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Last modified by Admin on 2025/02/21 14:51
From version 13.1
edited by Admin
on 2025/01/30 17:16
Change comment: There is no comment for this version
To version 11.20
edited by Admin
on 2025/01/30 17:13
Change comment: There is no comment for this version

Summary

Details

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Title
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1 -Signals, states and errors
1 +3.1
Content
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1 +(% data-numbered-headings-start="3" style="--numbered-headings-start: 2;font-size: 0px;color: rgba(0, 0, 0, 0.0);margin-bottom: 0px; margin-top: 0px;" %)
2 += Configuration =
3 +
1 1  (% data-numbered-headings-start="1" style="--numbered-headings-start: 0;font-size: 0px;color: rgba(0, 0, 0, 0.0);margin-bottom: 0px; margin-top: 0px;" %)
2 -= Signals, states and errors =
5 +== General information ==
3 3  
4 -== List of input signals ==
7 +=== List of input signals ===
5 5  
6 6  Here is the list of input signals that can be assigned to discrete inputs of BMS controller.
7 7  
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34 34  (% class="wikigeneratedid" %)
35 35  ~* Contactor feedback signals in BMS Mini / BMS Mini S are connected to [[X1 header>>doc:Battery management systems.BMS Mini S.2\. Installation and connection.WebHome||anchor="HHeaders"]] and configured in "Signals → MOSFETs → Contactors feedback" section.
36 36  
37 -== List of internal states ==
40 +=== List of internal states ===
38 38  
39 39  Here is the list of control internal states. Signals marked with bold text can be assigned to discrete output or relay.
40 40  
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79 79  (% class="wikigeneratedid" %)
80 80  ~*~*~* state is indicative only and cannot be assigned to discrete output or relay.
81 81  
82 -== List of errors ==
85 +=== List of errors ===
83 83  
84 84  (% style="width:1279px" %)
85 85  |(% colspan="1" rowspan="2" style="width:196px" %)**Name **|(% colspan="1" rowspan="2" style="width:58px" %)**Abbr.**|(% colspan="1" rowspan="2" style="width:443px" %)**Description**|(% colspan="1" rowspan="2" style="width:67px" %)**Is a Critical error?**|(% colspan="3" rowspan="1" style="width:248px" %)**Compability**|(% colspan="1" rowspan="2" style="width:142px" %)**CANopen SDO**|(% colspan="1" rowspan="2" style="width:134px" %)**Modbus**
86 86  |=(% style="width: 93px;" %)**Mini S / Mini**|=(% style="width: 76px;" %)**Main 2.1**|=(% style="width: 80px;" %)**Main 3**
87 -|ADC error|ADC|current cannot be measured;|•|Yes|Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
90 +|ADC error|ADC|current cannot be measured;|•|Yes|Yes|**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
88 88  |Battery cover error|BC|battery cover is open;|•|Yes|Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
89 -|Cell count error|CEL|number of cells does not match the specified value;|•|Yes|Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
90 -|CH contactor cycles error|CCC|switching frequency of the charging contactor is too high;| |Yes|Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
91 -|CH contactor feedback error|CCF|the control signals for the charging contactor and the contactor feedback differ;|•| |Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
92 -|CH/DCH contactor feedback error|CDF|the control signals for the charging/discharging contactor and the contactor feedback differ;|•| |Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
93 -|Combilift offline|COM|connection with a Combilift forklift is lost;| |Yes|Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
94 -|Contactor feedback error|CFE|Failure of one of the contactors feedback signal. Which contactor is failed can be found in "Signals -> MOSFETs -> Contactor feedback" section of BMS Mini device| |Yes| | |(% style="width:142px" %) |(% style="width:134px" %)
95 -|Critical error|CER| | |Yes|Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
92 +|Cell count error|CEL|number of cells does not match the specified value;|•|Yes|Yes|**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
93 +|CH contactor cycles error|CCC|switching frequency of the charging contactor is too high;| |Yes|Yes|**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
94 +|CH contactor feedback error|CCF|the control signals for the charging contactor and the contactor feedback differ;|•| |Yes|**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
95 +|CH/DCH contactor feedback error|CDF|the control signals for the charging/discharging contactor and the contactor feedback differ;|•| |Yes|**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
96 +|Combilift offline|COM|connection with a Combilift forklift is lost;| |Yes|Yes|**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
97 +|Contactor feedback error|CFE|Failure of one of the contactors feedback signal. Which contactor is failed can be | |Yes| |Yes|(% style="width:142px" %) |(% style="width:134px" %)
98 +|Critical error|CER| | |Yes|Yes|**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
96 96  |Crown error|CRO|connection with a Crown forklift is lost;| |Yes|Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
