Minarik NRG-2Q Series, User Manual

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19 Operation
Warning
Decelerating to minimum speed, regenerative braking, or
coasting to a stop is recommended for frequent starts and
stops. Do not use any of these methods for emergency
stopping. They may not stop a drive that is malfunctioning.
Removing AC line power (both L1 and L2) is the only
acceptable method for emergency stopping.
Frequent decelerating to minimum speed, regenerative
braking, or coasting to a stop produces high torque. This
may cause damage to motors, especially gearmotors that are
not properly sized for the application.
The 230 VAC line, if used, must be balanced. Contact your
local distributor for line-balancing circuitry.
Logic wires from other input devices, such as motion
controllers and PLL velocity controllers must be separated
from power lines in the same manner as the logic I/O on this
drive.
Starting and stopping methods
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