Wintriss SmartPAC2, Руководство пользователя

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SmartPAC 2 User Manual 1126700
Introduction 1-5
counter to give an accurate parts count when multiple parts are produced on each stroke or
when multiple strokes are required to produce one part.
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Reset SmartPAC 2. You reset SmartPAC 2 whenever the press is stopped because of a
malfunction. The malfunction is described in a fault message, which displays on the
SmartPAC 2 front panel when the fault occurs, making it easy to troubleshoot the problem.
See Chapter 7 for documentation of fault messages.
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Review recent errors.
SmartPAC 2’s Error/Event Log feature displays the 100 most
recent errors and events that have occurred at the press. Errors (i.e., incidents that cause the
press to stop) are shown along with the stroke count and crankshaft angle at which the error
occurred. Events, such as tool changes, are displayed with the date, time, and stroke count.
The Error Log is accessible from the Main Run Menu.
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Set timing for sensor inputs (DiProPAC Only) . You can specify the portion of the
stroke during which you want installed sensors to monitor press operation. Up to 32
sensors can be programmed, allowing detection of malfunctions such as stock buckling,
misfeeds, die overload, and improper part ejection.
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Set timing for cam channels (ProCamPAC Only).
You can specify the crankshaft
angle at which to activate your feed pilot release, assembly operations, air cylinders,
transfer devices, lubricators, air blow-off, cut off, loader/unloader controls, and other
equipment that requires precise synchronization with the press. You can also assign a name
to each cam channel.
Sensors Available for DiProPAC
DiProPAC, the SmartPAC 2 die protection option, checks output from sensors monitoring the
die and sends a stop signal to the press when it detects a malfunction. Sensors can be mounted
on the press or die.
Any electro-mechanical sensor can be used with SmartPAC 2 as long as it can switch between
an open state (i.e., sensor circuit to SmartPAC 2 open) and a closed state (i.e., sensor circuit
closed to ground or “grounded”). All types of NPN electronic sensors (e.g., proximity,
photoelectric, and fiberoptic sensors) can be used as can simple contact sensors and probes. If
you have questions about whether a certain sensor will work with SmartPAC 2, contact
Wintriss Controls.
Wintriss makes or sells a wide range of sensors. Those that can be used with SmartPAC 2
with DiProPAC are shown below. Detailed application information is available. Many
sensors made by other manufacturers can also be used.
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Miniature fiberoptic photoelectric sensors—Thru-beam and reflective types are
available with adjustable sensitivity and the capability to detect objects as small as .0006 in.
(.015 mm). Require 12 to 24 Vdc power source.
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Proximity sensors—Miniature electronic sensors that detect metal objects passing in front
of the sensor barrel. These sensors have no moving parts and are not affected by water or
oil. Require 12 to 24 Vdc power source.
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Misfeed detectors—Designed to monitor non-working, spring-loaded pilot punch
position, stripper position, or other material location applications.