VLT ® 2000 Series I The “Stop/Reset” key allows you to stop the connected motor during operation, provided you have not chosen to set parameter 007 to Disable . Line A of the display will flash after you have pressed the “Stop/Reset” key. The “Stop/Reset” key does not disconnect the supply voltage and may therefore not be used as a safety switch. Stop Reset Jog I The “Jog” key allows you to make the motor run at a fixed, preprogrammed speed or fre- quency. This frequency is set in parameter 203. Make sure that parameter 009 is set to Enable first. The VLT frequency converter is Jogging as long as the “Jog” key is held down.
How to operate your VLT I ➤ This key allows you to change the rotation direction of the motor. The set ramp times (up/down) in parameters 215 and 216 will be used when the key is activated. For safety reasons the key can only be activated when the VLT frequency converter is set to local operation (parameter 003). To make this key work you must change the factory setting of parameter 008 from Disable to Enable . Fwd. Rev. ➤ The “Stop/Reset” key can also reset the frequency converter after trip. To make the key work, set parameter 006 to Enable . Start I Press this key to start the connected motor.
Section 1 Section 2 Section 3 Menu I This key allows you to change from Display group (see page 48) to Menu group (see page 48) and on to Parameter group (see page 49). – I + These keys allow you to move round in 5 different groups (modes) in order to choose a menu, a specific parameter or a data value. In Display group (see next page page page page page) you can choose between 10 different display indications by using the “+” and ” − ” keys. DISPLAY GROUP MENU GROUP PARAMETER GROUP I Altering a data value (digits) When you press the “Data” key, the digit to the right flashes (active).The other digits can be activated one by one by pressing the “Data” key one, two, three or four times.
You can alter the activated digit by pressing the “+” or “ − ” key. It is not possible to delete or alter the values of the factory settings. DATA GROUP Pressing the “Menu” key will return you from Data group (see page 49) to Parameter group (see page 49) and back to Menu group (see page 48). Press the “Menu” key in Data group to store altered data values. To alter some values, you will have to stop the motor first by pressing the “Stop/Reset” key. Data I The “Data” key allows you to change from Parameter group (see page 49) to Data group (see page 49) and from Menu group (see page 48) to Display group (see page 48).
I Altering a data value (text) If the data value of the chosen parameter is a text, you can see the chosen text in the display. The text can be altered by pressing “Data”and then the “+” or “ − ” key. The shown text is stored when you leave Data group or on Time out (20 sec.), see page 49 under Data group. It is not possible to delete or alter the values of the factory setting. DISPLAY GROUP MENU GROUP PARAMETER GROUP DATA GROUP To alter some values, you will have to stop the motor first by pressing the “Stop/Reset” key. MG.20.B6.02 – VLT is a registered Danfoss trademark 47