Body and Implement Mounting Guidelines U500 North America
Electrical
system
Page 234 of 294
August 2005
Figure 7.17: Suggestion for an engine speed remote control
unit
Figure 7.18: Resistor R
1
Circuit suggestion for a fixed speed of 1,200 rpm:
Figure 7.19: Suggestion for an fixed engine speed of 1,200 rpm
Operating states:
Basic state: S1 open, S2 closed
Increased idle speed: approx. 750 rpm: S1 and S2 closed
Speed approx. 1,200 rpm:
S1 closed and S2 open
These states must be implemented one after the other with
approx. 1sec intervals.
engine speed (RPM)
4000
1000
2000
3000
resi
st
or
v
alue
500
1000
1500
2000
2500
