Inovance MD500-PLUS Series - Page 648

Function Application
‑647‑
Para. Name De
fault
Value Range
Description
B1‑08
Mechanical
flywheel inertia
0 NM
2
0 NM
2
to
65535 NM
2
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 using the following
formula:
GD
m
2
=
πg
8
i
2
γ
b
D
4
−
D
0
4
g is the gravitational acceleration
(9.8 m/s
2
), γ is the density of
machine materials, b is the length
of the mechanical reel, D and D
0
are the outer diameter and inner
diameter (0 for a solid reel) of the
mechanical reel respectively, and i
is the transmission ratio. The
international units are applied.
The setting value can be adjusted
according to the actual change of
material tension during
acceleration or deceleration.
B1‑11
Material density 0 kg/
m
3
0 kg/m
3
to
65535 kg/m
3
Set this group of parameters with
reference to the actual material
properties, and set the
mechanical transmission ratio
(B0‑03) accurately at the same
time.
The AC drive automatically
calculates the flywheel inertia
according to the material density,
material width, reel diameter, and
material roll diameter.
B1‑12
Material width
0 mm 0 mm to
65535 mm