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Last modified by Admin on 2025/02/21 14:51
From version 42.2
edited by Admin
on 2025/02/11 13:05
Change comment: Update document after refactoring.
To version 44.1
edited by Admin
on 2025/02/21 14:51
Change comment: There is no comment for this version

Summary

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... ... @@ -28,7 +28,7 @@
28 28  
29 29  == Internal signals ==
30 30  
31 -Below is the list of internal BMS signals. Most signals can be assigned to discrete outputs and relays.
31 +Below is the list of internal strings controller signals. Most signals can be assigned to discrete outputs and relays.
32 32  
33 33  * **Status values**: Off = 0, On = 1.
34 34  
... ... @@ -58,45 +58,45 @@
58 58  
59 59  == Errors ==
60 60  
61 -Below is the list of BMS errors.
61 +Below is the list of strings controller errors.
62 62  
63 63  * **Status values**: Off = 0, On = 1.
64 64  
65 -(% style="width:1359px" %)
66 -|(% colspan="1" rowspan="2" style="width:223px" %)**Name **|(% colspan="1" rowspan="2" style="width:457px" %)**Description**|(% colspan="1" rowspan="2" style="width:42px" %)**Is a critical error?**|(% colspan="2" rowspan="1" style="width:131px" %)**Compability**|(% colspan="2" rowspan="1" style="width:172px" %)**BMS Display**|(% colspan="2" rowspan="1" style="width:167px" %)**Status**
67 -|=(% style="width: 64px;" %)**Main X**|=(% style="width: 66px;" %)**Main 3X**|=(% colspan="1" style="width: 128px;" %)Short name|=(% style="width: 43px;" %)Abbr.|(% colspan="1" style="width:167px" %)**CANopen SDO**|(% colspan="1" style="width:153px" %)**Modbus**
68 -|(% style="width:223px" %)ADC error|(% style="width:457px" %)Error of the ADC that measures the battery current|(% style="width:42px" %)Yes|(% style="width:64px" %) |(% style="width:66px" %)Yes|(% style="width:128px" %)ADC error|(% style="width:43px" %)ADC|(% style="width:167px" %)0x4020 sub 0x00, bit 23|(% style="width:153px" %)0x1022-0x1023, bit 23
69 -|(% style="width:223px" %)Battery cover error|(% style="width:457px" %)Battery cover is open|(% style="width:42px" %)Yes|(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)Battery cover|(% style="width:43px" %)BCE|(% style="width:167px" %)0x4020 sub 0x00, bit 0|(% style="width:153px" %)0x1022-0x1023, bit 0
70 -|(% style="width:223px" %)CH contactor feedback error|(% style="width:457px" %)The control signal for the charging contactor and the contactor feedback differ|(% style="width:42px" %)Yes|(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)CH cont. feed.|(% style="width:43px" %)CCF|(% style="width:167px" %)0x4020 sub 0x00, bit 10|(% style="width:153px" %)0x1022-0x1023, bit 10
71 -|(% style="width:223px" %)CH/DCH contactor feedback error|(% style="width:457px" %)The control signal for the charging/discharging contactor and the contactor feedback differ|(% style="width:42px" %)Yes|(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)C/D cont. feed.|(% style="width:43px" %)CDF|(% style="width:167px" %)0x4020 sub 0x00, bit 12|(% style="width:153px" %)0x1022-0x1023, bit 12
72 -|(% style="width:223px" %)Charging current unbalance|(% style="width:457px" %)Charging currents of battery modules differ too much|(% style="width:42px" %) |(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)CH current unb.|(% style="width:43px" %)CCU|(% style="width:167px" %)0x4020 sub 0x00, bit 7|(% style="width:153px" %)0x1022-0x1023, bit 7
73 -|(% style="width:223px" %)Critical error|(% style="width:457px" %)Critical system error, the BMS is damaged|(% style="width:42px" %) |(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)Critical error|(% style="width:43px" %)CER|(% style="width:167px" %)0x4020 sub 0x00, bit 2|(% style="width:153px" %)0x1022-0x1023, bit 2
