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Last modified by Admin on 2025/02/21 14:51
From version 24.3
edited by Admin
on 2025/02/04 07:43
Change comment: There is no comment for this version
To version 26.3
edited by Admin
on 2025/02/04 08:06
Change comment: There is no comment for this version

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... ... @@ -28,32 +28,25 @@
28 28  Below is the list of internal BMS signals. The signals marked with bold text can be assigned to discrete outputs and relays.
29 29  
30 30  (% style="width:1277px" %)
31 -|=(% colspan="1" rowspan="2" style="width: 201px;" %)**Name**|=(% colspan="1" rowspan="2" style="width: 531px;" %)**Description**|=(% colspan="3" rowspan="1" style="width: 255px;" %)**Compability**|=(% colspan="2" rowspan="1" style="width: 140px;" %)BMS Display|=(% colspan="1" rowspan="2" style="width: 140px;" %)**CANopen SDO**|=(% colspan="1" rowspan="2" style="width: 142px;" %)**Modbus**
32 -|=(% style="width: 94px;" %)**Mini S / Mini**|=(% style="width: 75px;" %)**Main 2.1**|=(% style="width: 84px;" %)**Main 3**|=(% colspan="1" style="width: 137px;" %)Short name|=(% style="width: 137px;" %)Abbreviation
33 -|Charging current present|Signal showing the presence of the charging current|Yes|Yes~*~*|Yes|(% style="width:140px" %)CH curr. present|CCP|(% style="width:140px" %) |(% style="width:142px" %)
34 -|Charging|Command to control the charging contactor|Yes|Yes*|Yes|(% style="width:140px" %)Charging|CH|(% style="width:140px" %) |(% style="width:142px" %)
35 -|Charging/Discharging|Command to control the charging/discharging contactor|Yes|Yes*|Yes|(% style="width:140px" %)Charg./Discharg.|C/D|(% style="width:140px" %) |(% style="width:142px" %)
36 -|Cooler|Command to control the cooler|Yes|Yes|Yes|(% style="width:140px" %)Cooler|COO|(% style="width:140px" %) |(% style="width:142px" %)
37 -|Crown EWS| |Yes~*~**|Yes~*~**|Yes~*~**|(% style="width:140px" %)Crown EWS|EWS|(% style="width:140px" %) |(% style="width:142px" %)
38 -|Discharging (AUX)|Command to control the auxiliary discharging contactor|Yes|Yes|Yes|(% style="width:140px" %)Disch. AUX|AUX|(% style="width:140px" %) |(% style="width:142px" %)
39 -|Discharging current present|Signal showing the presence of the discharging current|Yes|Yes~*~*|Yes|(% style="width:140px" %)DCH curr. pres.|DCP|(% style="width:140px" %) |(% style="width:142px" %)
40 -|Discharging|Command to control the discharging contactor|Yes|Yes*|Yes|(% style="width:140px" %)Discharging|DCH|(% style="width:140px" %) |(% style="width:142px" %)
41 -|External 1|Command to control an external scheme|Yes|Yes|Yes|(% style="width:140px" %)External 1|EX1|(% style="width:140px" %) |(% style="width:142px" %)
42 -|Heater (AUX)|Command to control the auxiliary heater| |Yes| |(% style="width:140px" %)Heater (AUX)|HAU|(% style="width:140px" %) |(% style="width:142px" %)
43 -|Heater|Command to control the heater|Yes|Yes|Yes|(% style="width:140px" %)Heater|HEA|(% style="width:140px" %) |(% style="width:142px" %)
44 -|High charging current|Signal indicating that the charging current is high|Yes|Yes~*~*|Yes|(% style="width:140px" %)High ch. curr.|HCC|(% style="width:140px" %) |(% style="width:142px" %)
45 -|Init|Signal showing that the device is in the initialization phase|Yes~*~**|Yes~*~**|Yes~*~**|(% style="width:140px" %)Init|INI|(% style="width:140px" %) |(% style="width:142px" %)
46 -|Low SOC|Signal indicatiing that the battery has low SOC|Yes|Yes|Yes|(% style="width:140px" %)Low SOC|LOS|(% style="width:140px" %) |(% style="width:142px" %)
47 -|Main contactor|Command to control the main contactor|Yes|Yes*|Yes|(% style="width:140px" %)Main contactor|MCO|(% style="width:140px" %) |(% style="width:142px" %)
