Changes for page 4.2 Battery

Last modified by Admin on 2025/06/19 11:13

From version 8.1
edited by Admin
on 2025/02/11 15:05
Change comment: There is no comment for this version
To version 7.2
edited by Admin
on 2025/02/11 15:00
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -75,5 +75,51 @@
75 75  * Total energy regen - total energy received by the battery modules during recuperation, Wh;
76 76  * Total balanced energy – total energy dissipated by the battery modules on balancing resistors, Wh;
77 77  * 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"]]);
78 -* 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"]]);
79 -* Errors 1, 2 – errors of the battery (see see [[Errors>>doc:Battery management systems.Additional information.1\. Battery controllers\: signals and errors.WebHome||anchor="HErrors"]]).
78 +* Internal signals – device internal signals:
79 +* Errors 1 – errors of the battery 1:
80 +** Overcurrent;
81 +** Undervoltage;
82 +** Overvoltage;
83 +** Low temperature (DCH) – temperature is too low for discharging;
84 +** High temperature (DCH) – temperature is too high for discharging;
85 +** Battery cover error – battery cover is open;
86 +** High humidity – humidity of the battery is increased;
87 +** Water – there is water in the battery enclosure;
88 +** High Logic temperature – at least one of the Logic devices is overheated;
89 +** Logic offline – at least one of the Logic devices is offline;
90 +** Critical error;
91 +** Crown error – connection with a Crown forklift is lost;
92 +** Cell count error – number of cells does not match the specified value;
93 +** HYG offline – connection with a HYG forklift is lost;
94 +** Need acknowledge – there is an unacknowledged error in Error journal;
95 +** Combilift offline – connection with a Combilift forklift is lost;
96 +** Short circuit;
97 +** High contactor temperature;
98 +** ADC error – current cannot be measured;
99 +** Current sensor error – error in the current sensor circuit;
100 +** CH contactor cycles error – switching frequency of the charging contactor is too high;
101 +** DCH contactor cycles error – switching frequency of the discharging contactor is too high;
102 +** Shunt offline – connection with the shunt current sensor is lost;
103 +** Shunt error – internal error of the shunt current sensor;
104 +** WDT reset – watchdog timer reset the device;
105 +** No temperature sensors – the device has no temperature sensors connected;
106 +** Temperature sensor is shorted – some temperature sensors are shorted;
107 +** Spirit offline – connection with a Spirit forklift is lost;
108 +* Errors 2 – errors of the battery 2:
109 +** Low temperature (CH) – temperature is too low for charging;
110 +** High temperature (CH) – temperature is too high for charging;
111 +** Unallowable charging – charging the battery through the discharging contactor;
112 +** Stuck contactor;
113 +** CH contactor feedback error – the control signals for the charging contactor and the contactor feedback differ;
114 +** DCH contactor feedback error – the control signals for the discharging contactor and the contactor feedback differ;
115 +** Insulation fault;
116 +** PCH contactor feedback error – the control signals for the precharging contactor and the contactor feedback differ;
117 +** CH/DCH contactor feedback error – the control signals for the charging/discharging contactor and the contactor feedback differ;
118 +** Main contactor feedback error – the control signals for the main contactor and the contactor feedback differ;
119 +** General error;
120 +** High voltage fault – failure of high voltage measuring circuits;
121 +** Power switch error – short circuit in contactor coil control circuit or power switch overheating;
122 +** HVIL error – breakage of high-voltage interlock current loop;
123 +** Precharge error – capacitive load pre-charge process did not end during the estimated time;
124 +** Power fault – external devices power supply error: current sensors, HVIL, BMS Logic or CAN2 (int) bus powered devices;
125 +** Current limit error – charging or discharging current is more than limit calculated by Charge map or Discharge map.