Skip to Content

Changes for page 6.2 Modbus protocol

Last modified by Admin on 2025/03/20 12:12
From version 5.4
edited by Admin
on 2025/02/04 08:57
Change comment: There is no comment for this version
To version 12.3
edited by Admin
on 2025/03/20 12:07
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -225,7 +225,9 @@
225 225  
226 226  bit 25 — signal “Power up”;
227 227  
228 -bits 26-31 — not used.
228 +bit 26 — signal “External 1”;
229 +
230 +bits 27-31 — not used.
229 229  )))|(% style="width:37px" %)U32
230 230  |(% style="width:73px" %)**0x200B**|(% style="width:66px" %)1|(% style="width:437px" %)(((
231 231  Discrete output signals (bitfield):
... ... @@ -257,7 +257,7 @@
257 257  
258 258  bits 6-15 — not used.
259 259  )))|(% style="width:37px" %)U16
260 -|(% style="width:73px" %)**0x200E**|(% style="width:66px" %)2|(% style="width:437px" %)(((
262 +|(% style="width:73px" %)**0x200E-0x200F**|(% style="width:66px" %)2|(% style="width:437px" %)(((
261 261  Errors 2 (bitfield):
262 262  
263 263  bit 0 — error "Low temperature (CH)";
... ... @@ -298,7 +298,9 @@
298 298  
299 299  bit 18 — “Power fault”;
300 300  
301 -bits 19-31 — not used.
303 +bit 19 — “Current limit" error;
304 +
305 +bits 20-31 — not used.
302 302  )))|(% style="width:37px" %)U32
303 303  |(% style="width:73px" %)**0x2010**|(% style="width:66px" %)1|(% style="width:437px" %)Address of the BMS Logic device the parameters of which are in registers 0x2011-0x20C9|(% style="width:37px" %)U16
304 304  |(% style="width:73px" %)**0x2011**|(% style="width:66px" %)1|(% style="width:437px" %)(((
... ... @@ -428,8 +428,10 @@
428 428  |(% style="width:73px" %)**0x217D-0x217E**|(% style="width:66px" %)2|(% style="width:437px" %)Coulomb consumed by the load, A×h|(% style="width:37px" %)REAL32
429 429  |(% style="width:73px" %)**0x21B8**|(% style="width:66px" %)1|(% style="width:437px" %)Flag indicating that some cell is being balanced|(% style="width:37px" %)U16
430 430  |(% style="width:73px" %)**0x21CA-0x21CB**|(% style="width:66px" %)2|(% style="width:437px" %)Average cell voltage, V|(% style="width:37px" %)REAL32
431 -|(% style="width:73px" %)**0x2400**|(% style="width:66px" %)2|(% style="width:437px" %)Current (sensor 1, low range), A|(% style="width:37px" %)REAL32
432 -|(% style="width:73px" %)**0x2402**|(% style="width:66px" %)2|(% style="width:437px" %)Final battery current, A|(% style="width:37px" %)REAL32
435 +|(% style="width:73px" %)**0x2400-0x2401**|(% style="width:66px" %)2|(% style="width:437px" %)Current (sensor 1, low range), A|(% style="width:37px" %)REAL32
436 +|(% style="width:73px" %)(((
437 +**0x2402-0x2403**
438 +)))|(% style="width:66px" %)2|(% style="width:437px" %)Final battery current, A|(% style="width:37px" %)REAL32
433 433  |(% style="width:73px" %)**0x2410**|(% style="width:66px" %)1|(% style="width:437px" %)(((
434 434  Battery state (enumeration):
435 435  
... ... @@ -447,7 +447,7 @@
447 447  
448 448  6 – Relaxed (after discharging).
449 449  )))|(% style="width:37px" %)U16
450 -|(% style="width:73px" %)**0x2411**|(% style="width:66px" %)2|(% style="width:437px" %)Duration of the battery state (0x2410), seconds|(% style="width:37px" %)U32
456 +|(% style="width:73px" %)**0x2411-0x2412**|(% style="width:66px" %)2|(% style="width:437px" %)Duration of the battery state (0x2410), seconds|(% style="width:37px" %)U32
451 451  
452 452  === Holding registers ===
453 453  
... ... @@ -454,6 +454,7 @@
454 454  (% style="width:617px" %)
455 455  |(% style="width:71px" %)**Register address**|(% style="width:75px" %)**Number of registers**|(% style="width:469px" %)**Content**
456 456  |(% style="width:71px" %)**0x4000**|(% style="width:75px" %)1|(% style="width:469px" %)Address of the BMS Logic device whose parameters should be in the input registers 0x2011-0x20C9
463 +|(% style="width:71px" %)**0x4000-0x4101**|(% style="width:75px" %)2|(% style="width:469px" %)Acknowledgment of errors. Each single bit corresponds to the error (see Errors 1)
457 457  |(% style="width:71px" %)**0x5100**|(% style="width:75px" %)1|(% style="width:469px" %)(((
458 458  Software control of the "Battery cover" signal. Allowable values:
459 459  
... ... @@ -643,5 +643,14 @@
643 643  
644 644  2-65535 – use the physical input "Close Main contactor".
645 645  )))
653 +|(% style="width:71px" %)**0x5115**|(% style="width:75px" %)1|(% style="width:469px" %)(((
654 +Software control of the "Close External 1" signal. Allowable values:
646 646  
656 +0 – clear the signal;
657 +
658 +1 – set the signal;
659 +
660 +2-65535 – use the physical input "Close External 1".
661 +)))
662 +
647 647