Delta ME300 Series - Motor Parameters

Chapter 12 Description of Parameter SettingsME300
12.1-05-1
05 Motor Parameters  You can set this parameter during operation.
05-00
Motor Parameter Auto-Tuning
Default: 0
S
ettings
0: No function
1: Dynamic test for induction motor (IM)
2: Static test for induction motor (IM)
13: High frequency stall test for PM synchronous motor
05-01
Full-load Current for Induction Motor 1 (A)
Default: Depending on the
model power
Settings 10–120 % of the drive’s rated current
 Sets 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).

05-02
Rated Power for Induction Motor 1 (kW)
D
efault: Depending on the
model power
S
ettings
0–655.35 kW
 Sets the rated power for motor 1. The default is the drive’s power value.

05-03
Rated Speed for Induction Motor 1 (rpm)
D
efault: Depending on the
motor’s number of poles
S
ettings
0–xxxxx rpm (Depending on the motor’s number of poles)
1710 (60 Hz 4 poles); 1410 (50 Hz 4 poles)
 Sets the rated speed for the motor as indicated on the motor nameplate.
05-04
Number of Poles for Induction Motor 1
Default: 4
Settings 2–20
 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 make sure the motor operates normally.
05-05
No-load Current for Induction Motor 1 (A)
D
efault: Depending on the
model power
S
ettings
0.00–Pr.05-01 default
 The default is 40% of the motor’s rated current.