Micromod Micro-PWC: 53PW6000 MicroPWC Operators Manual Manuel d'utilisateur télécharger pdf (Page 21)

Micro-PWC OPERATOR’S MANUAL

User Interface 7

2.0 User Interface

2.1 Introduction

The Micro-PWC user interface provides:

• Window management

• One System Window

• One Mini-Alarm Window

• Up to four Operator Windows

The function and use of these user interface elements are explained in this section.

2.2 Micro-PWC Appearance

Visually, the graphical user interface is presented in a window based format. Multiple windows can be

opened simultaneously, allowing the user to view up to four different process displays at once.

The window format provides a three-dimensional (3D) appearance to such screen objects as buttons,

scroll bars and window frames. A pointing device, such as a mouse or track ball (refer to Section 2.3,

Input Devices), is used to select objects on the screen.

2.3 Input Devices

Operation of Micro-PWC functions is most conveniently accomplished by the use of a pointing device,

such as a mouse or track ball. Although it is possible to access all displays and all menu bar choices via

the keyboard, a pointing device is required to access the object-oriented graphical functions such as push-

buttons, toggle buttons, radio buttons and so on. (Section 2.4, Micro-PWC Display provides a detailed dis-

cussion of these items.)

2.3.1 Pointing Devices

The pointer cursor (also known as the mouse cursor) is a small, mobile image on the screen, which is con-

trolled by a pointing device such as a mouse or track ball. In this manual, the term pointer refers to the

pointer cursor, while the term mouse refers to the pointing device.

✎ NOTE While it is possible to perform all process operation functions at the

PC using only a pointing device, a keyboard is required for some

configuration activities.

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Micromod Micro-PWC: 53PW6000 MicroPWC Operators Manual Manuel d'utilisateur Page 21