Rockwell Automation GV3000/SE 230VAC 1-20 HP GP & Vector Drive Ver. 6.04 Software Start-Up and Ref. - Manual (Page 114)

4-28 GV3000/SE 230 VAC Drive, Software Reference Version 6.04
P.024 MOP Reset Configuration
This parameter
determines when
and if the MOP
(Motor Operated
Potentiometer)
reference is reset to
Minimum Speed
(P.003). Parameter Range: 0 = Reset MOP reference after IET
1 = Reset MOP reference during each stop
2 = Do not reset MOP reference
Default Setting: 0
Parameter Type: Tunable
Refer also to parameters: P.003 Minimum Speed
P.008 Terminal Strip Speed Reference Source
Important: If the drive is powered down and powered back up, the MOP function
reference will always be reset to equal Minimum Speed (P.003).
The MOP provides a digital speed reference that can be increased and decreased
using terminal strip digital inputs.
When the MOP function is set and then disabled by using parameter P.008
(Terminal Strip Speed Reference Source), the last value in effect prior to the MOP
being disabled will be retained.
P.025 Stop Type
This parameter
selects how the
motor will stop when
a stop command is
given. Parameter Range: 0 = Coast-to-rest stop
1 = Ramp stop
Default Setting: 0
Parameter Type: Tunable
Refer also to parameters: P.002 Decel Time 1
P.018 Decel Time 2
P.022 Jog Ramp Decel Time
U.000 Torque Reference Source
ATTENTION: The user must provide an external, hardwired
emergency stop circuit outside the drive circuitry. This circuit must
disable the system in case of improper operation. Uncontrolled
machine operation may result in if this procedure is not followed.
Failure to observe this precaution could result in bodily injury.
A function loss or a fault will always cause a coast-to-rest stop.
If the drive is configured as a torque regulator (U.000 > 0 and TRQ/SPD digital input
= TRQ), then the stop type will always be coast-to-rest regardless of the value in
parameter P.025.
!