Powering Up The Drive; Powering Up The Drive; Powering Up The Drive And Operation Status Display - YASKAWA Z1000 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
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 HOA keypad lights will appear as follows:
Status
Normal
Operation
Fault
External fault (example)
YASKAWA TOEP YAIZ1U 03B YASKAWA AC Drive – Z1000 User Manual
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.
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).
Decouple the motor from the load.
Name
DIGITAL OPERATOR JVOP-183 ALM
- MODE - DRV Rdy
Freq Ref (AI) The data display area displays the frequency reference.
U1-01= 0.00Hz
U1-02= 0.00Hz LSEQ
U1-03= 0.00 A
LREF
FWD
LO
ESC
ALM
DIGITAL OPERATOR JVOP-180 RE
RESET ENTER
- MODE - DRV
Data displayed varies by the type of fault.
RUN EF3 STOP
Solutions on page 200
Ext Fault S3
RESET
FWD
LO
ESC
RE
RESET ENTER
RUN STOP
4.5 Powering Up the Drive
Description
Description
Refer to Fault Displays, Causes, and Possible
for more information. and
is lit.
are lit.
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