74 -|(% style="width:223px" %)Current limit error|(% style="width:457px" %)Charging or discharging current is more than the limit calculated by Charge map or Discharge map|(% style="width:42px" %) |(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)Cur. limit error|(% style="width:43px" %)CLE|(% style="width:167px" %)0x4020 sub 0x00, bit 31|(% style="width:153px" %)0x1022-0x1023, bit 31
75 -|(% style="width:223px" %)Current sensor error|(% style="width:457px" %)Error in the current sensor circuit|(% style="width:42px" %)Yes|(% style="width:64px" %) |(% style="width:66px" %)Yes|(% style="width:128px" %)Current sensor|(% style="width:43px" %)CSE|(% style="width:167px" %)0x4020 sub 0x00, bit 24|(% style="width:153px" %)0x1022-0x1023, bit 24
76 -|(% style="width:223px" %)Current unbalance (CH)|(% style="width:457px" %)Some of battery modules are unbalanced in current (for charging)|(% style="width:42px" %) |(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)Current unb. CH|(% style="width:43px" %)CUC|(% style="width:167px" %)0x4020 sub 0x00, bit 5|(% style="width:153px" %)0x1022-0x1023, bit 5
77 -|(% style="width:223px" %)Current unbalance (DCH)|(% style="width:457px" %)Some of battery modules are unbalanced in current (for discharging)|(% style="width:42px" %) |(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)Current unb. DCH|(% style="width:43px" %)CUD|(% style="width:167px" %)0x4020 sub 0x00, bit 6|(% style="width:153px" %)0x1022-0x1023, bit 6
78 -|(% style="width:223px" %)DCH contactor feedback error|(% style="width:457px" %)The control signal for the discharging contactor and the contactor feedback differ|(% style="width:42px" %)Yes|(% style="width:64px" %) |(% style="width:66px" %)Yes|(% style="width:128px" %)DCH cont. feed.|(% style="width:43px" %)DCF|(% style="width:167px" %)0x4020 sub 0x00, bit 11|(% style="width:153px" %)0x1022-0x1023, bit 11
79 -|(% style="width:223px" %)Discharging current unbalance|(% style="width:457px" %)Discharging currents of battery modules differ too much|(% style="width:42px" %) |(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)DCH current unb.|(% style="width:43px" %)DCU|(% style="width:167px" %)0x4020 sub 0x00, bit 8|(% style="width:153px" %)0x1022-0x1023, bit 8
80 -|(% style="width:223px" %)FS error|(% style="width:457px" %)SD card read/write error|(% style="width:42px" %) |(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)FS error|(% style="width:43px" %)FSE|(% style="width:167px" %)0x4020 sub 0x00, bit 26|(% style="width:153px" %)0x1022-0x1023, bit 26
81 -|(% style="width:223px" %)High contactor temperature|(% style="width:457px" %)Temperature of a contactor is too high|(% style="width:42px" %) |(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)Hi. cont. temp.|(% style="width:43px" %)HCT|(% style="width:167px" %)0x4020 sub 0x00, bit 20|(% style="width:153px" %)0x1022-0x1023, bit 20
82 -|(% style="width:223px" %)High humidity|(% style="width:457px" %)Increased humidity inside the battery|(% style="width:42px" %) |(% style="width:64px" %) |(% style="width:66px" %)Yes|(% style="width:128px" %)High humidity|(% style="width:43px" %)HHU|(% style="width:167px" %)0x4020 sub 0x00, bit 17|(% style="width:153px" %)0x1022-0x1023, bit 17
83 -|(% style="width:223px" %)High voltage fault|(% style="width:457px" %)Failure of high voltage measuring circuits|(% style="width:42px" %)Yes|(% style="width:64px" %) |(% style="width:66px" %)Yes|(% style="width:128px" %)HV fault|(% style="width:43px" %)HVF|(% style="width:167px" %)0x4020 sub 0x00, bit 27|(% style="width:153px" %)0x1022-0x1023, bit 27
