Rockwell-automation 1760-xxxx Pico GFX-70 Controllers User Manual Manual do Utilizador descarregar pdf (Página 89)

Publication 1760-UM002B-EN-P - March 2005

Commissioning 3-11

Figure 3.7 Power flow display: Input I1 is closed, input I2 is open, relay Q1 has

picked up

= visible area

3. Press ESC to return to the Status display.

Power Flow Display with Zoom Function

The Pico GFX-70 enables you to check the following at a glance:

• all four contacts plus one coil in series

• and 3 circuit connections

Change to the Circuit diagram display and press the ALT button. Press push

button actuator S1.

Figure 3.8 Power flow display in Zoom function: Input I1 and I2 are closed, relay Q1

picked up

❚ Contact closed, coil is triggered

Contact opened, coil dropped out

1. Press push button actuator S2, that has been connected as a break

contact.

The circuit connection is interrupted and relay Q1 drops out.

TIP

With Pico GFX-70 you can test parts of a circuit

diagram before it is entirely completed.

Pico GFX-70 simply ignores any incomplete wiring

that is not yet working and only runs the finished

wiring.

I 01====I 02-------------------[ Q 01

L: 1 C:1 RUN

❚==❚========[❚

L: 001 I 01

❚==#--------[#

L: 001 I 01

1 2 ... 84 85 86 87 88 89 90 91 92 93 94 ... 399 400

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