Subchart A-1: Simple Motor Setup Using V/F Control - YASKAWA E1000 Technical Manual

4.4 Start-Up Flowcharts

◆ Subchart A-1: Simple Motor Setup Using V/f Control

Flowchart A1 in Figure 4.8
applications such as fans and pumps. This procedure illustrates Energy Savings and Speed Estimation Speed Search.
Figure 4.8
Run the motor without load; check the rotation direction and operation.
Verify external signal commands to the drive work as desired.
Run the machine and check for desired operation.
108
describes simple motor setup for V/f Control. V/f Control is suited for more basic
From
Flowchart
A
Set or verify the V/f pattern
settings E1- .
Energy Savings
(b8-01 = 1) or
Speed Estimation Speed Search
(b3-24 = 1) enabled
when b3-01 = 1
or L2-01 = 1,2 ?
YES
Perform Rotational
Auto-Tuning for V/f Control
(T1-01 = 3)
Couple the load or machine to the motor.
Return to
Flowchart
A
Figure 4.8 Simple Motor Setup with Energy Savings or Speed Search
NO
Is the motor cable longer than
50 meters?
NO
YASKAWA ELECTRIC SIEP C710616 35D YASKAWA AC Drive E1000 Technical Manual
YES
Perform Stationary Auto-Tuning for
Stator Resistance (T1-01 = 2)