Section VI. Function Parameter Description
1: output frequency at the time of fault
The output frequency of the inverter at the time of fault
2: output current at the time of fault
The actual output current at the time of fault
3: output voltage at the time of fault
The actual output voltage at the time of fault
4: running state at the time of fault
The running state at the time of fault
LED display expresses the running state, and explains as following:
The first bit of LED
The second bit of
LED
The third bit of LED
The fourth bit of LED
F
forward
command
F forward state
A accelerate
R
reverse
command
R forward state
D
decelerate
E
running in a even
speed
S
stop
command
S stop state
compartmentation
code
S stop state
y06: fault record reset factory setting: 0
0: no action, the fault records retains
1: the fault records resets
y07: rated output current
The rated output current of the inverter.
y08: rated input voltage
The rated input voltage of the inverter. It would be set as per inverter input
voltage level before leaving factory.
y09: product series (only can be inquired)
1: single phase 220V
2: three phase 220V
3: three phase 380V
1:General load (G)
input voltage levelseries number
family code
75：7500 serial
75 1 3
y10: software version (only can be inquired)
*y11~y12: Reserved
y13: total running time setting factory setting: 1
It sets whether add the using time of the machine every time or not.
0: automatically clear after start
Section VI. Function Parameter Description
1: accumulate the time after start.
y14: total time unit factory setting: 0
It sets the unit of the total time.
0: the unit is hour
1: the unit is day
y15: Manufacture Date - year factory setting: leaving factory date
The parameter only can be inquired.
y16: Manufacture Date-month-day factory setting: leaving factory date
The parameter only can be inquired.
y17: decode input
In the state of locked parameter, LED displays the times of error input.
There are three times input limit, if input is wrong in continuous three times,
the systems will prohibit input of the password. It can prevent testing
password in an illegal way, and need restart the machine to input again.
Once the input is right in any time during three times input limit, the
parameter is unlocked.
y18: password input
The parameter sets the password, and the range is 0~9999. After setting
the password, parameter locks and keyboard displays “code”; if the
password is unlocked or password input is right, the keyboard will display
“deco”.
6-2-8. F74 motor parameter [MOT]
b00: motor poles factory setting: 2
It is the half of the magnet poles of the motor.
b01: motor rated current factory setting: (y07) A
The rated current can be set, but can’t be more than the rated current of the
inverter. The parameter confirms the OL protection capability of the motor
and energy-saving running.
To prevent self-cooled motor form overheat when running in a low speed ,
and the motor capacity change when motor character change little, the user
can correct the parameter to protect the motor.
The factory value is decided by power and default value is y07.
b02: motor rated voltage
The voltage in the rated state. If the rated voltage is lower than the voltage
of the supply power, it is necessary to check the insulated intension.
b03: motor rated speed factory setting: 1500rpm
The speed when motor works in the rated power.
b04: motor rated frequency factory setting: 50.00/500.0Hz
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