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Changes for page 12 PLC Protocol OLD

Last modified by Mora Zhou on 2024/12/05 14:53
From version 67.1
edited by Ben
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To version 21.1
edited by Ben
on 2022/08/11 17:13
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Content
... ... @@ -85,390 +85,6 @@
85 85  
86 86  Click [OK] button to save settings and close the dialog;
87 87  
88 -= Create communication with WECON PLC =
89 -
90 -== **LX3V Serial Protocol** ==
91 -
92 -Supported series: WECON LX2V/ LX2E/ LX3V/LX3VP/LX3VE/LX3VM
93 -
94 -**HMI Settings**
95 -
96 -(% class="table-bordered" %)
97 -|**Item**|**Settings**|**Note**
98 -|Protocol|WECON LX2V/ LX2E/ LX3V/LX3VP/LX3VE/LX3VM|
99 -|Connection|RS422/RS485|
100 -|Baud rate|9600|
101 -|Data bit|7|
102 -|Parity|EVEN|
103 -|Stop bit|1|
104 -|PLC station No.|1|
105 -
106 -**Address List**
107 -
108 -(% class="table-bordered" %)
109 -|**Type**|**Device registers**|**HMI registers**|**Format**|**Range**|**Note**
110 -|(% rowspan="6" %)Bit|X|X|Xo|0~~303237|
111 -|Y|Y|Y o|0~~303237|
112 -|M|M|M d|0~~99999|
113 -|T|T|T d|0~~99999|
114 -|C|C|C d|0~~99999|
115 -|S|S|S d|0~~99999|
116 -|(% rowspan="8" %)Word|X|X|Xo|0~~303237|
117 -|Y|Y|Y o|0~~303237|
118 -|M|M|M d|0~~99999|
119 -|T|T|T d|0~~99999|
120 -|C|C|C d|0~~199|
121 -|D|D|D d|0~~7999|
122 -|S|S|S d|0~~99999|
123 -|SD|SD|SD d|8000~~9999|
124 -
125 -**Cable Wiring**
126 -
127 -* **RS485**
128 -
129 -(% style="text-align:center" %)
130 -[[image:12.PLC Protocol_html_1897d92be6948d58.png||data-xwiki-image-style-alignment="center" height="223" width="393" class="img-thumbnail"]]
131 -
132 -* **RS422**
133 -
134 -(% style="text-align:center" %)
135 -[[image:12.PLC Protocol_html_5c7fca9a70da2ee8.png||data-xwiki-image-style-alignment="center" height="247" width="389" class="img-thumbnail"]]
136 -
137 -**✎Note:**
138 -
139 -* HMI COM3 is available in PI8000 series and COM3 is in COM2(hardware PIN 7 and PIN 8) .
140 -* If PLC <= 20 points,such as LX3V-1208/LX3V-0806 PLC,PLC RS485A and RS485B mean PLC COM2 RS485+ and RS485- .PLC COM2 can support modbus. Please refer to PLC COM2 setting manual.
141 -
142 -[[https:~~/~~/drive.google.com/drive/folders/13rgso7oUlatZQN_SNEcJCcN4toEdDPoP?usp=sharing>>url:https://drive.google.com/drive/folders/13rgso7oUlatZQN_SNEcJCcN4toEdDPoP?usp=sharing]]
143 -
144 -== HMI settings ==
145 -
146 -**Download PIStudio Software**
147 -
148 -Please visit the link below to get the latest version PIstudio for HMI programming:
149 -
150 -* [[Download link>>doc:PIStudio.Download.3 Software.WebHome]]
151 -
152 -**Create a new HMI project connect with PLC**
153 -
154 -Check the link below for the video to show you how to get started with a new project
155 -
156 -* [[Video>>https://youtu.be/0FpmDZe_8U8]]
157 -
158 -For more videos, please visit our Youtube channel: [[http:~~/~~/www.youtube.com/user/Wecon2004/videos>>url:http://www.youtube.com/user/Wecon2004/videos]]
159 -
160 -**General**
161 -
162 -HMI could communicate with PLC and support many PLC protocols.  It is easy to operate and set communication parameters. This demo shows how to make a communication with PLC device, use WECON LX3V Series PLC as an example.
