Rockwell-automation 1760-xxxx Pico GFX-70 Controllers User Manual Bedienungsanleitung PDF herunterladen (Seite 16)

Publication 1760-UM002B-EN-P - March 2005

1-2 Overview

Product Description

The Pico GFX-70 is an electronic HMI unit and control relay with the

following features:

• Logic functions

• Timing relay and counter functions

• Time switch functions

• Arithmetic functions

• PID controllers

• Operator and display functions

The Pico GFX-70 is a display, HMI, control and input device in one. It allows

you to create solutions for domestic applications as well as tasks in machine

and plant construction. It is a modular and flexible device.

The Pico-Link enables the connection of up to eight stations to form a single

control system. Each station can contain a program. This allows the design of

systems using high-speed controllers with decentralized intelligence.

In Terminal mode, the Pico GFX-70 can be used to control any device in the

network and display data from it. In this mode, the Pico GFX-70 makes its

keypad and display available to the other device for use.

Two Pico GFX-70 devices can be connected simply via the serial interfaces.

Circuit diagrams are connected up using ladder diagrams, and each element is

entered directly via the Pico GFX-70 display. For example, you can:

• connect make and break contacts in series and in parallel

• switch output relays and auxiliary contacts

• define outputs as coils, impulse relays, rising or falling edge-triggered

relays or as latching relays

• select timing relays with different functions:

– on-delayed

– on-delayed with random switching

– off-delayed

– off-delayed with random switching

– on and off delayed

– on and off delayed with random switching

– on and off delayed with random switching

– single pulse

– synchronous flashing

– asynchronous flashing

• use up and down counters

• count high-speed signals:

– up and down counters with upper and lower limit values

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 399 400

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