Santerno SINUS VEGA 2S - User Manual

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15V0073BA100

VARIABLE FREQUENCY DRIVE

SINUS VEGA

Basic User Manual-Manuale d’uso Basic

06/06/15 R.00

EN

Table of Contents

Questions and Answers

I
Ian BuckSep 9, 2025
What to do if Santerno SINUS VEGA 2S shows emergency stop or external equipment fails?
- D
  Dawn CaseySep 9, 2025
  If your Santerno Inverter experiences an emergency stop or external equipment fails, it could be due to several reasons. If you press the STOP key when operating in non-keypad mode, check the present operating mode. Pressing STOP when the inverter is in stall status can cause this, so set the operating parameters correctly. The inverter will report an F.Ed fault if it is in stall status for 1 minute, so set the operating parameters correctly. If the terminal used for stopping the inverter in an emergency is closed, disconnect the terminal if the external fault is cleared.
B
Brittney CarlsonAug 23, 2025
What to do if Santerno Inverter shows over-current in Dec process?
- J
  Jonathan ButlerAug 23, 2025
  If a Santerno Inverter shows an over-current error during deceleration, it could be due to a deceleration time that is too short, so prolong the deceleration time. It may also be caused by a load inertia that is too high, so connect a suitable braking device. Finally, the inverter’s power may be too low, so select an inverter with a larger capacity.
S
Sophia BernardAug 25, 2025
Why is my Santerno Inverter showing over voltage in Dec process?
- T
  Teresa RodriguezAug 25, 2025
  If a Santerno Inverter shows an overvoltage error during deceleration, it could be because the deceleration time is too short relative to the energy being generated, so prolong the deceleration time. It may also be because the load inertia is too high, so use a suitable dynamic braking device.
K
Kathryn CareyAug 27, 2025
What causes Santerno SINUS VEGA 2S overload and how to resolve it?
- J
  Joseph RobinsonAug 27, 2025
  If your Santerno Inverter is experiencing an overload, it could be due to several factors. The acceleration time might be too short, so try prolonging it. Excessive DC braking energy could be the cause, so reduce the DC braking current and prolong the braking time. An improper V/F curve can also lead to overload, so adjust the V/F curve or torque boost value. Avoid restarting the inverter while the motor is still rotating; ensure the motor stops completely before restarting. Check the AC supply voltage, as a low voltage can cause an overload. Finally, the load might be too heavy for the inverter, so consider selecting an inverter with larger power.
A
Amber WilliamsAug 27, 2025
Why does my Santerno SINUS VEGA 2S show over-current during constant speed operation?
- B
  Brian WrightAug 28, 2025
  If your Santerno Inverter displays an over-current error during constant speed operation, it might be due to a sudden change in load, so reduce the change of the load. It could also be caused by an acceleration or deceleration time that is too short, so prolong the acceleration/deceleration time. Finally, there may be an abnormal load, so check the load.
F
fandersonAug 29, 2025
What causes over voltage in Acc process on Santerno SINUS VEGA 2S Inverter?
- J
  Jonathan WyattAug 29, 2025
  If your Santerno Inverter is showing an overvoltage error during the acceleration process, it could be due to an abnormal AC supply voltage, so check the AC supply voltage. It may also be due to an acceleration time that is too short, so prolong the acceleration time. Additionally, it can happen if the inverter is restarted with a rotating motor, so start when the motor stops.
L
Lindsay ThorntonSep 18, 2025
What does EEPROM R/W fault mean on Santerno Inverter?
- J
  jeffreylewisSep 18, 2025
  If your Santerno Inverter displays an EEPROM R/W fault, it is likely due to an R/W fault of control parameters. Press STOP/RESET to reset.
J
Jennifer LawsonSep 19, 2025
What causes PID feedback break line error in Santerno SINUS VEGA 2S?
- U
  uzimmermanSep 19, 2025
  If your Santerno Inverter is showing a PID feedback break line error, it could be due to an abnormal PID feedback signal, so modify F7.29. It may also be due to improperly set alarm parameters, so check if PID wiring and feedback signal is normal.
S
schmidtjenniferSep 8, 2025
What causes unexpected stops during running of Santerno SINUS VEGA 2S?
- J
  Julia KelleySep 8, 2025
  If you are experiencing unexpected stops during running with your Santerno Inverter, it could be due to several reasons: * An alarm may have occurred, so find out the reason and reset. * A single cycle of PLC may have finished, so check PLC configuration. * There may be an interruption of the communication between the inverter and host or flush mount faceplate, so check communication cables and FB.02, FB.03 settings. * There may be a power failure, so check the power supply. * The command input method may have changed, so check the command input method and corresponding parameter. * The positive/negative logic of control terminal may have changed, so check F9.15.
T
Theresa StephensSep 4, 2025
How do I troubleshoot RS485 communication failure on a Santerno SINUS VEGA 2S Inverter?
- D
  Diana FloresSep 4, 2025
  If you are experiencing an RS485 communication failure with your Santerno Inverter, it could be due to a wrong baud rate setting, so set the baud rate correctly. It may also be due to a serial port communication error, so press STOP/RESET to reset. Improper setting of alarm conditions can also cause this, so modify FP.02, FP.03 and FFL.12. Finally, the host FC may not be working, so check whether the host FC is working or not and check the wiring.

Summary

Specifications and Optional Parts

Specifications

Details technical specifications of the inverter.

Installation and Wiring

Installation

Details environmental and mounting requirements for installation.

Wiring

Covers power and control circuit wiring procedures.

Overview

Power Terminals

Defines the function of power terminals.

Control Circuit Wiring

Explains wiring for control terminals and jumpers.

Operation Procedures

Operation Guide

Provides general guidance on operating the inverter.

Keypad Function Explanation

Parameter Setting Method

Outlines the method for setting inverter parameters.

Motor parameters self learning

Explains the procedure for motor parameter self-learning.

Password setting

Parameters

Basic Parameters（F0）

Details basic parameters for inverter configuration.

Motor Parameter（F1）

Covers parameters related to motor configuration.

Start;Brake Parameter（F2）

Explains parameters for start and brake functions.

Flux vector control parameters（F3）

Details parameters for flux vector control.

Current vector control parameter（F4）

Multi-function terminal（F5）

Explains functions assignable to multi-function terminals.

Output terminal control parameters（F6）

Details parameters for output terminal control.

Close-loop PID control（F7）

Enhanced function（F9）

Communication（FB）

PLC parameters（FD）

Protection（FL）

Protection of Parameters（FP）

Troubleshooting

Maintenance

Routine Maintenance

General Inspection

Communication Protocol

Communication Mode

Protocol Format

Protocol Function

Santerno SINUS VEGA 2S Specifications

General

Brand	Santerno
Model	SINUS VEGA 2S
Category	Inverter
Language	English

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