A53 Z0 9 0020 L En Technical documentation
Chapter : Dedicated I/O lines
10.8
Fuel filling/ Coolant filling/ Oil filling
Figure 51 - Connections for filling
Fuel/Oil/Coolant filling can be managed using one analog level sensor or two switches (one high level and
one low level switch). Starting from firmware v4.00, analog sensors can be used directly without requiring
any additional equation while modules with older firmware will require custom equations.
10.8.1
Manual mode
In the example above, fuel filling output is only activated if J8 input is closed (J11/J14 for coolant or oil
filling).
10.8.2
Automatic mode
1/ Description
These filling functions are automatic and do not require any custom equation. To configure the filling
function, you have to:
Set the digital output as a fuel filling [E2229], coolant filling [E2242] or oil filling [E2245].
Set the following parameters
Table 25 – Filling parameters in automatic mode
J6: Input 1: Fuel low level (2230)
J7: Input 2: Fuel high level (2231)
J8: Input 3: Manu fuel fill (2252)
J9: Input 4: Coolant low level (2243)
J10: Input 5: Coolant high level (2244)
J11: Input 6: Man cool fill (2253)
J12: Input 7: oil low level (2246)
J13: Input 8: oil high level (2247)
J14: Input 9: Manu oil fill (2254)
Output 1: C1
Output 2: C2
Output 3: C3
Output 1 function [E1260] = Fuel filling (2229)
Output 2 function [E1261] = Coolant filling (2242)
Output 3 function [E1262] = Oil filling (2245)
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