Chapter 12 Descriptions of Parameter SettingsC2000 Plus
12.1-05-3
05-13
Full-Load Current for Induction Motor 2 (A)
Default: Depending on the
model power
Settings Depending on the model power
Set this value according to the rated current of the motor as indicated on the motor nameplate.
The default 90% of the drive’s rated current.
Example: The rated current for a 7.5 HP (5.5 kW) motor is 25 A. The default is 22.5 A.
The setting range is between 40 %–120 % of rated current.
25 × 40 % = 10 A and 25 × 120 % = 30 A
05-14
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.
05-15
Rated Speed for Induction Motor 2 (rpm)
Default: Depending on the
motor’s number of poles
Settings 0–xxxx rpm
Set 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 = 20 Hz, 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).
05-16
Number of Poles for Induction Motor 2
Default: 4
Settings 2–64
Set 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 20 Hz /
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.
05-17
No-Load Current for Induction Motor 2 (A)
Default: Depending on the
model power
Settings 0.00–Pr.05-13 default
For model with 110 kW and above, default setting is 20% of motor rated current.
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