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Wiki source code of 17 LX3V/5V/5S comparsion

Version 27.1 by Jim on 2023/02/13 09:43
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1 = **1 Basic differences** =
2
3 |=(% scope="row" %)Functions|=5V|=5S|=3V
4 |=Running Mode|(% colspan="3" %)Cyclic scan /Interrupt
5 |=Power supply|(% colspan="3" %)A：AC 220V；D：DC 24V
6 |=Output type|MT：Transistor|MT：Transistor；MR：Relay|MT：Transistor；MR：Relay
7 |=I/O|1212；1412；1616；2416；2424；3624；|0806；1208；1212；1412；
8 1616；2416；2424；3624；|0806；1208；1212；1412；
9 1616；2416；2424；3624；
10 |=Programming|(% colspan="3" %)Ladder
11 |=Type of instruction| | |
12 |=Execute Time|Basic 0.01-0.03μs|Basic 0.03-0.08μs|Basic 0.06μs/Applied instruction:1-10us
13 |=Program Capacity|(% colspan="2" %)512KB|16k
14 |=High Speed Pulse Output|≤1412MT and smaller: 4*200KHz；
15 ≥1616MT and bigger:  8*200KHz。|MT/MR2H: 2* 200KHz；
16 MT4H: 4* 200KHz。|MT/2H: 2*100KHZ, or 4H: 4*100, single: 200kHZ
17 |=High speed counter Interrupt|(% colspan="2" %)100 channels|21channels
18 |=Timer Interrupt|(% colspan="2" %)100 channels，Support 0.1ms Interrupt|95 channels
19 |=X Interrupt|X0-X7 Rising & Falling|X0-X5 Rising & Falling|X0-X5 Rising & Falling
20 |=**High speed counter Single Phase**|**≤1412 and smaller: 4*150KHz
21 ≥1616 and bigger: 8*150KHz**|**≤1412 and smaller: 2*150KHz；4*10KHz
22 ≥1616 and bigger: 6*150KHz**|(((
23 **Hardware counter for the first two channels：2*200KHz;**
24
25 **Software counter for the first two channels：2*100KHz;**
26
27 **Software counter for back four channels：4*10KHz**
28 )))
29 |=**High speed counter AB phase**|**≤1412 and smaller: 4*100KHz
30 ≥1616 and bigger: 8*100KHz**|**≤1412 and smaller: 1*100KHz+2*10KHz
31 ≥1616 and bigger: 3*100KHz**|(((
32 **Hardware counter for the first two channels：2*100KHz;**
33
34 **Software counter for the first two channels：2*50KHz;**
35
36 **Software counter for back four channels：4*5KHz**
37 )))
38 |=Storage Type|(% colspan="3" %)FLASH
39 |=Serial Communication|(((
40 COM1: RS422、RS485；COM2: RS485
41 )))|1208 and smaller: COM1: RS422；COM2: RS485；
42 1212 and bigger: COM1: RS422、RS485；COM2:RS485|1208 and smaller: COM1: RS422；COM2: RS485；
43 1212 and bigger: COM1: RS422、RS485；COM2: RS485
44 |=BD board support|yes|yes|yes
45 |=Communication BD board|(% colspan="2" %)support LX5V-2RS485-BD and LX5V-ETH-BD|RS485 BD support, 3vp supports ethernet bd board
46 |=Expansion Module|(% colspan="2" %)yes √ (1212 and bigger can support)|yes √ (1212 and bigger can support)
47 |=Electronic CAM|√（2 sheets for switch)|√（2 sheets for switch）|N/A
48 |=S-type CAM|√|√|N/A
49 |=N：N Comm|√|√|N/A
50 |=Linear Interpolation|√|√|N/A
51 |=Circular Interpolation|√|√|N/A
52 |=sub-rotine|√|√|N/A
53
54 = **2 Software difference between 5S vs 5V** =
55
56 == **High speed counter configuration** ==
57
58 **5V as below**
59
60 [[image:image-20220614151005-1.png]]
61
62 **5S is as below**
63
64 [[image:企业微信截图_16762524911554.png]]
65
66 **More detail information,please check the product catalog**
67
68 = **3** **Functions that 3V has but 5V does not** =
69
70 == **BD board** ==
71
72 LX5V does not support LX3V-2RS485-BD
73
74 LX5V does not support LX3V-ETH-BD
75
76 == **Analog BD board expansion address** ==
77
78 Provides the function of analog board BD to modify parameters such as filtering. For specific functions, please refer to the below link:
79 ~1. LX3 series: [[5-9 System-special address - Wecon (we-con.com.cn)>>url:https://docs.we-con.com.cn/bin/view/PLC%20Editor/05%20Registers/5-9%20system-special%20address/#HCOM1communicationsettings26BDmoduleconfiguration]]
80 2. LX5 series: [[15 Appendix - Wecon (we-con.com.cn)>>url:https://docs.we-con.com.cn/bin/view/PLC%20Editor2/15/#HBDboardmodule]] [[15 Appendix - Wecon (we-con.com.cn)>>url:https://docs.we-con.com.cn/bin/view/PLC%20Editor2/15/#HBDboardmodule-1]]
81
82 == **PLDID** ==
83
84 Program label function, when the label of the program corresponds to the label of the PLC, the ladder diagram can be uploaded and downloaded. Clearing the memory does not clear this tag either. It is mainly to limit the ladder diagram used by PLC.
