Yaskawa DriveWizard AC Drive - Manual (Page 75)

•
The control mode parameter sets the basic control strategy of the drive.
The selections available for the connected drive vary by drive family. See Table 4.49 for a few
of the features associated with each control method.
Control Modes:
Table 4.49: Selected Features of the Control Methods
Not all of the Yaskawa drives allow the setting of control mode during
initialization. Some drives only have one control mode. DriveWizard
™ will
make this property available when it can be changed for initialization.
•
This refers to the specification that the drive was manufactured under in the
country that it was produced. This should be set according to the nameplate specifications.
•
This refers to the type of factory initialization that will occur. There are three
types of initializations: 2-wire, 3-wire, and user. A 2-wire and 3-wire initialization will
determine how the drive is run and stopped through the digital input terminals. This is available
on all Yaskawa Drives. User initialization is available only on the G5, E7, F7, G7 and P7 drives.
Refer to the product manual of the respective drive for more details on 2-wire and 3-wire control.
Control
Method Drive
Types
Basic
Control
Speed
Detector
Torque
Limit
Torque
Control Applications
V/f
Control G5, E7, F7
G7, J7, P7,
V7 Voltage/Freq-
uency Control Not
Needed Not
Possible Not
Possible -Multiple motor
drives
-Basic adjustable
speed application
V/f
Control
with PG
Feedback G5, F7, G7 Voltage/Frequ
ency Control
with Speed
Compensation Needed
(Pulse
Generator) Not
Possible Not
Possible -Application
where pulse
generator is
applied to
machine side
Open
Loop
Vector G5, F7,
G7 (2
modes),
V7 Sensorless
vector control Not
Needed Possible Not
Possible
(Possible
G7 mode
2)
All range of
variable speed
applications
Flux
Vector G5, F7, G7 Current Vector
Control Needed
(Pulse
Generator) Possible Possible -Simplified servo
drives
-High-accuracy
speed control
-Torque Control
Note!
Control Method
Spec
Type
Inverter Menu
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