Deutz EMR 2, System Description, Page: 19 / 60

© 06/02
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EMR 2
System Functions
4.5 Fuel quantity limitation (performance curve)
In order to set the engine performance and the desired torque course, the maximum injection quantity/
thrust must be limited in accordance with the settings.
Provision is made in the EMR 2 for three performance curves. The performance curve is created as a cha-
racteristic curve with 13 freely selectable speed support points. The sampling points must be support
points, whereby the sample of the engine is carried out with performance curve 1. The performance curve 2
is correspondingly corrected with the correction data of performance curve 1.
Function Variant Description Remarks
Perfor-
mance
curve Performance
curve 1 Quantity limitation with a performance curve (perfor-
mance curve 1) Only 1 variant
can be selected
Performance
curves 1/2 Switching between two performance curves
Performance
curves 1/2/3 Change-over switching only via CAN
Performance curve change-over switching
(Input)
pin 19, GND pin17 V-plug
Switch open
(1/HIGH)
1)
1) With open switches, the underlined conditions above are activated as default values.
Switch closed
(0/LOW)
Performance curve 1/ performance curve 2 Performance curve 1 Performance curve 2