48 -|Power down ACK|Command that acknowledges the BMS power down. Acknowledgement is outputted when the charge and discharge contactors have been opened on the power down request|Yes|Yes~*~*|Yes|(% style="width:140px" %)Power down ACK|PDA|(% style="width:140px" %) |(% style="width:142px" %)
49 -|Power up|Signal indicating the BMS power status|Yes|Yes|Yes|(% style="width:140px" %)Power up|PUP|(% style="width:140px" %) |(% style="width:142px" %)
50 -|Precharging|Command to control the precharging contactor|Yes|Yes|Yes|(% style="width:140px" %)Precharging|PCH|(% style="width:140px" %) |(% style="width:142px" %)
51 -|Ready to charge|Signal showing that the battery is ready for charging|Yes|Yes|Yes|(% style="width:140px" %)Ready to charge|RTC|(% style="width:140px" %) |(% style="width:142px" %)
52 -|Ready to discharge|Signal showing that the battery is ready for discharging|Yes|Yes|Yes|(% style="width:140px" %)Ready to disch.|RTD|(% style="width:140px" %) |(% style="width:142px" %)
53 -|Service reset|Command to restart the device|Yes~*~**| |Yes~*~**|(% style="width:140px" %)Service reset|SR|(% style="width:140px" %) |(% style="width:142px" %)
54 -|Shutdown request (Combilift)|Command to open the dischrging contactor from the Combilift truck|Yes~*~**|Yes~*~**|Yes~*~**|(% style="width:140px" %)Combilift shutd.|CSH|(% style="width:140px" %) |(% style="width:142px" %)
55 -|Shutdown request (HYG/Spirit)|Command to open the dischrging contactor from the HYG truck|Yes~*~**|Yes~*~**|Yes~*~**|(% style="width:140px" %)HYG shutdown|HSH|(% style="width:140px" %) |(% style="width:142px" %)
56 -|Voltage too high for charging|Signal indicating that the battery is fully charged|Yes~*~**|Yes~*~**|Yes~*~**|(% style="width:140px" %)Volt. too high|VTH|(% style="width:140px" %) |(% style="width:142px" %)
31 +|=(% colspan="1" rowspan="2" style="width: 201px;" %)**Name**|=(% colspan="1" rowspan="2" style="width: 531px;" %)**Description**|=(% colspan="2" rowspan="1" style="width: 255px;" %)**Compability**|=(% colspan="2" rowspan="1" style="width: 140px;" %)BMS Display|=(% colspan="1" rowspan="2" style="width: 140px;" %)**CANopen SDO**|=(% colspan="1" rowspan="2" style="width: 142px;" %)**Modbus**
32 +|=(% style="width: 94px;" %)**Main X**|=(% style="width: 84px;" %)**Main 3X**|=(% colspan="1" style="width: 137px;" %)Short name|=(% style="width: 137px;" %)Abbreviation
33 +|Charging current present|Signal showing the presence of the charging current|Yes|Yes|(% style="width:140px" %)CH curr. present|CCP|(% style="width:140px" %) |(% style="width:142px" %)
34 +|Charging|Command to control the charging contactor|Yes|Yes|(% style="width:140px" %)Charging|CH|(% style="width:140px" %) |(% style="width:142px" %)
35 +|Charging/Discharging|Command to control the charging/discharging contactor|Yes|Yes|(% style="width:140px" %)Charg./Discharg.|C/D|(% style="width:140px" %) |(% style="width:142px" %)
36 +|Coolant pump|Command to control the coolant pump|Yes|Yes|(% style="width:140px" %)Coolant pump|CP|(% style="width:140px" %) |(% style="width:142px" %)
37 +|Cooler|Command to control the cooler|Yes|Yes|(% style="width:140px" %)Cooler|COO|(% style="width:140px" %) |(% style="width:142px" %)
38 +|Discharging current present|Signal showing the presence of the discharging current|Yes|Yes|(% style="width:140px" %)DCH cur. present|DCP|(% style="width:140px" %) |(% style="width:142px" %)
39 +|Discharging|Command to control the discharging contactor|Yes|Yes|(% style="width:140px" %)Discharging|DCH|(% style="width:140px" %) |(% style="width:142px" %)
40 +|Fuse 1 (modules)|ORed internal signals "Fuse 1" from all battery modules|Yes|Yes|(% style="width:140px" %)Fuse 1 (mod.)|F1M|(% style="width:140px" %) |(% style="width:142px" %)
41 +|Fuse 2 (modules)|ORed internal signals "Fuse 2" from all battery modules|Yes|Yes|(% style="width:140px" %)Fuse 2 (mod.)|F2M|(% style="width:140px" %) |(% style="width:142px" %)
