SmartPAC PRO User Manual
1143100
Chapter 3 – SmartPAC PRO Initialization Mode
123
Using a ServoFeed Interface with Link Motion
If you have a link-motion press and are using a servofeed with a Wintriss Servofeed Interface (SFI),
you can compensate for the change in speed between the upstroke and downstroke. In a link-motion
press, the upstroke is substantially faster than the downstroke, the downstroke being slowed to
improve forming operations. There are two methods you can use to compensate for the variation in
speed. Perform the following procedure to find out which method to use, then refer to the
appropriate section.
1.
Access the Main Initialization Menu, and select FEED CONTROL.
2.
On the Feed Control screen that displays, check to see if SETTLING TIME is one of the
parameters shown.
•
If SETTLING TIME appears on the screen, go to
Settling Time Compensation for Link
(next section)
•
If SETTLING TIME does not appear, go to
Press Speed Compensation for Link Motion, page
Settling Time Compensation for Link Motion
If SETTLING TIME is a Feed Control Initialization parameter, follow the instructions below to
compensate for speed variation. Once you have set the Settling Time to the appropriate value for one
tool, you can use the Feed Advisor for all other tools on this press.
1.
Access the Main Initialization Menu, and select FEED CONTROL.
2.
On the Feed Control screen that displays, select SETTLING TIME and set it to 30 mS.
3.
Switch to Program Mode, select the tool that is currently loaded, then, on the Tool Programming
Menu, select FEED CONTROL (see
Changing Settings for a Loaded Tool
4.
On the Servo-Feed Parameters screen, select FEED ADVISOR, then on the Servo-Feed Advisor
screen, select CALCULATE.
5.
Press Exit to return to the Tool Programming Menu. Then, press LOAD THIS TOOL to load the
tool. Cycle the press and notice whether feeding is complete at the correct time.
•
If feeding is complete at the correct time, you are finished with settling time compensation
for link motion.
•
If feeding is completed too late, access the Main Initialization Menu, select FEED
CONTROL, and increase the SETTLING TIME value by 3 mS. Then return to Program
mode, and use Feed Advisor to calculate a new value with this setting (see steps 3 and 4).
Load the tool number, and run the press to observe the feeding again. Continue to increase
the settling time by 3-mS increments until feeding is complete at the correct time.
•
If feeding is completed too soon, access the Main Initialization Menu, select FEED
CONTROL, and decrease the SETTLING TIME value by 3 mS. Then return to Program
mode, and use Feed Advisor to calculate a new value with this setting (see steps 3 and 4).
Load the tool number, and run the press to observe the feeding again. Continue to decrease
the settling time by 3-mS increments until feeding is complete at the correct time.
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Страница 42: ...1143100 SmartPAC PRO User Manual 42 Chapter 1 Introduction to SmartPAC PRO ...
Страница 142: ...1143100 SmartPAC PRO User Manual 142 Chapter 4 SmartPAC PRO Program Mode ...
Страница 200: ...1143100 SmartPAC PRO User Manual 200 Chapter 6 Using DiProPAC Die Protection Optional ...
Страница 222: ...1143100 SmartPAC PRO User Manual 222 Chapter 7 ProCamPAC Instructions ...
Страница 250: ...SmartPAC PRO User Manual 1143100 250 Appendix A SmartPAC PRO Preventive Maintenance PM Monitor Optional ...
Страница 254: ...1143100 SmartPAC PRO User Manual Appendix C SmartView Remote Viewing and E mail Setup 254 ...
Страница 280: ...SmartPAC PRO User Manual 1143100 280 Appendix C Reporting Downtime and Scrap to SFC ...
Страница 290: ...SmartPAC PRO User Manual 1143100 290 Index Y yellow fault 232 yellow sensor 169 ...
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