84 -|(% style="width:223px" %)HVIL error|(% style="width:457px" %)Breakage of high-voltage interlock current loop|(% style="width:42px" %)Yes|(% style="width:64px" %) |(% style="width:66px" %)Yes|(% style="width:128px" %)HVIL error|(% style="width:43px" %)HE|(% style="width:167px" %)0x4020 sub 0x00, bit 22|(% style="width:153px" %)0x1022-0x1023, bit 22
85 -|(% style="width:223px" %)Insulation fault|(% style="width:457px" %)Insulation resistance is too low|(% style="width:42px" %)Yes|(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)Insulation fault|(% style="width:43px" %)INF|(% style="width:167px" %)0x4020 sub 0x00, bit 13|(% style="width:153px" %)0x1022-0x1023, bit 13
86 -|(% style="width:223px" %)Module offline|(% style="width:457px" %)Some of battery modules is offline|(% style="width:42px" %)Yes|(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)Module offline|(% style="width:43px" %)MOF|(% style="width:167px" %)0x4020 sub 0x00, bit 1|(% style="width:153px" %)0x1022-0x1023, bit 1
87 -|(% style="width:223px" %)Main contactor feedback error|(% style="width:457px" %)The control signal for the main contactor and the contactor feedback differ|(% style="width:42px" %)Yes|(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)Main cont. feed.|(% style="width:43px" %)MCF|(% style="width:167px" %)0x4020 sub 0x00, bit 29|(% style="width:153px" %)0x1022-0x1023, bit 29
88 -|(% style="width:223px" %)Mount error|(% style="width:457px" %)SD card cannot be mounted|(% style="width:42px" %) |(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)Mount error|(% style="width:43px" %)MNT|(% style="width:167px" %)0x4020 sub 0x00, bit 25|(% style="width:153px" %)0x1022-0x1023, bit 25
89 -|(% style="width:223px" %)Need acknowledge|(% style="width:457px" %)There is an unacknowledged error in error journal|(% style="width:42px" %) |(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)Need ACK|(% style="width:43px" %)ACK|(% style="width:167px" %)0x4020 sub 0x00, bit 9|(% style="width:153px" %)0x1022-0x1023, bit 9
90 -|(% style="width:223px" %)Overcurrent|(% style="width:457px" %)The battery current is too high|(% style="width:42px" %) |(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)Overcurrent|(% style="width:43px" %)OC|(% style="width:167px" %)0x4020 sub 0x00, bit 15|(% style="width:153px" %)0x1022-0x1023, bit 15
91 -|(% style="width:223px" %)PCH contactor feedback error|(% style="width:457px" %)The control signal for the precharging contactor and the contactor feedback differ|(% style="width:42px" %)Yes|(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)PCH cont. feed.|(% style="width:43px" %)PCF|(% style="width:167px" %)0x4020 sub 0x00, bit 28|(% style="width:153px" %)0x1022-0x1023, bit 28
92 -|(% style="width:223px" %)Power fault|(% style="width:457px" %)External devices power supply error: current sensors, HVIL, BMS Logic or CAN2 (int) bus powered devices|(% style="width:42px" %)Yes|(% style="width:64px" %) |(% style="width:66px" %)Yes|(% style="width:128px" %)Power fault|(% style="width:43px" %)PF|(% style="width:167px" %)0x4021 sub 0x00, bit 0|(% style="width:153px" %)0x1038-0x1039, bit 0
93 -|(% style="width:223px" %)Power switch error|(% style="width:457px" %)Short circuit in contactor coil control circuit or power switch overheating|(% style="width:42px" %)Yes|(% style="width:64px" %) |(% style="width:66px" %)Yes|(% style="width:128px" %)PSW error|(% style="width:43px" %)PSE|(% style="width:167px" %)0x4020 sub 0x00, bit 16|(% style="width:153px" %)0x1022-0x1023, bit 16
