YASKAWA T1000V - 4.4 Start-up Flowcharts

84 YASKAWA ELECTRIC SIEP C710606 44B YASKAWA AC Drive T1000V Technical Manual
4.4 Start-up Flowcharts
4.4 Start-up Flowcharts
The flowcharts in this section summarize basic steps required to start the drive. Use the flowcharts to determine the most
appropriate start-up method for a given application. The charts are intended as a quick reference to help familiarize the
user with start-up procedures.
◆ Flowchart A: Basic Start-up and Motor Tuning
Figure 4.6, Flowchart A, describes basic start-up sequence for the drive and motor system. This sequence varies slightly
depending on application. Use drive default parameter settings in simple applications that do not require high precision.
Figure 4. 6
Figure 4.6 Basic Start-up and Motor Tuning
Flowchart Subchart Objective Page
A Basic startup procedure and motor tuning. 84
A-1 Simple motor setup with Energy Savings or Speed Search using V/f mode. 85
A-2 High-performance operation using Open Loop Vector (OLV) motor control. 85
A-3 Operation with Permanent Magnet (PM) motors. 86
Install and wire the drive as explained in Chapters 1, 2, and 3
START
Apply main power on to the drive
Adhere to safety messages concerning application of power
Set the control mode in parameter A1-02.
Set the basic parameters
To
To
Flowchart A-1
Control Mode
A1-02 =
0: V/f control
5: Open Loop Vector for PM motors
2: Open Loop
Vector control
To
Flowchart A-2
Flowchart A-3
* b1-01 and b1-02 for frequency reference and run command source selection
*H1-,H2-,H3-,H4-,H6- for I/O terminal setting
*d1- for multi-speed references if used
*C1- and C2-
* C6-01 for heavy/normal duty mode selection
* L3-04 if braking options are used
for accel./decel. and S-curve time settings
Run the motor without load; check the rotation direction and operation.
Verify external signal commands to the drive work as desired.
Couple the load or machine to the motor. Run the machine and check for desired operation.
Fine tune parameters. Adjust application settings (PID, ...) if necessary.
Check the machine operation and verify parameter settings.
Drive is ready to run the application.
From Flowchart A-1, A-2, or A-3