Rockwell Automation SP600 AC Drive User Manual Version 1.0 - Manual (Page 144)

12-14 SP600 AC Drive User Manual
Enables/disables the compensation correction options.
Bit 0 - Reflect Wave
• Enables/disables reflected wave correction software, which
reduces overvoltage transients from the drive to the motor. For
lead lengths beyond 300 feet, enable this feature.
Bit 1 - Enable Jerk
• Enables/disables the jerk limit in the current limiter that helps to
eliminate overcurrent trips on fast accelerations. Disable this
feature if your application requires the actual acceleration of the
motor to be faster than .25 sec.
Flux-up current is the amount of DC current equal to current limit so
that full flux can be established in the motor prior to acceleration.
0 = Manual: Flux is established for Flux Up Time (58) before
acceleration. The flux-up time can be a user value set in parameter
58.
1 = Auto: Flux is established for a calculated time period based on
motor nameplate data. Flux Up Time (58) is not used.
56 Compensation
Range: See figure 12.5
Default: See figure 12.5
Access: 2 Path: Motor Control>Torq Attributes
See also:
Figure 12.5 – Compensation (56)
1 x x 1 x x x x x x x x x x x x
10 0 1 2 3 4 5 6 7 8 9 11 12 13 14 15
1 =Enabled
0 =Disabled
x =Reserved
Bit #
Factory Default Bit Values
Reflect W
av
e
Enab
le Jer
k
Nibble 1 Nibble 2 Nibble 3 Nibble 4
57 Flux Up Mode
Range: 0 = Manual
1 = Automatic
Default: 0 = Manual
Access: 2 Path: Motor Control>Torq Attributes
See also: 53, 58