• Function keys
Operator panel
Description
You switch the converter into the local mode by tapping on "Local".
Operator control is enabled when the converter is in the "Ready for
switch on" status. The status display changes from "0" to "1".
You switch the converter into the local mode in status "Ready for
switch on" by tapping on "Power". When the converter is in operation,
the status display changes from "0" into the wait state.
Wait state:
The converter prepares itself for the transition into status "Ready for
switch on".
The status display switches to "1" when status "Ready for switch on" is
reached.
If you tap on "1" again, then the status changes to "0".
If faults occur, button "Acknowledge" is shown in red for acknowledg‐
ment. Tap on button "Acknowledge" after you have resolved the faults.
Input field for speed:
Tap on the input field. Enter the speed via the keyboard that is dis‐
played. Acknowledge the value and the direction of rotation using one
of the arrow keys.
• Communication life-sign monitoring
When clicking "Local" button, the following window will pop up to allow life-sign time setting.
HMI App screen description
6.2 "Home" screen
Operator panel for SINAMICS Perfect Harmony GH150 air-cooled MV Converters
Function Manual, 12/2022, A5E51241343A
59
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