Wintriss wpc 2000, User Manual

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WPC 2000 User Manual 1128500
Initialization, Setup, and Checkout 3-57
5.
Set option switch 3 to ON.
6.
Power down, then power back up WPC 2000 to enable the settings change. You are now
in Light Curtain Break mode. The press should cycle to Top-stop only if the One-hand
Control is pressed within eight seconds of the operator’s hand clearing the light curtain.
7.
Break the light curtain to activate the One-hand Control, then remove your hand and press
the One-hand Control within eight seconds. The press should complete the stroke,
stopping at Top-stop.
8.
Go to the next applicable test.
Bar Mode Control Test
This test, which should be run only if you have an optional Bar Mode Control, verifies that
your Bar Mode Control is operating properly. To perform the test, do the following, referring
to Figure 3-14 or Figure 3-15 for LED locations on the WPC 2000 Main Processor board:
1.
Set the Stroke Select switch to “INCH” and the Mode Select switch to “2 HAND.”
2.
Set the Select switch on the Bar Control to “ON.” Verify that the “Bar selector switch”
LED on the WPC 2000 Main Processor board is lit.
3.
Turn the press motor off.
4.
While the press’s flywheel is still turning, press and release the Operate button on the Bar
Mode Control. Verify that the following events occur:
•
The Dual Safety Valve should energize while the Operate button is depressed and
de-energize when the button is released
•
The “Bar actuator input” LED should illuminate while the Operate button is depressed
•
The F26 fault code should appear in the LED display
5.
Press the Reset/Select button to clear the fault.
6.
When the flywheel has stopped turning, press and hold the Operate button on the Bar
Mode Control. The Dual Safety Valve should energize and stay energized.
7.
You can now bar the press, using a spring-loaded turnover bar.
INJURY DURING BAR MODE TESTING
• Be sure there is no die or other tooling in the press during testing.
• Keep all personnel away from 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.
As you bar the press, WPC 2000 monitors the speed of the crank. If you bar the press too
quickly, the DSV de-energizes and an F26 fault code displays, stopping the press.
DANGER
!
NOTICE