Basic Parameter Adjustments; Control Mode Selection; Initialize Parameter Values: A1-03 - YASKAWA V1000 Series Installation & Start-Up Manual

4.4 Basic Parameter Adjustments

4.4 Basic Parameter 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,
Parameter List on page 331
◆

Control Mode Selection

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: Be sure to 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.
Back-up of Parameter Values: o2-03 on page
124
YASKAWA TM.V1000.01 V1000 Drive Installation & Start-Up Manual (Preliminary 01-19-07)
as required for a complete listing of drive parameters.
Parameter
• General variable speed applications, particularly useful for
A1-02 = 0 running multiple motors from a single drive
(default) • When replacing a drive in which parameter settings are
unknown.
• General variable speed applications
A1-02 = 2
• Applications requiring high precision, high speed control.
Variable torque applications employing permanent magnet motors
A1-02 = 5
and energy savings.
Main Applications
173.
refer to
Refer to