Rockwell Automation SP600 User Manual Version 3.0 - Manual (Page 118)

11-16 SP600 AC Drive User Manual
Provides a manual or automatic method for setting IR Voltage Drop
(62) and Flux Current Ref (63). These values affect sensorless
vector performance. Valid only when Torque Perf Mode (53) is set to
Sensrls Vect or SV Economize.
Ready (0) = Parameter returns to this setting following a Static Tune
or Rotate Tune. It also permits manually setting IR Voltage Drop
(62) and Flux Current Ref (63).
Static Tune (1) = A temporary command that initiates a non-
rotational motor stator resistance test for the best possible
automatic setting of IR Voltage Drop. A start command is required
following the initiation of this setting. The parameter returns to
Ready (0) following the test, at which time another start transition is
required to operate the drive in normal mode. Used when the motor
cannot be uncoupled from the load.
Rotate Tune (2) = A temporary command that initiates a Static Tune
followed by a rotational test for the best possible automatic setting of
Flux Current Ref. A start command is required following initiation of
this setting. The parameter returns to Ready (0) following the test, at
which time another start transition is required to operate the drive in
normal mode.
Important: Rotate Tune (2) is used when motor is uncoupled from
the load. Results may not be valid if a load is coupled
to the motor during this procedure.
Calculate (3) = This setting uses motor nameplate data to
automatically set IR Voltage Drop and Flux Current Ref.
61 Autotune
Range: 0 = Ready
1 = Static Tune
2 = Rotate Tune
3 = Calculate
Default: 3 = Calculate
Access: 0 Path: Motor Control>Torq Attributes
See also: 53, 62, 63
!
ATTENTION: Rotation of the motor in an undesired
direction can occur during this procedure (Autotune
(61) = Rotate Tune (2)). To guard against possible
injury and/or equipment damage, it is recommended
that the motor be disconnected from the load before
proceeding.