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Last modified by Admin on 2025/03/03 15:20
From version 1.61
edited by Admin
on 2025/01/29 17:20
Change comment: There is no comment for this version
To version 1.73
edited by Admin
on 2025/01/29 17:31
Change comment: There is no comment for this version

Summary

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Content
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29 29  |(% style="width:216px" %)Circuit breaker status |(% style="width:321px" %) status of protection disconnector;|(% style="width:258px" %) |(% style="width:112px" %)•|(% style="width:159px" %) |(% style="width:159px" %)
30 30  |(% style="width:216px" %)Balancing request |(% style="width:321px" %) a request to balance the cells;|(% style="width:258px" %)Cell balance controller|(% style="width:112px" %)•|(% style="width:159px" %)•|(% style="width:159px" %)
31 31  |(% style="width:216px" %)Close Main contactor |(% style="width:321px" %) a request to close the main contactor;|(% style="width:258px" %)Main contactor controller|(% style="width:112px" %)•|(% style="width:159px" %)• (by request)|(% style="width:159px" %)
32 -|(% style="width:216px" %)Close External 1 |(% style="width:321px" %) a request to close the External 1 discrete output (if assigned).|(% style="width:258px" %) |(% style="width:112px" %)•|(% style="width:159px" %) |(% style="width:159px" %)
32 +|(% style="width:216px" %)Close External 1 |(% style="width:321px" %) a request to close the External 1 discrete output (if assigned).|(% style="width:258px" %)External 1 internal state|(% style="width:112px" %)•|(% style="width:159px" %) |(% style="width:159px" %)
33 33  
34 34  === List of internal states ===
35 35  
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36 36  Here is the list of available internal states of BMS Main 3.
37 37  
38 38  (% style="width:1227px" %)
39 -|(% colspan="1" rowspan="2" style="width:216px" %)**Name**|(% colspan="1" rowspan="2" style="width:321px" %)**Description**|(% colspan="1" rowspan="2" style="width:258px" %)**Set up by**|(% rowspan="2" style="width:258px" %)**Used by**|(% colspan="4" rowspan="1" style="width:258px" %)**Outputable **
39 +|(% colspan="1" rowspan="2" style="width:216px" %)**Name**|(% colspan="1" rowspan="2" style="width:321px" %)**Description**|(% colspan="1" rowspan="2" style="width:258px" %)**Set up by**|(% rowspan="2" style="width:258px" %)**Used by**|(% colspan="4" rowspan="1" style="width:258px" %)**Output by**
40 40  |(% style="width:163px" %)**Discrete output**|(% style="width:126px" %)**Switch**|(% style="width:159px" %)**CAN**|(% style="width:159px" %)**Modbus**
41 41  |Low SOC | a signal corresponding the low SOC of the battery;|(% style="width:258px" %)Low SOC signal controller|(% style="width:258px" %) |(% style="width:163px" %)•|(% style="width:126px" %)•|(% style="width:159px" %) |(% style="width:159px" %)
42 -|High charging current | charging current is high;|(% style="width:258px" %)High charging signal controller|(% style="width:258px" %) |(% style="width:163px" %)•|(% style="width:126px" %)•|(% style="width:159px" %)• (if corresponding External equipment is online)|(% style="width:159px" %)
42 +|High charging current | charging current is high;|(% style="width:258px" %)High charging signal controller|(% style="width:258px" %) |(% style="width:163px" %)•|(% style="width:126px" %)•|(% style="width:159px" %) |(% style="width:159px" %)
43 43  |Main contactor | state of the main contactor;|(% style="width:258px" %)Main contactor controller|(% style="width:258px" %) |(% style="width:163px" %)•|(% style="width:126px" %)•|(% style="width:159px" %) |(% style="width:159px" %)
44 44  |Charging | state of the charging contactor;|(% style="width:258px" %)Charge controller, Charge/Discharge controller|(% style="width:258px" %) |(% style="width:163px" %)•|(% style="width:126px" %)•|(% style="width:159px" %) |(% style="width:159px" %)
45 45  |Allow charging | a signal for a charger to start charging;|(% style="width:258px" %)Charge controller, Charge/Discharge controller|(% style="width:258px" %) |(% style="width:163px" %)•|(% style="width:126px" %)•|(% style="width:159px" %) |(% style="width:159px" %)
