Chapter 12 Description of Parameter SettingsC2000
12.1-05-3
Rated Power for Induction Motor 2 (kW)
Default: Depending on
the model power
Settings 0.00–655.35 kW
Set the rated power for motor 2. The default is the drive’s power value.
Rated Speed for Induction Motor 2 (rpm)
Default: Depending on
the motor pole number
Settings 0–xxxx (Depending on the motor pole number)
Sets the rated speed for the motor as indicated on the motor nameplate.
Pr. 01-01 and Pr. 05-04 determine the maximum rotor speed of IM.
For example: Pr. 01-01 = 20Hz, Pr. 05-04 = 2, according to the equation 120 x 20 Hz / 2 = 1200
rpm and take integers. Due to the slip of the IM, the maximum setting value for Pr. 05-15 is 1199
rpm (1200 rpm – 1).
Number of poles for Induction Motor 2
Default: 4
Settings 2–64
Sets the number of poles for the motor (must be an even number).
Set up Pr. 01-35 and Pr. 05-15 before setting up Pr. 05-16 to make sure the motor operates
normally. Pr. 01-35 and Pr. 05-15 determine the maximum set up number of poles.
For example: Pr. 01-35 = 20 Hz and Pr. 05-15 = 39 rpm, according to the equation 120 x 20Hz /
39 rpm = 61.5 and take even number, the number of poles is 60. Therefore, Pr. 05-16 can be set
to the maximum of 60 poles.
No-load Current for Induction Motor 2 (A)
Default: Depending
on the model power
Settings 0.00–Pr. 05-13 default
For model with 110kW and above, default setting is 20% of motor rated current.
Stator Resistance (Rs) for Induction Motor 2
Default: Depending
on the model power
Settings 0.000–65.535 Ω
Rotor Resistance (Rr) for Induction Motor 2
Default: 0.000
Settings 0.000–65.535 Ω
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