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1126800 SmartPAC 2 with WPC Integration

Page 106 Chapter 2 Installing SmartPAC 2 and WPC

Figure 2 - 34. “Resolver Zero” Screen

“Current Resolver Angle” shows the actual angular position of the resolver’s shaft,

which should be as close as possible to 0° , preferably between 355° and 5° .

• If the “Current Resolver Angle” is between 330° and 30° , go to step 2, below.

• If the “Current Resolver Angle” is greater than 30° and less than 330° , change the

resolver shaft angle without moving the press, as follows.

Loosen the resolver drive mechanism so that you can turn the resolver shaft by hand.

Turn the shaft until the key aligns as closely as possible with the arrow on the

resolver housing, so the “Current Resolver Angle” reads close to 0° , preferably

between 355° and 5° , but SmartPAC 2 can adjust for any angle between 330° and

30°. Go to step 2, below.

NOTICE

Make sure the ram is at TDC (0° ) when you zero the resolver.

2. To zero the resolver, make sure the screen in Figure 2 - 34, above, is on the display.

Double check that the “Current Resolver Angle” is as close to 0

as possible. (It must

be between 330° and 30°, but closer to 0

is preferable). Then press F1-“Set Resolver

Zero Position.” SmartPAC 2 electronically adds or subtracts the offset so that “Current

Zero Correction” will change to match the “Current Resolver Angle.”

3. Press RESET to go back to the Initialization menu.

Go to the next section to set the top stop angle and install the magnet for the overrun limit

switch.

Honeywell SmartPAC 2 User Manual

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