S&P VFTM 320 IP20 - User Manual

VFTM 320 IP20 / IP66
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Summary

Recommendations

Transport and Handling

Safety Rules

3.1. On installation

Guidelines for professional installation and compliance with regulations.

3.2. At start up

Checks and procedures before powering up the equipment.

Commissioning of Plug & Play Modes from the Factory

4.1. Manual control with integrated frontal wheel

Using the frontal wheel for speed adjustment and stop/start control.

4.1.1. Wiring diagrams

Wiring configurations for manual control with frontal wheel for different motor types.

4.2. Constant pressure mode (PI control)

Configuring the drive for constant pressure control using a 0-10V signal.

4.2.1. Wiring diagrams

Wiring configurations for constant pressure PI control for different motor types.

Commissioning of Additional Functions;Modes

5.1. Frequency drive reconfiguration

Accessing additional functions and modes via manual parameter reconfiguration.

5.2. Manual;automatic reset

Configuring the inverter for automatic or manual restart after a fault.

5.2.1. Steps to follow manual reset activation for manual regulation mode

Detailed steps for setting manual reset for manual regulation mode.

5.2.2. Steps to follow activation manual reset for constant pressure mode (COP)

Detailed steps for setting manual reset for constant pressure mode.

5.3. Minimum;maximum frequency modification

Adjusting the operational speed limits of the frequency drive.

5.4. Enable motor thermal protection; emergency stop

Activating thermal protection and emergency stop functions for motor safety.

5.4.1. Wiring diagram

Wiring diagram for motor thermal protection and emergency stop.

5.5. Enable PTC thermal protection

Configuring the drive to use PTC probes for motor thermal protection.

5.5.1. Wiring diagram

Wiring diagram for PTC thermal protection.

5.6. On;off control by external switch

Implementing remote start/stop functionality using an external switch.

5.6.1. Wiring diagrams

Wiring diagrams for external switch control.

5.7. Proportional manual control by REB-ECOWATT remote control

Manual frequency control using an external REB-ECOWATT potentiometer.

5.7.1. Wiring diagrams

Wiring diagrams for REB-ECOWATT remote control.

5.8. Automatic proportional control with external 0-10 V analog signal

Automatic speed control based on an external 0-10V analog input signal.

5.8.1. Wiring diagrams

Wiring diagrams for 0-10V analog signal control.

5.9. Automatic proportional control with 4-20 mA external analog signal

Automatic speed control using a 4-20mA analog signal for various sensors.

5.9.1. Wiring diagrams

Wiring diagrams for 4-20mA analog signal control.

5.10. Three preset speeds

Configuring and enabling three preselected operational speeds via digital signals.

5.10.1. Wiring diagram

Wiring diagram for implementing three preset speeds.

5.11. Set point modification in constant pressure system modes

Adjusting the set point for constant pressure systems based on sensor range.

5.12. PI control in constant pressure;airflow systems with external sensor with 0-10 V signal

PI control for constant airflow (CAV) or pressure (COP) using a 0-10V sensor.

5.12.1. Installation diagram

Diagram illustrating the installation for constant airflow (CAV) mode.

5.12.2. Drive reconfiguration

Reconfiguring the drive's set points for specific installation types.

5.12.3. Wiring diagrams

Wiring diagrams for PI control in constant pressure/airflow systems.

Maintenance

Recycling

S&P VFTM 320 IP20 Specifications

General

Brand	S&P
Model	VFTM 320 IP20
Category	DC Drives
Language	English