1128600
SmartPAC 2 with WPC 2000 Integration User Manual
2-78
Installation
Zeroing the Resolver
You must perform this procedure the first time you power up SmartPAC 2 and whenever you
install a new resolver. Zeroing the resolver ensures that SmartPAC 2 maintains an accurate
“zero” resolver position (i.e., as close to TDC as possible) by which it can time all its
operations. To zero the resolver, access the SmartPAC 2 Main Initialization Menu (see
Figure 2-37, page 2-72) and follow the instructions in the
Setting the Top-stop “On” Angle and Installing the Overrun Magnet
This section shows you how to install the magnet that, with the overrun sensor, makes up the
overrun limit switch. You should already have installed the overrun sensor (see page 2-29).
The overrun limit switch enables WPC 2000 to monitor operation of the resolver and to stop
the press whenever the resolver fails to work properly.
PREVENT INJURY DURING SETUP
• Keep all personnel away from the press during setup.
• Be sure there is no die or other tooling in the press during setup.
Failure to comply with these instructions will result in death or serious injury.
PRESS MUST BE AT TDC WHEN ZEROING RESOLVER
Verify that the press is at top dead center (i.e., 0
°
± 2
°
) before you zero the resolver. If the press is
not at TDC, your timing settings may be wrong.
PREVENT INJURY DURING SETUP
• Keep all personnel away from the press during setup.
• Be sure there is no die or other tooling in the press during setup.
Failure to comply with these instructions will result in death or serious injury.
INCORRECT INSTALLATION OF OVERRUN LIMIT SWITCH
Ensure that the overrun sensor magnet is installed at a proper location if you have Two-hand
Control without light curtains, or light curtains with muting. Proper installation of the magnet
ensures that if the Top-stop output relay fails, a hazardous situation will not occur on the
downstroke. The magnet must be mounted as close as possible to the Top-stop “On” Angle (see
page 2-82).
Failure to comply with these instructions could result in death or serious injury.
DANGER
!
NOTICE
DANGER
!
WARNING
!
Summary of Contents for SmartPAC 2
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Page 28: ...1128600 SmartPAC 2 with WPC 2000 Integration User Manual xxii Table of Contents ...
Page 44: ...1128600 SmartPAC 2 with WPC 2000 Integration User Manual 1 16 Introduction ...
Page 186: ...1128600 SmartPAC 2 with WPC 2000 Integration User Manual 3 26 Keyboard Displays Etc ...
Page 440: ...1128600 SmartPAC 2 with WPC 2000 Integration User Manual D 12 Updating SmartPAC 2 Firmware ...
Page 478: ...1128600 SmartPAC 2 with WPC 2000 Integration User Manual G 6 Replacing SmartPAC 2 PC Board ...
Page 548: ...1128600 SmartPAC 2 with WPC 2000 Integration User Manual GL 8 Glossary ...
Page 558: ...1128600 SmartPAC 2 with WPC 2000 Integration User Manual IN 10 Index ...
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