Rockwell Automation DC3N DC Drive User Guide, 1/4-2HP-115/230 VAC - Manual (Page 29)

21 Operation
Configuring the inhibit response
The DC3N drive can be configured for any of four responses to the INHIBIT input,
depending on the jumper settings (Figure 11). The options are : RUN (inhibit
terminals shorted), RUN (inhibit terminals open), decelerate to minimum speed,
and decelerate to zero speed. Minimum speed is set by the MIN SPD trimpot.
Refer to Calibration for information on adjusting the minimum speed trimpot.
ATTENTION: The DC3 Drive is intended to operate at a predetermined
minimum speed. If the application requires zero speed operation, the user is
responsible for assuring safe conditions for operating personnel by providing
suitable guards, audio or visual alarms, or other devices. Failure to observe
these precautions could result in bodily injury.
ƽ
Figure 11. Inhibit Configuration
In this configuration,
the control will run
normally.
In this configuration,
the control will
decelerate the motor to
minimum speed.
In this configuration,
the control will run
normally.
In this configuration,
the control will
decelerate the motor to
zero speed (stop).
Normally Open Terminals Description Normally Closed Terminals