DRV-28 inverter
s Basic operartion instructions
-45-
After selecting motor autotuning type, enter motor parameter autotuning interface, and press RUN
key to start motor parameter autotuning. After autotuning is done, a prompt will pop out indicating
autotuning is succeeded, and then it will return to the main interface of stop. During autotuning, users
can press STOP/RST key to terminate autotuning; if any fault occur during autotuning, the keypad will
pop out a fault interface.
Fig 5.18 Parameter autotuning finished
5.4.9 Parameter backup
In "parameter backup" menu, press
key,
key or
key to enter function parameter
backup setting interface and function parameter restoration setup interface to upload/download
inverter parameters, or restore inverter parameters to default value. The keypad has three different
storage areas for parameter backup, and each storage area can save the parameters of one inverter,
namely it can save parameters of three inverter in total.
Fig 5.19 Parameter backup operation diagram
5.4.10 System setup
In "System setup" menu, press
key,
key or
key to enter system setup interface to
set keypad language, time/date, backlight brightness, backlight time and restore parameters.
Note: Clock battery is not included, and the keypad time/date needs to be reset after power off. If
time-keeping after power off is needed, users should purchase the clock batteries separately.
16:02:35
Common parameter setup
Parameter setup
State monitoring
Fault record
Parameter backup/restore to default value
System setting
Forward
Local
Ready
Homepage
Return
Select
16:02:35
Language selection
Time/date
Backlight brightness adjustment
Backlight time adjustment
Forward
Local
Ready
Homepage
Return
Select
Power-on guiding enable
Power-on guiding settings
Fig 5.20 System setup diagram
