Operator`s manual

Fig. 20-3 “Input Relay No.” Dialog Box

This function can be used to analyze the conditions in which the relay used in the

line turns ON retroactively.

20.4 History Jump

The history jump function stores the line jump functions used in the past as the

history and easily returns to the previous jump source.

This function does not exist as a menu item; Only available as a tool bar button.

[How to Operate]

Select

or from the search jump tool bar (refer to “26.2.3 Search Jump

Tool Bar”).

Using this history jump button, you can freely move to the line registered in the

jump history. Normally, this function is disabled. When jumps are performed, this

function becomes enabled.

[Application]

An example of its most useful application is used together with “OUT parts relay

No. search jump”. When searching for certain relay No. ON/OFF conditions

using the “OUT parts relay No. search jump”, a search jump may also be

performed in the further advanced lines for retroactive analyses. After

completion of analysis, this history jump function can easily return to the

previous line.