Start-Up Flowcharts; Start-Up Flowcharts; Flowchart A: Basic Start-Up And Motor Tuning - YASKAWA T1000A 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
u Flowchart A: Basic Start-up and Motor Tuning
Flowchart A in Figure 4.7
applications that do not require high precision.
Figure 4.7
Note: 1. 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.
2. Auto-Tuning should be performed again after installing an AC reactor or other such components to the output side of the drive.
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Basic startup procedure and motor tuning
Simple motor setup using V/f mode
High-performance operation using Open Loop Vector (OLV) or Closed Loop Vector (CLV) motor control
Setting up the drive to run a permanent magnet (PM) motor
describes a basic start-up sequence. Use drive default parameter settings in simple
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
C6-01 for heavy/normal duty mode selection
b1-01/02 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
L3-04 if braking options are used
L8-55 = 0 if a regen converter is used.
0: V/f
1: V/f w/PG
To
Flowchart A-1
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 4.7 Basic Start-up
Objective
START
for I/O terminal setting
Control Mode
A1-02 =
2: OLV
3: CLV
To
Flowchart A-2 Flowchart A-3
From Flowchart A-1, A-2, or A-3
YASKAWA ELECTRIC SIEP C710616 30B YASKAWA AC Drive T1000A Technical Manual
5: OLV/PM
6: AOLV/PM
7: CLV/PM
To
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