YASKAWA U1000 Series - START-UP FLOWCHARTS

4.4 Start-Up Flowcharts
YASKAWA ELECTRIC SIEP C710636 02B YASKAWA U1000 Technical Manual 143
Start-Up Programming & Operation
4
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
Flowchart A 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 4.8 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.
Flowchart Subchart Objective Page
A – Basic startup procedure and motor tuning 143
–
A-1 Simple motor setup using V/f mode 144
A-2 High-performance operation using Open Loop Vector (OLV) or Closed Loop Vector (CLV) motor control 145
A-3 Setting up the drive to run a permanent magnet (PM) motor 146
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 Preset
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
To
Flowchart A-3
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-speed references if used
 C1- and C2- for accel./decel. and S-curve time settings
 C6-01 for heavy/normal duty mode selection
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
0: V/f
1: V/f w/PG
2: OLV
3: CLV
5: OLV/PM
6: AOLV/PM
7: CLV/PM
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