Rockwell Automation GV3000/SE Operator Interface Module (OIM) User Guide - Manual (Page 30)

3-10 GV3000/SE Operator Interface Module (OIM) User Guide, Version 2.0
Using the example of a full scale value of 500.0 and MOTOR TOP SPEED of
1750, the OIM would convert the speed units as follows:
Note that normalized values in the drive remain at 1 count in 4095 regardless
of the full scale value setting.
Step 4. To set the full scale value, move the cursor ( ) to the number or the sign
that needs to change. (You will set the decimal point in step 5.) Press or
to change the number. Press to move between the numbers.
Press when the constant is correct.
For full scale values less than 2000, you can set one decimal place. For full
scale values less than 200, you can set up to two decimal places.
If the full scale value you set allows decimal places, the decimal place screen
is displayed, as shown in figure 3.8. Continue to step 5.
If the value you set does not allow a decimal place, go to step 6.
Step 5. Press to move the cursor ( ) to the number of decimal places you want.
Press .
Step 6. Speed units programming is complete and you are returned to the menu.
Actual Speed
(RPM) Conversion
Displayed Value
(ft/min)
1750 1750 * 500.0
1750
500.0
875 875 * 500.0
1750
250.0
-350 -350 * 500.0
1750
-100.0
0 0 * 500.0
1750
0.0
Figure 3.8 – Define Speed Units Screen
or