Rockwell-automation 1760-xxxx Pico GFX-70 Controllers User Manual Manual de usuario descargar pdf (Pagina 112)

Publication 1760-UM002B-EN-P - March 2005

4-2 Wiring with Pico GFX-70

Operating Principles

The cursor buttons in the Pico GFX-70 circuit diagram perform three

functions. The current mode is indicated by the appearance of the flashing

cursor.

• Move

• Entering

• Connect

In Move mode, you can the up, down, left, and right arrows buttons to move

the cursor around the circuit diagram to select a circuit connection, contact or

relay coil.

Use OK to switch to Entry mode so that you can enter or change a value at the

current cursor position. If you press ESC in Entry mode, Pico GFX-70 will

undo the most recent changes.

Press ALT to switch to Connect mode for wiring contacts and relays. Press

ALT again to return to Move.

Press ESC to leave the circuit diagram and parameter display.

Opening the Parameter Display for Function Blocks with Contacts or Coils

If you specify the contact or coil of a function relay type in Entry mode, the

Pico GFX-70 automatically switches from the contact number to the function

block parameter display when you press OK.

Press the right arrow key to switch to the next contact or coil field without

entering any parameters.

IMPORTANT

Pico GFX-70 performs many of these cursor movements

automatically. For example, Pico GFX-70 switches the

cursor to Move mode if no further entries or connections

are possible at the selected cursor position.

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