Motion Error Codes, faults, and attributes 
 
  Rockwell Automation Publication MOTION-RM002H-EN-P-February 2018  605 
 
TuningConfigurationBits  DINT  GSV/SSV  G11/Configuration 
The tuning configuration bits for your axis 
Bit  Bit Name  Meaning 
0  TuningDirectionReverse  It determines the direction of the 
tuning motion profile initiated by 
the MRAT instruction. If set (true), 
goes in reverse or negative 
direction. 
1  TunePositionErrorIntegrator  Determines whether or not the 
MAAT instruction calculates a 
Position Integral Gain value. If set 
to clear (false), Position Integral 
Gain is set to zero. 
2  TuneVelocityErrorIntegrator  Determines whether or not the 
MAAT instruction calculates a 
Velocity Integral Gain value. If set 
to clear (false), Velocity Integral 
Gain Gain is set to zero. 
3  TuneVelocityFeedforward  Determines whether or not the 
MAAT instruction calculates a 
Velocity Feedforward Gain value. If 
set to clear (false), Velocity 
Feedforward Gain is set to zero. 
4  AccelerationFeedforward  Determines whether or not the 
MAAT instruction calculates an 
Acceleration Feedforward Gain 
value. If set to clear (false), 
Acceleration Feedforward Gain is 
set to zero. 
5  TuneVelocityLow-PassFilter  Determines whether or not the 
MAAT instruction calculates an 
Output Filter Bandwidth value. If 
set to clear (false), Output Filter 
Bandwidth is set to zero disabling 
the filter. 
6  Reserved   
TuningSpeed 
G11/Configuration 
Determines the maximum speed of the MRAT instruction initiated tuning motion 
profile. It should be set to the desired maximum operating speed of the motor 
prior to running the MRAT instruction. 
TuningTorque 
G11/Configuration 
Determines the maximum torque of the MRAT initiated tuning motion profile. Set 
it to the desired maximum safe torque level prior to running the MRAT instruction 
to ensure the most accurate measure of the acceleration and deceleration 
capabilities of the system. 
TuningTravelLimit 
G11/Configuration 
Used by the MRAT instruction to limit the travel of the axis during tuning. 
VelocityCommand 
G11/Status 
The current velocity reference to the velocity servo loop for a specified axis. It 
represents the output of the outer position control loop.