Safety
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Electrical
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Diagnostics Options Parameter List
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Information
Commander SK Size 2 to 6 Getting Started Guide 35
Issue Number: 2 www.controltechniques.com
If the enable terminal is opened, the drive’s output is disabled and the
motor will coast to a stop. The drive will not re-enable for 1.0s after the
enable terminal is closed again.
*Following a drive trip, opening and closing the enable terminal will reset
the drive. If the run forward or run reverse terminal is closed, the drive
will run straight away.
**Following a drive trip and a reset via the stop/reset key, the enable, run
forward or run reverse terminals will need to be opened and closed to
allow the drive to run. This ensures that the drive does not run when the
stop/reset key is pressed.
The enable, run forward and run reverse terminals are level triggered
apart from after a trip where they become edge triggered. See * and **
above.
If the enable and run forward or enable and run reverse terminals are
closed when the drive is powered up, the drive will run straight away up
to a set speed.
If both the run forward and run reverse terminals are closed, the drive
will stop under the control of the ramp and stopping modes set in Pr 30
and Pr 31.
B4 Digital Input - Enable/Reset*/**
B5 Digital Input - Run Forward**
B6 Digital Input - Run Reverse**
B7 Digital Input - Local/Remote speed reference select (A1/A2)
Logic Positive logic only
Voltage range 0 to +24V
Nominal threshold voltage +10V