Parker 591C - Page 338

590 Series DC Digital Drive Programming
D-89
PROFILED GAIN
Parameter Tag Range
MODE 473 0 to 4
This determines the shape of the proportional gain profile. The higher the setting, the steeper the curve of the profiled gain.
For Mode = 0, Profiled Gain = constant = P.
For Mode = 1, Profiled Gain = A * (diameter - min diameter) + B.
For Mode = 2, Profiled Gain = A * (diameter - min diameter)^2 + B.
For Mode = 3, Profiled Gain = A * (diameter - min diameter)^3 + B.
For Mode = 4, Profiled Gain = A * (diameter - min diameter)^4 + B.
PROFILED GAIN 475
⎯.x
The proportional gain after profiling by a profiler block which varies the gain versus diameter. This is primarily to be used with Speed Profiled
Winders for compensation against varying diameter and therefore inertia.
• When MODE is not ZERO (see above) this overrides the P gain above.
• When MODE = 0, then PROFILED GAIN = PROP. GAIN.