Powtran PI7500 Series User Manual page 34

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 second bit of
The first bit of LED
LED
forward
F F forward state
command
reverse
R R forward state
command
stop
S S stop state
command
y06: fault record reset
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)
75 1
series number
family code
75 ： 7500 serial
1 : General load (G)
y10: software version (only can be inquired)
*y11~y12: Reserved
y13: total running time setting
It sets whether add the using time of the machine every time or not.
0: automatically clear after start
Section VI. Function Parameter Description
The third bit of LED The fourth bit of LED
A accelerate
D decelerate
compartmentation
code
running in a even
E
speed
S stop state
factory setting: 0
3
input voltage level
1: single phase 220V
2: three phase 220V
3: three phase 380V
factory setting: 1
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Section VI. Function Parameter Description
1: accumulate the time after start.
y14: total time unit
It sets the unit of the total time.
0: the unit is hour
1: the unit is day
y15: Manufacture Date - year
The parameter only can be inquired.
y16: Manufacture Date-month-day
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
It is the half of the magnet poles of the motor.
b01: motor rated current
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
The speed when motor works in the rated power.
b04: motor rated frequency
factory setting: 0
factory setting: leaving factory date
factory setting: leaving factory date
factory setting: 2
factory setting: (y07) A
factory setting: 1500rpm
factory setting: 50.00/500.0Hz
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