Start-Up Flowcharts; Start-Up Flowcharts; Flowchart A: Basic Start-Up And Motor Tuning - YASKAWA 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 Subchart
A
A-1
A-2
A-3

◆ 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
84
Basic startup procedure and motor tuning.
Simple motor setup with Energy Savings or Speed Search using V/f mode.
High-performance operation using Open Loop Vector (OLV) motor control.
Operation with Permanent Magnet (PM) motors.
Install and wire the drive as explained in Chapters 1, 2, and 3
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
* b1-01 and b1-02 for frequency reference and run command source selection
* H1- ,H2- ,H3- ,H4- ,H6-
* d1- for multi-speed references if used
* C1- and C2- for accel./decel. and S-curve time settings
* C6-01 for heavy/normal duty mode selection
* L3-04 if braking options are used
0: V/f control
Control Mode
To
Flowchart A-1
Flowchart A-2
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.
Figure 4.6 Basic Start-up and Motor Tuning
YASKAWA ELECTRIC SIEP C710606 44B YASKAWA AC Drive T1000V Technical Manual
Objective
START
for I/O terminal setting
5: Open Loop Vector for PM motors
A1-02 =
2: Open Loop To
To
Vector control
Flowchart A-3
From Flowchart A-1, A-2, or A-3
Page
84
85
85
86