Subchart A1: Simple Motor Set-Up With Energy Savings Or Speed Search Using V/F Mode - YASKAWA V1000 Quick Start Manual

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Subchart A1: Simple Motor Set-Up with Energy Savings or
Speed Search using V/f Mode
Figure 4.3, Flowchart A1, describes simple motor set-up for V/f control. V/f Motor Control
is suited for the most basic applications such as fans or pumps. This procedure illustrates
using Energy Savings and Speed Estimation Speed Search. V/f control can be used where
rotational auto-tuning cannot be performed.
Figure 4.3
Is the motor cable
longer than 50 m?
Perform Stationary Auto-Tuning for
terminal resistance (T1-01 = 2)
Figure 4.3 Simple Motor Set-Up with Energy Savings or Speed Search Using V/f Mode
YASKAWA ELECTRIC TOEP C710606 14A YASKAWA AC Drive - V1000 Quick Start Guide
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)
NO
enabled ?
YES
NO
Return to
Flowchart
A
4.3 Start-up Flowcharts
.
YES
Perform Rotational Auto-Tuning
for V/f Control
(T1-01 = 3)
4
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