 Nov 2010 Last update: 13 May 2024