Rockwell Automation 8510 AC Spindle Drive System Programming Manual - Manual (Page 16)

Programming
Chapter 2
2-13
SET RATIOS
This item defines the gear range ratio.
Spindle Revs
This parameter defines half of the gear ratio. The gear ratio must be
expressed as a ratio of two whole numbers and is stated as the number of
spindle revolutions for a certain number of motor revolutions. Enter the
number of spindle revolutions here.
Data Range: 00000 to 30000
Default Value: 00001
Motor Revs
The Motor Revs parameter programs the other half of the gear ratio. This
parameter defines the number of motor revolutions required for the
number of spindle revolutions specified above. For Example: a 4.3333:1
speed reduction would be specified as Spindle Revs = 3 and Motor Revs =
13.
Data Range: 00000 to 30000
Default Value: 00001
Copy Data
This parameter allows data from a previously programmed gear range to be
copied to the gear range that is currently selected for programming. When
selected, the bottom line can be scrolled through the gear ranges starting at
“RANGE: 1.”
Possible Choices: NO COPY, RANGE: 1, RANGE: 2, . . ., RANGE: 3H
Default Value:
NO COPY
Default Data
Default Data will cause all data stored in the gear range currently selected
for programming to be reset to the factory default values. This parameter is
used to confirm that reset is desired.
Possible Choices: NO, YES
Default Value:
NO