97 -|Current limit error|CLE|charging or discharging current is more than limit calculated by Charge map or Discharge map.| |Yes| |Yes|(% style="width:142px" %) |(% style="width:134px" %)
98 -|Current sensor error|CSE|error in the current sensor circuit;|•|Yes|Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
99 -|DCH contactor cycles error|DCC|switching frequency of the discharging contactor is too high;| |Yes|Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
100 -|DCH contactor feedback error|DCF|the control signals for the discharging contactor and the contactor feedback differ;|•| |Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
101 -|FS error|FSE| | |Yes|Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
102 -|General error|GE| | |Yes*|Yes*|Yes*|(% style="width:142px" %) |(% style="width:134px" %)
103 -|High contactor temperature|CHT| | |Yes|Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
104 -|High humidity|HH|humidity of the battery is increased;| | |Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
105 -|High Logic temperature|LHT|at least one of the Logic devices is overheated;| | |Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
106 -|High temperature (CH)|HCT|temperature is too high for charging;| |Yes|Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
107 -|High temperature (DCH)|HDT|temperature is too high for discharging;| |Yes|Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
108 -|High voltage fault|HVF|failure of high voltage measuring circuits;|•| | |Yes|(% style="width:142px" %) |(% style="width:134px" %)
109 -|HVIL error|HE|breakage of high-voltage interlock current loop;|•| | |Yes|(% style="width:142px" %) |(% style="width:134px" %)
110 -|HYG offline|HYG|connection with a HYG forklift is lost;| |Yes|Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
111 -|Insulation fault|INF| |•|Yes|Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
112 -|Logic count error|LOG| | | |Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
100 +|Current limit error|CLE|charging or discharging current is more than limit calculated by Charge map or Discharge map.| |Yes| |**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
101 +|Current sensor error|CSE|error in the current sensor circuit;|•|Yes|Yes|**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
102 +|DCH contactor cycles error|DCC|switching frequency of the discharging contactor is too high;| |Yes|Yes|**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
103 +|DCH contactor feedback error|DCF|the control signals for the discharging contactor and the contactor feedback differ;|•| |Yes|**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
104 +|FS error|FSE| | |Yes|Yes|**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
105 +|General error|GE| | |Yes*|Yes*|**Yes***|(% style="width:142px" %) |(% style="width:134px" %)
106 +|High contactor temperature|CHT| | |Yes|Yes|**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
107 +|High humidity|HH|humidity of the battery is increased;| | |Yes|**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
108 +|High Logic temperature|LHT|at least one of the Logic devices is overheated;| | |Yes|**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
109 +|High temperature (CH)|HCT|temperature is too high for charging;| |Yes|Yes|**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
110 +|High temperature (DCH)|HDT|temperature is too high for discharging;| |Yes|Yes|**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
111 +|High voltage fault|HVF|failure of high voltage measuring circuits;|•| | |**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
112 +|HVIL error|HE|breakage of high-voltage interlock current loop;|•| | |**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
113 +|HYG offline|HYG|connection with a HYG forklift is lost;| |Yes|Yes|**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
114 +|Insulation fault|INF| |•|Yes|Yes|**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
115 +|Logic count error|LOG| | | |Yes|**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
113 113  |Logic offline
114 114  Cell monitor offline|LOF|BMS Main devices: at least one of the Logic devices is offline;
115 -BMS Mini devices: connection with cell monitor lost.|•|Yes|Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
116 -|Low temperature (CH)|LCT|temperature is too low for charging;| |Yes|Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
117 -|Low temperature (DCH)|LDT|temperature is too low for discharging;| |Yes|Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
118 -|Main contactor feedback error|MCF|the control signals for the main contactor and the contactor feedback differ;|•| |Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
119 -|Mount error|MNT| | |Yes|Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
120 -|Need acknowledge|ACK|there is an unacknowledged error in Error journal;| |Yes|Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
121 -|No temperature sensors|NTS|the device has no temperature sensors connected;|•|Yes|Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
