Siemens 270 series Instruções de Operação descarregar pdf (Página 127)

TP 270, OP 270, MP 270B (WinCC flexible)

Operating Instructions, Edition 03/2004, 6AV6691-1DD01-0AB0

9-1

Operate project

9.1 Basic principles of operation

9.1.1 Basics for operation in runtime

Introduction

The process control features are defined by the project configuration and the options

available on the HMI device. This chapter contains general information on the settings for the

runtime software and the operation of predefined screen objects.

Screen objects provide general system functions. Screen objects can be used and

configured in screens in the project.

WinCC flexible Runtime can be operated with the keys, the touchscreen or via keyboard and

mouse, depending on the HMI device used.

Multiple key operation

Multiple key operation can trigger unintentional actions.

• When you use a key device, you may not press more than two function keys

simultaneously.

• If a touchscreen is used, do not operate more than one touch object at a time.

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Siemens 270 series Instruções de Operação Página 127