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5 Start Up
Power On
Before turning on the power supply,
• Make sure all wires are connected properly.
• Make sure no screws, loose wire ends or tools are left in the drive.
• After turning the power on, the drive mode display should appear and no fault or alarm
should be displayed.
Control Mode Selection (A1-02)
There are three control modes available. Select the control mode that best suits the applica-
tion the drive will control.
Control Mode
V/f Control
Open Loop
Vector Control (OLV)
PM Open Loop
Vector Control
Normal / Heavy Duty Selection (C6-01)
The drive supports two ratings, Normal Duty and Heavy Duty. Both have different output
current ratings (refer to the catalog or Technical Manual). Set the Duty mode in accordance
with the application.
Mode
C6-01
Application
Overload capability (OL2)
L3-02 Stall Prevention dur-
ing Acceleration
L3-06 Stall Prevention dur-
ing Run
Default carrier frequency
EN 22
Parameter
• General variable speed applications, particularly useful for running multi-
A1-02 = 0
ple 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
• Derated torque-load applications employing permanent magnet motors
A1-02 = 5
(SPM, IPM) and energy savings.
Heavy Duty Rating (HD)
Applications with a constant torque like
extruders, conveyors and cranes. High
overload capability might be needed.
150% of drive rated current for 60 s
150%
150%
8 kHz
YASKAWA Europe TOEP C710606 15C YASKAWA AC Drive - V1000 Quick Start Guide
Main Applications
0
Applications where the torque increases with
the speed like fans or pumps. High overload
Normal Duty Rating (ND)
1
tolerance is normally not needed.
120% of drive rated current for 60 s
120%
120%
Swing PWM
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