Test Run; Test Run; Powering Up The Drive And Operation Status Display; Auto-Tuning - YASKAWA V1000 Series Technical Manual

4.7

Test Run

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Powering Up the Drive and Operation Status Display

Powering Up the Drive
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Review the following checklist before turning the power on.
Item to Check
Power supply voltage
Drive output terminals and motor
terminals
Control circuit terminals
Drive control terminal status
Status of the load and connected
machinery
Status Display
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When the power supply to the drive is turned on, the LED operator lights will appear as follows:
No. Name
Normal Operation
Fault
Main circuit low voltage (ex)

Auto-Tuning

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Auto-Tuning automatically sets and tunes parameters required for motor operation.
Types of Auto-Tuning
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There are three types of Auto-Tuning.
Type
Rotational Auto-Tuning for V/
f Control
Rotational
Auto-Tuning for OLV Control
Stationary Auto-Tuning for V/
f and OLV Control Line-to-
Line Resistance Only
Note: Auto-Tuning cannot be performed on permanent magnet motors (IPM, SPM, etc.).
YASKAWA ELECTRIC SIEP C710606 18A YASKAWA AC Drive – V1000 Technical Manual (Preliminary)
Description
Ensure the power supply voltage is correct:
200 V class: single-phase 200 to 240 Vac 50/60 Hz
200 V class: 3-phase 200 to 240 Vac 50/60 Hz
400 V class: 3-phase 380 to 480 Vac 50/60 Hz
Properly wire the power supply input terminals (R/L1, S/L2, T/L3).
(for single-phase 200 V class models, wire only R/L1 and S/L2)
Check for proper grounding of drive and motor.
Properly wire drive output terminals U/T1, V/T2, and W/T3 with motor terminals U, V, and W.
Check control circuit terminal connections.
Open all control circuit terminals (off).
Uncouple the motor from the load.
Description
The data display area displays the frequency reference.
Data displayed varies by the type of fault.
more information and corrective action.
STOP
STOP
Refer to Auto-Tuning Selection on page 92
Setting Application Conditions and Benefits
Assumes the motor can rotate during the Auto-Tuning process
T1-01 = 3 Improves torque compensation, slip compensation, energy savings, and speed search
performance
Assumes the motor can rotate during the Auto-Tuning process
T1-01 = 0
Achieves high-performance motor control
For use when the motor cable exceeds 50 m
The motor cable length has been modified after Auto-Tuning has been previously
T1-01 = 2
performed
When motor capacity and drive capacity differ
flashes.
Refer to Fault Displays, Causes, and Possible Solutions on page 229
and are lit.
to select the best type of Auto-Tuning for the application.
V/f Control
Open Loop Vector Control
V/f Control, Open Loop Vector Control

4.7 Test Run

for
Control Mode
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