42 +|Fuse 3 (modules)|ORed internal signals "Fuse 3" from all battery modules|Yes|Yes|(% style="width:140px" %)Fuse 3 (mod.)|F3M|(% style="width:140px" %) |(% style="width:142px" %)
43 +|General error (modules)|ORed internal signals "General error" from all battery modules|Yes|Yes|(% style="width:140px" %)Gen.error (mod.)|GEM|(% style="width:140px" %) |(% style="width:142px" %)
44 +|Heater|Command to control the heater|Yes|Yes|(% style="width:140px" %)Heater|HEA|(% style="width:140px" %) |(% style="width:142px" %)
45 +|Init|Signal showing that the device is in the initialization phase|Yes|Yes|(% style="width:140px" %)Init|INI|(% style="width:140px" %) |(% style="width:142px" %)
46 +|Interlock (modules)|ORed internal signals "Interlock" from all battery modules|Yes|Yes|(% style="width:140px" %)Interlock (mod.)|INM|(% style="width:140px" %) |(% style="width:142px" %)
47 +|Main contactor|Command to control the main contactor|Yes|Yes|(% style="width:140px" %)Main contactor|MCO|(% style="width:140px" %) |(% style="width:142px" %)
48 +|Precharging|Command to control the precharging contactor|Yes|Yes|(% style="width:140px" %)Precharging|PCH|(% style="width:140px" %) |(% style="width:142px" %)
49 +|Service reset|Command to restart the device|Yes|Yes|(% style="width:140px" %)Service reset|SR|(% style="width:140px" %) |(% style="width:142px" %)
57 57  
58 58  (% class="wikigeneratedid" %)
59 59  ~* Assignable to relay only
... ... @@ -71,32 +71,19 @@
71 71  |=(% style="width: 93px;" %)**Mini S / Mini**|=(% style="width: 76px;" %)**Main 2.1**|=(% style="width: 80px;" %)**Main 3**|=(% colspan="1" style="width: 137px;" %)Short name|=(% style="width: 137px;" %)Abbreviation
72 72  |ADC error|Error of the ADC that measures the battery current|•|Yes|Yes|Yes|(% style="width:142px" %)ADC error|ADC|(% style="width:142px" %) |(% style="width:134px" %)
73 73  |Battery cover error|Battery cover is open|•|Yes|Yes|Yes|(% style="width:142px" %)Battery cover|BCE|(% style="width:142px" %) |(% style="width:134px" %)
74 -|Cell count error|Number of cells does not match the specified value|•|Yes|Yes|Yes|(% style="width:142px" %)Cell count|CEL|(% style="width:142px" %) |(% style="width:134px" %)
75 -|CH contactor cycles error|Switching frequency of the charging contactor is too high| |Yes|Yes|Yes|(% style="width:142px" %)CH cont. cycle|CCC|(% style="width:142px" %) |(% style="width:134px" %)
76 76  |CH contactor feedback error|The control signal for the charging contactor and the contactor feedback differ|•| |Yes|Yes|(% style="width:142px" %)CH cont. feed.|CCF|(% style="width:142px" %) |(% style="width:134px" %)
77 77  |CH/DCH contactor feedback error|The control signal for the charging/discharging contactor and the contactor feedback differ|•| |Yes|Yes|(% style="width:142px" %)C/D cont. feed.|CDF|(% style="width:142px" %) |(% style="width:134px" %)
78 -|Combilift offline|Connection with the Combilift forklift is lost| |Yes|Yes|Yes|(% style="width:142px" %)Combilift offl.|COM|(% style="width:142px" %) |(% style="width:134px" %)
79 -|Contactor feedback error|Failure of one of the contactors feedback signal. Which contactor is failed can be found in "Signals -> MOSFETs -> Contactor feedback" section of the BMS Mini device| |Yes| | |(% style="width:142px" %)Cont. feed. er.|CFE|(% style="width:142px" %) |(% style="width:134px" %)
80 80  |Critical error|Critical system error, the BMS is damaged| |Yes|Yes|Yes|(% style="width:142px" %)Critical error|CER|(% style="width:142px" %) |(% style="width:134px" %)
81 -|Crown error|Connection with the Crown forklift is lost| |Yes|Yes|Yes|(% style="width:142px" %)Crown error|CRO|(% style="width:142px" %) |(% style="width:134px" %)
82 82  |Current limit error|Charging or discharging current is more than the limit calculated by Charge map or Discharge map| |Yes| |Yes|(% style="width:142px" %)Cur. limit error|CLE|(% style="width:142px" %) |(% style="width:134px" %)
