Operating Instructions

Descriptions of Parameter Settings
Descriptions of Parameter Settings
155 | 443
Pr.
Explanation
Settings
Default
05-03
Rated speed for induction motor 1
(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
05-04
Number of poles for induction
motor 1
2–20
4
● Sets the number of poles for the motor (must be an even number).
● Set up Pr.01-01 and Pr.05-03 before setting up Pr.05-04 to ensure that the motor operates normally.
Pr.
Explanation
Settings
Default
05-05
No-load current for induction
motor 1 (A)
0.00–Pr.05-01 default
Depending on
the model
power
The default is 40% of the motor's rated current.
Pr.
Explanation
Settings
Default
05-06
Stator resistance (Rs) for
induction motor 1
0.000–65.535 Ω
Depending on
the model
power
05-07
Rotor resistance (Rr) for induction
motor 1
0.000–65.535 Ω
0.000
05-08
Magnetizing inductance (Lm) for
induction motor 1
0.0–6553.5 mH
0.0
05-09
Stator inductance (Lx) for
induction motor 1
0.0–6553.5 mH
0.0
05-13
Full-load current for induction
motor 2 (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
05-14
Rated power for induction motor 2
(kW)
0.00–655.35 kW
Depending on
the model
power
● Sets the rated power for motor 2.
● The default is the drive’s power value.