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46 46  |Charging current present | the presence of the charging current;|(% style="width:258px" %)Charging status controller|(% style="width:258px" %) |(% style="width:163px" %)•|(% style="width:126px" %)•|(% style="width:159px" %) |(% style="width:159px" %)
47 47  |Precharging | state of the precharging contactor;|(% style="width:258px" %)Precharge controller|(% style="width:258px" %) |(% style="width:163px" %)•|(% style="width:126px" %)•|(% style="width:159px" %) |(% style="width:159px" %)
48 48  |Discharging | state of the discharging contactor;|(% style="width:258px" %)Discharge controller, Charge/Discharge controller|(% style="width:258px" %) |(% style="width:163px" %)•|(% style="width:126px" %)•|(% style="width:159px" %) |(% style="width:159px" %)
49 -|Discharging current present | the presence of the discharging current;|(% style="width:258px" %)Discharging status controller|(% style="width:258px" %) |(% style="width:163px" %)•|(% style="width:126px" %)•|(% style="width:159px" %)• (by request)|(% style="width:159px" %)
50 -|Discharging (AUX) | state of the auxiliary discharging contactor;|(% style="width:258px" %)Discharging (AUX) controller|(% style="width:258px" %) |(% style="width:163px" %)•|(% style="width:126px" %)•|(% style="width:159px" %)• (by request)|(% style="width:159px" %)
49 +|Discharging current present | the presence of the discharging current;|(% style="width:258px" %)Discharging status controller|(% style="width:258px" %) |(% style="width:163px" %)•|(% style="width:126px" %)•|(% style="width:159px" %) |(% style="width:159px" %)
50 +|Discharging (AUX) | state of the auxiliary discharging contactor;|(% style="width:258px" %)Discharging (AUX) controller|(% style="width:258px" %) |(% style="width:163px" %)•|(% style="width:126px" %)•|(% style="width:159px" %) |(% style="width:159px" %)
51 51  |Power down ACK | an acknowledgement of BMS power down. Acknowledgement is outputted when the charge and discharge contactors have been opened on power down request;|(% style="width:258px" %)Power down controller|(% style="width:258px" %) |(% style="width:163px" %)•|(% style="width:126px" %)•|(% style="width:159px" %) |(% style="width:159px" %)
52 52  |Charging/discharging|state of the charging/discharging contactor;|(% style="width:258px" %)Charge/Discharge controller|(% style="width:258px" %) |(% style="width:163px" %)•|(% style="width:126px" %)•|(% style="width:159px" %) |(% style="width:159px" %)
53 53  |Heater | a command to turn on a heater;|(% style="width:258px" %)Heater controller|(% style="width:258px" %) |(% style="width:163px" %)•|(% style="width:126px" %)•|(% style="width:159px" %) |(% style="width:159px" %)
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54 54  |Cooler | a command to turn on a cooler;|(% style="width:258px" %)Cooler controller|(% style="width:258px" %) |(% style="width:163px" %)•|(% style="width:126px" %)•|(% style="width:159px" %) |(% style="width:159px" %)
55 55  |Balancing 1 | balancing the first series of cells;|(% style="width:258px" %)Series balancing controller|(% style="width:258px" %) |(% style="width:163px" %)•|(% style="width:126px" %)•|(% style="width:159px" %) |(% style="width:159px" %)
56 56  |Balancing 2 | balancing the second series of cells;|(% style="width:258px" %)Series balancing controller|(% style="width:258px" %) |(% style="width:163px" %)•|(% style="width:126px" %)•|(% style="width:159px" %) |(% style="width:159px" %)
57 -|Ready to charge | the battery is ready to be charged;|(% style="width:258px" %)Charging status controller|(% style="width:258px" %)Charge controller, Charge/Discharge controller|(% style="width:163px" %)•|(% style="width:126px" %)•|(% style="width:159px" %)•|(% style="width:159px" %)
58 -|Ready to discharge | the battery is ready to be discharged;|(% style="width:258px" %)Discharging status controller|(% style="width:258px" %)Discharge controller, Charge/Discharge controller|(% style="width:163px" %)•|(% style="width:126px" %)•|(% style="width:159px" %)• (by request)|(% style="width:159px" %)
