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Wiki source code of 6.2 Modbus protocol

Version 1.1 by Admin on 2024/12/16 11:29
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Admin 1.1 1 (% data-numbered-headings-start="6" style="--numbered-headings-start: 5;font-size: 0px;color: rgba(0, 0, 0, 0.0);margin-bottom: 0px; margin-top: 0px;" %)
2 = Communication protocols =
3
4 (% data-numbered-headings-start="2" style="--numbered-headings-start: 1;font-size: 0px;color: rgba(0, 0, 0, 0.0);margin-bottom: 0px; margin-top: 0px;" %)
5 == Modbus protocol ==
6
7 === General information ===
8
9 The BMS Mini device provides the information about the battery system using Modbus protocol. The BMS is a Modbus-server and it responds to the Modbus-client’s commands.
10
11 Interaction with the device is performed over the RS-485 bus (Modbus RTU) or the Ethernet network (Modbus TCP).
12
13 RS-485 bus connection parameters:
14
15 * baud rate, bps — 600, 1200, 2400, 4800, 9600 (by default), 19200, 38400, 57600, 115200;
16 * word length, bits — 8;
17 * parity — none;
18 * device address (by default) — 32.
19
20 Ethernet connection parameters:
21
22 * port — 502.
23
24 There is a description of the Input и Holding registers below. Column "Type" contains method of parameters coding:
25
26 * U8 — unsigned 8-bit integer number;
27 * U16 — unsigned 16-bit integer number;
28 * S16 — signed 16-bit integer number;
29 * U32 — unsigned 32-bit integer number;
30 * REAL32 — single precision floating point number ([[IEEE 754>>url:https://ru.wikipedia.org/wiki/IEEE_754]] standard);
31 * U8[x] — array of unsigned 8-bit integer numbers having a length of x;
32 * U16[x] — array of unsigned 16-bit integer numbers having a length of x;
33 * REAL32[x] — array of single precision floating point numbers having a length of x.
34
35 Words are in the **little endian**.
36
37 === Input registers ===
38
39 (% style="width:651px" %)
40 |(% style="width:92px" %)**Register address**|(% style="width:94px" %)**Number of registers**|(% style="width:368px" %)**Content**|(% style="width:96px" %)**Type**
41 |(% style="width:92px" %)**0x0000**|(% style="width:94px" %)1|(% style="width:368px" %)(((
42 Hardware version:
43
44 byte 0 — minor;
45
46 byte 1 — major.
47 )))|(% style="width:96px" %)U8[2]
48 |(% style="width:92px" %)**0x0001-0x0002**|(% style="width:94px" %)2|(% style="width:368px" %)(((
49 Firmware version:
50
51 byte 0 — patch;
52
53 byte 1 — minor;
54
55 byte 2 — major;
56
57 byte 3 — not used (set to 0).
58 )))|(% style="width:96px" %)U8[4]
59 |(% style="width:92px" %)**0x0003-0x0004**|(% style="width:94px" %)2|(% style="width:368px" %)(((
60 Bootloader version:
61
62 byte 0 — patch;
63
64 byte 1 — minor;
65
66 byte 2 — major;
67
68 byte 3 — not used (set to 0).
69 )))|(% style="width:96px" %)U8[4]
70 |(% style="width:92px" %)**0x2000**|(% style="width:94px" %)1|(% style="width:368px" %)(((
71 Discrete input signals 1 (bitfield):
72
73 bit 0 — "Battery cover";
74
75 bit 1 — "Charger connected";
76
77 bit 2 — "Power up/down request";
78
79 bit 3 — "Inhibit charging";
80
81 bit 4 — "Inhibit discharging";
82
83 bit 5 — “Charging contactor feedback”;
84
85 bit 6 — “Discharging contactor feedback”;
86
87 bit 7 — “Insulation status”;
88
89 bit 8 – “Charge request”;
90
91 bit 9 – “Precharge request”;
92
93 bit 10 – “Discharge request”;
94
95 bit 11 – “PCH contactor feedback”;
96
97 bit 12 – “CH/DCH contactor feedback”;
98
99 bit 13 – “Main contactor feedback”;
100
101 bit 14 – “Interlock”;
102
103 bit 15 – “Fuse 1”.
