Rockwell Automation 1771-QC , D17716.5.25 SER/B SERVO POS - Manual (Page 108)

Formatting and Interpreting Data Blocks
Chapter 7
7Ć26
Figure 7.16
Gain Break Plot
Commanded Axis
Speed
Rapid Traverse Speed
(corresponds to Analog
Output Voltage
specified in parameter
block)
Gain Break Speed
Slope (IPM/Mil) = Initial Gain
Gain Break
Point
Reduced Initial Gain Reduction
Gain Gain Factor
= x
Max. Following Error
50% Feed Suppression
(Starts at 6.25% above max.
Following Error)
Following
Error
Excess Error
(Determined by % Excess
Following Error Parameter)
Emergency Stop
11038
GainĆReduction Factor
Bits 0-7 of the in-position-band and gain-break-factor word (Figure 7.17)
specify the gain reduction factor. The initial gain of the axis is multiplied
by this factor to obtain the reduced gain value for axis speeds above the
gain break speed.