Control Mode Selection: A1-02; Available Control Modes; Initialize Parameter Values: A1-03; 4.6 Basic Drive Setup Adjustments - YASKAWA V1000 Series Installation & Start-Up Manual

4.6 Basic Drive Setup Adjustments

4.6 Basic Drive Setup Adjustments
This section explains the basic settings required for initial drive operation. Checking these
basic parameter settings during start-up will help to ensure a successful drive start-up.
If more information is required for parameters not listed in this section,
List on page 305 as required for a complete listing of drive parameters.
◆

Control Mode Selection: A1-02

Available Control Modes

■
Three motor control modes are available. Select the control mode that best suits the
application in which the drive will be used.
Control Mode
V/f Control
Open Loop Vector Control
PM Open Loop Vector Control
◆

Initialize Parameter Values: A1-03

Parameter A1-03 (Initialize Parameters) resets all parameters to the original default values.
Note: Save all changed parameter settings by setting o2-03="1" before initializing the drive. Your
settings will be lost if a 2-wire or 3-wire initialization using 2220, or 3330 if performed without
first saving user parameters.
Different Methods of Drive initialization
■
1110: Resets all parameters to user-defined default values
A user-initialization resets all parameters to a user-defined set of default values previously
saved to the drive. Set parameter o2-03 to "2" to clear those values.
Note: Set o2-03 to "1" to save the current parameter settings and changes for a "user-initialization."
After saving all parameter setting changes, parameter o2-03 automatically returns to 0.
Verifying Parameter Settings and Backing Up Changes on page
2220: 2-Wire Initialization
Returns all parameters to factory default values for 2-wire control.
122
Parameter
A1-02 = 0
(default)
A1-02 = 2
A1-02 = 5
Refer to Backing Up Parameter Values: o2-03 on page
YASKAWA ELECTRIC TOEP C710606 09B YASKAWA AC Drive V1000 Installation & Start-Up Manual
Main Applications
• General variable speed applications, particularly useful for
running multiple motors from a single drive
• When replacing a drive in which parameter settings are
unknown.
• General variable speed applications
• Applications requiring high precision, high speed control.
Variable torque applications employing permanent magnet motors
and energy savings.
Refer to Parameter
164.
Refer to
163.