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1126800 SmartPAC 2 with WPC Integration
Page 156 Chapter 2 Installing SmartPAC 2 and WPC
Bar Mode Control Test – Optional
DANGER
!
INJURY DURING BAR MODE TESTING
• Keep all personnel away from the press during testing.
•
Ensure that there is no die or other tooling in the press during testing.
• Use a spring-loaded turnover bar when you bar the press.
Failure to comply with these instructions will result in death or serious injury.
NOTICE
Refer to the WPC LED map, Figure B at the end of the manual.
Perform this test if your SmartPAC 2 with WPC is equipped with the Bar Mode Control.
1. Set the STROKE SELECT switch to OFF and the MODE to TWO HAND. Set the
STROKE SELECT switch to INCH.
2. At the Bar Mode Control, set the SELECT switch to “on.”
3. At the WPC control board, the “Bar Selector” LED should come on.
4. Turn the press motor off.
5. While the press's flywheel is still turning, press the OPERATE button on the Bar Mode
Control.
6. Notice that the Dual Safety Valve momentarily energizes and then de-energizes.
7. At the WPC control board, the “Bar actuator” LED should remain illuminated while the
Bar Mode Control OPERATE button is depressed.
8. At the display, “F26” will be displayed.
9. At the Operator Station, push the EMERGENCY STOP / RESET button. Wait for the
flywheel to stop spinning.
10. At the Bar Mode Control push the OPERATE button.
11. Notice that the Dual Safety Valve turns on.
12. You can now bar the press using a spring-loaded turnover bar.
NOTICE
As you bar the press, WPC monitors the speed of the crank. If you bar the press too quickly,
the dual safety valve closes and a status code of “F26” is displayed, thus stopping the press.