Rockwell Automation 9323-S5500D A.I. SERIES MICROLOGIX 1000 AND PLC-500 SOFTW User Manual

Page 304

MicroLogix 1000 and PLC-500 A.I. Series Software Reference

12-10

[F4]

Symbolic Mode

Determines whether or not to show symbols and addresses.

Normal

: displays both symbols and addresses

None

: only addresses are displayed

Replace

: displays symbols rather than addresses where they exist. Addresses will

only be displayed if no symbol exists.

[F5]

Auto-Assign new symbols

Enable or disable auto assignment of addresses to new symbols. Even if you

disable this feature, you can still auto assign symbols by pressing

[Ins]

when

prompted for an address. For more information about auto-assigning symbols, see

Chapter 4 - Data Table Addressing and Editing

[F6]

Show I/O Type on instructions

Enable or disable the display of the I/O type indicator below real I/O addresses on

the ladder display.

[F7]

Auto Describe new instructions

If you disable this feature, the system does not automatically prompt for instruction

descriptions when you use an address that does not already have a description. For

more information on describing instructions, see

Chapter 8 - Adding Descriptive

Text to Ladder Logic

[F8]

Tmr/Ctr/Ctrl Base Address Des’s

If enabled, the system displays descriptions for timer, counter, and control

addresses above instructions which reference sub-elements (e.g., .DN, .EN, etc.),

even if these sub-elements have their own descriptions.

[Ctrl-F1]

Configure Window Display

When you press this key combination, the system displays the Configure Window

Display menu, described on page

12-11

[Ctrl-F2]

Show Rung Descriptions on Search Xref Screen

Pressing this key combination enables or disables the appearance of rung

descriptions on the search xref screen.