122 -|Overcurrent|OC| | |Yes|Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
123 -|Overvoltage|OV| | |Yes|Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
124 -|PCH contactor feedback error|PCF|the control signals for the precharging contactor and the contactor feedback differ;|•| |Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
125 -|Power fault|PF|external devices power supply error: current sensors, HVIL, BMS Logic or CAN2 (int) bus powered devices;|•| | |Yes|(% style="width:142px" %) |(% style="width:134px" %)
126 -|Power switch error|PSE|short circuit in contactor coil control circuit or power switch overheating;|•| | |Yes|(% style="width:142px" %) |(% style="width:134px" %)
127 -|Precharge error|PE|capacitive load pre-charge process did not end during the estimated time;| |Yes|Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
118 +BMS Mini devices: connection with cell monitor lost.|•|Yes|Yes|**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
119 +|Low temperature (CH)|LCT|temperature is too low for charging;| |Yes|Yes|**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
120 +|Low temperature (DCH)|LDT|temperature is too low for discharging;| |Yes|Yes|**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
121 +|Main contactor feedback error|MCF|the control signals for the main contactor and the contactor feedback differ;|•| |Yes|**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
122 +|Mount error|MNT| | |Yes|Yes|**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
123 +|Need acknowledge|ACK|there is an unacknowledged error in Error journal;| |Yes|Yes|**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
124 +|No temperature sensors|NTS|the device has no temperature sensors connected;|•|Yes|Yes|**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
125 +|Overcurrent|OC| | |Yes|Yes|**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
126 +|Overvoltage|OV| | |Yes|Yes|**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
127 +|PCH contactor feedback error|PCF|the control signals for the precharging contactor and the contactor feedback differ;|•| |Yes|**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
128 +|Power fault|PF|external devices power supply error: current sensors, HVIL, BMS Logic or CAN2 (int) bus powered devices;|•| | |**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
129 +|Power switch error|PSE|short circuit in contactor coil control circuit or power switch overheating;|•| | |**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
130 +|Precharge error|PE|capacitive load pre-charge process did not end during the estimated time;| |Yes|Yes|**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
128 128  |Settings error|SET| | | | | |(% style="width:142px" %) |(% style="width:134px" %)
129 -|Short circuit|SHC| | |Yes|Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
130 -|Shunt error|SHE|internal error of the shunt current sensor;|•|Yes|Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
131 -|Shunt offline|SHO|connection with the shunt current sensor is lost;|•|Yes|Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
132 -|Spirit offline|SPI|connection with a Spirit forklift is lost;| |Yes|Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
133 -|Stuck contactor|STC| |•|Yes|Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
134 -|Temperature sensor is shorted|TSS|some temperature sensors are shorted;|•|Yes|Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
135 -|Unallowable charging|UCH|charging the battery through the discharging contactor;| |Yes|Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
136 -|Undervoltage|UV| | |Yes|Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
137 -|Water|WA|there is water in the battery enclosure;|•| |Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
138 -|WDT reset|WDT|watchdog timer reset the device;|•|Yes|Yes|Yes|(% style="width:142px" %) |(% style="width:134px" %)
132 +|Short circuit|SHC| | |Yes|Yes|**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
133 +|Shunt error|SHE|internal error of the shunt current sensor;|•|Yes|Yes|**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
134 +|Shunt offline|SHO|connection with the shunt current sensor is lost;|•|Yes|Yes|**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
135 +|Spirit offline|SPI|connection with a Spirit forklift is lost;| |Yes|Yes|**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
136 +|Stuck contactor|STC| |•|Yes|Yes|**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
137 +|Temperature sensor is shorted|TSS|some temperature sensors are shorted;|•|Yes|Yes|**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
138 +|Unallowable charging|UCH|charging the battery through the discharging contactor;| |Yes|Yes|**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
139 +|Undervoltage|UV| | |Yes|Yes|**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
140 +|Water|WA|there is water in the battery enclosure;|•| |Yes|**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
141 +|WDT reset|WDT|watchdog timer reset the device;|•|Yes|Yes|**Yes**|(% style="width:142px" %) |(% style="width:134px" %)
139 139  
140 140  ~* signal can be assigned to a discrete output and relay.