Powering Up The Drive; Powering Up The Drive; Powering Up The Drive And Operation Status Display - YASKAWA CIMR-JC4A0002BAA Quick Start Manual

4.6 Powering Up the Drive

4.6

Powering Up the Drive

u

Powering Up the Drive and Operation Status Display

n Powering Up the Drive
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
n Status Display
When the power supply to the drive is turned on, the LED operator lights will appear as
follows:
No.
Normal
Operation
Fault
Main circuit low voltage (ex)
112
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.
Name
The data display area displays the frequency reference.
Data displayed varies by the type of fault.
Causes and Possible Solutions on page 130
possible solution.
STOP
STOP
YASKAWA ELECTRIC TOEP C710606 26B YASKAWA AC Drive – J1000 Quick Start Guide
http://nicontrols.com
Description
Description
Refer to Fault Displays,
and are lit.
is lit.
for more information and