85
86 == **Instructions** ==
87
88 (1) NOP instruction (null instruction)
89
90 (2) TRAN instruction (SFC transfer begins)
91
92 (3) FEND instruction (main program ends)
93
94 (4) IRET instruction (interrupt return)
95
96 (5) SRET instruction (subroutine return)
97
98 (6) SPD instruction
99
100 (7) DRVI2 instruction
101
102 (8) PTO/DPTO instruction(envelope pulse command)
103
104 (9) DABS instruction
105
106 (10) RSLIST instruction
107
108 (11) CPAVL instruction（communication BD configuration）
109
110 == **Unsupported special register function (M8000, D8000)** ==
111
112 === **Clock related** ===
113
114 Clock function not supported by LX5V
115
116 |=M8014|Oscillation clock with 1 minute clock period
117 |=M8015|Clock stop and preset
118 |=M8016|Stop time to read the display
119 |=M8017|±30 seconds correction
120 |=M8018|install and examine
121 |=M8019|Real-time clock (RTC) error
122
123 === **High-speed counter ring counting function** ===
124
125 |=M8099|High-speed ring counter count start
126 |=M8099|Ring count configuration
127
128 === **X0~~X5 pulse capture function** ===
129
130 |=M8170|X000 pulse capture
131 |=M8171|X001 pulse capture
132 |=M8172|X002 pulse capture
133 |=M8173|X003 pulse capture
134 |=M8174|X004 pulse capture
135 |=M8175|X005 pulse capture
136
137 = **4 3V and 5V incompatible functions** =
138
139 (% class="wikigeneratedid" %)
140 **(These can be automatically converted in the future)**
141
142 == **General register** ==
143
144 (% class="table-bordered" %)
145 |=(% scope="row" %)**register**|=**LX3V**|=**LX5V**|=**Remarks**
146 |=Input|X0~~X377|X0~~X1777|
147 |=Output|Y0~~Y377|Y0~~Y1777|
148 |=Auxiliary|M0~~M3071|M0~~M7999|
149 |=Status|S0~~S999|S0~~S4095|
150 |=Timer|T0~~T255|T0~~T511|
151 |=counter|C0~~C199|C0~~C255|
152 |=Double word counter|C200~~C219|LC0~~LC99|Non-power-down save
153 |=Double word counter|C220~~C234|LC100~~LC255|Power-down save
154 |=High-speed counter|C235~~C255|HSC0~~HSC7|Check the high-speed input function
155 |=Data Register|D0~~D7999|D0~~D7999 (R0~~R29999)|
156 |=Pointer P|P0~~P127|P0~~P4095|
157 |=Instruction I|I0~~I8xx|None|
158 |=constant|K, H, E|K, H, E|
159
160 **Incompatible part**
161
162 ~1. T250~~T255 of LX3V are 100ms timers, while T250~~T255 of LX5V are 10ms timer.
163
164 2. C200~~C234 of LX3V are double word counters, LX5V is changed to single word, and LC0~~LC255 are added as double word counters.
