INVT Goodrive350-19 Series Operation Manual page 377

Goodrive350-19 series VFD for crane
Function
Name
code
Rope length
P93.11
compensation
P93.12 Cable diameter
Per-layer turns of
P93.13
drum winding
Initial turns of
P93.14
drum winding
Initial diameter of
P93.15 drum/pulley
diameter
Description
1:1
1:4
Note: The suspension ratio is related to the
pulley through which the steel rope goes.
Rope length to compensate the distance from
the center of gravity of the weight to the hook.
0.00m–50.00m
To measure heights correctly in closed-loop
mode, the actual running distance of the motor
is calculated by using the encoder pulse count.
Before first running, the upward limit position
must be calibrated.
The procedure for first running is as follows:
Set the upward limit position terminal, for
example, P05.05=64. Then the HDI terminal
functions as the upward limit position input.
If internal measurement (motor encoder) is
enabled, set P93.08=1.
Start the tower crane to run upward and stop at
the upward limit position.
Record the values ofP93.14
winding) and P93.15
drum/pulley diameter).
In open/closed loop mode, if external
measurement (HDI) is enabled, set P93.08=2.
Start the tower crane to run upward and stop at
the upward limit position.
P93.12 setting range: 0.1–100.0mm
P93.13 setting range: 1–200
-365-
1:2
(Initial turns of drum
(Initial diameter of
Function parameter list
Default Modify
○
0.00m
○
10.0
○
30
○
0
◎
600.0