Siemens SINAMICS V20 Series Easy Start Manual
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Siemens SINAMICS V20 Series Easy Start Manual

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Siemens V20 Frequency Inverter
Easy Start Guide
The Siemens V20 Frequency Inverter range is
available to order from inverterdrive.com
This guide is intended to compliment the user manual provided by the manufacturer.
It is provided as a basic introduction to the product for Inverter Drive Supermarket customers.
It should not be used as a replacement for the manual issued by the manufacturer.
This product is not a safety device. All safety considerations including but not
limited to Emergency Stop provision should be assessed separately and are
outside the scope of this guide.
L1
L2/N
DANGER
RISK OF ELECTRIC
SHOCK! HAZARDOUS VOLTAGE PRESENT FOR
UP TO 5 MINUTES AFTER DISCONNECTION
FROM POWER SUPPLY! SEE INSTRUCTIONS!
U
V
W
DC- DC+
L3
Issue 1
20160509

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Summary of Contents for Siemens SINAMICS V20 Series

  • Page 1 UP TO 5 MINUTES AFTER DISCONNECTION FROM POWER SUPPLY! SEE INSTRUCTIONS! DC- DC+ The Siemens V20 Frequency Inverter range is available to order from inverterdrive.com This guide is intended to compliment the user manual provided by the manufacturer. It is provided as a basic introduction to the product for Inverter Drive Supermarket customers.

  • Page 2: Table Of Contents

    Easy Start Guide Siemens V20 Series Inverter Contents Page 1 Contents Page 2 Power and Motor Connections (Single Phase) Page 3 Power and Motor Connections (Three Phase) Page 4 Motor Connections - Star and Delta Page 5 Parameters - Overview...

  • Page 3: Power And Motor Connections (Single Phase)

    Easy Start Guide Siemens V20 Series Inverter 1. Power and Motor Connections (Single Phase) SUPPLY Neutral Earth Live Before commencing, confirm that the Inverter and all cables are completely L2/N isolated from the power supply, have been isolated for at least 5 minutes and that the motor is not turning.

  • Page 4: Power And Motor Connections (Three Phase)

    Easy Start Guide Siemens V20 Series Inverter 2. Power and Motor Connections (Three Phase) SUPPLY Phases Earth Before commencing, confirm that the Inverter and all cables are completely L2/N isolated from the power supply, have been isolated for at least 5 minutes and that the motor is not turning.

  • Page 5: Motor Connections - Star And Delta

    Easy Start Guide Siemens V20 Series Inverter 3. Motor Connections - Star and Delta Dual voltage induction motors typically include The selection of Star or Delta is not optional six connection terminals. The terminals can be and must match the supply voltage.

  • Page 6: Parameters - Overview

    Easy Start Guide Siemens V20 Series Inverter 4. Parameters - overview The Inverter contains a number of settings The parameters contain critical information which can be changed to tailor it for use in a essential to the correct operation of the wide range of applications.

  • Page 7: How To Set A Parameter Value

    Easy Start Guide Siemens V20 Series Inverter 6. How to set a Parameter value 6.1 Press the M key to access parameters. With the motor stopped and from the status menu (see illustration on the left), press the M key to access the parameter menu.

  • Page 8: How To Operate The Inverter From The Keypad

    Easy Start Guide Siemens V20 Series Inverter 7. How to operate the Inverter from the keypad 7.1 Locate frequency in the status menu. Press the OK button repeatedly to cycle through Output Voltage (V), Output Current (A) and DC Bus Voltage (V) until you reach Output frequency (Hz).

  • Page 9: How To Connect And Configure A Potentiometer For Remote Speed Control

    Easy Start Guide Siemens V20 Series Inverter 8. How to connect and configure a Potentiometer for remote speed control If speed control via the up and down keys is A Potentiometer of more than 5kOhm rating unsuitable for the application, a remote should be used eg.

  • Page 10: How To Connect And Configure A Run Forward Or

    Easy Start Guide Siemens V20 Series Inverter 9. How to connect and configure a Run Forward or Run Reverse switch The procedure described in Section 7 enable This section explains how to enable 2-wire Run/Stop operation via the red and green control with Run Forward / Stop / Run Reverse buttons on the Inverter.

  • Page 11: How To Connect And Configure A Run/Stop Switch

    Easy Start Guide Siemens V20 Series Inverter 10. How to connect and configure a Run/Stop switch with Forward/Reverse selection The procedure described in Section 7 enable This section explains how to enable 2-wire Run/Stop operation via the red and green control with Run/Stop and Forward/Reverse buttons on the Inverter.

  • Page 12: How To Configure "3-Wire" Control With Run/Stop

    Easy Start Guide Siemens V20 Series Inverter 11. How to configure “3-Wire” control with Run/Stop pushbuttons and Forward/Reverse selection The procedure described in Section 7 enable This section explains how to enable 3-wire Run/Stop operation via the red and green control with Run and Stop commands via buttons on the Inverter.

  • Page 13: How To Reset The Inverter To Factory Defaults

    Easy Start Guide Siemens V20 Series Inverter 12. How to reset the Inverter to Factory Defaults 12.1 Set the Commissioning Parameter to “Factory Settings”. With the motor stopped and from the status menu, press the M key to access the parameter list. Use the up and...

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