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Last modified by Admin on 2025/02/21 14:51
From version 33.2
edited by Admin
on 2025/02/04 11:23
Change comment: There is no comment for this version
To version 27.4
edited by Admin
on 2025/02/04 08:21
Change comment: There is no comment for this version

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... ... @@ -5,27 +5,27 @@
5 5  
6 6  Below is the list of input signals that can be assigned to discrete inputs of the battery strings controller.
7 7  
8 -(% style="width:1497px" %)
9 -|=(% colspan="1" rowspan="2" style="width: 198px;" %)**Name**|=(% colspan="1" rowspan="2" style="width: 360px;" %)**Description**|=(% colspan="2" rowspan="1" style="width: 140px;" %)**Compability**|=(% colspan="2" rowspan="1" style="width: 184px;" %)BMS DIsplay|=(% colspan="1" rowspan="2" style="width: 327px;" %)**CANopen SDO**|=(% colspan="1" rowspan="2" style="width: 299px;" %)**Modbus**
10 -|=(% style="width: 62px;" %)**Main X**|=(% style="width: 76px;" %)**Main 3X**|=(% colspan="1" style="width: 121px;" %)Short name|=(% style="width: 63px;" %)Abbr.
11 -|Battery cover|(% style="width:360px" %)Signal from the battery cover|(% style="width:62px" %)Yes|(% style="width:76px" %)Yes|(% style="width:121px" %)Battery cover|(% style="width:63px" %)CVR|(% style="width:327px" %) |(% style="width:299px" %)
12 -|CH contactor feedback|(% style="width:360px" %)Signal from the charging contactor feedback loop|(% style="width:62px" %)Yes|(% style="width:76px" %)Yes|(% style="width:121px" %)CH cont. feed.|(% style="width:63px" %)CCF|(% style="width:327px" %) |(% style="width:299px" %)
13 -|CH/DCH contactor feedback|(% style="width:360px" %)Signal from the charging/discharging contactor feedback loop|(% style="width:62px" %)Yes|(% style="width:76px" %)Yes|(% style="width:121px" %)C/D cont. feed.|(% style="width:63px" %)CDF|(% style="width:327px" %) |(% style="width:299px" %)
14 -|Charge request|(% style="width:360px" %)Request to close the charging contactor|(% style="width:62px" %)Yes|(% style="width:76px" %)Yes|(% style="width:121px" %)Charge request|(% style="width:63px" %)CRE|(% style="width:327px" %) |(% style="width:299px" %)
15 -|DCH contactor feedback|(% style="width:360px" %)Signal from the discharging contactor feedback loop|(% style="width:62px" %)Yes|(% style="width:76px" %)Yes|(% style="width:121px" %)DCH cont. feed.|(% style="width:63px" %)DCF|(% style="width:327px" %) |(% style="width:299px" %)
16 -|Discharge request|(% style="width:360px" %)Request to close the discharging contactor|(% style="width:62px" %)Yes|(% style="width:76px" %)Yes|(% style="width:121px" %)Discharge req.|(% style="width:63px" %)DRE|(% style="width:327px" %) |(% style="width:299px" %)
17 -|Insulation status|(% style="width:360px" %)Signal from an insulation monitoring device|(% style="width:62px" %)Yes|(% style="width:76px" %)Yes|(% style="width:121px" %)Insul. status|(% style="width:63px" %)INS|(% style="width:327px" %) |(% style="width:299px" %)
18 -|Interlock|(% style="width:360px" %)Signal from the interlock loop|(% style="width:62px" %) |(% style="width:76px" %)Yes|(% style="width:121px" %)Interlock|(% style="width:63px" %)INT|(% style="width:327px" %) |(% style="width:299px" %)
19 -|Join to charge|(% style="width:360px" %)Request to join the battery modules for charging|(% style="width:62px" %)Yes|(% style="width:76px" %)Yes|(% style="width:121px" %)Join to charge|(% style="width:63px" %)JTC|(% style="width:327px" %) |(% style="width:299px" %)
20 -|Join to discharge|(% style="width:360px" %)Request to join the battery modules for discharging|(% style="width:62px" %)Yes|(% style="width:76px" %)Yes|(% style="width:121px" %)Join to dischar.|(% style="width:63px" %)JTD|(% style="width:327px" %) |(% style="width:299px" %)
