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Last modified by Admin on 2025/02/21 14:51
From version 25.3
edited by Admin
on 2025/02/04 07:48
Change comment: There is no comment for this version
To version 23.9
edited by Admin
on 2025/02/04 07:39
Change comment: There is no comment for this version

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16 16  |Discharge request|(% style="width:500px" %)Request to close the discharging contactor|(% style="width:92px" %)Yes|(% style="width:78px" %)Yes|(% style="width:137px" %)Discharge req.|DRE|(% style="width:137px" %) |(% style="width:137px" %)
17 17  |Insulation status|(% style="width:500px" %)Signal from an insulation monitoring device|(% style="width:92px" %)Yes|(% style="width:78px" %)Yes|(% style="width:137px" %)Insul. status|INS|(% style="width:137px" %) |(% style="width:137px" %)
18 18  |Interlock|(% style="width:500px" %)Signal from the interlock loop|(% style="width:92px" %) |(% style="width:78px" %)Yes|(% style="width:137px" %)Interlock|INT|(% style="width:137px" %) |(% style="width:137px" %)
19 -|Join to charge|(% style="width:500px" %)Request to join the battery modules for charging|(% style="width:92px" %)Yes|(% style="width:78px" %)Yes|(% style="width:137px" %)Join to charge|JTC|(% style="width:137px" %) |(% style="width:137px" %)
20 -|Join to discharge|(% style="width:500px" %)Request to join the battery modules for discharging|(% style="width:92px" %)Yes|(% style="width:78px" %)Yes|(% style="width:137px" %)Join to dischar.|JTD|(% style="width:137px" %) |(% style="width:137px" %)
19 +|Join to charge|(% style="width:500px" %)Request to join the battery modules for charging|(% style="width:92px" %)Yes|(% style="width:78px" %)Yes|(% style="width:137px" %)Join to charge| |(% style="width:137px" %) |(% style="width:137px" %)
20 +|Join to discharge|(% style="width:500px" %)Request to join the battery modules for discharging|(% style="width:92px" %)Yes|(% style="width:78px" %)Yes|(% style="width:137px" %)Join to dischar.| |(% style="width:137px" %) |(% style="width:137px" %)
21 21  |Main contactor feedback|(% style="width:500px" %)Signal from the main contactor feedback loop|(% style="width:92px" %)Yes|(% style="width:78px" %)Yes|(% style="width:137px" %)Main cont. feed.|MCF|(% style="width:137px" %) |(% style="width:137px" %)
22 22  |PCH contactor feedback|(% style="width:500px" %)Signal from the precharging contactor feedback loop|(% style="width:92px" %)Yes|(% style="width:78px" %)Yes|(% style="width:137px" %)PCH cont. feed.|PCF|(% style="width:137px" %) |(% style="width:137px" %)
23 23  |Power down request|(% style="width:500px" %)Request to power down the device|(% style="width:92px" %) |(% style="width:78px" %)Yes|(% style="width:137px" %)Power down req.|PDN|(% style="width:137px" %) |(% style="width:137px" %)
24 24  |Precharge request|(% style="width:500px" %)Request to close the precharging contactor|(% style="width:92px" %)Yes|(% style="width:78px" %)Yes|(% style="width:137px" %)Precharge req.|PRE|(% style="width:137px" %) |(% style="width:137px" %)
25 25  
26 +(% class="wikigeneratedid" %)
27 +~* 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.
28 +
26 26  == Internal signals ==
27 27  
28 28  Below is the list of internal BMS signals. The signals marked with bold text can be assigned to discrete outputs and relays.
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30 30  (% style="width:1277px" %)
31 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 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
36 +|Allow charging|Command for a charger to start charging|Yes|Yes|Yes|(% style="width:140px" %)Allow charging|ACH|(% style="width:140px" %) |(% style="width:142px" %)
37 +|Balancing 1|Command to balance the first series of cells| |Yes*|Yes|(% style="width:140px" %)Balancing 1|BA1|(% style="width:140px" %) |(% style="width:142px" %)
38 +|Balancing 2|Command to balance the second series of cells| |Yes*|Yes|(% style="width:140px" %)Balancing 2|BA2|(% style="width:140px" %) |(% style="width:142px" %)
39 +|Cell analysis|Signal indicating cell analysis process|Yes~*~**|Yes~*~**|Yes~*~**|(% style="width:140px" %)Cell analysis|CEA|(% style="width:140px" %) |(% style="width:142px" %)
33 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 34  |Charging|Command to control the charging contactor|Yes|Yes*|Yes|(% style="width:140px" %)Charging|CH|(% style="width:140px" %) |(% style="width:142px" %)
35 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 36  |Cooler|Command to control the cooler|Yes|Yes|Yes|(% style="width:140px" %)Cooler|COO|(% style="width:140px" %) |(% style="width:142px" %)
37 -|Discharging current present|Signal showing the presence of the discharging current|Yes|Yes~*~*|Yes|(% style="width:140px" %)DCH cur. present|DCP|(% style="width:140px" %) |(% style="width:142px" %)
44 +|Crown EWS| |Yes~*~**|Yes~*~**|Yes~*~**|(% style="width:140px" %)Crown EWS|EWS|(% style="width:140px" %) |(% style="width:142px" %)
45 +|Discharging (AUX)|Command to control the auxiliary discharging contactor|Yes|Yes|Yes|(% style="width:140px" %)Disch. AUX|AUX|(% style="width:140px" %) |(% style="width:142px" %)
46 +|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" %)
38 38  |Discharging|Command to control the discharging contactor|Yes|Yes*|Yes|(% style="width:140px" %)Discharging|DCH|(% style="width:140px" %) |(% style="width:142px" %)
48 +|External 1|Command to control an external scheme|Yes|Yes|Yes|(% style="width:140px" %)External 1|EX1|(% style="width:140px" %) |(% style="width:142px" %)
49 +|Heater (AUX)|Command to control the auxiliary heater| |Yes| |(% style="width:140px" %)Heater (AUX)|HAU|(% style="width:140px" %) |(% style="width:142px" %)
39 39  |Heater|Command to control the heater|Yes|Yes|Yes|(% style="width:140px" %)Heater|HEA|(% style="width:140px" %) |(% style="width:142px" %)
51 +|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" %)
40 40  |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" %)
53 +|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" %)
41 41  |Main contactor|Command to control the main contactor|Yes|Yes*|Yes|(% style="width:140px" %)Main contactor|MCO|(% style="width:140px" %) |(% style="width:142px" %)
55 +|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" %)
56 +|Power up|Signal indicating the BMS power status|Yes|Yes|Yes|(% style="width:140px" %)Power up|PUP|(% style="width:140px" %) |(% style="width:142px" %)
42 42  |Precharging|Command to control the precharging contactor|Yes|Yes|Yes|(% style="width:140px" %)Precharging|PCH|(% style="width:140px" %) |(% style="width:142px" %)
58 +|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" %)
59 +|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" %)
43 43  |Service reset|Command to restart the device|Yes~*~**| |Yes~*~**|(% style="width:140px" %)Service reset|SR|(% style="width:140px" %) |(% style="width:142px" %)
44 44  |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" %)
45 45  |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" %)