94 -|(% style="width:223px" %)Precharge error|(% style="width:457px" %)Capacitive load pre-charge process did not end during the estimated time|(% style="width:42px" %) |(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)Precharge error|(% style="width:43px" %)PE|(% style="width:167px" %)0x4020 sub 0x00, bit 30|(% style="width:153px" %)0x1022-0x1023, bit 30
95 -|(% style="width:223px" %)Short circuit|(% style="width:457px" %)Flowing high battery currents during a long time|(% style="width:42px" %) |(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)Short circuit|(% style="width:43px" %)SHC|(% style="width:167px" %)0x4020 sub 0x00, bit 19|(% style="width:153px" %)0x1022-0x1023, bit 19
96 -|(% style="width:223px" %)Stuck contactor|(% style="width:457px" %)Some contactor got stuck|(% style="width:42px" %)Yes|(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)Stuck contactor|(% style="width:43px" %)STC|(% style="width:167px" %)0x4020 sub 0x00, bit 21|(% style="width:153px" %)0x1022-0x1023, bit 21
97 -|(% style="width:223px" %)Voltage unbalance (CH)|(% style="width:457px" %)Some of battery modules are unbalanced in voltage (for charging)|(% style="width:42px" %) |(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)Voltage unb. CH|(% style="width:43px" %)VUC|(% style="width:167px" %)0x4020 sub 0x00, bit 3|(% style="width:153px" %)0x1022-0x1023, bit 3
98 -|(% style="width:223px" %)Voltage unbalance (DCH)|(% style="width:457px" %)Some of battery modules are unbalanced in voltage (for discharging)|(% style="width:42px" %) |(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)Voltage unb. DCH|(% style="width:43px" %)VUD|(% style="width:167px" %)0x4020 sub 0x00, bit 4|(% style="width:153px" %)0x1022-0x1023, bit 4
99 -|(% style="width:223px" %)Water|(% style="width:457px" %)There is water in the battery enclosure|(% style="width:42px" %)Yes|(% style="width:64px" %) |(% style="width:66px" %)Yes|(% style="width:128px" %)Water|(% style="width:43px" %)WHU|(% style="width:167px" %)0x4020 sub 0x00, bit 18|(% style="width:153px" %)0x1022-0x1023, bit 18
100 -|(% style="width:223px" %)WDT reset|(% style="width:457px" %)Watchdog timer reset the device|(% style="width:42px" %)Yes|(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)WDT reset|(% style="width:43px" %)WDT|(% style="width:167px" %)0x4020 sub 0x00, bit 14|(% style="width:153px" %)0x1022-0x1023, bit 14
65 +(% style="width:1369px" %)
66 +|(% colspan="1" rowspan="2" style="width:223px" %)**Name **|(% colspan="1" rowspan="2" style="width:457px" %)**Description**|(% colspan="1" rowspan="2" style="width:42px" %)**Is a critical error?**|(% colspan="2" rowspan="1" style="width:131px" %)**Compability**|(% colspan="2" rowspan="1" style="width:172px" %)**BMS Display**|(% colspan="2" rowspan="1" style="width:326px" %)**Status**
67 +|=(% style="width: 64px;" %)**Main X**|=(% style="width: 66px;" %)**Main 3X**|=(% colspan="1" style="width: 128px;" %)Short name|=(% style="width: 43px;" %)Abbr.|(% colspan="1" style="width:167px" %)**CANopen SDO**|(% colspan="1" style="width:159px" %)**Modbus, input regs**
68 +|(% style="width:223px" %)ADC error|(% style="width:457px" %)Error of the ADC that measures the battery current|(% style="width:42px" %)Yes|(% style="width:64px" %) |(% style="width:66px" %)Yes|(% style="width:128px" %)ADC error|(% style="width:43px" %)ADC|(% style="width:167px" %)0x4020 sub 0x00, bit 23|(% style="width:159px" %)0x1022-0x1023, bit 23
69 +|(% style="width:223px" %)Battery cover error|(% style="width:457px" %)Battery cover is open|(% style="width:42px" %)Yes|(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)Battery cover|(% style="width:43px" %)BCE|(% style="width:167px" %)0x4020 sub 0x00, bit 0|(% style="width:159px" %)0x1022-0x1023, bit 0
