Rockwell Automation WebPak 3000 User Guide - Manual (Page 48)

5-12 WebPak 3000 OIM User Guide
DECELERATION TIME
(P.002)
Sets the minimum
time in which the
selected speed
reference can change
from
GEAR IN SPEED
(P.011) to zero.
Parameter Range: 0.1 to 300.0 SECONDS
Default Setting: 5.0 SECONDS
Parameter Type: Tunable
If TRIM MODE SELECT (P.110) is set to PROPORTIONAL , the actual time to decelerate
might be modified by DRAW PERCENTAGE OUT (P.196).
MINIMUM SPEED (P.003)
Selects the minimum
speed of the drive
when running. It is
typically greater than
zero. Parameter Range: 0 to MAXIMUM SPEED ( RPM or user-defined units)
Default Setting: 0 RPM
Parameter Type: Tunable
If MINIMUM SPEED is less than 10% of MAXIMUM SPEED (P.004), an alarm is
generated.
!
ATTENTION: This drive can operate at and maintain zero speed when
MINIMUM SPEED (P.003) is set to zero. The user is responsible for assuring
safe conditions for operating personnel by providing suitable guards,
audible or visual alarms, or other devices to indicate that the drive is
operating at or near zero speed. Failure to observe this precaution could
result in severe bodily injury or loss of life.
ATTENTION: MINIMUM SPEED is a tunable parameter and could affect
speed if it is adjusted while the drive is running. Failure to observe this
precaution could result in severe bodily injury or loss of life.