Operation

Both keypads have 5 keys with the following functions:

Key

Start [2]

  • Enable the drive
  • Change the direction of rotation

 

Key

Stop [3]

  • Stop the drive
  • Acknowledge the fault

 

Key

Navigate [4]

  • Switch the menu
  • Save parameter values
  • Display real‑time information

 

Key

Up [5]

  • Increase speed
  • Increase parameter values

 

Key

Down [6]

  • Decrease speed
  • Decrease parameter values

The following keys are only available on IP66 devices with TFT display:

Key

F1 function [A]

  • Language selection

 

Key

F2 function [B]

  • Standby display brightness

 

Key

Info/help [C]

  • Display of information in the operating state (inverter without faults)
  • Detailed description of the pending fault (inverter in fault state)

The parameter edit menu can only be accessed by pressing the <Navigate> key [4].

  • To switch between the menu for changing parameters and real-time display (operating speed/operating current): Keep the key pressed for longer than 1 second.
  • Switch between operating speed and operating current of the running inverter: Press the key briefly (< 1 second).

The operating speed is only displayed if a nominal motor speed has been entered in P1-10. Otherwise, the electrical rotating field speed is displayed.