104 )))|(% style="width:96px" %)U16
105 |(% style="width:92px" %)**0x2001-0x2002**|(% style="width:94px" %)2|(% style="width:368px" %)Current measured by the primary sensor, А|(% style="width:96px" %)REAL32
106 |(% style="width:92px" %)**0x2003-0x2004**|(% style="width:94px" %)2|(% style="width:368px" %)External temperature, °C|(% style="width:96px" %)REAL32
107 |(% style="width:92px" %)**0x2007-0x2008**|(% style="width:94px" %)2|(% style="width:368px" %)(((
108 Errors 1 (bitfield):
109
110 bit 0 – “Overcurrent”;
111
112 bit 1 – “Undervoltage”;
113
114 bit 2 – “Overvoltage”;
115
116 bit 3 – “Low DCH temperature”, temperature is too low for discharging;
117
118 bit 4 – “High DCH temperature”, temperature is too high for discharging;
119
120 bit 5 – “Battery cover”;
121
122 bit 6 – “High humidity”;
123
124 bit 7 – “Water”;
125
126 bit 8 – “High logic temperature”, some BMS Logic device is overheated;
127
128 bit 9 – “Logic offline”, connection with some BMS Logic device is lost;
129
130 bit 10 – “Critical error”;
131
132 bit 11 – “Crown error”, connection with the Crown forklift is lost;
133
134 bit 12 – “Cell count error”, number of cells in incorrect;
135
136 bit 13 – “HYG offline”, connection with the HYG forklift is lost;
137
138 bit 14 – “Need acknowledgement”, errors were detected in the past and should be acknowledged;
139
140 bit 15 – “Combilift offline”, connection with the Combilift forklift is lost;
141
142 bit 16 – “Short circuit”;
143
144 bit 17 – “High contactor temperature”, the discharging contactor is overheated;
145
146 bit 18 – “Logic count error”, number of BMS Logic devices is incorrect;
147
148 bit 19 – “ADC error”, battery current cannot be measured by ADC;
149
150 bit 20 – “Current sensor error”, wires which connect the current sensor with the BMS are damaged;
151
152 bit 21 – “CH contactor cycles error”, the charging contactor switches very often;
153
154 bit 22 – “DCH contactor cycles error”, the discharging contactor switches very often;
155
156 bit 23 – “Shunt offline”, connection with the BMS Current sensor is lost;
157
158 bit 24 – “Shunt error”, internal error of the BMS Current sensor;
159
160 bit 25 – “Settings error”, checksum of the settings is incorrect;
161
162 bit 26 – “WDT reset”, device is reset by the watchdog timer;
163
164 bit 27 – “No temperature sensors”;
165
166 bit 28 – “Temperature sensor is shorted”;
167
168 bit 29 – “Spirit offline”, connection with the Spirit truck is lost;
169
170 bits 30–31 – reserved.
171 )))|(% style="width:96px" %)U32
172 |(% style="width:92px" %)**0x2009-0x200A**|(% style="width:94px" %)2|(% style="width:368px" %)(((
173 Internal signals (bitfield):
174
175 bit 0 — "Low SOC";
176
177 bit 1 — "High charging current";
178
179 bit 2 — “Charging” (0 – open, 1 – closed);
180
181 bit 3 — "Allow charging" (0 – open, 1 – closed);
182
183 bit 4 — "Charging current present";
184
185 bit 5 — “Discharging” (0 – open, 1 – closed);
186
187 bit 6 — "Discharging current present";
188
189 bit 7 — "Increased voltage" (EV);
190
191 bit 8 — "Heater" (0 – off, 1 – on);
192
193 bit 9 — "Cooler" (0 – off, 1 – on);
194
195 bit 10 — “HYG shutdown”, command from the HYG forklift to open the discharging contactor;
196
197 bit 11 — “Init”, initialization signal (during the initialization current sensor is calibrating and BMS Logic devices are scanning);
198
199 bit 12 — “Precharging” (0 – open, 1 – closed);
200
201 bit 13 — “Combilift shutdown”, command from the Combilift forklift to open the discharging contactor;
202
203 bit 14 — “Cell analysis”, signal of started analysis of the cells;
204
205 bit 15 — “Balancing series 1”;
206
207 bit 16 — “Balancing series 2”;
208
209 bit 17 — “Discharging (AUX)” (0 – open, 1 – closed);
210
211 bit 18 — “Acknowledgement of power down”;
212
213 bit 19 — “Crown EWS”;
214
215 bit 20 — “Main contactor” (0 – open, 1 - closed);
216
217 bit 21 – “Service reset”;
218
219 bit 22 – “Charging/Discharging” (0 – open, 1 – closed);
220
221 bit 23 – “Ready to charge” (the voltage of the cells is less than the threshold value and there are no errors that prohibit charging);
222
223 bit 24 – “Ready to discharge” (the voltage of the cells is greater than the threshold value and there are no errors that prohibit discharging);
224
225 bit 25 – “Power up”;
226
227 bits 26-31 – reserved.
