Eaton PROFIBUS-DP EZ204-DP User Manual download pdf (Page 71)

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From the first contact to the output coil

With EZ, you work from the input to the output. The first input

contact is

I1.

XPress OK.

EZ inserts the first contact

I1 at the cursor position.

XThe

I flashes and can be changed, for example, to a P for

a button input by using the cursor buttons Í or Ú.

However, nothing needs to be changed at this point.

XPress OK 2 ×, to move the cursor across the

1 to the

second contact field.

You could also move the cursor to the next contact field using

the cursor button

í.

XPress OK.

Again, EZ creates a contact

I1 at the cursor position. Change

the contact number to

I2 so that break contact S2 can be

connected to input terminal I2.

XPress OK so that the cursor jumps to the next position and

use cursor buttons Í or Ú to change the number to

XPress OK to move the cursor to the third contact field.

You do not need a third switch contact, so you can now wire

the contacts directly to the coil field.

I1 êê êê êêê

I1 I1 êê êêê

Press DEL to delete a contact at the cursor position.

I1-I2 Â

EZ500_700.book Page 67 Tuesday, May 3, 2005 5:15 PM

Creating your first circuit diagram

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Eaton PROFIBUS-DP EZ204-DP User Manual Page 71