163 -
164 -**Protocol settings**
165 -
166 -The communication between two devices requires a protocol. The following contents show the steps of protocol settings.
167 -
168 -Please select the protocol, when creating a new project.
169 -
170 -1. Select the COM port for communication;
171 -1. PLC type: It means PLC brand, like WECON;
172 -1. PLC model: It shows the model of PLC, such as LX3V;
173 -
174 -(% style="text-align:center" %)
175 -[[image:image-20220819093729-1.png]]
176 -
177 -If you want to change the protocol for existing project, please click [Program] → [Communication] to open the [Communication] windows, shown as the following figure.
178 -
179 -(% style="text-align:center" %)
180 -[[image:image-20220819093729-2.png]]
181 -
182 -
183 -The steps to change the protocol for project are as follows.
184 -
185 -1. Click [Setting] to open the [Communication device] window;
186 -1. Select communication port, such as COM1;
187 -1. Select Serial port for communication, such as RS422;
188 -1. Select device type (device brand), such as WECON;
189 -1. Select the protocol for communication, such as WECON LX3V;
190 -
191 -(% style="text-align:center" %)
192 -[[image:image-20220819093729-3.png]]
193 -
194 -**Parameter settings**
195 -
196 -The parameters settings are in [Communication] window, shown as following below.
197 -
198 -1. Click [Setting] to open the [COM port setting] window;
199 -1. Set the parameters such as [connection], [Baud rate] and so on;
200 -
201 -(% style="text-align:center" %)
202 -[[image:image-20220819093729-4.png||height="636" width="818"]]
203 -
204 -(% start="3" %)
205 -1. Click [Setting] to open [Timeout] setting window, you could set the parameters according your requirements, or just use the default value.
206 -
207 -(% style="text-align:center" %)
208 -[[image:image-20220819093729-5.png]]
209 -
210 -**Set PLC address in HMI screen**
211 -
212 -1. Place the objects to HMI screen;
213 -1. Double-click the object to open the setting window;
214 -1. Click “Edit” to open the address setting windows;
215 -1. Connection: select the serial port in HMI;
216 -1. Address type: All the PLC address types will be display in this list, such as M;
217 -1. Address No.: Please input the number of this address, such as 0;
218 -
219 -[[image:image-20220819093729-6.jpeg]]
220 -
221 -**Communication cable**
222 -
223 -In order to ensure the stability of communication, please use the twisted-pair communication cable with good grounding. The following figure shows the pin out definition.
224 -
225 -(% style="text-align:center" %)
226 -[[image:image-20220819093729-7.png]]
227 -
228 -**HMI communication PLC use Modbus **
229 -
230 -* HMI setting: [[https:~~/~~/docs.we-con.com.cn/bin/view/PIStudio/12.PLC%20protocols/>>https://docs.we-con.com.cn/bin/view/PIStudio/12.PLC%20protocols/]]
231 -* PLC setting: [[https:~~/~~/docs.we-con.com.cn/bin/view/PLC%20Editor/8.1.%09Communication/>>https://docs.we-con.com.cn/bin/view/PLC%20Editor/8.1.%09Communication/]]
232 -
233 -== PLC settings ==
234 -
235 -**Download PLC Software**
236 -
237 -Please visit below link to get the latest version PLC Editor for HMI programming
238 -
239 -* LX3V:[[Download link>>doc:PLC Editor.10 Hardware .Software.WebHome]]
240 -* LX5V:[[Download link>>doc:PLC Editor2.Download.03 Software.WebHome]]
241 -
242 -**Start a new PLC project**
243 -
244 -Start a new PLC project by clicking “New” on the left top corner of screen, select the PLC mode from the drop-down list.
245 -
246 -(% style="text-align:center" %)
247 -[[image:image-20220819101447-3.jpeg]]
248 -
249 -
250 -
251 -**Add a new instruction **
252 -
253 -Double click on the ladder, select the ladder symbol (instruction) from the drop-down list, then enter the address for this symbol.
254 -
255 -(% style="text-align:center" %)
256 -[[image:image-20220819105530-1.png]]
257 -
258 -You could also select the ladder symbol from the menu bar directly.
