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EVC-52 < SYSTEM DESCRIPTION > SYSTEM Then, VCM determines the charge power based on the Li-ion battery chargeable power signal received from the Li-ion battery controller and the chargeable power signal received from the PDM (Power Delivery Module). VCM then sends the maximum charge power signal to the PDM (Power Delivery Module). The PDM (Power Delivery Module) determines a charge power based on the maximum charge power signal and the maximum input current signal sent by the EVSE control box. Concurrently, the VCM activates the system main relay 1 and system main relay 2. Consequently, Li-ion bat- tery charge starts. NOTE: • Li-ion battery charge does not start when the power switch is ON. When it is required to charge with the power switch ON, start charging before turning ON the power switch. • When the charging connector is connected to the charge port in the READY state, READY is turned OFF, the power switch is turned ON, and the shift position is changed to N position. IMMEDIATE CHARGE MODE When EVSE is connected to the normal charge port, the PDM (Power Delivery Module) transmits an EV sys- tem activation signal to VCM. Li-ion battery charge then starts immediately. When the timer charge is set, Li-ion battery charge does not start just after the PDM (Power Delivery Module) transmits an EV system activation signal to VCM. When VCM detects an ON signal from the immediate charg- ing switch in that state, VCM judges that the immediate charge mode is selected and starts charging. When the charge is finished and VCM receives a Li-ion battery charge completion signal from Li-ion battery controller, VCM stops the charge control. TIMER CHARGE MODE VCM starts up automatically and starts charging at the set time. When VCM receives a Li-ion battery charge completion signal from Li-ion battery controller or at a set timer charge finish time, VCM stops the charge control. NOTE: • The timer setting method varies according to vehicle specifications. - Models with navigation system: Refer to AV-221, "MULTI AV SYSTEM : System Description" (Navigation without BOSE) or AV-346, "MULTI AV SYSTEM : System Description" (Navigation with BOSE). - Models without navigation system: Refer to MWI-30, "TIMER CHARGE AND A/C-HEATER TIMER (CLI- MATE CTRL. TIMER) (WITHOUT NAVIGATION) : System Description" . • When timer charge and the timer air conditioner operate simultaneously, VCM distributes power to the air conditioner system and the charge system according to the priority set on the navigation screen or combina- tion meter. REMOTE CHARGE MODE When TCU transmits an EV system activation signal to VCM, VCM judges that the remote charge mode is selected and starts charge control. When VCM receives a Li-ion battery charge completion signal from Li-ion battery controller, VCM stops the charge control. CANCEL CONDITIONS VCM stops the normal charging when VCM detects the EVSE is disconnected. In addition, under the following conditions, VCM temporarily stops the normal charging and enters standby status. • When the AC voltage and PWM communication from the EVSE are interrupted. • When the EVSE connector release switch is pressed. • When the Li-ion battery temperature reaches 60 °C (140°F) or higher. |