228 )))|(% style="width:96px" %)U32
229 |(% style="width:92px" %)**0x200B**|(% style="width:94px" %)1|(% style="width:368px" %)(((
230 Discrete output signals (bitfield):
231
232 bit 0 — state of the output #1;
233
234 bit 1 — state of the output #2;
235
236 bit 2 — state of the output #3;
237
238 bit 3 — state of the output #4;
239
240 bits 4-15 — not used.
241 )))|(% style="width:96px" %)U16
242 |(% style="width:92px" %)**0x200C**|(% style="width:94px" %)1|(% style="width:368px" %)(((
243 MOSFETs states (bitfield):
244
245 bit 0 — state of the MOSFET #1;
246
247 bit 1 — state of the MOSFET #2;
248
249 bit 2 — state of the MOSFET #3;
250
251 bit 3 — state of the MOSFET #4;
252
253 bits 4-15 — not used.
254 )))|(% style="width:96px" %)U16
255 |(% style="width:92px" %)**0x200E**|(% style="width:94px" %)2|(% style="width:368px" %)(((
256 Errors 2 (bitfield):
257
258 bit 0 – "Low CH temperature", temperature is too low for charging;
259
260 bit 1 – “High CH temperature”, temperature is too high for charging;
261
262 bit 2 – “SD mount error”;
263
264 bit 3 – “SD read/write error”;
265
266 bit 4 – “Unallowable charging”, charging the battery through the discharging contactor;
267
268 bit 5 – “Stuck contactor”;
269
270 bit 6 – “CH contactor feedback error”;
271
272 bit 7 – “DCH contactor feedback error”;
273
274 bit 8 – “Insulation fault”;
275
276 bit 9 – “PCH contactor feedback error”;
277
278 bit 10 – “CH/DCH contactor feedback error”;
279
280 bit 11 – “Main contactor feedback error”;
281
282 bit 12 – reserved (set to 0);
283
284 bit 13 – “General error”;
285
286 bits 14-31 — reserved.
287 )))|(% style="width:96px" %)U32
288 |(% style="width:92px" %)**0x2011**|(% style="width:94px" %)1|(% style="width:368px" %)(((
289 State of the cell monitor (bitfield):
290
291 bit 0 — device is present;
292
293 bit 1 — device is online;
294
295 bit 2 — device is ready;
296
297 bit 3 — data from the device is actual;
298
299 bit 4 — temperature sensor #1 is present;
300
301 bit 5 — temperature sensor #2 is present;
302
303 bit 6 — temperature sensor #1 is shorted;
304
305 bit 7 — temperature sensor #2 is shorted;
306
307 bits 8-15 — reserved.
308 )))|(% style="width:96px" %)U16
309 |(% style="width:92px" %)**0x2012-0x2013**|(% style="width:94px" %)2|(% style="width:368px" %)Temperature of the BMS Board, °C|(% style="width:96px" %)REAL32
310 |(% style="width:92px" %)**0x2014-0x2015**|(% style="width:94px" %)2|(% style="width:368px" %)(((
311 Cell balancing flags (bitfield):
312
313 bit i — balancing resistor is connected to the i^^th^^ cell.
314 )))|(% style="width:96px" %)U32
315 |(% style="width:92px" %)**0x2016-0x2029**|(% style="width:94px" %)20|(% style="width:368px" %)(((
316 Array of cells states. Each element of the array corresponds to a cell and is a bitfield:
317
318 bit 0 — cell is present;
319
320 bit 1 — temperature sensor is present;
321
322 bit 2 — need to connect a balancing resistor to the cell;
323
324 bit 3 — balancing resistor is connected to the cell;
325
326 bit 4 — temperature sensor is shorted;
327
328 bit 5 — wires are connected to the cell;
329
330 bits 6-15 — reserved.