259 -
260 -[[image:image-20220819093729-11.png]]
261 -
262 -[[image:image-20220819093729-12.png]]
263 -
264 -**Add comment to PLC program**
265 -
266 -(% style="text-align:center" %)
267 -[[image:image-20220819105630-3.png]]
268 -
269 -**Add the statement to PLC program**
270 -
271 -Add the statement by single click on “Statement”, when finished, single click on “Statement” again to go back to Ladder edit.
272 -
273 -(% style="text-align:center" %)
274 -[[image:image-20220819105644-4.png]]
275 -
276 -**Compile **
277 -
278 -You need to compile the PLC program before downloading or running Off-line simulator. The background color will be changed from purple to white when there is no error.
279 -
280 -[[image:image-20220819093729-15.png]]
281 -
282 -**Download setting **
283 -
284 -Click on “Transfer Setup” to select download mode.
285 -
286 -[[image:image-20220820150853-1.png]]**Download PLC program to PLC**
287 -
288 -Quick select the parameters and main program of PLC program, then download to PLC, “Yes”-”Yes”-”OK”
289 -
290 -[[image:image-20220819093729-17.png]]
291 -
292 -**Upload PLC program from PLC**
293 -
294 -Read the PLC program from PLC to computer.
295 -
296 -[[image:image-20220819093729-18.png]]
297 -
298 -**Device monitor**
299 -
300 -Monitor the value of certain address in PLC, double click “Current value” to change the value in this address.
301 -
302 -[[image:image-20220819093730-19.png]]
303 -
304 -**Online monitor**
305 -
306 -Monitor the each address in PLC by online monitor. Changing the state or value in PLC is also allowd.
307 -
308 -[[image:image-20220819093730-20.png]]
309 -
310 -**Monitor edit**
311 -
312 -In this mode, you could edit the PLC program during PLC is running. 
313 -
314 -
315 -(% style="text-align:center" %)
316 -[[image:image-20220819105928-9.png||height="229" width="669"]]
317 -
318 -== **LX5V Serial Protocol** ==
319 -
320 -This example introduces the establishment of serial port communication between Wecon HMI and LX5V. It is introduced through three parts: PLC software configuration, HMI software configuration, and hardware wiring.
321 -
322 -**Software configuration of PLC**
323 -
324 -**1）PLC programming software**
325 -
326 -[[image:image-20220810164710-1.png]]
327 -
328 -**2）New PLC project**
329 -
330 -Click New Project and select the PLC model.
331 -
332 -[[image:image-20220810172412-1.png]]
333 -
334 -
335 -**3）Set Serial port parameters**
336 -
337 -Follow the steps below to configure Serial port parameters
338 -
339 -Baud rate：115200
340 -
341 -Data bit：8
342 -
343 -Stop bit：1
344 -
345 -Parity：No verification
346 -
347 -[[image:image-20220810165759-3.png]]
348 -
349 -
350 -**4）Registers list**
351 -
352 -[[image:image-20220811102219-3.png]]
353 -
354 -
355 -**HMI software configuration**
356 -
357 -**1）HMI programming software**
358 -
359 - [[image:image-20220810171237-4.png]]
360 -
361 -**2）New HMI project**
362 -
363 -Click New Project and select the HMI model.
364 -
365 -[[image:image-20220810172010-5.png]]
366 -
367 -**3）Set communication port parameters**
368 -
369 -Click the communication configuration button on the left to find the communication protocol with LX5V. After selecting the protocol, configure the communication parameters of the COM port.
370 -
371 -Baud rate：115200
372 -
373 -Data bit：8
374 -
375 -Stop bit：1
376 -
377 -Parity：No verification
378 -
379 -
380 -[[image:image-20220811104012-1.png]]
381 -
382 -
383 -**hardware connection**
384 -
385 -**1）Hardware wiring diagram**
386 -
387 -This example introduces WeconHMI with LX5V PLC to establish communication through serial port. The connection diagram is as follows:
388 -
389 -[[image:image-20220811103005-4.png]]
390 -
391 -
392 -[[image:image-20220811103227-7.png]]
393 -
394 -The above are all the steps for establishing serial port communication between Wecon HMI with LX5V PLC.
