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Limits |
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The main window of
the software contains a panel for selecting the type of limit switches
or sensors that you have.
If your switches will close when the motor reaches a limit, select the
option marked "closed." This is often referred to as a
normally open switch.
If your switches are closed when the motor is not at a limit, and will
open when a limit is reached, select "open." This type of
switch is frequently called normally closed.
If you're not using limit switches in your
application, you can select "not used." That makes the cw and
ccw limit inputs available as inputs 7 and 8 for Wait Input, If Input
and Feed to Sensor instructions. |
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Hitting a Limit |
If you encounter a
limit during a Feed to Length, Feed & Set Output, Feed to Position,
Feed to Sensor, Feed & Return or Feed to Sensor & Return move,
the PSMCC1 will immediately stop the motor (with no deceleration) and
turn off the current.
The red Power LED on the front panel will flash, and no future motion is
possible. You must remove AC power from the drive to reset this
condition. If the drive is connected to a PC, the programming software
will alert the user to this condition and ask you if you want to reset
the drive from the PC (instead of removing AC power). |
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Click
here to return to the software main page |
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