Rockwell Automation 2098-DSD-xxx Ultra3000 Digital Servo Drives with DeviceNet - Manual (Page 57)

Publication 2098-RM004A-EN-P – August 2002
Programming Reference 2-41
Within Speed Window
This bit indicates that the velocity error is less than the Parameter 45 -
Speed Window value.
Positive Current Limit
Indicates that the drive current is being limited in the positive
direction.
Negative Current Limit
Indicates that the drive current is being limited in the negative
direction.
Up To Speed
This bit indicates the motor velocity feedback is greater than the
Parameter 46 - Up to Speed value.
Drive Enabled
This bit indicates if the power stage of the drive is enabled. For the
power stage to be enabled, the software and/or hardware ENABLE
inputs must be active, Parameter 27 - Host Enable must be enabled,
and the drive cannot have any 'disabling' faults.
DC Bus Charged
This bit indicates if the DC bus is energized.
Fault Disable
This bit indicates that a fault has occurred that caused the drive to
disable.
Brake Active
This bit indicates whether any digital output assigned as a BRAKE
output is active. If this bit is zero, then any BRAKE output is inactive
and the motor brake is applied. If this bit is one, then any BRAKE
output is active, and the motor brake is released so the motor can
move.
Drive Ready
Indicates that the drive is operational and does not have a 'disabling'
fault.