395 -
396 -== **LX5V-N Ethernet protocol** ==
397 -
398 -(% id="cke_bm_147709S" style="display:none" %) (%%)This example introduces the establishment of Ethernet communication between Wecon HMI and LX5V. It is introduced through three parts: PLC software configuration, HMI software configuration, and hardware wiring.
399 -
400 -
401 -**Software configuration of PLC**
402 -
403 -**1）PLC programming software**
404 -
405 -[[image:image-20220810164710-1.png]]
406 -
407 -**2）New PLC project**
408 -
409 -Click New Project and select the PLC model.
410 -
411 -[[image:image-20220811115454-1.png]]
412 -
413 -
414 -**3）Set Ethernet port parameters**
415 -
416 -Follow the steps below to configure Ethernet parameters
417 -
418 -PLC IP address：192.168.39.200
419 -
420 -default gateway：192.168.39.1
421 -
422 -subnet mask：255.255.255.0
423 -
424 -[[image:image-20220811140530-2.png]]
425 -
426 -
427 -**4）Registers list**
428 -
429 -[[image:image-20220811102219-3.png]]
430 -
431 -
432 -**HMI software configuration**
433 -
434 -**1）HMI programming software**
435 -
436 - [[image:image-20220810171237-4.png]]
437 -
438 -**2）New HMI project**
439 -
440 -Click New Project and select the HMI model.
441 -
442 -[[image:image-20220810172010-5.png]]
443 -
444 -**3）Set communication port parameters**
445 -
446 -Click the project setting button on the left to configure the IP address of the HMI machine to ensure that the HMI and PLC IP remain in a local area network.
447 -
448 -HMI IP address：192.168.39.201
449 -
450 -default gateway：192.168.39.1
451 -
452 -subnet mask：255.255.255.0
453 -
454 -[[image:image-20220811170753-2.png]]
455 -
456 -Next, click Communication Settings to configure the IP of the HMI communication object.
457 -
458 -[[image:image-20220811163047-1.png]]
459 -
460 -**hardware connection**
461 -
462 -**1）Hardware wiring diagram**
463 -
464 -This example introduces WeconHMI with LX5V-N PLC to establish communication through ethernet. The connection diagram is as follows:
465 -
466 -[[image:image-20220811170248-1.png]]
467 -
468 -The above are all the steps for establishing ethernet communication between Wecon HMI with LX5V PLC.
469 -
470 -= =
471 -
472 472  = **Allen-Bradley** =
473 473  
474 474  == **FreeTag Ethernet/IP (CompactLogix)** ==
... ... @@ -577,7 +577,7 @@
577 577  * **Word address S:** The word address ranges from 0 to 255 (decimal).
578 578  * **Word address TS:** The address ranges from 000.0 to ffff. The first and second f from left to right represents the block number (hexadecimal); The third and fourth f from left to right represent the word address (hexadecimal).
579 579  
580 -**✎Note: **Register address TP, CS, CP, N, F and TS address edit are same. D indicates decimal, and F indicates hexadecimal. Different PLC models may support different registers. See the following table.
196 +**✎Note: **Register address TP, CS, CP, N, F and TS address edit tare he same. D indicates decimal, and F indicates hexadecimal. Different PLC models may support different registers. See the following table.