165
166 3. LX3V's high-speed counters C235~~C255 are no longer used. In LX5V, the high-speed counter type is configured through the configuration table, and HSC0~~HSC7 is selected as the high-speed input counter according to the channel. See the high-speed input function for details.
167
168 4. CJ instruction uses pointer P63 to jump directly to END instruction in 3V, but P63 of LX5V is a normal label.
169
170 5. Pointer I is cancelled in LX5V, please check the programming mode for details.
171
172 == **Programming method** ==
173
174 === **Subroutine** ===
175
176 (% class="wikigeneratedid" %)
177 **(For details, please refer to LX5V Programming Manual Chapter 1.4-Subroutine Branch)**
178
179 **Use of LX3V subroutines**
180 [[image:1652684087594-147.png]]
181
182 (% id="cke_bm_21076S" style="display:none" %)** **(%%)Use of LX5V subroutines
183
184 Add new subroutine: project management -> subroutine -> right click -> new
185
186 [[image:1652684473552-267.png]]
187
188 Subroutine can be directly used in the main program by calling its name.
189
190 [[image:1652684829740-769.png]]
191
192 === **Interrupt** ===
193
194 (% class="wikigeneratedid" %)
195 **(For details, please refer to LX5V Programming Manual Chapter 1.4-Branch)**
196
197 **LX3V interrupt**
198
199 The interrupt program is under FEND and returns with IRET. The meaning of the specific interrupt is distinguished by the pointer I number.(Refer to EI/DI instruction in 3V)
200
201 The 1ms interrupt program of LX3V is as follows:
202
203 [[image:1652685542135-419.png]]
204
205 **LX5V interrupt**
206
207 Add new interrupt: Project Management -> program->Interrupt -> New
208
209 [[image:1652685665041-340.png]]
210
211 Interrupt configuration: select interrupt mode
212
213 [[image:1652685809566-630.png]]
214
215 === **Instructions** ===
216
217 **OUT instruction**
218
219 Double word counter[[image:file:///C:\Users\ANNAXU~~1\AppData\Local\Temp\ksohtml14432\wps28.png]]
220
221 LX3V: OUT C200 KXXX
222
223 LX5V: OUT LC0 KXXX
224
225 The C200~~C219 of LX3V are converted to LC0~~LC19 of LX5V (Un-power-down save).
226
227 The OUT C220~~C234 of LX3V is converted to OUT LC100~~LC114 of LX5V (Power-down save).
228
229 **CALL instruction**
230
231 LX3V: OUT C200 PXXX
232
233 LX5V: OUT LC0 subroutine name(See LX5V programming manual for details)
234
235 **CJ instruction**
236
237 LX5V does not support CJ P63 to jump directly to the END instruction.
238
239 LX5V does not support CJ instructions to jump into subroutines and interrupts.
240
241 **DI, EI instructions**
242
243 There is no need to connect the contact before the DI instruction of LX3V.
244
245 [[image:1652687225743-267.png]]
246
247 The contact must be connected before the DI instruction of LX5V.
248
249 [[image:1652687930224-987.png]]
250
251 **DHSCS instruction**
252
253 LX3V: calls interrupt using IXX
254
255 [[image:1652688357931-327.png]]
256
257 LX5V: calls interrupts by using the interrupt program name
258
259 [[image:1652688536392-339.png]]
260
261 **CPAVL instruction**
262
263 CPVAL is used to configure communication BD boards in 3V. LX5V does not currently support it.
264
265 CPVAL is used to switch electronic cam table in LX3V. LX5V uses ECAMCUT instruction(Refer to Chapter 9.1 of LX5V Programming Manual for details).
266
267 **TRH instruction**
268
269 LX3V: input parameters are floating
270
271 LX5V: input parameters are integer
272
273 **ASC instruction**
274
275 LX3V: input strings don't need double quotes
276
277 [[image:1652689598958-799.png]]
278
279 LX5V: input strings need double quotes
280
281 [[image:1652689626279-240.png]]
282
283 = **5 High-speed input function** =
284
285 == **Use on LX3V** ==
286
287 Find the high-speed input counter you need to use according to the following table:
288
289 [[image:1652689864332-317.png]]
