Delta ME300 Series User Manual

Chapter 12 Description of Parameter Settings
ME300
12.1-00-7
00-11
Speed Control Mode
Default: 0
Settings
0: IM V/F (IM V/F control)
2: IM / PM SVC (IM / PM space vector control)
 Determines the control mode of the AC motor drive:
0: IM V/F control: you can set the proportion of V/F as required and control multiple motors
simultaneously.
2: IM sensorless vector control: get the optimal control by auto-tuning the motor parameters.
 When Pr.00-10 = 0 and you set Pr.00-11 to 0, the V/F control diagram is as follows:
AVR
LPF
LPF
Acc/Dec Time
V/F Table
V/F Table
Torque
Compensation
Current
Detection
Current
Detection
IGBT
PWM
IM
Pr.07-24
Pr.07-26
Pr.07-23
Pr.01-01~01-02 Pr.05-01~05-04
+
Pr.01-01~01-08
Pr.01-12~01-27
Fcmd
Pr.00-20
LPF
Slip
Compensation
Pr.07-25
U
a
U
b
U
c
+
U
a
U
b
U
c
Pr.07-27
I
a
I
b
I
c
DC Bus
Voltage
Detection
DC Bus
Voltage
Protection
+
+

Delta ME300 Series Specifications

General

Power Rating	0.4 kW ~ 110 kW
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overtemperature, Short Circuit
Communication	RS-485
Storage Temperature	-20-60°C
Dimensions	Varies by model
Weight	Varies by model
Input Voltage	3-phase 220VAC
Humidity	90% RH, non-condensing