581 581  
582 582  |(% style="width:393px" %)**PLC bit address type**|(% style="width:350px" %)**Address format**|(% style="width:333px" %)**Address range**
583 583  |(% style="width:393px" %)I|(% style="width:350px" %)dd.dd|(% style="width:333px" %)I 0.0 ~~ 255.15
... ... @@ -2280,7 +2280,7 @@
2280 2280  
2281 2281  == **LOGO Ethernet** ==
2282 2282  
2283 -Supported Series: Siemens Logo 0BA0 series
1899 +Supported Series: Siemens Logo
2284 2284  
2285 2285  **HMI Settings**
2286 2286  
... ... @@ -2343,8 +2343,9 @@
2343 2343  Set PLC IP in [Device IP] settings;
2344 2344  
2345 2345  (% style="text-align:center" %)
2346 -[[image:SiemensLOGODeviceIP.png]]
1962 +[[image:12.PLC Protocol_html_573fc64ad393cd4f.png||data-xwiki-image-style-alignment="center" height="655" width="379" class="img-thumbnail"]]
2347 2347  
1964 +
2348 2348  Enable HMI Ethernet in [Project Settings];
2349 2349  
2350 2350  (% style="text-align:center" %)
... ... @@ -2376,28 +2376,17 @@
2376 2376  
2377 2377  == **S7-XXX Ethernet** ==
2378 2378  
2379 -Supported Series: Siemens S7-400, S7-1200 and S7-1500
1996 +Supported Series: Siemens S7-1200 and S7-1500
2380 2380  
2381 2381  **HMI Setting**
2382 2382  
2383 -(% class="table-bordered" style="width:823px" %)
2384 -|=**Items**|=(% style="width: 437px;" %)**Settings**|=(% style="width: 201px;" %)**Note**
2385 -|Protocol|(% style="width:437px" %)Siemens S7-XXX|(% style="width:201px" %)
2386 -|Connection|(% style="width:437px" %)Ethernet|(% style="width:201px" %)
2387 -|Port No.|(% style="width:437px" %)102|(% style="width:201px" %)
2388 -|Device No.|(% style="width:437px" %)Slot (Default 1 for S7-1500/ 2 for S7-1200/ 3 for S7-400)|(% style="width:201px" %)
2389 -|HMI No.|(% style="width:437px" %)Rack (Default as 0)|(% style="width:201px" %)
2000 +(% class="table-bordered" %)
2001 +|**Items**|**Settings**|**Note**
2002 +|Protocol|Siemens S7-XXX|
2003 +|Connection|Ethernet|
2004 +|Port No.|102|
2005 +|PLC station No.|1 (for S7-1500)/ 2 (for S7-1200)|
2390 2390  
2391 -Slot from TIA Portal is equal to Device No. of PIStudio
2392 -
2393 -Rack from TIA Portal is equal to HMI No. of PIStudio
2394 -
2395 -(% style="text-align:center" %)
2396 -[[image:S7-XXXCommunication Settings.png]]
2397 -
2398 -(% style="text-align:center" %)
2399 -[[image:S7-XXXCommunication SettingsPIStudio.png||alt="S7-XXXCommunication SettingsPI.png"]]
2400 -
2401 2401  **Address List**
2402 2402  
2403 2403  (% class="table-bordered" %)
... ... @@ -2647,8 +2647,63 @@
2647 2647  
2648 2648  **✎Note:** COM3 only available in PI8000/PI9000 series.
2649 2649  
2650 -= =
2256 += **WECON PLC** =
2651 2651  
2258 +Supported series: WECON LX2V/ LX2E/ LX3V/LX3VP/LX3VE/LX3VM
2259 +
2260 +**HMI Settings**
2261 +
2262 +(% class="table-bordered" %)
2263 +|**Item**|**Settings**|**Note**
2264 +|Protocol|WECON LX2V/ LX2E/ LX3V/LX3VP/LX3VE/LX3VM|
2265 +|Connection|RS422/RS485|
2266 +|Baud rate|9600|
2267 +|Data bit|7|
2268 +|Parity|EVEN|
2269 +|Stop bit|1|
2270 +|PLC station No.|1|
2271 +
2272 +**Address List**
2273 +
2274 +(% class="table-bordered" %)
2275 +|**Type**|**Device registers**|**HMI registers**|**Format**|**Range**|**Note**
2276 +|(% rowspan="6" %)Bit|X|X|Xo|0~~303237|
2277 +|Y|Y|Y o|0~~303237|
2278 +|M|M|M d|0~~99999|
2279 +|T|T|T d|0~~99999|
2280 +|C|C|C d|0~~99999|
2281 +|S|S|S d|0~~99999|
2282 +|(% rowspan="8" %)Word|X|X|Xo|0~~303237|
2283 +|Y|Y|Y o|0~~303237|
2284 +|M|M|M d|0~~99999|
2285 +|T|T|T d|0~~99999|
2286 +|C|C|C d|0~~199|
2287 +|D|D|D d|0~~7999|
2288 +|S|S|S d|0~~99999|
2289 +|SD|SD|SD d|8000~~9999|
2290 +
2291 +**Cable Wiring**
2292 +
2293 +* **RS485**
2294 +
2295 +(% style="text-align:center" %)
2296 +[[image:12.PLC Protocol_html_5e9a81a14106da9e.png||data-xwiki-image-style-alignment="center" height="223" width="392" class="img-thumbnail"]]
2297 +
2298 +(% style="text-align:center" %)
2299 +[[image:12.PLC Protocol_html_1897d92be6948d58.png||data-xwiki-image-style-alignment="center" height="223" width="393" class="img-thumbnail"]]
2300 +
2301 +* **RS422**
2302 +
2303 +(% style="text-align:center" %)
2304 +[[image:12.PLC Protocol_html_5c7fca9a70da2ee8.png||data-xwiki-image-style-alignment="center" height="247" width="389" class="img-thumbnail"]]
2305 +
2306 +**✎Note:**
2307 +
2308 +* HMI COM3 is available in PI8000 series and COM3 is in COM2(hardware PIN 7 and PIN 8) .