57 +|Ready to charge | the battery is ready to be charged;|(% style="width:258px" %)Charging status controller|(% style="width:258px" %)Charge controller (optionally)|(% style="width:163px" %)•|(% style="width:126px" %)•|(% style="width:159px" %) |(% style="width:159px" %)
58 +|Ready to discharge | the battery is ready to be discharged;|(% style="width:258px" %)Discharging status controller|(% style="width:258px" %)Discharge controller (optionally)|(% style="width:163px" %)•|(% style="width:126px" %)•|(% style="width:159px" %) |(% style="width:159px" %)
59 59  |Power up | an indication of BMS power status;|(% style="width:258px" %) |(% style="width:258px" %) |(% style="width:163px" %)•|(% style="width:126px" %)•|(% style="width:159px" %) |(% style="width:159px" %)
60 60  |General error | state of the configurable (general) error;|(% style="width:258px" %)General error protection|(% style="width:258px" %) |(% style="width:163px" %) |(% style="width:126px" %) |(% style="width:159px" %) |(% style="width:159px" %)
61 61  |External 1 | a signal that activates by the remote request.|(% style="width:258px" %)External 1 input signal|(% style="width:258px" %) |(% style="width:163px" %) |(% style="width:126px" %) |(% style="width:159px" %) |(% style="width:159px" %)
62 +
63 +=== List of errors ===
64 +
65 +Here is the list of error of BMS Main 3.
66 +
67 +
68 +|Name |(% style="width:432px" %)Description|(% style="width:190px" %)Set up by|(% style="width:183px" %)Used by|
69 +|Overcurrent|(% style="width:432px" %) |(% style="width:190px" %)Overcurrent protection|(% style="width:183px" %) |
70 +|Undervoltage|(% style="width:432px" %) |(% style="width:190px" %)Undervoltage protection|(% style="width:183px" %) |
71 +|Overvoltage|(% style="width:432px" %) |(% style="width:190px" %)Overvoltage protection|(% style="width:183px" %) |
72 +|Low temperature (DCH) |(% style="width:432px" %) temperature is too low for discharging;|(% style="width:190px" %) |(% style="width:183px" %) |
73 +|High temperature (DCH) |(% style="width:432px" %) temperature is too high for discharging;|(% style="width:190px" %) |(% style="width:183px" %) |
74 +|Battery cover error |(% style="width:432px" %) battery cover is open;|(% style="width:190px" %) |(% style="width:183px" %) |
75 +|High humidity |(% style="width:432px" %) humidity of the battery is increased;|(% style="width:190px" %) |(% style="width:183px" %) |
76 +|Water |(% style="width:432px" %) there is water in the battery enclosure;|(% style="width:190px" %) |(% style="width:183px" %) |
77 +|High Logic temperature |(% style="width:432px" %) at least one of the Logic devices is overheated;|(% style="width:190px" %) |(% style="width:183px" %) |
78 +|Logic offline |(% style="width:432px" %) at least one of the Logic devices is offline;|(% style="width:190px" %) |(% style="width:183px" %) |
79 +|Critical error;|(% style="width:432px" %) |(% style="width:190px" %) |(% style="width:183px" %) |
80 +|Crown error |(% style="width:432px" %) connection with a Crown forklift is lost;|(% style="width:190px" %) |(% style="width:183px" %) |
81 +|Cell count error |(% style="width:432px" %) number of cells does not match the specified value;|(% style="width:190px" %) |(% style="width:183px" %) |
82 +|HYG offline |(% style="width:432px" %) connection with a HYG forklift is lost;|(% style="width:190px" %) |(% style="width:183px" %) |
83 +|Need acknowledge |(% style="width:432px" %) there is an unacknowledged error in Error journal;|(% style="width:190px" %) |(% style="width:183px" %) |
84 +|Combilift offline |(% style="width:432px" %) connection with a Combilift forklift is lost;|(% style="width:190px" %) |(% style="width:183px" %) |
85 +|Short circuit|(% style="width:432px" %) |(% style="width:190px" %) |(% style="width:183px" %) |
86 +|High contactor temperature|(% style="width:432px" %) |(% style="width:190px" %) |(% style="width:183px" %) |
87 +|ADC error |(% style="width:432px" %) current cannot be measured;|(% style="width:190px" %) |(% style="width:183px" %) |
88 +|Current sensor error |(% style="width:432px" %) error in the current sensor circuit;|(% style="width:190px" %) |(% style="width:183px" %) |