70 +|(% style="width:223px" %)CH contactor feedback error|(% style="width:457px" %)The control signal for the charging contactor and the contactor feedback differ|(% style="width:42px" %)Yes|(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)CH cont. feed.|(% style="width:43px" %)CCF|(% style="width:167px" %)0x4020 sub 0x00, bit 10|(% style="width:159px" %)0x1022-0x1023, bit 10
71 +|(% style="width:223px" %)CH/DCH contactor feedback error|(% style="width:457px" %)The control signal for the charging/discharging contactor and the contactor feedback differ|(% style="width:42px" %)Yes|(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)C/D cont. feed.|(% style="width:43px" %)CDF|(% style="width:167px" %)0x4020 sub 0x00, bit 12|(% style="width:159px" %)0x1022-0x1023, bit 12
72 +|(% style="width:223px" %)Charging current unbalance|(% style="width:457px" %)Charging currents of battery modules differ too much|(% style="width:42px" %) |(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)CH current unb.|(% style="width:43px" %)CCU|(% style="width:167px" %)0x4020 sub 0x00, bit 7|(% style="width:159px" %)0x1022-0x1023, bit 7
73 +|(% style="width:223px" %)Critical error|(% style="width:457px" %)Critical system error, the BMS is damaged|(% style="width:42px" %) |(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)Critical error|(% style="width:43px" %)CER|(% style="width:167px" %)0x4020 sub 0x00, bit 2|(% style="width:159px" %)0x1022-0x1023, bit 2
74 +|(% style="width:223px" %)Current limit error|(% style="width:457px" %)Charging or discharging current is more than the limit calculated by Charge map or Discharge map|(% style="width:42px" %) |(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)Cur. limit error|(% style="width:43px" %)CLE|(% style="width:167px" %)0x4020 sub 0x00, bit 31|(% style="width:159px" %)0x1022-0x1023, bit 31
75 +|(% style="width:223px" %)Current sensor error|(% style="width:457px" %)Error in the current sensor circuit|(% style="width:42px" %)Yes|(% style="width:64px" %) |(% style="width:66px" %)Yes|(% style="width:128px" %)Current sensor|(% style="width:43px" %)CSE|(% style="width:167px" %)0x4020 sub 0x00, bit 24|(% style="width:159px" %)0x1022-0x1023, bit 24
76 +|(% style="width:223px" %)Current unbalance (CH)|(% style="width:457px" %)Some of battery modules are unbalanced in current (for charging)|(% style="width:42px" %) |(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)Current unb. CH|(% style="width:43px" %)CUC|(% style="width:167px" %)0x4020 sub 0x00, bit 5|(% style="width:159px" %)0x1022-0x1023, bit 5
77 +|(% style="width:223px" %)Current unbalance (DCH)|(% style="width:457px" %)Some of battery modules are unbalanced in current (for discharging)|(% style="width:42px" %) |(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)Current unb. DCH|(% style="width:43px" %)CUD|(% style="width:167px" %)0x4020 sub 0x00, bit 6|(% style="width:159px" %)0x1022-0x1023, bit 6
78 +|(% style="width:223px" %)DCH contactor feedback error|(% style="width:457px" %)The control signal for the discharging contactor and the contactor feedback differ|(% style="width:42px" %)Yes|(% style="width:64px" %) |(% style="width:66px" %)Yes|(% style="width:128px" %)DCH cont. feed.|(% style="width:43px" %)DCF|(% style="width:167px" %)0x4020 sub 0x00, bit 11|(% style="width:159px" %)0x1022-0x1023, bit 11
79 +|(% style="width:223px" %)Discharging current unbalance|(% style="width:457px" %)Discharging currents of battery modules differ too much|(% style="width:42px" %) |(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)DCH current unb.|(% style="width:43px" %)DCU|(% style="width:167px" %)0x4020 sub 0x00, bit 8|(% style="width:159px" %)0x1022-0x1023, bit 8