21 -|Main contactor feedback|(% style="width:360px" %)Signal from the main contactor feedback loop|(% style="width:62px" %)Yes|(% style="width:76px" %)Yes|(% style="width:121px" %)Main cont. feed.|(% style="width:63px" %)MCF|(% style="width:327px" %) |(% style="width:299px" %)
22 -|PCH contactor feedback|(% style="width:360px" %)Signal from the precharging contactor feedback loop|(% style="width:62px" %)Yes|(% style="width:76px" %)Yes|(% style="width:121px" %)PCH cont. feed.|(% style="width:63px" %)PCF|(% style="width:327px" %) |(% style="width:299px" %)
23 -|Power down request|(% style="width:360px" %)Request to power down the device|(% style="width:62px" %) |(% style="width:76px" %)Yes|(% style="width:121px" %)Power down req.|(% style="width:63px" %)PDN|(% style="width:327px" %) |(% style="width:299px" %)
24 -|Precharge request|(% style="width:360px" %)Request to close the precharging contactor|(% style="width:62px" %)Yes|(% style="width:76px" %)Yes|(% style="width:121px" %)Precharge req.|(% style="width:63px" %)PRE|(% style="width:327px" %) |(% style="width:299px" %)
8 +(% style="width:1278px" %)
9 +|=(% colspan="1" rowspan="2" style="width: 198px;" %)**Name**|=(% colspan="1" rowspan="2" style="width: 500px;" %)**Description**|=(% colspan="2" rowspan="1" style="width: 243px;" %)**Compability**|=(% colspan="2" rowspan="1" style="width: 137px;" %)BMS DIsplay|=(% colspan="1" rowspan="2" style="width: 137px;" %)**CANopen SDO**|=(% colspan="1" rowspan="2" style="width: 137px;" %)**Modbus**
10 +|=(% style="width: 92px;" %)**Main X**|=(% style="width: 78px;" %)**Main 3X**|=(% colspan="1" style="width: 137px;" %)Short name|=(% style="width: 137px;" %)Abbreviation
11 +|Battery cover|(% style="width:500px" %)Signal from the battery cover|(% style="width:92px" %)Yes|(% style="width:78px" %)Yes|(% style="width:137px" %)Battery cover|CVR|(% style="width:137px" %) |(% style="width:137px" %)
12 +|CH contactor feedback|(% style="width:500px" %)Signal from the charging contactor feedback loop|(% style="width:92px" %)Yes|(% style="width:78px" %)Yes|(% style="width:137px" %)CH cont. feed.|CCF|(% style="width:137px" %) |(% style="width:137px" %)
13 +|CH/DCH contactor feedback|(% style="width:500px" %)Signal from the charging/discharging contactor feedback loop|(% style="width:92px" %)Yes|(% style="width:78px" %)Yes|(% style="width:137px" %)C/D cont. feed.|CDF|(% style="width:137px" %) |(% style="width:137px" %)
14 +|Charge request|(% style="width:500px" %)Request to close the charging contactor|(% style="width:92px" %)Yes|(% style="width:78px" %)Yes|(% style="width:137px" %)Charge request|CRE|(% style="width:137px" %) |(% style="width:137px" %)
15 +|DCH contactor feedback|(% style="width:500px" %)Signal from the discharging contactor feedback loop|(% style="width:92px" %)Yes|(% style="width:78px" %)Yes|(% style="width:137px" %)DCH cont. feed.|DCF|(% style="width:137px" %) |(% style="width:137px" %)
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 +|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 +|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" %)
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 +|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 +|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 +|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 26  == Internal signals ==
27 27  
28 -Below is the list of internal BMS signals. Most signals can be assigned to discrete outputs and relays.
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 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**
... ... @@ -49,7 +49,7 @@
49 49  |Service reset|Command to restart the device|Yes*|Yes*|(% style="width:140px" %)Service reset|SR|(% style="width:140px" %) |(% style="width:142px" %)
50 50  
51 51  (% class="wikigeneratedid" %)
52 -* Cannot be assigned to discrete outputs and relays.