2309 +* If PLC <= 20 points,such as LX3V-1208/LX3V-0806 PLC,PLC RS485A and RS485B mean PLC COM2 RS485+ and RS485- .PLC COM2 can support modbus. Please refer to PLC COM2 setting manual.
2310 +
2311 +[[https:~~/~~/drive.google.com/drive/folders/13rgso7oUlatZQN_SNEcJCcN4toEdDPoP?usp=sharing>>url:https://drive.google.com/drive/folders/13rgso7oUlatZQN_SNEcJCcN4toEdDPoP?usp=sharing]]
2312 +
2652 2652  = **Printer** =
2653 2653  
2654 2654  == **TSPL label printer** ==
... ... @@ -2817,35 +2817,155 @@
2817 2817  **✎Note:** COM3 only available in PI8000/PI9000 series.
2818 2818  
2819 2819  
2820 -= **Schneider MODBUS RTU** =
2481 +== **1. HMI and Wecon LX5V serial communication** ==
2821 2821  
2822 -**HMI Setting**
2483 +This example introduces the establishment of serial port communication between Wecon HMI and LX5V. It is introduced through three parts: PLC software configuration, HMI software configuration, and hardware wiring.
2823 2823  
2824 -|=**Parameters**|=**Recommended**|=**Notes**
2825 -|**Protocol**|(% colspan="1" %)Schneider MODBUS RTU|
2826 -|Connection|RS485|
2827 -|**Baud rate**|19200|
2828 -|**Data bit**|8|
2829 -|**Parity**|Even|
2830 -|**Stop bit**|1|
2831 -|**PLC station No.**|1|
2832 2832  
2833 -**PLC Setting**
2486 +**Software configuration of PLC**
2834 2834  
2835 -|=(% scope="row" %)**Communication mode**|Modbus RTU protocol
2488 +**1）PLC programming software**
2836 2836  
2837 -**Device Address**
2490 +[[image:image-20220810164710-1.png]]
2838 2838  
2839 -|=**Bit/Word**|=**Device type**|=**Format**|=**Range**|=**Memo**
2840 -|B|IX|DDDDDo|0 ~~ 655357|Input bit (read only)
2841 -|B|QX|DDDDDo|0 ~~ 655357|Write multiple coils
2842 -|B|MX|DDDDDDo|0 ~~ 9999997|Output register bit (octal)
2843 -|W|MW|DDDDDD|0 ~~ 999999|Output register
2844 -|DW|MD|DDDDDD|0 ~~ 999999|Output register
2492 +**2）New PLC project**
2845 2845  
2846 -**Wiring Diagram**
2494 +Click New Project and select the PLC model.
2847 2847  
2848 -**RS-485 2W **(RJ45 Connector): The following is the view from the soldering point of a connector.
