Mode Selection Circuit - Test - Perkins 1106D Troubleshooting Manual

192
Troubleshooting Section
Perform the "Injector Solenoid Test" in order to
verify that the repair eliminates the fault.
STOP.

Mode Selection Circuit - Test

System Operation Description:
Use this procedure under the following circumstances:
•
Diagnostic code 1743-02 has been generated.
•
Check if the mode selector switch operates
correctly.
Also, use this procedure if another procedure has
directed you here.
The mode selector switch inputs provide the operator
with the ability to select a maximum of four different
modes of operation. Different modes of operation
can be used in a particular situation by giving the
operator a means to select the most efficient method
of completing the required work.
Each mode has a single fuel limit map, a rated speed,
and a matched fuel delivery. Each mode also has a
specific droop value for throttle 1 and throttle 2. Refer
to table 59 for a list of examples of different modes of
operation. Refer to table 60 for a list of mode switch
connections.
Table 59
Switch 2 Switch 1
Open Open
Open Closed
Closed Open
Closed Closed
Table 60
Function
Mode Switch 1
Mode Switch 2
Switch return (Ground)
i02411232
Mode
Number
1 100 KW @ 2200 RPM
2
100 KW @ 2200 RPM
3 120 KW @2200 RPM
4 120 KW @ 2200 RPM
P1 Connector Pin
Assignment
39
46
35
Rating
Throttle 1
SENR9982
Droop (%)
Throttle Torque
2 Speed
Control
10 10 10
5 2
10 10 10
5 5
0
0