Deutz EMR 2, System Description, Page: 18 / 60

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Seite 76
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EMR 2
System Functions
4.4 Set point settings
The following variants for the set point settings of the governor can be configured:
Function Variant Description Remarks
Set point setting Accelerator
value sensor
(SWG 1)
Setting with potentiometer (5 V reference
voltage, max. 30 mA
1)
, typ. 1 k
Ω
linear, pin 25,
input pin 24, GND pin 23, V-plug
2)
)
1) PIN 25: I
max
=30 mA (Pedal value sensor and hand throttle combined).
2) V*plug = Vehicle plug / GND = Ground.
Voltage Setting by means of external voltage (0.5 -
4.5 V, input pin 24, GND pin 23, V-plug) Replacement for
pedal value sensor
Hand throttle
(SWG 2) Setting with hand throttle. The set point in the
EMR 2 is determined by means of a maximum
function (5 V reference voltage, max. 30 mA
1)
,
typ. 1 k
Ω
linear, pin 25, input pin 20,
GND pin 23 V-plug)
Memory
function Freezing the current engine speed Only possible in con-
nection with the
pedal value sensor
(SWG 1)
CAN Setting via the CAN interface
(see Chapter 6.1) CAN = Controller
Area Network
Internal (fixed
speed) Setting via internal parameters.
The parameter is determined in the customer
scope of supply (KLU). For gensets
PWM signal 1
PWM signal 2 The desired value is set by means of an exter-
nal PWM signal (frequecyz=100 Hz) with a
modulation of 5 % to 95 %
(see Chapter. 9.2) Input pin 18 or 20, GND pin
17 V-plug Auxiliary for pedal
value sensor