YASKAWA V1000 Series Technical Manual page 94

4.7 Test Run
3.
Press to select the digit to edit.
4.
Press and enter "0.2." Enter value based on motor nameplate data.
5.
Press to save the setting.
6. The display automatically returns to the screen shown in Step 1.
Repeat Steps 1 through 5 to set the following parameters:
T1-03, Motor Rated Voltage
T1-04, Motor Rated Current
7.
T1-05, Motor Base Frequency
T1-06, Motor Poles
T1-07, Motor Base Frequency
Note: Refer to Motor Data for Auto-Tuning on page 94
Note: For stationary Auto-Tuning for line-to-line resistance only, set T1-02 and T1-04.
Starting Auto-Tuning
WARNING! Sudden Movement Hazard. The drive and motor may start unexpectedly during Auto-Tuning, which could result in death or serious injury. Ensure the area surrounding
the drive motor and load are clear before proceeding with Auto-Tuning.
WARNING! Electrical Shock Hazard. High voltage will be supplied to the motor when stationary Auto-Tuning is performed even with the motor stopped, which could result in death
or serious injury. Do not touch the motor until Auto-Tuning has been completed.
NOTICE: Auto-Tuning will not function properly if a holding brake is engaged on the load. Failure to comply could result in improper operation of the drive. Ensure the motor can
freely spin before beginning Auto-Tuning.
NOTICE: Never perform rotational Auto-Tuning for a motor connected to a load. Failure to comply could result in improper drive operation. If rotational Auto-Tuning is performed
for a motor coupled to a load, the motor constants will be inaccurate and the motor may exhibit abnormal operation. Disconnect or decouple the motor from the load.
Enter the required information from the motor nameplate. Press
Step
1.
After setting T1-07 as illustrated in the previous section, press
RUN
Press to activate Auto-Tuning.
2.
Note: The first digit indicates which motor is undergoing Auto-Tuning (motor 1 or motor 2). The second digit indicates
the type of Auto-Tuning being performed.
3. Auto-Tuning finishes in approximately one to two minutes.
Motor Data for Auto-Tuning
n
No. Name
Selects which set of motor parameters are set during Auto-Tuning. If motor 2 selection (H1-oo =16) is not
selected, this parameter will not be displayed.
1: Motor 1 - E1 to E2
T1-00 Motor Selection 1/2
2: Motor 2 - E3 to E4.
Enabled when motors 1 and 2 are switched to each other (H1-oo =16).
Displayed only when either multi-function contact output H1-01 through H1-07 is set to 16.
Selects the Auto-Tuning mode.
0: OLV Rotational Auto-Tuning
2: Terminal resistance only, Stationary Auto-Tuning
Auto-Tuning Mode
T1-01 3: V/f Rotational Auto-Tuning.
Selection
Only settings 2 and 3 are available when using V/f Control.
Only setting 2 is available when using motor 2.
Settings 0 and 2 are available when using OLV Control.
Sets the motor rated output power. A set value that can provide stable control in the open loop control mode
T1-02 Motor Rated Power ranges from 50 to 100% of the drive rating. In case of motors that operate above base speed, set the value at
base speed.
T1-03 Motor Rated Set the motor base voltage according to the information printed on the motor nameplate. In case of motors
<2>
Voltage that operate above base speed, set the value at base speed.
Enter the motor-rated current as specified on the motor nameplate.
Motor Rated
T1-04 For best performance when using OLV select the drive so that the motor represents 50 to 100% of the drive
Current
rated current. Enter the current required at base speed for motors with extended speed ranges.
Motor Base Enter the motor base frequency as specified on the motor nameplate. Enter the motor base frequency for
T1-05
Frequency extended speed range motors.
Number of Motor
T1-06 Enter number of motor poles indicated on motor nameplate.
Poles
Motor Base Speed Sets the base speed of the motor in revolutions per minute r/min (RPM). Enter the motor base speed for
T1-07
extended speed range motors.
94
Step
for the details of each setting.
to proceed to the Auto-Tuning start screen.
and confirm the display is as follows:
flashes.
Table 4.23 Parameters Set During Auto-Tuning
Description
<1>
YASKAWA ELECTRIC SIEP C710606 18A YASKAWA AC Drive – V1000 Technical Manual (Preliminary)
Display/Result
Display/Result
Control Mode
Range Def.
V/f
1, 2 1 A
0
0, 2, 3 ("2" in V/f A
mode)
0.00 to 650.00 0.40 kW A
0.0 to 255.5 200.0 V A
10 to 200% of Det. by
drive rated o2-04 and A
current C6-01
0.0 to 400.0 60.0 Hz A
2 to 48 4 A
1750.
0 to 24000 A
r/min
OLV
A
A
A
A
A
A
A
A