TP 04M, TP 06M, TP 06S, TP 07T

7313_en_03

17

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PHOENIX CONTACT • P.O.Box 4100 • Harrisburg • PA 17111-0100 • USA • Phone: +717-944-1300

www.phoenixcontact.com

4.

Heap management

Heap management is used for memory management using

the VISU+ runtime environment. The request and release of

memory areas is both dynamic and unpredictable.

If there is no automatic garbage collection, the

fragmentation of the total available memory may lead to new

memory requirements not being able to be met even though

the sum of available free memory would, theoretically, still

be high enough.

Heap management can be activated to ensure a more

efficient memory management and thus reduced access

times.

For activating the heap management, proceed as follows:

1.

Start the project file on the PC.

2.

Open all project pages and options of the project file.

3.

Stop the project on the PC.

4.

Activate heap management by selecting the Set value

of last start option.

The values automatically determined by the heap

management are set.

12

General user notes

Error message

Figure 14

Example, error message

13

Portrait (vertical) mode on the

touch panel

Depending on the application to be visualized, it may be

necessary to select the portrait mode for representation

purposes. By default, all touch panels support a 90° rotation

of the visualization.

Figure 15

Example, portrait mode

To use the portrait mode, proceed as follows:

1.

Set the portrait mode on the touch panel.

2.

Set the VISU+ visualization software to portrait mode.

•

In the root path of the project, the

"Projectname.constraints" configuration file is

automatically created and saved during initial project

creation. This file contains information, such as the

maximum limits of the display device type.

•

Close the project file if it is open.

•

Open the "Projectname.constraints" configuration file

for processing using an editor (e.g., NotePad).

•

Swap the X/Y limit value entries with one another:

–

MaxScreenSize CX, e.g., 800 (pixel)

–

MaxScreenSize CY, e.g., 600 (pixel)

•

Open the VISU+ program user interface and load the

required project file.

•

Modify the required X/Y limit values in the program user

interface.

Error message

Remedy

Flash full

Delete any data in the flash memory

that is no longer needed.

(e.g., via FTP access)

To swap out memory data, use a

USB memory extension, if necessary.