Siemens SIMATIC Box PC 620 Spécifications télécharger pdf (Page 21)

Product Overview

1-13

Windows Automation Center WinAC Slot 412/WinAC Slot 416 Version 3.1

A5E00065531-03

1.9 Tag Files Allow You to Access Multiple Control Engines...

Multiple STEP 7 programs can be mapped into a single tag file, with each program

providing access to a different computer and control engine. This allows SIMATIC

Computing to access data from different computers and control engines

simultaneously.

As shown in Figure 1-9, you can connect your program to control engines residing

on several different computers. You use the TagFile Configurator to insert more

than one control engine into a tag file. Refer to the

SIMATIC Computing User

Manual

for detailed information about using the TagFile Configurator.

PC 1

CPU 41x-2 PCI

SIMATIC

Computing

PC 2

PC 3

SIMATIC Projects

Master_Mixer

@PC_2

WinAC

Mixer

Tag File

Control Engine Symbol STEP 7 Path

PC_2_WinAC WinAC\@PC_2\WinAC\Mixer

SIMATIC Projects

My_Drain

@PC_3

WinAC

Drain

STEP 7 STEP 7

Computer Name

@PC_2

PC_3_WinAC WinAC\@PC_3\WinAC\Mixer @PC_3

CPU 41x-2 PCI

Figure 1-9 Using a Tag File to Access Data from Several Control Engines

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Siemens SIMATIC Box PC 620 Spécifications Page 21