Meinberg GPS170PCI Manual de instalación descargar pdf (Pagina 41)

3.1.3.3. Tuning memory parameters

The allocation and use of the available RAM memory is affected by the following

base system attributes:

The SYS:B attributes PC (Picture Cache Size) and RC (Report Cache Size), refer

to the System Objects manual.

The APLn:B attribute HB (History Buffer), refer to the System Objects manual.

The picture cache and report cache memory space is common to all the

applications in the base system. The cache memories contain only objects and

pictures that have been in use, but are not currently running. The maximum

cache space is specified by the PC and RC attributes. When these limits are

reached, the least used objects are removed.

During operation, there should be at least 500 kB free memory. The MF, MS and

MU attributes can be used for reading the occupied and the free memory space

(refer to the System Objects manual). If there is not enough free memory, memory is

taken from the picture and report caches.

3.1.3.4. Adding applications

To add a MicroSCADA application, follow the instructions given below:

1. Open Control MicroSCADA Applications dialog from MicroSCADA

Control Panel/Admin/Application, as shown in Fig. 3.1.3.4.-1

2. Click Add button and type in the application name.

3. Click OK.

A070734

Fig. 3.1.3.4.-1 Adding an application

4. Depending on the usage of the application, prepare it for LIB 500 and/or for

COM 500.

5. Define application characteristic in file SYS_BASCON.COM.

6. When MicroSCADA is started for the next time, application definitions are taken

in use.

MicroSCADA Pro

System Configuration

Configuration Manual

SYS 600 9.2SYS 600 9.2

1MRS756112

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Meinberg GPS170PCI Manual de instalación Pagina 41