AVEVA™ Plant SCADA

DspWebContentSetURL

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DspWebContentSetURL

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Last UpdatedJul 18, 2023
1 minute read

Sets the URL for a Web Content control on a graphics page.

Embedded Image (65% Scaling) (LIVE)

LOSS OF CONTROL

Do not use the Plant SCADA Web Content control to display an untrusted or potentially unsafe web site, as this may leave your runtime system vulnerable to malicious activity.
Do not enter a URL in the Web Content control that will allow users to navigate to an untrusted or potentially unsafe web site.

Failure to follow these instructions can result in death, serious injury, or equipment damage.

Note: Before you implement the Web Content control as part of your runtime system, you should carefully consider the security implications of the content that will be accessible. If using an internet-based website or application, you will be externally exposing your SCADA system and network.

Syntax

DspWebContentSetURL(INT nAN, STRING sURL)

nAN:

The AN where the Web Content control is displayed.

sURL:

A valid URL (maximum 255 characters).

Return Value

0 (zero) if successful, otherwise an error is returned.

If the AN is invalid or does not contain a Web Content object, Cicode error message 303 will be returned (Invalid AN). This will also trigger a hardware alarm for error code 303.

Related Functions

DspWebContentGetURL

AVEVA™ Plant SCADA