Operating Instructions

Descriptions of Parameter Settings
Descriptions of Parameter Settings
160 | 443
Pr.
Explanation
Settings
Default
05-66
Rated speed for induction motor 3
(rpm)
0–xxxxx rpm (Depending on the motor’s number of poles)
1710 (60 Hz, 4 poles); 1410 (50 Hz, 4 poles)
Depending on
the motor’s
number of
poles
Sets the rated speed for the motor as indicated on the motor nameplate.
Pr.
Explanation
Settings
Default
05-67
Number of poles for induction
motor 3
2–20
4
● Sets the number of poles for the motor (must be an even number).
● Set up Pr.01-54 and Pr.05-66 before setting up Pr.05-67 to ensure that the motor operates normally.
Pr.
Explanation
Settings
Default
05-68
No-load current for induction
motor 3 (A)
0.00–Pr.05-64 default
Depending on
the model
power
The default is 40% of the motor’s rated current.
Pr.
Explanation
Settings
Default
05-69
Stator resistance (Rs) for
induction motor 3
0.000–65.535 Ω
Depending on
the model
power
05-70
Full-load current for induction
motor 4 (A)
10–120% of the drive’s rated current
Depending on
the model
power
Set this value according to the rated current of the motor as indicated on the motor nameplate. The default is 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 2.5–30 A (25 × 10 % = 2.5 A and 25 × 120 % = 30 A).
Pr.
Explanation
Settings
Default
05-71
Rated power for induction motor 4
(kW)
0.00–655.35 kW
Depending on
the model
power
Sets the rated power for motor 4. The default is the drive’s power value.
Pr.
Explanation
Settings
Default
05-72
Rated speed for induction motor 4
(rpm)
0–xxxxx rpm (Depending on the motor’s number of poles)
1710 (60 Hz, 4 poles); 1410 (50 Hz, 4 poles)
Depending on
the motor’s
number of
poles
Sets the rated speed for the motor as indicated on the motor nameplate.