4 Wiring with
4.2 Working with contacts and relays
70
Operating instructions
05/10 MN05013003Z-EN
www.eaton.com
4.2.4 Switching with the Cursor Buttons
With easy, you can also use the four cursor buttons as hard-wired inputs in
the circuit diagram.
The buttons are wired in the circuit diagram as contacts P1 to P4. The P
buttons can be activated and deactivated in the System menu.
The P buttons can also be used for testing circuits or manual operation. The
button function is a useful addition for service and commissioning tasks.
Example 1:
A lamp at output relay Q1 is switched on and off via inputs I1 and I2 or using
cursor buttons
Í
Ú
.
Example 2:
Terminal I1 is used to control output relay Q1. Terminal I5 switches to Cursor
button mode and deactivates rung I1 via M1.
The Status menu display shows whether the P buttons are used in the circuit
diagram.
•
P: button function wired and active.
•
P2: button function wired, active and P2 button
Í
pressed
•
P-: button function wired and not active.
•
Empty field: P buttons not used.
P1
P2
P3
P4
I1
u
------SQ1
P2
k
I2
u
------RQ1
P4
k
I5-------
Ä
M1
I1-
M
1
u
---
Ä
Q1
P1-M1
k
￫
The P buttons are only detected as switches in the Status
menu. The cursor buttons are used for other functions in the
menus, the power flow display and in the text display.
............
I
P2
FR 15:59
........STOP
Summary of Contents for easy500, easy700
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Page 210: ...7 What Happens If 7 3 Event 206 Operating instructions 05 10 MN05013003Z EN www eaton com...
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