331 )))|(% style="width:96px" %)U16[20]
332 |(% style="width:92px" %)**0x202A-0x2051**|(% style="width:94px" %)40|(% style="width:368px" %)Array of cells voltages (V)|(% style="width:96px" %)REAL32[20]
333 |(% style="width:92px" %)**0x2052-0x2079**|(% style="width:94px" %)40|(% style="width:368px" %)Array of cells temperatures (°C)|(% style="width:96px" %)REAL32[20]
334 |(% style="width:92px" %)**0x207A-0x20A1**|(% style="width:94px" %)40|(% style="width:368px" %)Array of cells SOCs ~(%)|(% style="width:96px" %)REAL32[20]
335 |(% style="width:92px" %)**0x20A2-0x20C9**|(% style="width:94px" %)40|(% style="width:368px" %)Array of cells resistances (Ohm)|(% style="width:96px" %)REAL32[20]
336 |(% style="width:92px" %)**0x20C9**|(% style="width:94px" %)1|(% style="width:368px" %)Number of cells connected|(% style="width:96px" %)U16
337 |(% style="width:92px" %)**0x20F4**|(% style="width:94px" %)1|(% style="width:368px" %)(((
338 Discrete input signals 2 (bitfield):
339
340 bit 0 – “Fuse 2”;
341
342 bit 1 – “Fuse 3”;
343
344 bit 2 – “Circuit breaker status”;
345
346 bits 3-15 – reserved.
347 )))|(% style="width:96px" %)U16
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
350 |(% style="width:92px" %)**0x2103**|(% style="width:94px" %)1|(% style="width:368px" %)Number of cells|(% style="width:96px" %)U16
351 |(% style="width:92px" %)**0x2104-0x2105**|(% style="width:94px" %)2|(% style="width:368px" %)Battery voltage, V|(% style="width:96px" %)REAL32
352 |(% style="width:92px" %)**0x2106-0x2107**|(% style="width:94px" %)2|(% style="width:368px" %)Battery resistance, Ohm|(% style="width:96px" %)REAL32
353 |(% style="width:92px" %)**0x2108-0x2109**|(% style="width:94px" %)2|(% style="width:368px" %)Effective capacity, A×h|(% style="width:96px" %)REAL32
354 |(% style="width:92px" %)**0x210A-0x210B**|(% style="width:94px" %)2|(% style="width:368px" %)Balancing effectivity, %|(% style="width:96px" %)REAL32
355 |(% style="width:92px" %)**0x210C-0x210D**|(% style="width:94px" %)2|(% style="width:368px" %)State of health, %|(% style="width:96px" %)REAL32
356 |(% style="width:92px" %)**0x210E-0x210F**|(% style="width:94px" %)2|(% style="width:368px" %)Depth of discharge, A×h|(% style="width:96px" %)REAL32
357 |(% style="width:92px" %)**0x2118-0x2119**|(% style="width:94px" %)2|(% style="width:368px" %)Minimum cell temperature|(% style="width:96px" %)REAL32
358 |(% style="width:92px" %)**0x211A**|(% style="width:94px" %)1|(% style="width:368px" %)Address of the BMS Logic device which is connected to the cell whose temperature is minimal|(% style="width:96px" %)U16
359 |(% style="width:92px" %)**0x211B**|(% style="width:94px" %)1|(% style="width:368px" %)Position of the cell whose temperature is minimal|(% style="width:96px" %)U16
360 |(% style="width:92px" %)**0x211C-0x211D**|(% style="width:94px" %)2|(% style="width:368px" %)Maximum cell temperature|(% style="width:96px" %)REAL32
361 |(% style="width:92px" %)**0x211F**|(% style="width:94px" %)1|(% style="width:368px" %)Position of the cell whose temperature is maximal|(% style="width:96px" %)U16
362 |(% style="width:92px" %)**0x2120-0x2121**|(% style="width:94px" %)2|(% style="width:368px" %)Minimum cell voltage|(% style="width:96px" %)REAL32
363 |(% style="width:92px" %)**0x2123**|(% style="width:94px" %)1|(% style="width:368px" %)Position of the cell whose voltage is minimal|(% style="width:96px" %)U16
364 |(% style="width:92px" %)**0x2124-0x2125**|(% style="width:94px" %)2|(% style="width:368px" %)Maximum cell voltage|(% style="width:96px" %)REAL32
365 |(% style="width:92px" %)**0x2127**|(% style="width:94px" %)1|(% style="width:368px" %)Position of the cell whose voltage is maximal|(% style="width:96px" %)U16
366 |(% style="width:92px" %)**0x2128**|(% style="width:94px" %)1|(% style="width:368px" %)(((
367 Error flag:
368
369 0 — no errors;
370
371 1 — there are some errors.
