Frequency Inverter EM60-S2, 1F, 220V - Efficient Motor Control

Item

Specifications

Control

Control Mode

V/F control

Open loop vector control (SVC)

Frequency Resolution

Digital: 0.02%

Analog: 0.1%

V/F Curve

Linear, square root, random V/F

Overload Capacity

150% of rated current for 60s; 180% of rated current for 3s

Starting Torque

G type: 0.5Hz/150% (SVC);

Speed Control Range

1:100 (SVC)

Stable Speed Accuracy

±0.5% (SVC)

Torque Compensation

Manual torque compensation (0.1%-30.0%), automatic torque compensation

Configuration

Control Power Supply +24V

Max. Output Current 300mA

Input Terminal

4-way digital input terminal (DI1-DI4) can be additionally expanded with a 2-way (DI5-DI6) by connecting with an IO expansion card, DI6 can connect with a high-speed pulse input of a 1-way analog input terminal (VF1), which can be additionally expanded with a 1-way (VF2) by connecting with an IO expansion card, and can also be used as a digital input terminal through settings.
Operation Instructions: VF1 can serve as voltage (0V-10V) or current (0/4mA~20mA) input, however, VF2 can only serve as voltage (0V~10V) input.

Output Terminal

1-way analog output terminal FM1 can be additionally expanded with a 1-way (FM2) by connecting with an IO expansion card, can output voltage (0V-10V) and current (0mA~20mA), 1-way relay output T1, under 30V/1A for DC and under 250V/3A for AC.

Operation

Operation Mode

Keypad, terminal, RS485 communication  

Frequency Source

14 main frequency sources, 14 auxiliary frequency sources. They can be combined and switched through several modes. The input mode of each frequency source can accept several methods: keypad potentiometer, external analog, digital reference, pulse reference, multiplex directive, simple PLC, communication, arithmetic results, etc.

Torque

14 types of torque sources, including digital references, external analog, pulse reference, multiplex directive, communication, arithmetic results, etc.

Acceleration and Deceleration Time

4-group linear (terminal switching can be chosen through acceleration and deceleration time), S curve 1 and S curve 2.

Emergency Stop

Immediately cut off the output of the frequency inverter

Multiplex Speed

Maximum allowed setting of 16-phase speeds and using various combinations of multiplex directives of the terminal for switching

Simple PLC Function

Continuous running of 16-phase speeds and separate settings for acceleration and deceleration time and running

Jogging Control

Separate settings for jogging frequency and acceleration and deceleration, additionally set the unit in operation and confirm whether jogging is preferred

Speed Tracking

The frequency inverter begins operation by tracking load speed

Fixed Length and Distance Control

Realization of fixed length and distance control function through pulse input