83 83  |Current sensor error|Error in the current sensor circuit|•|Yes|Yes|Yes|(% style="width:142px" %)Current sensor|CSE|(% style="width:142px" %) |(% style="width:134px" %)
84 -|DCH contactor cycles error|Switching frequency of the discharging contactor is too high| |Yes|Yes|Yes|(% style="width:142px" %)DCH cont. cycle|DCC|(% style="width:142px" %) |(% style="width:134px" %)
85 85  |DCH contactor feedback error|The control signal for the discharging contactor and the contactor feedback differ|•| |Yes|Yes|(% style="width:142px" %)DCH cont. feed.|DCF|(% style="width:142px" %) |(% style="width:134px" %)
86 86  |FS error|SD card read/write error| |Yes|Yes|Yes|(% style="width:142px" %)FS error|FSE|(% style="width:142px" %) |(% style="width:134px" %)
87 -|General error|Special configurable error depending on other errors| |Yes*|Yes*|Yes*|(% style="width:142px" %)General error|GE|(% style="width:142px" %) |(% style="width:134px" %)
88 88  |High contactor temperature|Temperature of a contactor is too high| |Yes|Yes|Yes|(% style="width:142px" %)Hi. cont. temp.|HCT|(% style="width:142px" %) |(% style="width:134px" %)
89 89  |High humidity|Increased humidity inside the battery| | |Yes|Yes|(% style="width:142px" %)High humidity|HHU|(% style="width:142px" %) |(% style="width:134px" %)
90 -|High Logic temperature|At least one of the Logic devices is overheated| | |Yes|Yes|(% style="width:142px" %)Hi. Logic temp.|HLT|(% style="width:142px" %) |(% style="width:134px" %)
91 -|High temperature (CH)|Temperature is too high for charging| |Yes|Yes|Yes|(% style="width:142px" %)High temp. CH|HTC|(% style="width:142px" %) |(% style="width:134px" %)
92 -|High temperature (DCH)|Temperature is too high for discharging| |Yes|Yes|Yes|(% style="width:142px" %)High temp. DCH|HTD|(% style="width:142px" %) |(% style="width:134px" %)
93 93  |High voltage fault|Failure of high voltage measuring circuits|•| | |Yes|(% style="width:142px" %)HV fault|HVF|(% style="width:142px" %) |(% style="width:134px" %)
94 94  |HVIL error|Breakage of high-voltage interlock current loop|•| | |Yes|(% style="width:142px" %)HVIL error|HE|(% style="width:142px" %) |(% style="width:134px" %)
95 -|HYG offline|Connection with the HYG forklift is lost| |Yes|Yes|Yes|(% style="width:142px" %)HYG offline|HYG|(% style="width:142px" %) |(% style="width:134px" %)
96 96  |Insulation fault|Insulation resistance is too low|•|Yes|Yes|Yes|(% style="width:142px" %)Insulation fault|INF|(% style="width:142px" %) |(% style="width:134px" %)
97 -|Logic count error|The number of BMS Logic devices differs from the required value| | |Yes|Yes|(% style="width:142px" %)Logic count|LOG|(% style="width:142px" %) |(% style="width:134px" %)
98 -|Logic offline (Cell monitor offline)|BMS Main devices: at least one of the Logic devices is offline.
99 -BMS Mini devices: connection with cell monitor is lost.|•|Yes|Yes|Yes|(% style="width:142px" %)Logic offline|LOF|(% style="width:142px" %) |(% style="width:134px" %)
79 +|Module offline|Some of battery modules is offline|•|Yes|Yes|Yes|(% style="width:142px" %)Logic offline|LOF|(% style="width:142px" %) |(% style="width:134px" %)
100 100  |Low temperature (CH)|Temperature is too low for charging;| |Yes|Yes|Yes|(% style="width:142px" %)Low temp. CH|LTC|(% style="width:142px" %) |(% style="width:134px" %)
101 101  |Low temperature (DCH)|Temperature is too low for discharging;| |Yes|Yes|Yes|(% style="width:142px" %)Low temp. DCH|LTD|(% style="width:142px" %) |(% style="width:134px" %)
102 102  |Main contactor feedback error|The control signal for the main contactor and the contactor feedback differ|•| |Yes|Yes|(% style="width:142px" %)Main cont. feed.|MCF|(% style="width:142px" %) |(% style="width:134px" %)