Linde 350 Series Service Training page 148

Section 2
Page 122
WINDOW 5 OUTPUT SIGNALS
ALL SOFTWARE VERSIONS
Window 5 displays the output signals. The indicated components are numbered and correspond to the
designation in the wiring diagram.
Safety relay in electronic controller
Release valve
Fuel shutoff valve
REPRESENTATION OF SWITCHING STATES
0 means not driven
1 means driven
1K1 Safety relay in electronic controller
1K1:1 appears after the ignition is turned on.
1Y4 Release valve
Depress the accelerator pedal with the engine running and the brake released. Output 1Y4:1 will be
displayed.
1Y5 Fuel shutoff valve
During the starting procedure the output changes from 1Y5:0 to 1Y5:1.
On an LPG truck the number "1" after the slash indicates the presence of a connection to the solenoid
(shutoff valve).
1H20 Fault lamps
With the ignition on, lamps on: 1H20:1
With the engine running, lamps off: 1H20:0
With malfunction, lamps flashing: alternately 1H20:0/1
5K10 Stop light
5K10:0 Stop light off
5K10:1 Stop light on
02.01
Service Training
Fault lamps
Stop light
Flashing light during reversing
Reversing light