LINK Systems OmniLink II Press Automation Control - Manual (Page 67)

August 30, 2002 Manual Version 1.0 4.18
2. Return to the Speed/Load Configuration menu and set Speed Mode to Output Without Recall or
Output With Recall as desired. Set all parameters on the Speed/Load Configuration menu to 0,
except for Minimum Output SPM and Maximum Output SPM. Set these values to the press
manufacturer’s specified lowest and highest speed.
3. Enable the Output SPM calibration mode by pressing the ENTER CAL. MODE softkey, which
causes a legend that “Output Cal Mode Is Active” to appear at the bottom of the screen and a popup
Output Cal # entry box that appears under the legend. The softkey that read ENTER CAL MODE
will also now read EXIT CAL MODE. Calibration mode allows Cal #’s to be entered into the popup
entry field. The calibration number that is entered is converted directly into an analog output voltage
as described in the information below.
Analog output (Vdc) = Calibration # x 10.00
4095
Cal. # Output Vdc
4095 10.00
3890 9.50
3687 9.00
3481 8.50
3276 8.00
3071 7.50
2867 7.00
2662 6.50
2457 6.00
2252 5.50
2048 5.00
1843 4.50
1638 4.00
1433 3.50
1229 3.00
1024 2.50
0819 2.00
0614 1.50
0410 1.00
0205 0.50
0000 0.00
This voltage is input to the variable speed drive to set speed. The first objective of Output SPM
calibration is to cause the variable speed drive to cause the press to stroke at the maximum rated
stroking speed when the analog voltage is set to its highest value – 10VDC (Cal # 4095).
4. Instead of entering the highest calibration number (4095) initially, enter a value of 1000. This
should be done to ensure that the drive does not cause the flywheel RPM to exceed the value that
produces the maximum intended stroking speed.
5. Turn the Program/Run switch to RUN so that the press can stroke, turn the press stroking selector to
the CONTINUOUS mode, and initiate stroking.