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Be sure to check the following items before powering on the drive.
After the drive is powered on, the display on the operating panel
is described in the following table.
You can restore the drive to factory parameters. After initialization,
FP-01 is automatically zeroed.
1: Restore factory parameters except motor parameters
When FP-01 is set to 1, most of the parameters are restored to the factory default
settings. However, motor parameters, frequency reference resolution (F0-22), error
records, accumulative running time (F7-09), accumulative power-on time (F7-13),
accumulative power consumption (F7-14), and heatsink temperature of AC drive IGBT
(F7-07) cannot be restored.
2: Clear records
Error records, F7-09, F7-13, and F7-14 are cleared.
4: Back up current user parameters
Parameters set by the current user are backed up. Values of all the current function
parameters are backed up for restoration after error caused by parameter adjustment.
501: Restore user backup parameters
Restore parameters backed up by setting FP-01 to 4.
7.3 CHECKLIST BEFORE POWER-ON
7.4 DISPLAY AFTER POWER-ON
7.5 PARAMETER INITIALIZATION
Item
Content
Voltage
The voltage is AC 380 to 480 V and 50/60 Hz.
The input terminals R, S, and T are correctly connected.
The drive is connected to the motor properly.
Connection of drive output
terminals and motor terminals
The drive output terminals U, V and W are securely connected
to the motor terminals.
Connection of terminals
in control circuit
Terminals of the control circuit are securely connected
to other control devices.
Status of control terminals
All terminals of the control circuit are OFF (the drive is not running).
Load
The motor is idle and not connected to the mechanical system.
State
Display
Description
Normal
Default value 50.00 Hz is displayed
Fault
The drive stops and displays error code.
FP-01
Parameter initialization Default
0
Setting
Range
0
No operation
1
Restore factory parameters except motor parameters
2
Clear records
4
Back up current user parameters
501
Restore user backup parameters
7. BASIC OPERATIONS AND TRIAL RUN