372 )))|(% style="width:96px" %)U16
373 |(% style="width:92px" %)**0x2130-0x2131**|(% style="width:94px" %)2|(% style="width:368px" %)Energy received from the charger, W×h|(% style="width:96px" %)REAL32
374 |(% style="width:92px" %)**0x2132-0x2133**|(% style="width:94px" %)2|(% style="width:368px" %)Energy consumed by the load, W×h|(% style="width:96px" %)REAL32
375 |(% style="width:92px" %)**0x2134-0x2135**|(% style="width:94px" %)2|(% style="width:368px" %)Energy dissipated by the balancing resistors, W×h|(% style="width:96px" %)REAL32
376 |(% style="width:92px" %)**0x2170**|(% style="width:94px" %)1|(% style="width:368px" %)(((
377 Wi-Fi connection status:
378
379 0 — no connection;
380
381 1 — connection is established.
382 )))|(% style="width:96px" %)U16
383 |(% style="width:92px" %)**0x2171-0x2172**|(% style="width:94px" %)2|(% style="width:368px" %)IP-address in the Wi-Fi network|(% style="width:96px" %)U8[4]
384 |(% style="width:92px" %)**0x217B-0x217C**|(% style="width:94px" %)2|(% style="width:368px" %)Coulomb received from the charger, A×h|(% style="width:96px" %)REAL32
385 |(% style="width:92px" %)**0x217D-0x217E**|(% style="width:94px" %)2|(% style="width:368px" %)Coulomb consumed by the load, A×h|(% style="width:96px" %)REAL32
386 |(% style="width:92px" %)**0x21B8**|(% style="width:94px" %)1|(% style="width:368px" %)Flag indicating that the cells are balancing|(% style="width:96px" %)U16
387 |(% style="width:92px" %)**0x21B9**|(% style="width:94px" %)2|(% style="width:368px" %)Average cell voltage, V|(% style="width:96px" %)REAL32
388 |(% style="width:92px" %)**0x2400**|(% style="width:94px" %)2|(% style="width:368px" %)Current measured by the auxiliary current sensor, A|(% style="width:96px" %)REAL32
389 |(% style="width:92px" %)**0x2402**|(% style="width:94px" %)2|(% style="width:368px" %)(((
390 Final battery current, A
391
392 Note — Typically it is the sum of the values measured by the main and auxiliary current sensors
393 )))|(% style="width:96px" %)REAL32
394
395 === Holding registers ===
396
397 (% style="width:653px" %)
398 |(% style="width:92px" %)**Register address**|(% style="width:94px" %)**Number of registers**|(% style="width:368px" %)**Content**|(% style="width:96px" %)**Type**
399 |(% style="width:92px" %)**0x4100**|(% style="width:94px" %)2|(% style="width:368px" %)(((
400 Command to acknowledge errors in the errors journal (bitfield). Each //i//^^th^^ bit corresponds to (//i//+1) record.
401
402 Notes:
403
404 1 – After the errors are acknowledged, the register value will be set to 0.
405
406 2 – To acknowledge all errors, set 0xFFFFFFFF.
407 )))|(% style="width:96px" %)U32
408 |(% style="width:92px" %)**0x5100**|(% style="width:94px" %)1|(% style="width:368px" %)(((
409 Software control of the "Battery cover" signal. Allowable values:
410
411 0 – clear the signal;
412
413 1 – set the signal;
414
415 2-65535 – use the physical input "Battery cover".
416 )))|(% style="width:96px" %)U16
417 |(% style="width:92px" %)**0x5101**|(% style="width:94px" %)1|(% style="width:368px" %)(((
418 Software control of the "Charger connected" signal. Allowable values:
419
420 0 – clear the signal;
421
422 1 – set the signal;
423
424 2-65535 – use the physical input "Charger connected".
425 )))|(% style="width:96px" %)U16
426 |(% style="width:92px" %)**0x5102**|(% style="width:94px" %)1|(% style="width:368px" %)(((
427 Software control of the "Power down request" signal. Allowable values:
428
429 0 – clear the signal;
430
431 1 – set the signal;
432
433 2-65535 – use the physical input "Power down request".
434 )))|(% style="width:96px" %)U16
435 |(% style="width:92px" %)**0x5103**|(% style="width:94px" %)1|(% style="width:368px" %)(((
436 Software control of the "Inhibit charging" signal. Allowable values:
437
438 0 – clear the signal;
439
440 1 – set the signal;
441
442 2-65535 – use the physical input "Inhibit charging".
443 )))|(% style="width:96px" %)U16
444 |(% style="width:92px" %)**0x5104**|(% style="width:94px" %)1|(% style="width:368px" %)(((
445 Software control of the "Inhibit discharging" signal. Allowable values:
446
447 0 – clear the signal;
448
449 1 – set the signal;
450
451 2-65535 – use the physical input "Inhibit discharging".
