Changes for page 4.2 Battery
Last modified by Admin on 2025/02/27 09:41
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... ... @@ -44,13 +44,59 @@ 44 44 * Coulomb counter - – charge transferred to the battery load, А×h; 45 45 * Charge current limit – maximum allowed charge current of the battery, A; 46 46 * Discharge current limit – maximum allowed discharge current of the battery, A; 47 -* Work charge+ - amount of charge received from charger (positive direction) since device startup, Ah; 48 -* Work charge- - amount of charge transmitted to the load (negative direction) since device startup, Ah; 49 -* Work energy+ - amount of energy received from charger (positive direction) since device startup, Wh; 50 -* Work energy- - amount of energy transmitted to the load (negative direction) since device startup, Wh; 51 -* Total energy+ - total energy received by the battery modules from the charger, Wh; 52 -* Total energy- - total energy spent by the battery modules on the load, Wh; 53 -* Total balanced energy – total energy dissipated by the battery modules on balancing resistors, Wh; 54 -* Input signals – a bitfield including input signals (see [[Input signals>>doc:Battery management systems.Additional information.1\. Battery controllers\: signals and errors.WebHome||anchor="HInputsignals"]]); 55 -* Internal signals – a bitfield including device internal signals (see [[Internal signals>>doc:Battery management systems.Additional information.1\. Battery controllers\: signals and errors.WebHome||anchor="HInternalsignals"]]); 56 -* Errors 1, 2 – errors of the battery (see [[Errors>>url:https://docs.movicomelectric.com/bin/view/Battery%20management%20systems/Additional%20information/1.%20Battery%20controllers%3A%20signals%20and%20errors/#HErrors]]). 47 +* Energy+ - total energy received by the battery modules from the charger and during recuperation, Wh; 48 +* Energy- - total energy spent by the battery modules on the load, Wh; 49 +* Balanced energy – total energy dissipated by the battery modules on balancing resistors, Wh; 50 +* Internal signals – device internal signals: 51 +** Charging – state of the charging contactor; 52 +** Allow charging signal – signal allowing the operation of the charger; 53 +** Charging current present – charging current is detected; 54 +** Discharging – state of the discharging contactor; 55 +** Discharging current present – discharging current is detected; 56 +** Voltage is too high for charging; 57 +** Heater – signal to turn on heater; 58 +** Cooler – signal to turn on cooler; 59 +** Shutdown request (HYG/Spirit) – request to open the discharging contactor received from the HYG forklift; 60 +** Init – initialization of the device (calibration of the current sensor and communication with the cell monitor); 61 +** Precharging – state of the precharge contactor; 62 +** Shutdown request (Combilift) – request to open the discharging contactor received from the Combilift forklift; 63 +** Cell analysis – operation of the algorithm for determining the discharge characteristics; 64 +** Discharging (AUX) – state of the discharging (AUX) contactor (powering of external equipment is on); 65 +** Power down ACK – signal to acknowledge powering down the battery system; 66 +** Crown EWS – signal sent to the Crown truck before opening the discharging contactor; 67 +** Main contactor – state of the main contactor; 68 +** Service reset; 69 +** Charging/Discharging – state of the charging/discharging contactor; 70 +** Ready to charge – the battery is ready to charge; 71 +** Ready to discharge – the battery is ready to discharge; 72 +** Power up – system power status; 73 +* Errors 1 – errors of the battery 1: 74 +** Overcurrent; 75 +** Undervoltage; 76 +** Overvoltage; 77 +** Low temperature (DCH) – temperature is too low for discharging; 78 +** High temperature (DCH) – temperature is too high for discharging; 79 +** Battery cover error – battery cover is opened; 80 +** Crown error – connection with a Crown forklift is lost; 81 +** Cell count – number of cells does not match the specified value; 82 +** HYG offline – connection with a HYG forklift is lost; 83 +** Combilift offline – connection with a Combilift forklift is lost; 84 +** Short circuit; 85 +** High contactor temperature; 86 +** ADC error – current cannot be measured; 87 +** Current sensor error – error in the current sensor circuit; 88 +** CH contactor cycles error – switching frequency of the charging contactor is too high; 89 +** DCH contactor cycles error – switching frequency of the discharging contactor is too high; 90 +** Shunt offline – connection with the shunt current sensor is lost; 91 +** Shunt error – internal error of the shunt current sensor; 92 +** WDT reset – watchdog timer reset the device; 93 +** No temperature sensors – the device has no temperature sensors connected; 94 +** Temperature sensor is shorted – some temperature sensors are shorted; 95 +** Spirit offline – connection with a Spirit forklift is lost; 96 +* Errors 2 – errors of the battery 2: 97 +** Low temperature (CH) – temperature is too low for charging; 98 +** High temperature (CH) – temperature is too high for charging; 99 +** Unallowable charging – charging the battery through the discharging contactor; 100 +** Stuck contactor; 101 +** Insulation fault; 102 +** Contactor feedback – contactor control and feedback signals differ.