INVT Goodrive350-19 Series Operation Manual page 387

Goodrive350-19 series VFD
Function
Name
code
Mechanical
P93.09
transmission ratio
P93.10 Suspension ratio
Description
Note: When P93.08=2 and P20.15=0, HDI is used
to measure heights.
For internal measurement (motor encoder), the
encoder is mounted on the motor shaft, and
P93.09 is the reduction ratio between the motor
shaft and drum shaft.
For external measurement (HDI), P93.09 is the
reduction ratio between the encoder mounting
shaft and pulley shaft. If the encoder is mounted
on the pulley, set P93.09=1.
For example, for
Mechanical transmission ratio = (Number of teeth
in gear 2)/( Number of teeth in gear 1)
Gear 2
Setting range: 0.01–300.00
1–4
1: 1:1
2: 1:2
3: Reserved
4: 1:4
Example: Suspension ratio
- 380 -
gear speed reduction,
Gear 1
Function parameter list
Default
Modify
value
○
10.00
◎
1