5 Project Engineering for the OPC Server

5.1Significance of Project Engineering

The OPC Server Application Type

The OPC Server can be configured as an interface to all available communication protocols. You can create this object only once in a PC station.

You can then use this OPC Server for communication from user programs (OPC clients).

What Can be Configured in the Project Engineering Database?

You can configure the following:

SProtocol and service-dependent properties

SProperties for specific connections

OPC client (e.g., operator control and monitoring system)

OPC Server for SIMATIC NET

Data Access

Alarms & Events

Protocol software from SIMATIC NET

Communications processor from

SIMATIC NET

Standard Situation: Using the Default Settings

In the simplest case (in other words, the standard situation), you simply need to create the OPC Server in the PC station. You must also create the communications modules used in the station and plan communication connections.

The steps are described in detail in Section 13 Project Engineering with SIMATIC NCM PC.

Using Default Settings or Project Engineering Parameters

The parameters you can set with NCM PC all have default settings so that in most cases problem-free communication is possible.

Commissioning PC Stations - Manual and Quick Start

57

Release 5/2005

C79000-G8976-C156-07

Page 57
Image 57
Siemens C79000-G8976-C156-07 quick start Significance of Project Engineering, OPC Server Application Type