Hitachi ZW180, Техническое руководство

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SYSTEM / Control System
T2-1-5
Input Signal Operation Control
•
FNR Lever → Transmission Control
•
Shift Switch →
→ Neutral Control
•
Downshift Switch → → FNR Lever Priority Control
•
Upshift Switch →
•
Hold Switch →
→ FNR Selector Control While Traveling
•
FNR Selector Switch → → Manual Speed Shift Control
•
FNR Switch → → Automatic Speed Shift Control
•
Brake Pressure Sensor → → Downshift Control
•
Torque Converter Input Speed Sensor → → Upshift Control
•
Torque Converter Output Speed Sensor → → Clutch Cut Control
•
Transmission Middle Shaft Sensor → → Speed Shift Holding Control
•
Vehicle Speed Sensor →
(Refer to the SYSTEM/ECM System) →
MC
→ (Refer to the SYSTEM/ECM System
group.)
•
Engine Coolant Temperature Sensor →
ECM
•
Torque Converter Oil Temeperature Sensor
→
Monitor
Unit
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.
CAN