52 +* Cannot be assigned to discrete outputs or relays.
53 53  
54 54  
55 55  == Errors ==
... ... @@ -61,14 +61,14 @@
61 61  |Battery cover error|Battery cover is open|(% style="width:87px" %)Yes|(% style="width:76px" %)Yes|(% style="width:81px" %)Yes|(% style="width:142px" %)Battery cover|BCE|(% style="width:142px" %) |(% style="width:134px" %)
62 62  |CH contactor feedback error|The control signal for the charging contactor and the contactor feedback differ|(% style="width:87px" %)Yes|(% style="width:76px" %)Yes|(% style="width:81px" %)Yes|(% style="width:142px" %)CH cont. feed.|CCF|(% style="width:142px" %) |(% style="width:134px" %)
63 63  |CH/DCH contactor feedback error|The control signal for the charging/discharging contactor and the contactor feedback differ|(% style="width:87px" %)Yes|(% style="width:76px" %)Yes|(% style="width:81px" %)Yes|(% style="width:142px" %)C/D cont. feed.|CDF|(% style="width:142px" %) |(% style="width:134px" %)
64 -|Charging current unbalance|Charging currents of battery modules differ too much|(% style="width:87px" %) |(% style="width:76px" %)Yes|(% style="width:81px" %)Yes|(% style="width:142px" %)CH current unb.|CCU|(% style="width:142px" %) |(% style="width:134px" %)
64 +|Charging current unbalance| |(% style="width:87px" %) |(% style="width:76px" %)Yes|(% style="width:81px" %)Yes|(% style="width:142px" %)CH current unb.|CCU|(% style="width:142px" %) |(% style="width:134px" %)
65 65  |Critical error|Critical system error, the BMS is damaged|(% style="width:87px" %) |(% style="width:76px" %)Yes|(% style="width:81px" %)Yes|(% style="width:142px" %)Critical error|CER|(% style="width:142px" %) |(% style="width:134px" %)
66 66  |Current limit error|Charging or discharging current is more than the limit calculated by Charge map or Discharge map|(% style="width:87px" %) |(% style="width:76px" %)Yes|(% style="width:81px" %)Yes|(% style="width:142px" %)Cur. limit error|CLE|(% style="width:142px" %) |(% style="width:134px" %)
67 67  |Current sensor error|Error in the current sensor circuit|(% style="width:87px" %)Yes|(% style="width:76px" %) |(% style="width:81px" %)Yes|(% style="width:142px" %)Current sensor|CSE|(% style="width:142px" %) |(% style="width:134px" %)
68 -|Current unbalance (CH)|Some of battery modules are unbalanced in current (for charging)|(% style="width:87px" %) |(% style="width:76px" %)Yes|(% style="width:81px" %)Yes|(% style="width:142px" %)Current unb. CH|CUC|(% style="width:142px" %) |(% style="width:134px" %)
69 -|Current unbalance (DCH)|Some of battery modules are unbalanced in current (for discharging)|(% style="width:87px" %) |(% style="width:76px" %)Yes|(% style="width:81px" %)Yes|(% style="width:142px" %)Current unb. DCH|CUD|(% style="width:142px" %) |(% style="width:134px" %)
68 +|Current unbalance (CH)| |(% style="width:87px" %) |(% style="width:76px" %)Yes|(% style="width:81px" %)Yes|(% style="width:142px" %)Current unb. CH|CUC|(% style="width:142px" %) |(% style="width:134px" %)
69 +|Current unbalance (DCH)| |(% style="width:87px" %) |(% style="width:76px" %)Yes|(% style="width:81px" %)Yes|(% style="width:142px" %)Current unb. DCH|CUD|(% style="width:142px" %) |(% style="width:134px" %)
70 70  |DCH contactor feedback error|The control signal for the discharging contactor and the contactor feedback differ|(% style="width:87px" %)Yes|(% style="width:76px" %) |(% style="width:81px" %)Yes|(% style="width:142px" %)DCH cont. feed.|DCF|(% style="width:142px" %) |(% style="width:134px" %)