290
291 Through special registers, configure the functions such as frequency multiplication and counting direction.
292
293 Use the OUT instruction to start the high-speed counter counting.
294
295 [[image:1652690126303-800.png]]
296
297 == **Use on LX5V** ==
298
299 According to channel, select the HSC register to use:
300
301 [[image:1652692297496-626.png]]
302
303 Configure the high-speed counter mode through the host computer configuration table：
304
305 [[image:1652692281566-353.png]]
306
307 Use the OUT instruction to start the high-speed counter counting.
308
309 [[image:1652692388207-617.png]]
310
311 == **Difference between high-speed counters on LX5V and LX3V** ==
312
313 LX3V updates the count value when the OUT instruction is executed, which is affected by the scan cycle.
314
315 LX5V is updated in the 100us interrupt, not affected by the scan cycle, and provides the REF instruction to refresh the current high-speed counter value immediately.
316
317 LX5V single-phase high-speed counter supports filtering function, configurable 0~~17us.
318
319 LX5V high-speed input counter will update the input frequency in the special soft element (SD) every 100us.
320
321 = **6 High-speed output function** =
322
323 **High-speed pulse commands are the same in the use of commands.**
324
325 (% class="table-bordered" %)
326 |=(% scope="row" %) |=LX3V|=LX5V
327 |=DRVI|√|√
328 |=DRVA|√|√
329 |=PLSR|√|√
330 |=PLSV|√|√
331 |=PLSY|√|√
332 |=DVIT|√|√
333 |=ZRN|√|√
334 |=PLSR2|√|√
335
336 **High-speed pulse command difference.**
337
338 PLSR2 instruction parameter address is different
339
340 **Special device change**
341
342 ~1. LX3V has multiple high-speed pulse devices that are shared by multiple axes, while LX5V is separated. Therefore, when converting the program, this type of special address needs to be assigned to all axes together. For example, D8148 of 3V is the acceleration and deceleration time of 4 axes Y0~~Y3, then in LX5V, Y0 acceleration time SD902, deceleration time SD962 and other axis acceleration and deceleration time need to be set to the value of D8148.
343
344 2. Comparison of bit devices
345
346 (% class="table-bordered" %)
347 |=(% scope="row" %)**3V**|=**Description**|=**5V**|=**Description**
348 |=M8145|Y000 pulse output stop|SM898|Y000 pulse output stop
349 |=M8146|Y001 Pulse output stop|SM958|Y001 Pulse output stop
350 |=M8152|Y002 pulse output stop|SM1018|Y002 pulse output stop
351 |=M8153|Y003 Pulse output stop|SM1078|Y003 Pulse output stop
352 |=M8147|Y000 monitoring during pulse output|SM880|Y000 monitoring during pulse output
353 |=M8148|Y001 Monitoring during pulse output|SM940|Y001 Monitoring during pulse output
354 |=M8149|Y002 Monitoring during pulse output|SM1000|Y002 Monitoring during pulse output
355 |=M8150|Y003 Monitoring during pulse output|SM1060|Y003 Monitoring during pulse output
356 |=(% rowspan="4" %)(((
357
358
359
360 M8029
361 )))|(% rowspan="4" %)(((
362
363
364 Some instructions (PLSR, etc.) instruction execution completed (Y0-Y3)
365 )))|SM882|Y0 pulse sending completed
366 |=SM942|Y1 pulse sending completed
367 |=SM1002|Y2 pulse transmission completed
368 |=SM1062|Y3 pulse transmission completed
369 |=M8134|Y0's thousandth control bit|SM897|Y0's thousandth control bit
370 |=M8135|(((
371 The acceleration and deceleration time between each axis of Y1's thousandth control position positioning command is separated
372 )))|(((
373 SM957
374 )))|Y1 Perimeter control bit
