Rockwell-automation 1760-xxxx Pico GFX-70 Controllers User Manual Uživatelský manuál Strana 89

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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
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