71 -|Discharging current unbalance|Discharging currents of battery modules differ too much|(% style="width:87px" %) |(% style="width:76px" %)Yes|(% style="width:81px" %)Yes|(% style="width:142px" %)DCH current unb.|DCU|(% style="width:142px" %) |(% style="width:134px" %)
71 +|Discharging current unbalance| |(% style="width:87px" %) |(% style="width:76px" %)Yes|(% style="width:81px" %)Yes|(% style="width:142px" %)DCH current unb.|DCU|(% style="width:142px" %) |(% style="width:134px" %)
72 72  |FS error|SD card read/write error|(% style="width:87px" %) |(% style="width:76px" %)Yes|(% style="width:81px" %)Yes|(% style="width:142px" %)FS error|FSE|(% style="width:142px" %) |(% style="width:134px" %)
73 73  |High contactor temperature|Temperature of a contactor is too high|(% style="width:87px" %) |(% style="width:76px" %)Yes|(% style="width:81px" %)Yes|(% style="width:142px" %)Hi. cont. temp.|HCT|(% style="width:142px" %) |(% style="width:134px" %)
74 74  |High humidity|Increased humidity inside the battery|(% style="width:87px" %) |(% style="width:76px" %) |(% style="width:81px" %)Yes|(% style="width:142px" %)High humidity|HHU|(% style="width:142px" %) |(% style="width:134px" %)
... ... @@ -86,9 +86,9 @@
86 86  |Precharge error|Capacitive load pre-charge process did not end during the estimated time|(% style="width:87px" %) |(% style="width:76px" %)Yes|(% style="width:81px" %)Yes|(% style="width:142px" %)Precharge error|PE|(% style="width:142px" %) |(% style="width:134px" %)
87 87  |Short circuit|Flowing high battery currents during a long time|(% style="width:87px" %) |(% style="width:76px" %)Yes|(% style="width:81px" %)Yes|(% style="width:142px" %)Short circuit|SHC|(% style="width:142px" %) |(% style="width:134px" %)
88 88  |Stuck contactor|Some contactor got stuck|(% style="width:87px" %)Yes|(% style="width:76px" %)Yes|(% style="width:81px" %)Yes|(% style="width:142px" %)Stuck contactor|STC|(% style="width:142px" %) |(% style="width:134px" %)
89 -|Voltage unbalance (CH)|Some of battery modules are unbalanced in voltage (for charging)|(% style="width:87px" %) |(% style="width:76px" %)Yes|(% style="width:81px" %)Yes|(% style="width:142px" %)Voltage unb. CH|VUC|(% style="width:142px" %) |(% style="width:134px" %)
90 -|Voltage unbalance (DCH)|Some of battery modules are unbalanced in voltage (for discharging)|(% style="width:87px" %) |(% style="width:76px" %)Yes|(% style="width:81px" %)Yes|(% style="width:142px" %)Voltage unb. DCH|VUD|(% style="width:142px" %) |(% style="width:134px" %)
89 +|Voltage unbalance (CH)| |(% style="width:87px" %) |(% style="width:76px" %)Yes|(% style="width:81px" %)Yes|(% style="width:142px" %)Voltage unb. CH|VUC|(% style="width:142px" %) |(% style="width:134px" %)
90 +|Voltage unbalance (DCH)| |(% style="width:87px" %) |(% style="width:76px" %)Yes|(% style="width:81px" %)Yes|(% style="width:142px" %)Voltage unb. DCH|VUD|(% style="width:142px" %) |(% style="width:134px" %)
91 91  |Water|There is water in the battery enclosure|(% style="width:87px" %)Yes|(% style="width:76px" %) |(% style="width:81px" %)Yes|(% style="width:142px" %)Water|WHU|(% style="width:142px" %) |(% style="width:134px" %)
92 92  |WDT reset|Watchdog timer reset the device|(% style="width:87px" %)Yes|(% style="width:76px" %)Yes|(% style="width:81px" %)Yes|(% style="width:142px" %)WDT reset|WDT|(% style="width:142px" %) |(% style="width:134px" %)
93 93  
94 -
94 +~* The signal can be assigned to discrete outputs and relays.