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OPERATION
Menu Control with Key Switch (C) and Key Group
(D).
Display of INPUTS-OUTPUTS
Example: Display of menu items in the group
*ANALOG-INPUTS*,
starting from menu level -2-, see Menu Control Chart IV (Z23066).
The following menu items shall be displayed:
Hydraulic oil temperature
Grease barrel filling level of Central Lubrication System.
Proceed as follows:
1. Starting from display level -2- Inputs-Outputs *ANALOG-
INPUTS*; see chart IV.
2. Press key (10), the starting menu item "Coolant temperature
M1" in level -3- is displayed.
3. Press key (12) two times, on the display appears the menu
item >Hydraulic oil temperature< with the input designation
(EW2.1): e.g. 72°C (present oil temperature). The oil temper-
ature sender unit with the designation "B15" is also shown on
the display.
4. For display of the grease barrel filling level of Central Lubrica-
tion System, press key (12) eight times, on the display
appears the item >CLS Grease level< .
5. For returning to the basic display press "RET" key (9) three
times.
Example: Display of menu items in the group
*DIGITAL-INPUTS*,
starting from menu level -2-, *ANALOG-INPUTS see Menu Con-
trol Chart IV.
The following menu items shall be displayed:
Condition of differential pressure switch "B7.1" of High Pres-
sure Filter # 3.
Condition of differential pressure switch "B22" of the pump
regulation oil filter
Proceed as follows:
1. Starting from level-2- *ANALOG-INPUTS* press key (12)
once, the display changes to *DIGITAL-INPUTS*:
(continued)
3.4 ELECTRONIC MONITORING AND CONTROL SYSTEM ECS
137
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