Siemens SENTRON PAC4220 Manual page 72

Operation
6.1 Device interface
70
Measured value level:
This key calls the next measured variable to the display.
Main menu and setting levels:
This key moves the selection bar upwards.
Editing level:
Displays the next selectable setting or increases the numerical value
by "1".
Measured value level:
This key calls the next measured variable to the display.
Main menu and setting levels:
This key moves the selection bar downwards.
Editing level:
Displays the next selectable setting.
Editing level:
Selects the next number from the right for editing.
Measured value level:
This key activates the main menu.
Measured value level:
The submenu is currently selected on the device. This key activates
the main menu.
Holding the key down for a prolonged period activates a context
menu in which, for example,
it is possible to reset minimum or maximum values.
Main menu and setting levels:
This key confirms the selection made.
Editing level:
This key confirms the changes made to parameters.
The key can be used to take the device to the editing level.
Editing level:
This key activates or deactivates a function.
Equipment Manual, L1V30827278B-01
PAC4220