6 Parameter Description
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187
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Function
Code
Name Setting Range Default Unit Property
F1-12
Encoder pulses per
revolution
0 to 10000 2048 PPR
★
F1-12 is used to set the pulses per revolution of the encoder (according to the encoder
nameplate).
Function
Code
Name Setting Range Default Unit Property
F1-13
Encoder wire-breaking
detection time
0 to 10.0 2.1 s
★
F1-13 is used to set the time that a wire-break fault lasts before being detected.
After the elevator starts running at non-zero speed, if there is no encoder signal input
within the time set in this parameter, the system prompts the encoder fault and stops
running. When the value is smaller than 0.5s, this function is disabled.
Function
Code
Name Setting Range Default Unit Property
F1-14
Stator resistance
(asynchronous motor)
0.000 to 30.000
Model
dependent
★
F1-15
Rotor resistance
(asynchronous motor)
0.000 to 30.000
Model
dependent
★
F1-16
Leakage inductance
(asynchronous motor)
0.00 to 300.00
Model
dependent
mH
★
F1-17
Mutual inductance
(asynchronous motor)
0.1 to 3000.0
Model
dependent
mH
★
F1-18
No-load current
(asynchronous motor)
0.01 to 300.00
Model
dependent
A
★
These parameters are obtained by means of asynchronous motor auto-tuning. After
the motor auto-tuning is completed successfully, the values of these parameters
are updated automatically. If motor auto-tuning cannot be performed on site,
manually enter the values by referring to data of the motor with the same nameplate
parameters.
parameters automatically resume to the default values for the standard motor.
Function
Code
Name Setting Range Default Unit Property
F1-19
Shaft Q inductance
(torque)
0.00 to 650.00 3.00 mH
★
F1-20
Shaft D inductance
(excitation)
0.00 to 650.00 3.00 mH
★
F1-21 0 to 65535 0 -
★
F1-19 to F1-21 are used to display the Shaft D and Q inductances and Back EMF
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