Rockwell-automation 1788-FFCT NI-FBUS Configurator User Manual Uživatelský manuál stáhnout pdf (Strana 56)

Publication 1788-UM052B-EN-P - April 2002

4-28 Using the NI-FBUS Configurator

Schedule Window Toolbar

Figure 4.15 shows the toolbar for the Schedule window.

Figure 4.15 Schedule Toolbar

Descriptions of the icons on the Schedule window toolbar follow:

Changing the Link Active Schedule

You do not need to alter the schedule if the function block execution

times in the device are correct. If the times in the device are incorrect,

you might have to tune the execution times by dragging the execution

time bars on the screen. Automatic optimization is shut off when you

drag the bars to tune. If you want to reoptimize, click the Optimize

Schedule button.

If the function block execution times in a device are incorrect, or if

your control application needs a different schedule, you might want to

change the schedule by completing the following steps:

1. Double-click the Schedule icon in the Project window.

The Schedule window opens.

2. Use the cursor to move the function blocks in the schedule as

needed.

Toolbar Item Name Description

Primary LAS This field displays the name of the device

that is the primary LAS for the system.

Scale This field displays the time and divisions

on the timing diagram.

Errors Click this button to validate the schedule.

Pointer Use this tool to drag the time bars around

on the timing diagram.

Zoom Click this button to zoom in and out on the

view.

Optimize

Schedule

Click this button to rerun the optimization

routine.

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Rockwell-automation 1788-FFCT NI-FBUS Configurator User Manual Uživatelský manuál Strana 56