System Description

UNIFIED METER AND A/C AMP


System Description

For the unified meter and A/C amp., the signal required for controlling the combination meter are integrated in the A/C auto amp.

COMBINATION METER CONTROL FUNCTION
- Unified meter and A/C amp. inputs necessary information for combination meter from each unit with CAN communication and so on.
- Unified meter and A/C amp. outputs signals with communication line (TX, RX) between unified meter and A/C amp. and combination meter.
- Unified meter and A/C amp. corresponds a CONSULT-III function (Self Diagnostic Result, CAN Diagnostic
Support Monitor and Data Monitor).

Input/output Signals
Between unified meter and A/C amp. and combination meter.






A/C AUTO AMP. FUNCTION
Unified meter and A/C amp. controls each operation for A/C auto amp. Regarding A/C control, Description of Air Conditioner LAN Control System.

OTHER FUNCTIONS

Drive Computer Function
The signals required for the distance to empty (DTE) display are centralized in the unified meter and A/C amp., converted into data, and transmit to the AV control unit with CAN communication.

Signal Buffer Function
Unified meter and A/C amp. transmits each signal to other units with CAN communication.