Rockwell Automation 1760-xxxx Pico GFX-70 Controllers User Manual - Manual (Page 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