160 YASKAWA TM.V1000.01 V1000 Drive Installation & Start-Up Manual (Preliminary 01-19-07)
4.5 Test Run
4.5 Test Run
◆ Powering Up the Drive and Operation Status Display
■ Powering Up the Drive
Review the following checklist before turning the power on.
■ Status Display
When the power supply to the drive is turned on, the LED operator lights will
appear as follows:
Item to Check Description
Power supply voltage
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.
Drive output terminals
and motor terminals
Properly wire drive output terminals U/T1, V/T2, and W/T3 with motor terminals U, V
and W.
Control circuit terminals Check control circuit terminal connections.
Drive control terminal
status
Open all control circuit terminals (off).
Status of the load and
connected machinery
Uncouple the motor from the load.
No. Name Description
Normal
Operation
The data display area displays the frequency reference. flashes.
Fault
Main circuit low voltage (ex)
Data displayed varies by the type of fault. Refer to Fault Displays,
Causes, and Possible Solutions on page 202 for more information
and corrective action. and are lit.