SmartPAC 2 with WPC 2000 Integration User Manual
1128600
Installation
2-43
Wiring a Keylock Switch to Prevent Changes to WPC 2000 Settings
You can use a keylock switch (not supplied by Wintriss) to provide additional security that
supersedes the Run mode lockout provided in SmartPAC 2. Refer to
page 4-52 for more information.
Wire your keylock switch between ground and SmartPAC 2 terminal #251 on TB107.
•
Switch CLOSED (grounded): prevents changes to any WPC 2000 settings in Program and
Run modes
•
Switch OPEN (not grounded): Normal operation of Program and Run modes.
Installing Flywheel Speed Sensor
You can monitor the speed of the press’s flywheel by installing a Latching Magnetic Cam
Switch (LMCS), an option available from Wintriss. The LMCS consists of the following
parts:
•
A sensor mounted on a bracket with wiring for connection to the WPC 2000 Main
Processor board
•
Two magnets, one red, the other blue, for attachment to the flywheel
•
Two brass screws, one for mounting each magnet
To install the LMCS, do the following:
1.
Select a mounting location that allows the sensor to detect the magnets as they rotate on
the flywheel. The magnets should be mounted approximately 180° apart to ensure that the
LMCS transitions from Off to On once per revolution.
2.
Fabricate a bracket to position the LMCS 3/8 in. to 1/2 in. from the face of the magnets. If
possible, make the bracket adjustable.
3.
Install the LMCS as shown in Figure 2-21, page 2-44.
Position the magnets so they are approximately 180° apart. Magnets should be installed
plastic side up with a non-ferrous metal screw. A ferrous screw may cause false signals.
A brass screw (6-32) is supplied with each magnet. Use a No. 36 drill and a 6-32 tap.
INJURY FROM MAGNETS THAT DETACH
Mount the magnets with the brass screws provided. If you mount them with plastic screws or
adhesive, the attachment could fail and the magnets become dangerous projectiles, especially on
high-speed presses.
Failure to comply with these instructions could result in death or serious injury.
Make sure to position the LMCS sensor
3/8 in. to 1/2 in. from the magnets
. This gap
specification is different from that of the overrun limit switch (see page 2-29).
WARNING
!
NOTICE
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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