Hitachi ZW180 Technical Manual page 47

Input Signal
•
FNR Lever
•
Shift Switch
•
Downshift Switch
•
Upshift Switch
•
Hold Switch
•
FNR Selector Switch
•
FNR Switch
•
Brake Pressure Sensor
•
Torque Converter Input Speed Sensor
•
Torque Converter Output Speed Sensor →
•
Transmission Middle Shaft Sensor
•
Vehicle Speed Sensor
(Refer to the SYSTEM/ECM System)
•
Engine Coolant Temperature Sensor
•
Torque Converter Oil Temeperature Sensor
NOTE: ECM controls the engine speed and others
based on the target engine speed from MC
and the converted signal of the torque
curve, and on the signals detected by the
sensors installed at the engine. For details,
refer to the SYSTEM/ECM System group.
SYSTEM / Control System
→
→
→
CAN
→
→
→
→
MC
→
→
→
→
→
ECM
→
→
Monitor
Unit
T2-1-5
Operation Control
Transmission Control
→Neutral Control
→FNR Lever Priority Control
→FNR Selector Control While Traveling
→Manual Speed Shift Control
→Automatic Speed Shift Control
→Downshift Control
→Upshift Control
→Clutch Cut Control
→Speed Shift Holding Control
→(Refer to the SYSTEM/ECM
group.)
System