YASKAWA AC Drive-A1000 User Manual

4.5 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 Description
Power supply voltage
600 V class: Three-phase 500 to 600 Vac 50/60 Hz
Properly wire the power supply input terminals (R/L1, S/L2, T/L3).
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
Decouple the motor from the load.
n
Status Display
When the power supply to the drive is turned on, the digital operator lights will appear as follows:
Status Name Description
Normal
Operation
D GI A O ERA OR VO - 80
ALARM
- MODE -
U1-01= 0.00Hz
U1-02= 0.00Hz
U1-03= 0.00A
DRV
FREF (OPR)
Rdy
OG FWD FWD/REV
LSEQ
LREF
The data display area displays the frequency reference.
is lit.
Fault
D GI A O ERA OR VO - 80
ALARM
- MODE -
EF3
Ext Fault S3
DRV
FWD
RESET
External fault (example)
Data displayed varies by the type of fault. Refer to Fault Displays, Causes, and Possible
Solutions on page 300 for more information.
and are lit.
4.5 Powering Up the Drive
96
YASKAWA ELECTRIC SIEP C710616 31B YASKAWA AC Drive – A1000 Technical Manual

YASKAWA AC Drive-A1000 Specifications

General

Brand	YASKAWA
Model	AC Drive-A1000
Category	Controller
Language	English