Материал: Панель АСКВ2 7016480

Configuration • Service pages

5.1.6 Service page Audio

On this service page, an audio signal can be configured for a touch gesture or controlled by an application.

Buzzer

Default setting: Disabled

If this option is disabled, an audio signal is not output for a touch gesture on the Power Panel. The following settings can be made when Buzzer is enabled:

Buzzer source

Default setting: Touch screen

The following options are available for triggering a buzzer:

Buzzer frequency

Default setting: 4000

Entry range: 10 to 15000

Unit: Hz

This setting is used to configure the frequency of the generated audio signal.

Buzzer duration

Default setting: 10

Entry range: 10 to 500

Unit: ms (milliseconds)

This setting is used to configure the duration of the generated audio signal.

Test buzzer (Button)

Function: Testing the buzzer (sound is produced).

Configuration • Service pages

5.1.7 Service page Gesture

The settings on this service page configure the gesture for opening the service page:

Opens the service page with a gesture if option Open service page is enabled:

• See "Opening the service page with a gesture" on page 44.

Open service page

Default setting: Enabled

Server

Default setting: EMPTY (no server entered or selected)

In order to use the Power Panel as a VNC client, a hostname or IP address for the VNC server must be specified.

It is possible here to enter multiple servers in a list. Entering the hostname or IP address and then clicking on the [+] icon) adds the specified server in the list at the end of this services page (see "vncserver1" and "vncserver2" in the previous image).

To use a specific VNC server from this list, it must be selected in the server list (via touch gesture or mouse click). The currently selected VNC server is displayed in the input field Server.

By default, port 5900 is used to establish a connection.

If the VNC-based HMI application is available on a different port, the port number must be specified explicitly together with the IP address or hostname:

Information:

If the specified IP address is incomplete or a VNC server does not exist for the IP address or the specified hostname, a message is output indicating that a network connection could not be established in VNC mode.

The error message is only output if option Show boot logo is disabled start mode VNC.

Password

Default setting: EMPTY (no password entered) Entry range: Max. 100 characters

Note: Only one password can be entered, which is only used for the currently selected VNC server.

If a password has been entered, then the VNC client (Power Panel) is connected to the VNC server without an additional password query.

If no password has been entered, then the password will be queried each time a connection to the VNC server is established.

The password is stored in configuration file PPT50Config.xml on the device.

Configuration • Service pages

Show password

Default setting: Disabled

Encrypt password

Default setting: Enabled

Use RFB extension

Default setting: Disabled

With the RFB extension enabled, a B&R VNC server (VNC-based HMI application) can query data from the VNC client and execute a variety of functions.

See "RFB extension" on page 78.

Enable local window scaling

Default setting: Disabled

Information:

Enabling option Enable local window scaling reduces the performance of the Power Panel because of increased demands on processing power.

Configuration • Service pages

5.1.9 Service page Web

The Power Panel can be configured as a web client on this service page. In this case, a web browser is operated in full screen mode and an HMI application, or any other application that runs on a web server (e.g. mapp View), is displayed in the browser.

The following features are not supported:

•Java

•Flash

The web browser provides full JavaScript support!

The following image shows service page Web with the default settings:

Server

Default setting: EMPTY (no server entered or selected)

In order to use the Power Panel as a web client, a hostname or IP address for the VNC server must be specified.

It is possible here to enter multiple servers in a list. Entering the hostname or IP address and then clicking on the [+] icon) adds the specified server in the list at the end of this services page (see "webserver1" and "webserver2" in the previous image).

To use a specific web server from this list, it must be selected in the server list (via touch gesture or mouse click). The currently selected web server is displayed in input field Server.

If a port number is not specified together with the server, port 80 is used by default.

If the web server is available on a different port, the port must be specified explicitly together with the IP address or hostname:

Information:

If the specified IP address is incomplete or a web server does not exist for the IP address or the specified hostname, only the boot logo (if enabled) or the default animation for the web browser will be shown when establishing a connection to the web server.