4.4 Start-Up Flowcharts
Start-Up Programming
& Operation
4
YASKAWA ELECTRIC SIEP C710616 35D YASKAWA AC Drive E1000 Technical Manual 107
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.
Note: 1. Function availability differs for drive models CIMR-E4A0930 and 4A1200. Refer to Parameter Groups on page 359 for details.
2. Refer to Application Selection on page 111 to set up the drive using one of the application presets.
Note: To set up the drive using one of the Application Presets, refer to Application Selection on page 111.
◆ Flowchart A: Basic Start-up and Motor Tuning
Flowchart A in Figure 4.7 describes a basic start-up sequence. This sequence varies slightly depending on the
application. Use drive default parameter settings in simple applications that do not require high precision.
Figure 4.7
Figure 4.7 Basic Start-up
Note: When the motor cable length has changed for more than 50 m after Auto-Tuning has been performed (e.g., after the drive has
been set up and then later installed in a different location), execute Stationary Auto-Tuning for resistance between motor lines
once the drive is installed in its final installation location.
Note: Auto-Tuning should be performed again after installing an AC reactor or other such components to the output side of the drive.
Flowchart Subchart Objective Page
A – Basic startup procedure and motor tuning 107
–
A-1 Simple motor setup using V/f mode 108
A-2 Setting up the drive to run a permanent magnet (PM) motor 109
YES
NO
START
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
Application Presets
A1-06 used ?
Set the control mode in parameter A1-02.
Refer to
Application
Selection section
To
Flowchart A-1
Control Mode
A1-02 =
To
Flowchart A-2
Set the basic parameters
b1-01/02 for frequency reference and run command source selection
H1-,H2-,H3-,H4-,H6-for I/O terminal setting
d1- for multi-step speed references if used
C1- and C2-for accel./decel. and S-curve time settings
L3-04 if dynamic braking options are used
Fine tune parameters. Adjust application settings (PI, ...) if necessary.
Check the machine operation and verify parameter settings.
Drive is ready to run the application.
From Flowchart A-1 or A-2
0: V/f
5: OLV/PM
SIEP_C710616_35.book 107 ページ ２０１５年１１月３０日 月曜日 午後２時２分
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