452 )))|(% style="width:96px" %)U16
453 |(% style="width:92px" %)**0x5107**|(% style="width:94px" %)1|(% style="width:368px" %)(((
454 Software control of the "Insulation status" signal. Allowable values:
455
456 0 – clear the signal;
457
458 1 – set the signal;
459
460 2-65535 – use the physical input "Insulation status".
461 )))|(% style="width:96px" %)U16
462 |(% style="width:92px" %)**0x5108**|(% style="width:94px" %)1|(% style="width:368px" %)(((
463 Software control of the "Charge request" signal. Allowable values:
464
465 0 – clear the signal;
466
467 1 – set the signal;
468
469 2-65535 – use the physical input "Charge request".
470 )))|(% style="width:96px" %)U16
471 |(% style="width:92px" %)**0x5109**|(% style="width:94px" %)1|(% style="width:368px" %)(((
472 Software control of the "Precharge request" signal. Allowable values:
473
474 0 – clear the signal;
475
476 1 – set the signal;
477
478 2-65535 – use the physical input "Precharge request".
479 )))|(% style="width:96px" %)U16
480 |(% style="width:92px" %)**0x510A**|(% style="width:94px" %)1|(% style="width:368px" %)(((
481 Software control of the "Discharge request" signal. Allowable values:
482
483 0 – clear the signal;
484
485 1 – set the signal;
486
487 2-65535 – use the physical input "Discharge request".
488 )))|(% style="width:96px" %)U16
489 |(% style="width:92px" %)**0x510E**|(% style="width:94px" %)1|(% style="width:368px" %)(((
490 Software control of the "Interlock" signal. Allowable values:
491
492 0 – clear the signal;
493
494 1 – set the signal;
495
496 2-65535 – use the physical input "Interlock".
497 )))|(% style="width:96px" %)U16
498 |(% style="width:92px" %)**0x510F**|(% style="width:94px" %)1|(% style="width:368px" %)(((
499 Software control of the "Fuse 1" signal. Allowable values:
500
501 0 – clear the signal;
502
503 1 – set the signal;
504
505 2-65535 – use the physical input "Fuse 1".
506 )))|(% style="width:96px" %)U16
507 |(% style="width:92px" %)**0x5110**|(% style="width:94px" %)1|(% style="width:368px" %)(((
508 Software control of the "Fuse 2" signal. Allowable values:
509
510 0 – clear the signal;
511
512 1 – set the signal;
513
514 2-65535 – use the physical input "Fuse 2".
515 )))|(% style="width:96px" %)U16
516 |(% style="width:92px" %)**0x5111**|(% style="width:94px" %)1|(% style="width:368px" %)(((
517 Software control of the "Fuse 3" signal. Allowable values:
518
519 0 – clear the signal;
520
521 1 – set the signal;
522
523 2-65535 – use the physical input "Fuse 3".
524 )))|(% style="width:96px" %)U16
525 |(% style="width:92px" %)**0x5112**|(% style="width:94px" %)1|(% style="width:368px" %)(((
526 Software control of the "Circuit breaker status" signal. Allowable values:
527
528 0 – clear the signal;
529
530 1 – set the signal;
531
532 2-65535 – use the physical input "Circuit breaker status".
533 )))|(% style="width:96px" %)U16
534 |(% style="width:92px" %)**0x5113**|(% style="width:94px" %)1|(% style="width:368px" %)(((
535 Software control of the "Balancing request" signal. Allowable values:
536
537 0 – clear the signal;
538
539 1 – set the signal;
540
541 2-65535 – use the physical input "Balancing request".
542 )))|(% style="width:96px" %)U16
543 |(% style="width:92px" %)**0x5114**|(% style="width:94px" %)1|(% style="width:368px" %)(((
544 Software control of the "Close Main contactor" signal. Allowable values:
545
546 0 – clear the signal;
547
548 1 – set the signal;
549
550 2-65535 – use the physical input "Close Main contactor".
551 )))|(% style="width:96px" %)U16
552 |(% style="width:92px" %)**0x5115**|(% style="width:94px" %)1|(% style="width:368px" %)(((
553 Software control of the "Close External 1" signal. Allowable values:
554
555 0 – clear the signal;
556
557 1 – set the signal;
558
559 2-65535 – use the physical input "Close External 1".
560 )))|(% style="width:96px" %)U16