375 |=M8136|Y2 Perimeter control bit|SM1017|Y2 Perimeter control bit
376 |=M8137|Y3 Perimeter control bit|SM1077|Y3 Perimeter control bit
377
378 3. Comparison of word devices
379
380 (% class="table-bordered" %)
381 |=(% scope="row" %)**3V**|=**Description**|=**5V**|=**Description**
382 |=D8104|Y0 acceleration and deceleration time (open M8135)|SD902/SD962|Y0 acceleration/deceleration time
383 |=D8105|Y1 acceleration and deceleration time (open M8135)|SD1022/SD1082|Y1 acceleration/deceleration time
384 |=D8106|Y2 acceleration and deceleration time (open M8135)|SD1142/SD1202|Y2 acceleration/deceleration time
385 |=D8107|Y3 acceleration and deceleration time (open M8135)|SD1262/SD1322|Y3 acceleration/deceleration time
386 |=D8140|Y000 Current position low|SD880|Y000 Current position low
387 |=D8141|Y000 current position high|SD881|Y000 current position high
388 |=D8142|Y001 Current position low|SD940|Y001 Current position low
389 |=D8143|Y001 Current position high|SD941|Y001 Current position high
390 |=D8150|Y002 current position low|SD1000|Y002 current position low
391 |=D8151|Y002 current position high|SD1001|Y002 current position high
392 |=D8152|Y003 Current position low|SD1060|Y003 Current position low
393 |=D8153|Y003 Current position high|SD1061|Y003 Current position high
394 |=(% rowspan="4" %)(((
395
396
397
398 D8145
399 )))|(% rowspan="4" %)(((
400
401
402
403 Y0-Y3 Paranoid speed (single word)
404 )))|SD900, SD901|Y0 Paranoid speed (double word)
405 |=SD960, SD961|Y1 Paranoid speed (double word)
406 |=SD1020, SD1021|Y2 Paranoid speed (double word)
407 |=SD1080, SD1081|Y3 Paranoid speed (double word)
408 |=(% rowspan="8" %)(((
409
410
411
412
413
414 D8146,D8147
415 )))|(% rowspan="8" %)(((
416
417
418
419
420
421 Y0-Y3 maximum frequency (double word)
422 )))|SD898|Y0 Maximum speed low
423 |=SD899|Y0 Highest speed
424 |=SD958|Y1 Maximum speed low
425 |=SD959|Y1 Highest speed
426 |=SD1018|Y2 Maximum speed low
427 |=SD1019|Y2 Highest speed
428 |=SD1078|Y3 Maximum speed low
429 |=SD1079|Y3 Highest speed
430 |=(% rowspan="4" %)(((
431
432
433
434 D8148
435 )))|(% rowspan="4" %)(((
436
437
438 4-axis acceleration/deceleration time (when M8135 is not turned on)
439 )))|SD902/SD962|Y0 acceleration/deceleration time
440 |=SD1022/SD1082|Y1 acceleration/deceleration time
441 |=SD1142/SD1202|Y2 acceleration/deceleration time
442 |=SD1262/SD1322|Y3 acceleration/deceleration time
443
444 4. New features of high-speed pulse instructions on LX5V
445
446 ①Support lower frequency output
447
448 3V: 10hz-200KHZ 5V: 1HZ-200K
449
450 ②Support a larger range of acceleration/deceleration time, separate acceleration/deceleration
451
452 3V: 50ms-5000ms 5V: 15ms-32000ms
453
454 ③Support to directly set the start frequency
455
456 ④Support to modify the pulse frequency during operation
457
458 ⑤Support to modify the pulse position (number) during operation
459
460 ⑥Support direction delay (first output the direction and then delay and then output the pulse)
461
462 ⑦Support positive and negative limit
463
464 ⑧Provide different stopping methods (deceleration to stop or immediate stop)
465
466 ⑨Support direction reversal (can set the forward direction to low level)
467
468 = **7 Communication function** =
469
470 **~1. Communication parameter configuration**
471
472 There is a difference in the serial port parameter settings, mainly in the start bit of STX and ETX of the custom protocol. 3V is B8 B9 and 5V is B10 B11. The main reason is that 5V increases the baud rate of 921600.
