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Changes for page 4.2 Battery

Last modified by Admin on 2025/06/19 11:13
From version 6.6
edited by Admin
on 2024/12/26 16:07
Change comment: There is no comment for this version
To version 7.3
edited by Admin
on 2025/02/11 15:02
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -70,99 +70,11 @@
70 70  * Work energy+ - amount of energy received from charger (positive direction) since device startup, Wh;
71 71  * Work energy- - amount of energy transmitted to the load (negative direction) since device startup, Wh;
72 72  * Work energy regen - amount of regererated energy (positive direction) since device startup, Wh;
73 -* Total energy+ - total energy received by the battery modules from the charger and during recuperation, Wh;
73 +* Total energy+ - total energy received by the battery modules from the charger, Wh;
74 74  * Total energy- - total energy spent by the battery modules on the load, Wh;
75 -* Total energy regen - total energy received by the battery modules from the charger and during recuperation, Wh;
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 -* Input singals:
78 -** Battery cover – a signal from the battery cover;
79 -** Charger connected – a signal indicating that charger is connected;
80 -** Power up/down request – a request to power down the device;
81 -** Inhibit charging – a command to open the charging contactor;
82 -** Inhibit discharging – a command to open the discharging contactor;
83 -** CH contactor feedback – a signal from charging contactor feedback loop;
84 -** DCH contactor feedback – a signal from discharging contactor feedback loop;
85 -** Insulation status – a signal from an insulation monitoring device;
86 -** Charge request – a request to close the charging contactor;
87 -** Precharge request – a request to close the precharging contactor;
88 -** Discharge request – a request to close the discharging contactor;
89 -** PCH contactor feedback – a signal from precharging contactor feedback loop;
90 -** CH/DCH contactor feedback – a signal from charging/discharging contactor feedback loop;
91 -** Main contactor feedback – a signal from main contactor feedback loop;
92 -** Interlock – a signal from interlock loop;
93 -** Fuse 1, Fuse 2, Fuse 3 – signals from fuses;
94 -** Circuit breaker status – status of protection disconnector;
95 -** Balancing request – a request to balance the cells;
96 -** Close Main contactor – a request to close the main contactor.
97 -* Internal signals – device internal signals:
98 -** Low SOC – a signal indicating the discharged battery;
99 -** High charging current;
100 -** Charging – state of the charging contactor;
101 -** Allow charging signal – signal allowing the operation of the charger;
102 -** Charging current present – charging current is detected;
103 -** Discharging – state of the discharging contactor;
104 -** Discharging current present – discharging current is detected;
105 -** Voltage is too high for charging;
106 -** Heater – signal to turn on heater;
107 -** Cooler – signal to turn on cooler;
108 -** Shutdown request (HYG/Spirit) – request to open the discharging contactor received from the HYG forklift;
109 -** Init – initialization of the device (calibration of the current sensor and searching BMS Logic devices);
110 -** Precharging – state of the precharging contactor;
111 -** Shutdown request (Combilift) – request to open the discharging contactor received from the Combilift forklift;
112 -** Cell analysis – operation of the algorithm for determining the discharge characteristics;
113 -** Balancing 1 – balancing the first series of cells;
114 -** Balancing 2 – balancing the second series of cells;
115 -** Discharging (AUX) – state of the discharging (AUX) contactor (powering of external equipment is on);
116 -** Power down ACK – signal to acknowledge powering down the battery system;
117 -** Crown EWS – signal sent to the Crown truck before opening the discharging contactor;
118 -** Main contactor – state of the main contactor;
119 -** Service reset;
120 -** Charging/Discharging – state of the charging/discharging contactor;
121 -** Ready to charge – the battery is ready to charge;
122 -** Ready to discharge – the battery is ready to discharge;
123 -** Power up – system power status;
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"]]);
124 124  * Errors 1 – errors of the battery 1:
125 -** Overcurrent;
126 -** Undervoltage;
127 -** Overvoltage;
128 -** Low temperature (DCH) – temperature is too low for discharging;
129 -** High temperature (DCH) – temperature is too high for discharging;
130 -** Battery cover error – battery cover is open;
131 -** High humidity – humidity of the battery is increased;
132 -** Water – there is water in the battery enclosure;
133 -** High Logic temperature – at least one of the Logic devices is overheated;
134 -** Logic offline – at least one of the Logic devices is offline;
135 -** Critical error;
136 -** Crown error – connection with a Crown forklift is lost;
137 -** Cell count error – number of cells does not match the specified value;
138 -** HYG offline – connection with a HYG forklift is lost;
139 -** Combilift offline – connection with a Combilift forklift is lost;
140 -** Short circuit;
141 -** High contactor temperature;
142 -** ADC error – current cannot be measured;
143 -** Current sensor error – error in the current sensor circuit;
144 -** CH contactor cycles error – switching frequency of the charging contactor is too high;
145 -** DCH contactor cycles error – switching frequency of the discharging contactor is too high;
146 -** Shunt offline – connection with the shunt current sensor is lost;
147 -** Shunt error – internal error of the shunt current sensor;
148 -** WDT reset – watchdog timer reset the device;
149 -** No temperature sensors – the device has no temperature sensors connected;
150 -** Temperature sensor is shorted – some temperature sensors are shorted;
151 -** Spirit offline – connection with a Spirit forklift is lost;
152 152  * Errors 2 – errors of the battery 2:
153 -** Low temperature (CH) – temperature is too low for charging;
154 -** High temperature (CH) – temperature is too high for charging;
155 -** Unallowable charging – charging the battery through the discharging contactor;
156 -** Stuck contactor;
157 -** CH contactor feedback error – the control signals for the charging contactor and the contactor feedback differ;
158 -** DCH contactor feedback error – the control signals for the discharging contactor and the contactor feedback differ;
159 -** Insulation fault;
160 -** PCH contactor feedback error – the control signals for the precharging contactor and the contactor feedback differ;
161 -** CH/DCH contactor feedback error – the control signals for the charging/discharging contactor and the contactor feedback differ;
162 -** Main contactor feedback error – the control signals for the main contactor and the contactor feedback differ;
163 -** General error;
164 -** High voltage fault – failure of high voltage measuring circuits;
165 -** Power switch error – short circuit in contactor coil control circuit or power switch overheating;
166 -** HVIL error – breakage of high-voltage interlock current loop;
167 -** Precharge error – capacitive load pre-charge process did not end during the estimated time;
168 -** Power fault – external devices power supply error: current sensors, HVIL, BMS Logic or CAN2 (int) bus powered devices.