P132: Measurement Function Of Motor Constant - Panasonic VF100 Instruction Manual

P132£ºMeasurement function of motor constant
Used to set "changeover setting of automatic tuning mode" for the motor constant required
by vector control and the motor constant recommended by our company.
!
Caution
•E When automatic tuning of voltage compensation constant is started, inverter will automatically
apply DC high-voltage to the motor. Keep out of the devices.
Failure to do so could lead to electric shocks.
•E When automatic tuning of slip compensation frequency is started, inverter will automatically
drive the motor at 60Hz. Keep out of the devices.
Failure to do could lead to injuries.
Data setting
value
Indicates the data value in normal state.
0 * Used to set when canceling setting state after the automatic tuning mode of
setting value "1 "and "2".
After voltage compensation constant is set to automatic tuning mode
1 After the data is set, return to the operation status display mode. Enter measurement
state, and press the RUN SW to measure constant.
After slip compensation constant is set to automatic tuning mode
2 After the data is set, return to the operation status display mode. Enter measurement
state, and press the RUN SW to measure constant.
According to setting data of "P130: Motor capacity" and "P131: No. of motor poles",
details on "P133: Voltage compensation constant" and "P134: Slip compensation
constant" are changed to the constant recommended by our company.
3
(After the data is set, if the constant of P133 and P134 is changed, setting value
will return to 0 automatically.)
Note
•E Apply automatic tuning only when vector control is selected (P129 ="1")
•E Apply automatic tuning in the state that the motor is stopped completely.
•E Apply automatic tuning of slip compensation frequency in the state that no load on the motor shafts.
•E Acceleration time when slip compensation frequency is tuned automatically is the setting value of P001.
When acceleration time is too short, overcurrent trip may occur. In this case, tuning cannot be
applied correctly.
•E If automatic tuning of motor constant and PID are set simultaneously, automatic tuning of PID
will have the priority.
130
Details
Related
parameters
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Ïà¹Ø P129 P131
P133, P134
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