Master/Slave Control; Function Description - INVT Goodrive350-19 Series Operation Manual

Goodrive350-19 series VFD for crane
Function
code
P93.09
transmission ratio
P93.10 Suspension ratio
Rope length
P93.11
compensation
P93.12 Cable diameter
Per-layer turns of drum
P93.13
Initial turns of drum
P93.14
Initial diameter of drum
P93.15
P93.16 upward/downward limit
position check
P94.05 Measured height
Hight bits of measured
P94.06
height count value
Low bits of measured
P94.07
height count value

5.14 Master/slave control

5.14.1 Function description

Master/slave control is classified into power balance and speed synchronization.
1. Master/slave power balance
Master/slave power balance is a control method that distributes the load between two or more motors
to achieve even balance. When a transmission device is driven by two or more motors, and two or
Name
HDI measuring the height.
Mechanical
0.01–300.00
1–4
0.00–50.00m
0.1–100.0m
1–200
winding
0–P93.11 (Per-layer turns of drum winding)
winding
100.0–2000.0mm
(Max. drum diameter in upward limit, including
diameter
cable thickness)
0x00–0x11
Ones place:
0: The upward limit position is not reached.
Enabling 1: The upward limit position is reached.
Tens place:
0: The downward limit position is not reached.
1: The downward limit position is reached.
Note: Used for height measuring without
upward or downward limit device.
0.00–655.35m (hook lowering distance)
(As the master in master/slave control, it sends
this value.)
0–65535
0–65535
Description
-94-
Commissioning guidelines
Setting
10.00
1
0.00
10.0mm
30
0
600.0mm
0x00
0.00
0
0