80 +|(% style="width:223px" %)FS error|(% style="width:457px" %)SD card read/write error|(% style="width:42px" %) |(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)FS error|(% style="width:43px" %)FSE|(% style="width:167px" %)0x4020 sub 0x00, bit 26|(% style="width:159px" %)0x1022-0x1023, bit 26
81 +|(% style="width:223px" %)High contactor temperature|(% style="width:457px" %)Temperature of a contactor is too high|(% style="width:42px" %) |(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)Hi. cont. temp.|(% style="width:43px" %)HCT|(% style="width:167px" %)0x4020 sub 0x00, bit 20|(% style="width:159px" %)0x1022-0x1023, bit 20
82 +|(% style="width:223px" %)High humidity|(% style="width:457px" %)Increased humidity inside the battery|(% style="width:42px" %) |(% style="width:64px" %) |(% style="width:66px" %)Yes|(% style="width:128px" %)High humidity|(% style="width:43px" %)HHU|(% style="width:167px" %)0x4020 sub 0x00, bit 17|(% style="width:159px" %)0x1022-0x1023, bit 17
83 +|(% style="width:223px" %)High voltage fault|(% style="width:457px" %)Failure of high voltage measuring circuits|(% style="width:42px" %)Yes|(% style="width:64px" %) |(% style="width:66px" %)Yes|(% style="width:128px" %)HV fault|(% style="width:43px" %)HVF|(% style="width:167px" %)0x4020 sub 0x00, bit 27|(% style="width:159px" %)0x1022-0x1023, bit 27
84 +|(% style="width:223px" %)HVIL error|(% style="width:457px" %)Breakage of high-voltage interlock current loop|(% style="width:42px" %)Yes|(% style="width:64px" %) |(% style="width:66px" %)Yes|(% style="width:128px" %)HVIL error|(% style="width:43px" %)HE|(% style="width:167px" %)0x4020 sub 0x00, bit 22|(% style="width:159px" %)0x1022-0x1023, bit 22
85 +|(% style="width:223px" %)Insulation fault|(% style="width:457px" %)Insulation resistance is too low|(% style="width:42px" %)Yes|(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)Insulation fault|(% style="width:43px" %)INF|(% style="width:167px" %)0x4020 sub 0x00, bit 13|(% style="width:159px" %)0x1022-0x1023, bit 13
86 +|(% style="width:223px" %)Module offline|(% style="width:457px" %)Some of battery modules is offline|(% style="width:42px" %)Yes|(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)Module offline|(% style="width:43px" %)MOF|(% style="width:167px" %)0x4020 sub 0x00, bit 1|(% style="width:159px" %)0x1022-0x1023, bit 1
87 +|(% style="width:223px" %)Main contactor feedback error|(% style="width:457px" %)The control signal for the main contactor and the contactor feedback differ|(% style="width:42px" %)Yes|(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)Main cont. feed.|(% style="width:43px" %)MCF|(% style="width:167px" %)0x4020 sub 0x00, bit 29|(% style="width:159px" %)0x1022-0x1023, bit 29
88 +|(% style="width:223px" %)Mount error|(% style="width:457px" %)SD card cannot be mounted|(% style="width:42px" %) |(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)Mount error|(% style="width:43px" %)MNT|(% style="width:167px" %)0x4020 sub 0x00, bit 25|(% style="width:159px" %)0x1022-0x1023, bit 25
89 +|(% style="width:223px" %)Need acknowledge|(% style="width:457px" %)There is an unacknowledged error in error journal|(% style="width:42px" %) |(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)Need ACK|(% style="width:43px" %)ACK|(% style="width:167px" %)0x4020 sub 0x00, bit 9|(% style="width:159px" %)0x1022-0x1023, bit 9
90 +|(% style="width:223px" %)Overcurrent|(% style="width:457px" %)The battery current is too high|(% style="width:42px" %) |(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)Overcurrent|(% style="width:43px" %)OC|(% style="width:167px" %)0x4020 sub 0x00, bit 15|(% style="width:159px" %)0x1022-0x1023, bit 15
