Inovance MD500-PLUS Series - Page 427

Parameter Groups
‑426‑
Min.:
0
Unit:
N•m2
Max.: 65535 Data type: UInt16
Default:
0
Change: In real time
Value Range:
0 N m
2
to 65535 N m
2
Description
Set B1‑08 based on the actual mechanical flywheel inertia. For general cylindrical
mechanical reels, the theoretical value of mechanical flywheel inertia can be
obtained according to the following formula: GD_m^2=πg/(8i^2) γb (D^4‑D_0^4),
where g is gravity acceleration 9.8 m/ M4, γ is mechanical material density, b is
mechanical shaft length, D is mechanical shaft outer diameter, D0 is mechanical
shaft inner diameter (0 for solid shaft), I is transmission ratio, and the unit refers
to international system of units. The setting value can be adjusted according to
the actual change of material tension during acceleration or deceleration.
B1-09
Correction coefficient of acceleration inertia compensation
Address:
0xB109
Min.:
0
Unit:
%
Max.: 200 Data type: UInt16
Default:
100
Change: In real time
Value Range:
0.0% to 200.0%
Description
An inevitable deviation exists between the theoretical inertia and the actual
inertia, so the inertia compensation effect may not be ideal even after the inertia
parameters are set. To address this, set B1‑09 and B1‑10 for fine tuning to
optimize the control effect. Taking the winding acceleration as an example, if the
material tension is small, B1‑09 can be increased to strengthen the compensation
effect, otherwise, the parameter can be reduced. It works the same for
deceleration. This set of parameters facilitates commissioning.
B1-10
Correction coefficient of deceleration inertia compensation
Address:
0xB10A
Min.:
0
Unit:
%
Max.: 200 Data type: UInt16
Default:
100
Change: In real time
Value Range:
0.0% to +200.0%