
© 06/02
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EMR 2
System Functions
4.8
Displays / Outputs (monitoring function)
By means of the digital PWM outputs and depending on the configuration, various signals can be displayed
and output.
Fault lamp (Pin 4 vehicle plug)
A red fault lamp must be placed where it is easily visible at the customer apparatus side. The fault lamp ser-
ves as a rough estimate of the fault that has occurred; here the following means:
!
Lamp 2 s on:
Self diagnosis with switched on the voltage supply. Result: There are no faults.
!
Continuous light:
There is a fault message; however the system is operational (possibly limited).
!
Flashing:
Serious malfunction - engine will be switched off or engine cannot be started.
!
Blink code:
Query malfunction locality by means of diagnostic button.
For detailed information see Chapter 7.1.
Output signals (maximum of 4 output signals possible)
Function
Variant
Description
Display functions
Speed 1
(pin 16, vehicle plug)
Corresponding to the (No. of teeth on gear wheel)
symmetrical square signal (Voltage level from 0 V to
+U
Batt
)
Torque
(pin 5, vehicle plug)
PWM signal (100 Hz) with button relationship from 5 to
95 %. Reference value: performance curve in the working
point or M
dMax
Warning signal coolant
temperature
(pin 3, vehicle plug)
Overstepping limiting value
High/Low change-over switching
Warning signal oil pres-
sure
(pin 15, vehicle plug)
Speed-dependent oil pressure control
High/Low change-over switching
Warning signal
charge air monitor
(pin variable)
General display for overstepping or falling below the limi-
ting values
Freely selectable digital
output signal
By arrangement
Freely selectable measu-
ring or calculation value
(PWM- signal)
Содержание EMR 2
Страница 1: ...System Description Electronic Engine Governor EMR 2...
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Страница 4: ...Page 62 06 02 EMR 2 Chapter Overview 1 2 3 4 5 6 7 8 9 10 11 12 12...
Страница 8: ...1 2 3 4 5 6 7 8 9 10 11 12 12 Page 66 06 02 EMR 2 Introduction...
Страница 26: ...1 2 3 4 5 6 7 8 9 10 11 12 12 Page 84 06 02 EMR 2 Interfaces...
Страница 50: ...1 2 3 4 5 6 7 8 9 10 11 12 12 Page 108 06 02 EMR 2 Index of Specialist Terms...
Страница 54: ...1 2 3 4 5 6 7 8 9 10 11 12 13 Seite 112 06 02 EMR 2 Index...
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