2496 +[[image:image-20220810172412-1.png]]
2849 2849  
2850 -(% style="text-align:center" %)
2851 -[[image:image-20220817154212-1.jpeg||height="315" width="554" class="img-thumbnail"]]
2498 +
2499 +**3）Set Serial port parameters**
2500 +
2501 +Follow the steps below to configure Serial port parameters
2502 +
2503 +Baud rate：115200
2504 +
2505 +Data bit：8
2506 +
2507 +Stop bit：1
2508 +
2509 +Parity：No verification
2510 +
2511 +[[image:image-20220810165759-3.png]]
2512 +
2513 +
2514 +**4）Registers list**
2515 +
2516 +[[image:image-20220811102219-3.png]]
2517 +
2518 +
2519 +**HMI software configuration**
2520 +
2521 +**1）HMI programming software**
2522 +
2523 + [[image:image-20220810171237-4.png]]
2524 +
2525 +**2）New HMI project**
2526 +
2527 +Click New Project and select the HMI model.
2528 +
2529 +[[image:image-20220810172010-5.png]]
2530 +
2531 +**3）Set communication port parameters**
2532 +
2533 +Click the communication configuration button on the left to find the communication protocol with LX5V. After selecting the protocol, configure the communication parameters of the COM port.
2534 +
2535 +Baud rate：115200
2536 +
2537 +Data bit：8
2538 +
2539 +Stop bit：1
2540 +
2541 +Parity：No verification
2542 +
2543 +
2544 +[[image:image-20220811104012-1.png]]
2545 +
2546 +
2547 +**hardware connection**
2548 +
2549 +**1）Hardware wiring diagram**
2550 +
2551 +This example introduces WeconHMI with LX5V PLC to establish communication through serial port. The connection diagram is as follows:
2552 +
2553 +[[image:image-20220811103005-4.png]]
2554 +
2555 +
2556 +[[image:image-20220811103227-7.png]]
2557 +
2558 +The above are all the steps for establishing serial port communication between Wecon HMI with LX5V PLC.
2559 +
2560 +== **2. HMI and Wecon LX5V-N Ethernet communication** ==
2561 +
2562 +(% id="cke_bm_147709S" style="display:none" %) (%%)This example introduces the establishment of Ethernet communication between Wecon HMI and LX5V. It is introduced through three parts: PLC software configuration, HMI software configuration, and hardware wiring.
2563 +
2564 +
2565 +**Software configuration of PLC**
2566 +
2567 +**1）PLC programming software**
2568 +
2569 +[[image:image-20220810164710-1.png]]
2570 +
2571 +**2）New PLC project**
2572 +
2573 +Click New Project and select the PLC model.
2574 +
2575 +[[image:image-20220811115454-1.png]]
2576 +
2577 +
2578 +**3）Set Ethernet port parameters**
2579 +
2580 +Follow the steps below to configure Ethernet parameters
2581 +
2582 +PLC IP address：192.168.39.200
2583 +
2584 +default gateway：192.168.39.1
2585 +
2586 +subnet mask：255.255.255.0
2587 +
2588 +[[image:image-20220811140530-2.png]]
2589 +
2590 +
2591 +**4）Registers list**
2592 +
2593 +[[image:image-20220811102219-3.png]]
2594 +
2595 +
2596 +**HMI software configuration**
2597 +
2598 +**1）HMI programming software**
2599 +
2600 + [[image:image-20220810171237-4.png]]
2601 +
2602 +**2）New HMI project**
2603 +
2604 +Click New Project and select the HMI model.
2605 +
2606 +[[image:image-20220810172010-5.png]]
2607 +
2608 +**3）Set communication port parameters**
2609 +
2610 +Click the project setting button on the left to configure the IP address of the HMI machine to ensure that the HMI and PLC IP remain in a local area network.
2611 +
2612 +HMI IP address：192.168.39.201
2613 +
2614 +default gateway：192.168.39.1
2615 +
2616 +subnet mask：255.255.255.0
2617 +
2618 +[[image:image-20220811170753-2.png]]
2619 +
2620 +Next, click Communication Settings to configure the IP of the HMI communication object.
2621 +
2622 +[[image:image-20220811163047-1.png]]
2623 +
2624 +**hardware connection**
2625 +
2626 +**1）Hardware wiring diagram**
2627 +
2628 +This example introduces WeconHMI with LX5V PLC to establish communication through ethernet. The connection diagram is as follows:
2629 +
2630 +[[image:image-20220811170248-1.png]]
2631 +
2632 +The above are all the steps for establishing ethernet communication between Wecon HMI with LX5V PLC.
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