Rockwell-automation Discrete Machine Performance Solution Manual de usuario descargar pdf (Pagina 34)

DISCRETE MACHINE PERFORMANCE SOLUTION USER’S GUIDE

• • • • •

11. Specify this time span as starting at hour

and ending at hour

. Remember that our

shift times are relative, so these times mean “start of shift” and “4 hours into shift

time.”

12. Click OK to save your changes and close the dialog.

13. Create a second time span. Set the Val ue to

Available

and specify this time span as

starting at

4:30

and ending at

14. Click OK to save your changes and return to the Time Patterns dialog. Because we set

the Default Value of the time pattern to

Unavailable

, the half hour between time

spans is unavailable (i.e., shows a capacity of

in the time pattern chart).

15. Now we will make two copies of Shift A. To make a copy of the time pattern, right

click on

Shift A

in the Time Patterns box and select Duplicate from the shortcut

menu. The new copy of the shift is displayed in the tree. Change the name of the new

shift to Shift B. Create another copy of Shift A and name it Shift C.

16. Click on Time Pattern

Shift B

to display its properties in the Time Patterns

window. Change its Report Name to

Shift B

and its Shift number to

so that data

collected during times covered by this time pattern will be logged under this reporting

information.

17. Edit Time Pattern

Shift C

to change its Report Name to

Shift C

and its Shift

number to

Discrete.book Page 28 Wednesday, December 8, 2004 2:22 PM

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Rockwell-automation Discrete Machine Performance Solution Manual de usuario Pagina 34