91 +|(% style="width:223px" %)PCH contactor feedback error|(% style="width:457px" %)The control signal for the precharging contactor and the contactor feedback differ|(% style="width:42px" %)Yes|(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)PCH cont. feed.|(% style="width:43px" %)PCF|(% style="width:167px" %)0x4020 sub 0x00, bit 28|(% style="width:159px" %)0x1022-0x1023, bit 28
92 +|(% style="width:223px" %)Power fault|(% style="width:457px" %)External devices power supply error: current sensors, HVIL, BMS Logic or CAN2 (int) bus powered devices|(% style="width:42px" %)Yes|(% style="width:64px" %) |(% style="width:66px" %)Yes|(% style="width:128px" %)Power fault|(% style="width:43px" %)PF|(% style="width:167px" %)0x4021 sub 0x00, bit 0|(% style="width:159px" %)0x1038-0x1039, bit 0
93 +|(% style="width:223px" %)Power switch error|(% style="width:457px" %)Short circuit in contactor coil control circuit or power switch overheating|(% style="width:42px" %)Yes|(% style="width:64px" %) |(% style="width:66px" %)Yes|(% style="width:128px" %)PSW error|(% style="width:43px" %)PSE|(% style="width:167px" %)0x4020 sub 0x00, bit 16|(% style="width:159px" %)0x1022-0x1023, bit 16
94 +|(% style="width:223px" %)Precharge error|(% style="width:457px" %)Capacitive load pre-charge process did not end during the estimated time|(% style="width:42px" %) |(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)Precharge error|(% style="width:43px" %)PE|(% style="width:167px" %)0x4020 sub 0x00, bit 30|(% style="width:159px" %)0x1022-0x1023, bit 30
95 +|(% style="width:223px" %)Short circuit|(% style="width:457px" %)Flowing high battery currents during a long time|(% style="width:42px" %) |(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)Short circuit|(% style="width:43px" %)SHC|(% style="width:167px" %)0x4020 sub 0x00, bit 19|(% style="width:159px" %)0x1022-0x1023, bit 19
96 +|(% style="width:223px" %)Stuck contactor|(% style="width:457px" %)Some contactor got stuck|(% style="width:42px" %)Yes|(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)Stuck contactor|(% style="width:43px" %)STC|(% style="width:167px" %)0x4020 sub 0x00, bit 21|(% style="width:159px" %)0x1022-0x1023, bit 21
97 +|(% style="width:223px" %)Voltage unbalance (CH)|(% style="width:457px" %)Some of battery modules are unbalanced in voltage (for charging)|(% style="width:42px" %) |(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)Voltage unb. CH|(% style="width:43px" %)VUC|(% style="width:167px" %)0x4020 sub 0x00, bit 3|(% style="width:159px" %)0x1022-0x1023, bit 3
98 +|(% style="width:223px" %)Voltage unbalance (DCH)|(% style="width:457px" %)Some of battery modules are unbalanced in voltage (for discharging)|(% style="width:42px" %) |(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)Voltage unb. DCH|(% style="width:43px" %)VUD|(% style="width:167px" %)0x4020 sub 0x00, bit 4|(% style="width:159px" %)0x1022-0x1023, bit 4
99 +|(% style="width:223px" %)Water|(% style="width:457px" %)There is water in the battery enclosure|(% style="width:42px" %)Yes|(% style="width:64px" %) |(% style="width:66px" %)Yes|(% style="width:128px" %)Water|(% style="width:43px" %)WHU|(% style="width:167px" %)0x4020 sub 0x00, bit 18|(% style="width:159px" %)0x1022-0x1023, bit 18
100 +|(% style="width:223px" %)WDT reset|(% style="width:457px" %)Watchdog timer reset the device|(% style="width:42px" %)Yes|(% style="width:64px" %)Yes|(% style="width:66px" %)Yes|(% style="width:128px" %)WDT reset|(% style="width:43px" %)WDT|(% style="width:167px" %)0x4020 sub 0x00, bit 14|(% style="width:159px" %)0x1022-0x1023, bit 14
101 101  
102 102