SIEPCYEUOQ2V01A Q2V Technical Manual
129
■
Precautions before Stationary Auto-Tuning
•
Make sure that the motor magnetic brake is not open.
•
Make sure that external force from the machine will not cause the motor to rotate.
WARNING!
Electrical Shock Hazard. During Auto-Tuning, the motor will receive high voltage when the motor is stopped. Do not
touch the motor until Auto-Tuning is complete. If you touch a motor that is energized, it can cause serious injury or death.
■
Automatically Set E2-02 [Mot Rated Slip] and E2-03 [Mot No-Load Current]
If
T1-12 = 1 [Test Mode Selection = Yes]
when selecting Stationary Auto-Tuning, the drive will automatically set
motor parameters
E2-02 [Mot Rated Slip]
and
E2-03 [Mot No-Load Current]
after Auto-Tuning is complete when
you use the motor for the first time in Drive Mode.
After Stationary Auto-Tuning is complete, use this procedure to do the operation in test mode:
1. Check the
E2-02
and
E2-03
values on the
“
Modified Parameters/Fault Log
”
screen or the
“
Parameters
”
screen.
2. Operate the motor in Drive Mode with these conditions:
•
Make sure that you connect all wiring between the drive and motor
•
Make sure that a mechanical brake on the motor shaft is not locked
•
The maximum motor load must be 30% of the rated load.
•
Keep a constant speed of 30% of
E1-06 [Base Frequency]
(default value = maximum frequency) or more
for 1 second or longer.
3. After the motor stops, examine the values of
E2-02
and
E2-03
again in the Verify Menu or Parameter Setting
Mode.
4. Make sure that the input data is correct.
When the settings in
E2-02
and
E2-03
are different than in step 1, the drive set the values automatically.
■
Precautions before Stationary Auto-Tuning for Line-to-Line Resistance and Stator
Resistance Auto-Tuning
In V/f control, when the motor cable is 50 meters (164 feet) or longer, do Stationary Auto-Tuning for Line-to-Line
Resistance.
WARNING!
Electrical Shock Hazard. During Auto-Tuning, the motor will receive high voltage when the motor is stopped. Do not
touch the motor until Auto-Tuning is complete. If you touch a motor that is energized, it can cause serious injury or death.
■
Precautions before Using Deceleration Rate Tuning and KEB Tuning
Before Deceleration Rate Tuning or KEB Tuning, check these items:
•
Do not do Deceleration Rate Tuning if you use a braking resistor unit or a regenerative converter.
•
Do Deceleration Rate Tuning and KEB Tuning with the load attached to the motor.
•
Do not do Deceleration Rate Tuning or KEB Tuning for these applications:
In Deceleration Rate Tuning and KEB Tuning, the drive will automatically rotate the motor forward and
accelerate and decelerate the motor again and again.
–
On a machine that does not let the motor rotate forward
–
In applications with a small range of operation (trolleys and other such applications that can only move
linearly)
–
In elevator applications
–
Applications where sudden acceleration and sudden deceleration are not applicable.
•
To do KEB Tuning with the external main circuit capacitors connected to the drive, set
L3-26 [DC Bus
Capacitors Extension]
then do KEB Tuning.
•
Do not do KEB Tuning or Deceleration Rate Tuning if the drive is set to use
H1-xx = 61 [MFDI Function
Select = Motor 2 Select]
. Failure to obey can cause an
ov [Overvoltage]
fault.
Summary of Contents for Q2V Series
Page 2: ...This Page Intentionally Blank 2 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 12: ...12 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 18: ...i 2 Legal Information 18 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 26: ...1 2 Features and Advantages of Control Methods 26 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 38: ...2 8 Installation Methods 38 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 70: ...3 3 Main Circuit Wiring 70 SIEPCYEUOQ2V01A Q2V Technical Manual Models B006 B012...
Page 102: ...3 17 Motor Application Precautions 102 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 138: ...4 12 Test Run Checklist 138 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 144: ...5 2 European Standards 144 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 145: ...Standards Compliance 5 5 2 European Standards SIEPCYEUOQ2V01A Q2V Technical Manual 145...
Page 146: ...5 2 European Standards 146 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 266: ...7 10 Troubleshooting Without Fault Display 266 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 284: ...8 6 Storage Guidelines 284 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 312: ...10 10 Peripheral Devices and Options 312 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 430: ...11 21 Parameters Changed by PM Motor Code Selection 430 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 731: ...SIEPCYEUOQ2V01A Q2V Technical Manual 731 Z Z pulse Auto Tuning 125...