YASKAWA A1000 Series User Manual

NO
<1>
Possible
for motor to rotate during
tuning?
Input the motor data.
(T2-01 = 1)
Perform PM
Rotational Auto-Tuning
(T2-01 = 14)
Back EMF
Constant Tuning
(T2-01 = 11)
YES
NO
NO
YES
Possible
for a PG encoder on the
motor to rotate during
tuning?
Motor test report/ data
sheet available?
Input the motor data.
(T2-01 = 0)
YES
<1>
NO
From
Flowchart
A
Yaskawa standard
series motor?
Set the motor code in E5-01.
YES
NO
Motor with PG?
YES
<2>
Set E5-11 to the value of given
on the motor nameplate.
Is there a PG
encoder on the
motor?
Perform PM Inertia Tuning
(T2-01 = 8)
<2>
Should the drive set ASR gain
automatically?
Run the motor without load; check the rotation direction and
operation.Verify external signal commands to the drive work as desired.
Perform Back EMF Constant Tuning (T2-01=11) <4> <5>
Connect the load to the motor.
Perform ASR gain tuning.
(T2-01 = 9). <3>
Run the machine and check for desired operation.
NO
NO
YES
YES
YES
NO
Does the application require
any of the following drive functions?
Feed Forward
KEB 2
Return to
Flowchart
A
Figure 4.7 Operation with Permanent Magnet Motors
<1>
Enter the motor code to E5-01 when using a Yaskawa PM motor (SMRA Series, SSR1 Series, and SST4 Series). If using a
motor from another manufacturer, enter “FFFF”.
<2> Set E5-01 to the motor code to eliminate the need to perform tuning. Refer to Parameters Changed by Motor Code Selection
(for PM Motors) in the drive Technical Manual for details.
<3> Make sure the motor and load can run freely (i.e., if a brake is mounted, make sure it is released).
<4> ASR Gain Tuning automatically performs Inertia Tuning and sets parameters related to Feed Forward and the KEB Ride-Thru
function.
<5> Back EMF Constant Tuning automatically measures motor induced voltage and then sets E5-09 when the motor report or data
sheets are not available.
<6> This type of Auto-Tuning is available in drive software versions PRG: 1015 and later.
4.3 Start-Up Flowcharts
132
YASKAWA ELECTRIC TOEP C710616 41G YASKAWA AC Drive - A1000 Quick Start Guide

YASKAWA A1000 Series Specifications

General

Series	A1000
Type	AC Drive
Altitude	Up to 1000m without derating
Output Frequency	0-400 Hz
Control Method	V/f Control
Overload Capacity	150% for 60 seconds
Communication Options	Modbus, DeviceNet, Profibus, Ethernet/IP
Ambient Temperature	-10 to 50°C
Storage Temperature	-20 to 60°C
Humidity	5% to 95% (non-condensing)
Enclosure Rating	IP20
Horsepower	0.5 to 1000 HP
Power Range	0.4 - 630 kW (varies by voltage and model)
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheat
Cooling Method	Fan Cooled
Safety	Safe Torque Off (STO)