Rockwell Automation 57C650 AutoMax Programming Executive Version 3.8 User Manual

Page 211

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18Ć23

On Line Menu: Monitoring and Editing Tasks

18.4.3

Inserting a Sequence

WARNING

USE OF THE ONLINE EDITING FEATURE CAN CAUSE THE CONTROLLED

PROCESS OR MACHINE TO SUDDENLY CHANGE ITS OPERATION. IT IS THE

RESPONSIBILITY OF THE USER TO DETERMINE THE POTENTIAL HAZARDS

INVOLVED. FAILURE TO OBSERVE THESE PRECAUTIONS COULD RESULT IN

BODILY INJURY.

Make certain you have read and understood the restrictions in

18.4.2.1 Ć 18.4.2.5 before proceeding. Recall that when you are

inserting a sequence while in the PC Monitor, the procedure will be

essentially the same as it is when you are creating the task in the

offline PC Editor described in 4.22.2 Ć 4.22.5, with the exceptions

described in 18.4.1.
To insert a sequence, follow the directions below.
1. Monitor the sequence that will precede where you want the new

sequence to be inserted. For example, if you want to insert a

sequence between existing sequences 20 and 30, you begin by

monitoring sequence 20. The insertion will always occur

immediately following the sequence being monitored. To insert a

new sequence before the first sequence in the task, see 18.4.2.

2. Once you are monitoring the correct sequence, enter F3 followed

by the Ins" key. The system will test whether there is a sequence

number that will fit between the monitored sequence and the one

following it. For example, if the line number of the sequence

being monitored is a multiple of 10, the system will test whether

that line plus 10 is available. In the above example, where there is

already a sequence 30, the system would then test if the

monitored sequence line number plus one is available. If a

sequence 21 already existed, you would be prompted to

resequence the task. See 18.4.9 below for more information

about resequencing.

3. After a valid sequence number is assigned for the sequence to

be added, the sequence being monitored is cleared from the

screen to allow you to enter the new sequence. For help in

inserting the sequence, type F1.

4. After you have finished entering the new sequence, type F3 E to

exit the editor and install the new sequence. If you change your

mind and no longer want to insert the sequence, enter F3 Q. If

you type F3 by mistake and you want to go back and edit the

sequence further, type ESC.

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