4 Wiring with 800
4.5 Working with contacts and coils
118
Control Relay easy800
11/11 MN04902001Z-EN
www.eaton.com
Figure 95:Switch Q1 via I1, I2,
Í
, or
Ú
Example 2
This circuit diagram example causes output Q1 to be actuated by input I1.
I5 switches to cursor operation and disconnects the rung
I 01
via M
01
.
Figure 96:I5 switches to cursor buttons.
The Status menu display shows whether the P buttons are used in the circuit
diagram.
Display in Status display:
•
P: Button function wired and active,
•
P2: Pushbutton function wired, active and P2 pushbutton
Í
executed,
•
P-: Button function wired, not active,
•
Empty field: P pushbuttons not used.
4.5.14 Checking the circuit diagram
The easy800 device features an integrated power flow display with which
you can follow the switching states of contacts, relay and function block coils
during operation. The circuit diagram display performs two functions
depending on the mode:
•
STOP: Create the circuit diagram.
•
RUN: Power flow display.
▶
Create the small parallel circuit below and save it.
Figure 97:Parallel connection
▶
Switch the easy800 to the operating mode RUN via the main menu.
▶
Return to the circuit diagram display.
You are now unable to edit the circuit diagram.
→
The easy800 device only evaluates P button entries if the status
display is shown.
I 01--
u
------------------------S Q 01
P 02--
k
I 02--
u
------------------------R Q 01
P 04--
k
I 05--------------------------S M 01
I 01----
M
01--
u
---------------S Q 01
P 01----M 01--
k
I123456789
…
P2
MO 14:55
Q.2
…
6.8 RUN
I 02--
u
------------------------S Q 01
I 03--
k