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Changes for page 6.2 Modbus protocol

Last modified by Admin on 2025/02/04 10:14
From version 1.2
edited by Admin
on 2024/12/16 11:30
Change comment: Update document after refactoring.
To version 2.1
edited by Admin
on 2024/12/17 08:24
Change comment: There is no comment for this version

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... ... @@ -70,21 +70,21 @@
70 70  |(% style="width:92px" %)**0x2000**|(% style="width:94px" %)1|(% style="width:368px" %)(((
71 71  Discrete input signals 1 (bitfield):
72 72  
73 -bit 0 — "Battery cover";
73 +bit 0 – “Battery cover”;
74 74  
75 -bit 1 — "Charger connected";
75 +bit 1 – “Charger connected”;
76 76  
77 -bit 2 — "Power up/down request";
77 +bit 2 – “Power up/down request”;
78 78  
79 -bit 3 — "Inhibit charging";
79 +bit 3 – “Inhibit charging”;
80 80  
81 -bit 4 — "Inhibit discharging";
81 +bit 4 – “Inhibit discharging”;
82 82  
83 -bit 5 — “Charging contactor feedback”;
83 +bit 5 – reserved (set to 0);
84 84  
85 -bit 6 — “Discharging contactor feedback”;
85 +bit 6 – reserved (set to 0);
86 86  
87 -bit 7 — “Insulation status”;
87 +bit 7 – “Insulation status”;
88 88  
89 89  bit 8 – “Charge request”;
90 90  
... ... @@ -92,11 +92,11 @@
92 92  
93 93  bit 10 – “Discharge request”;
94 94  
95 -bit 11 – “PCH contactor feedback”;
95 +bit 11 – reserved (set to 0);
96 96  
97 -bit 12 – “CH/DCH contactor feedback”;
97 +bit 12 – reserved (set to 0);
98 98  
99 -bit 13 – “Main contactor feedback”;
99 +bit 13 – reserved (set to 0);
100 100  
101 101  bit 14 – “Interlock”;
102 102  
... ... @@ -343,10 +343,16 @@
343 343  
344 344  bit 2 – “Circuit breaker status”;
345 345  
346 -bits 3-15 – reserved.
346 +bit 3 – "Balancing request";
347 +
348 +bit 4 – "Close Main contactor";
349 +
350 +bit 5 – "Close External 1";
351 +
352 +bits 6-15 – reserved.
347 347  )))|(% style="width:96px" %)U16
348 348  |(% style="width:92px" %)**0x2100-0x2101**|(% style="width:94px" %)2|(% style="width:368px" %)Battery state of charge (SOC), %|(% style="width:96px" %)REAL32
349 -|(% style="width:92px" %)**0x2102**|(% style="width:94px" %)1|(% style="width:368px" %)Number of BMS Logic devices|(% style="width:96px" %)U16
355 +|(% style="width:92px" %)**0x2102**|(% style="width:94px" %)1|(% style="width:368px" %)Number of measuring modules (=1)|(% style="width:96px" %)U16
350 350  |(% style="width:92px" %)**0x2103**|(% style="width:94px" %)1|(% style="width:368px" %)Number of cells|(% style="width:96px" %)U16
351 351  |(% style="width:92px" %)**0x2104-0x2105**|(% style="width:94px" %)2|(% style="width:368px" %)Battery voltage, V|(% style="width:96px" %)REAL32
352 352  |(% style="width:92px" %)**0x2106-0x2107**|(% style="width:94px" %)2|(% style="width:368px" %)Battery resistance, Ohm|(% style="width:96px" %)REAL32