473
474 **2. Differences in protocol settings**
475
476 3V settings:
477
478 (% class="table-bordered" %)
479 |=(% scope="row" %)**protocol**|=**D8126 value setting**
480 |=RS instruction (custom protocol)|00H
481 |=HMI monitoring protocol (PLC protocol)|01H
482 |=MODBUS-RTU slave|02H
483 |=MODBUS-ASCII slave|03H
484 |=N:N network communication protocol slave|04H
485 |=RS instruction (custom protocol)|10H
486 |=MODBUS-RTU master station|20H
487 |=MODBUS-ASCII master station|30H
488 |=N:N network communication protocol master station|40H
489
490 5V settings:
491
492 (% class="table-bordered" %)
493 |=(% scope="row" %)**SD2592 value setting**|=**Protocol**
494 |=0 H|Wecon Modbus slave
495 |=2 H|ModbusRTU slave
496 |=3 H|ModbusASCII slave
497 |=10 H|User-defined protocol
498 |=20 H|ModbusRTU master station
499 |=30 H|(((
500 ModbusASCII master
501
502
503 )))
504
505 Although 5V does not have 3V HMI monitoring protocol. But the current HMI has matched the 5V Wecon Modbus slave protocol. The Wecon Modbus slave protocol is modified based on ModbusRTU slave,  Compatible with all ModbusRTU slave content.
506
507 **3. Differences in special devices**
508
509 3V only supports setting the serial port parameters in the first cycle of the scan cycle. The mode of the first cycle setting can be switched only by modifying the corresponding soft element setting according to the special soft element comparison table.
510
511 **4. Slave address difference**
512
513 5V address:
514
515 (% class="table-bordered" %)
516 |=(% scope="row" %)Port|=Occupy|=(% style="width: 240px;" %)Address range|=(% style="width: 221px;" %)(((
517 10 hex Register
518 )))|=(((
519 Total reserved land Address size
520 )))
521 |=**Word address**| |(% style="width:240px" %) |(% style="width:221px" %) |
522 |=T0~~T511|512 WORD|(% style="width:240px" %)0x0000-0x01ff|(% style="width:221px" %)0|1536
523 |=C0~~C255|256 WORD|(% style="width:240px" %)0x0600-0x06ff|(% style="width:221px" %)1536|1024
524 |=LC0~~LC255|512 WORD|(% style="width:240px" %)0x0A00-0x0BFF|(% style="width:221px" %)2560|1024
525 |=HSC0~~HSC15|128 WORD|(% style="width:240px" %)0x0E00-0x0E1F|(% style="width:221px" %)3584|512
526 |=D0~~D7999|8000 WORD|(% style="width:240px" %)0x1000-0x2F3F|(% style="width:221px" %)4096|16384
527 |=SD0~~SD4095|4096 WORD|(% style="width:240px" %)0x5000-0x5FFF|(% style="width:221px" %)20480|12288
528 |=R0~~R30000|30000 WORD|(% style="width:240px" %)0x8000-0xF52F|(% style="width:221px" %)32768|30000
529 |=**Bit address**| |(% style="width:240px" %) |(% style="width:221px" %) |
530 |=T0~~T511|512 bit|(% style="width:240px" %)0x0000-0x01ff|(% style="width:221px" %) |1536
531 |=C0~~C255|256 bit|(% style="width:240px" %)0x0600-0x06ff|(% style="width:221px" %)1536|1024
532 |=LC0~~LC255|256 bit|(% style="width:240px" %)0x0A00-0x0AFF|(% style="width:221px" %)2560|1024
533 |=HSC0~~HSC15|64 bit|(% style="width:240px" %)0x0E00-0x0E0F|(% style="width:221px" %)3584|512
534 |=M0~~M8000|8192bit|(% style="width:240px" %)0x1000-0x2F3F|(% style="width:221px" %)4096|16384
535 |=SM0~~SM4095|4096bit|(% style="width:240px" %)0x5000-0x5FFF|(% style="width:221px" %)20480|12288
536 |=Reserved| |(% style="width:240px" %)0x8000-0xBFFF|(% style="width:221px" %) |16383
537 |=S0~~S4095|4096bit|(% style="width:240px" %)0xC000-0xCFFF|(% style="width:221px" %)49152|8192
538 |=X0~~X1023|1024bit|(% style="width:240px" %)0xE000-0xE3FF|(% style="width:221px" %)57344|4096
539 |=Y0~~Y1023|1024bit|(% style="width:240px" %)0xF000-0xF3FF|(% style="width:221px" %)61440|4096
540
541 **5. LX5V added functions**
542
543 Modify serial communication parameters during RUN. For example, use PROTOCOL instruction to modify the protocol during run. The corresponding instruction description can also find the method of setting without instruction. For details, please refer to the relevant instructions of the instruction. Commands are PROTOCOL (set serial port protocol), PROTPARA (set serial port parameters), STATION (set station number)