89 +|CH contactor cycles error |(% style="width:432px" %) switching frequency of the charging contactor is too high;|(% style="width:190px" %) |(% style="width:183px" %) |
90 +|DCH contactor cycles error |(% style="width:432px" %) switching frequency of the discharging contactor is too high;|(% style="width:190px" %) |(% style="width:183px" %) |
91 +|Shunt offline |(% style="width:432px" %) connection with the shunt current sensor is lost;|(% style="width:190px" %) |(% style="width:183px" %) |
92 +|Shunt error |(% style="width:432px" %) internal error of the shunt current sensor;|(% style="width:190px" %) |(% style="width:183px" %) |
93 +|WDT reset |(% style="width:432px" %) watchdog timer reset the device;|(% style="width:190px" %) |(% style="width:183px" %) |
94 +|No temperature sensors |(% style="width:432px" %) the device has no temperature sensors connected;|(% style="width:190px" %) |(% style="width:183px" %) |
95 +|Temperature sensor is shorted |(% style="width:432px" %) some temperature sensors are shorted;|(% style="width:190px" %) |(% style="width:183px" %) |
96 +|Spirit offline |(% style="width:432px" %) connection with a Spirit forklift is lost;|(% style="width:190px" %) |(% style="width:183px" %) |
97 +|Low temperature (CH) |(% style="width:432px" %) temperature is too low for charging;|(% style="width:190px" %) |(% style="width:183px" %) |
98 +|High temperature (CH) |(% style="width:432px" %) temperature is too high for charging;|(% style="width:190px" %) |(% style="width:183px" %) |
99 +|Unallowable charging |(% style="width:432px" %) charging the battery through the discharging contactor;|(% style="width:190px" %) |(% style="width:183px" %) |
100 +|Stuck contactor;|(% style="width:432px" %) |(% style="width:190px" %) |(% style="width:183px" %) |
101 +|CH contactor feedback error |(% style="width:432px" %) the control signals for the charging contactor and the contactor feedback differ;|(% style="width:190px" %) |(% style="width:183px" %) |
102 +|DCH contactor feedback error |(% style="width:432px" %) the control signals for the discharging contactor and the contactor feedback differ;|(% style="width:190px" %) |(% style="width:183px" %) |
103 +|Insulation fault;|(% style="width:432px" %) |(% style="width:190px" %) |(% style="width:183px" %) |
104 +|PCH contactor feedback error |(% style="width:432px" %) the control signals for the precharging contactor and the contactor feedback differ;|(% style="width:190px" %) |(% style="width:183px" %) |
105 +|CH/DCH contactor feedback error |(% style="width:432px" %) the control signals for the charging/discharging contactor and the contactor feedback differ;|(% style="width:190px" %) |(% style="width:183px" %) |
106 +|Main contactor feedback error |(% style="width:432px" %) the control signals for the main contactor and the contactor feedback differ;|(% style="width:190px" %) |(% style="width:183px" %) |
107 +|General error|(% style="width:432px" %) |(% style="width:190px" %) |(% style="width:183px" %) |
108 +|High voltage fault |(% style="width:432px" %) failure of high voltage measuring circuits;|(% style="width:190px" %) |(% style="width:183px" %) |
109 +|Power switch error |(% style="width:432px" %) short circuit in contactor coil control circuit or power switch overheating;|(% style="width:190px" %) |(% style="width:183px" %) |
110 +|HVIL error |(% style="width:432px" %) breakage of high-voltage interlock current loop;|(% style="width:190px" %) |(% style="width:183px" %) |
111 +|Precharge error |(% style="width:432px" %) capacitive load pre-charge process did not end during the estimated time;|(% style="width:190px" %) |(% style="width:183px" %) |
112 +|Power fault |(% style="width:432px" %) external devices power supply error: current sensors, HVIL, BMS Logic or CAN2 (int) bus powered devices;|(% style="width:190px" %) |(% style="width:183px" %) |
113 +|Current limit error |(% style="width:432px" %) charging or discharging current is more than limit calculated by Charge map or Discharge map.|(% style="width:190px" %) |(% style="width:183px" %) |
114 +
115 +