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Last modified by Admin on 2025/02/21 14:51
From version 1.60
edited by Admin
on 2025/01/29 17:19
Change comment: There is no comment for this version
To version 1.72
edited by Admin
on 2025/01/29 17:30
Change comment: There is no comment for this version

Summary

Details

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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" %)**Shared via**
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 |Description|Set up by|Used by|
69 +|Overcurrent| | | |
70 +|Undervoltage| | | |
71 +|Overvoltage| | | |
72 +|Low temperature (DCH) | temperature is too low for discharging;| | |
73 +|High temperature (DCH) | temperature is too high for discharging;| | |
74 +|Battery cover error | battery cover is open;| | |
75 +|High humidity | humidity of the battery is increased;| | |
76 +|Water | there is water in the battery enclosure;| | |
77 +|High Logic temperature | at least one of the Logic devices is overheated;| | |
78 +|Logic offline | at least one of the Logic devices is offline;| | |
79 +|Critical error;| | | |
80 +|Crown error | connection with a Crown forklift is lost;| | |
81 +|Cell count error | number of cells does not match the specified value;| | |
82 +|HYG offline | connection with a HYG forklift is lost;| | |
83 +|Need acknowledge | there is an unacknowledged error in Error journal;| | |
84 +|Combilift offline | connection with a Combilift forklift is lost;| | |
85 +|Short circuit| | | |
86 +|High contactor temperature| | | |
87 +|ADC error | current cannot be measured;| | |
88 +|Current sensor error | error in the current sensor circuit;| | |
89 +|CH contactor cycles error | switching frequency of the charging contactor is too high;| | |
90 +|DCH contactor cycles error | switching frequency of the discharging contactor is too high;| | |
91 +|Shunt offline | connection with the shunt current sensor is lost;| | |
92 +|Shunt error | internal error of the shunt current sensor;| | |
93 +|WDT reset | watchdog timer reset the device;| | |
94 +|No temperature sensors | the device has no temperature sensors connected;| | |
95 +|Temperature sensor is shorted | some temperature sensors are shorted;| | |
96 +|Spirit offline | connection with a Spirit forklift is lost;| | |
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 +|CH contactor feedback error | the control signals for the charging contactor and the contactor feedback differ;| | |
102 +|DCH contactor feedback error | the control signals for the discharging contactor and the contactor feedback differ;| | |
103 +|Insulation fault;| | | |
104 +|PCH contactor feedback error | the control signals for the precharging contactor and the contactor feedback differ;| | |
105 +|CH/DCH contactor feedback error | the control signals for the charging/discharging contactor and the contactor feedback differ;| | |
106 +|Main contactor feedback error | the control signals for the main contactor and the contactor feedback differ;| | |
107 +|General error| | | |
108 +|High voltage fault | failure of high voltage measuring circuits;| | |
109 +|Power switch error | short circuit in contactor coil control circuit or power switch overheating;| | |
110 +|HVIL error | breakage of high-voltage interlock current loop;| | |
111 +|Precharge error | capacitive load pre-charge process did not end during the estimated time;| | |
112 +|Power fault | external devices power supply error: current sensors, HVIL, BMS Logic or CAN2 (int) bus powered devices;| | |
113 +|Current limit error | charging or discharging current is more than limit calculated by Charge map or Discharge map.| | |
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