Preface, Placing instruction comments – Rockwell Automation 9323-PA2E APS SLC 500 Import/Export Utility User Manual User Manual

Page 82

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Preface

APS Import/Export Utility User Manual

6-4

These are example address comments:

AC

I:0.0/0

“UPPER LOADER HYDRAULIC SOLENOID”

AC

I:0.0/1

“OUT OF TOLERANCE ALARM ACKNOWLEDGE”

AC

I:0.0/2

“AIR STOP CLOSED LIMIT SWITCH”

Keywords

ASCII Instruction Addresses

ASCII Address Comments

Placing Instruction Comments

An instruction comment is a text string (a maximum of 50 characters), which
provides notes or remarks for an address/instruction pair. The following rules apply
to instruction comments:

Instruction comments should begin and end with quotation marks (“”), and
should follow the instruction/address pair on the same line.

Do not use carriage returns. If you want a carriage return to appear in the
comment, use a back slash (\) in the comment to represent a carriage return.
(Note that this back slash is considered a character in the 50–character limit.)

Only the first 50 characters you enter are used in the comment. The
import/export utility displays 5 lines, 10 characters per line.

If you want a quotation mark to appear in your comment, use two adjacent
quotation marks. (One of the quotation marks is considered a character in the
50–character limit.)

If you enter a back slash in an instruction comment, precede the back slash with
a tilde (

).

These are example instruction comments:

IC

XIC

N7:10/0

“Surge Tank High Level Alarm”

IC

LBL

3:LBL10

“Label 10 in ladder file 3”

IC

OTE

O:6.1/10

“North Cutter Running”

Keywords

ASCII Programming Instructions

ASCII Instruction Addresses

ASCII Instruction Comments

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