1 minute read
Control, operation
from Liebherr R 984 C Litronic High Rise 1138 Machine for Industrial Operating Manual SN 50200 - PDF
Pages 4 to 5 provide an overview of the status of the various electrical inputs. The values are provided primarily for a quick system diagnosis, e.g. by LIEBHERR customer service technicians.
"" indicates that the input is not activated.
"" indicates that the input is activated.
"NC" below the input designation indicates that the respective input is deactivated via the software.
M4/time indicates the set delay time for the windscreen wiper interval mode. B19/ time indicates the set delay time for the low idle automatic function.
To exit the menu: Press the BACK button. The display returns to the operator's menu.
Menu: errors (operating errors and electrical system errors) list S-Exxx to obtain a list of the machine errors displayed when the service plug is connected.
This menu offers 3 choices for selection: list Exxx to obtain a list of the machine errors detected by sensor devices. E-elec. to obtain a list of the electrical wire faults of the LCD display stored during operation.
To select the error type: Press the UP and/or DOWN buttons. The preceding or next error type is highlighted in black.
Press the Menu button.
The submenu highlighted in black is displayed.
When more than 6 error codes are shown, press the UP and DOWN buttons to scroll through the list.
Machine errors list Exxx:
Select list Exxx s*: Error was announced by a buzzer signal and confirmed by the operator with pressing the BACK button. The duration is indicated in seconds. m*: Error was announced by a buzzer signal and confirmed by the operator with pressing the BACK button. The duration is indicated in minutes. copyright by
Press the Menu button.
The first page of the submenu is displayed.
The first screen shows all errors with the respective error code.
Press the UP or DOWN button to select the desired error code.
Press the Menu button again.
The second page of the submenu is displayed.
The second page shows the operating hours and the duration of the first and last ten occurrences of the selected error.
Press the BACK button.
The first page of the submenu is displayed.
Press the BACK button again to select a different error type. Alternatively, press the UP or DOWN button to select a new error code.
Note!
Menu list Exxx shows only operating errors assigned the E5xx error code.
