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Changes for page 12 PLC Protocol OLD

Last modified by Mora Zhou on 2024/12/05 14:53
From version 68.1
edited by Ben
on 2022/08/29 14:09
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To version 22.1
edited by Ben
on 2022/08/11 17:14
Change comment: There is no comment for this version

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Content
... ... @@ -85,391 +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 -(% class="wikigeneratedid" id="HHMIsettings" %)
145 -**HMI settings**
146 -
147 -**Download PIStudio Software**
148 -
149 -Please visit the link below to get the latest version PIstudio for HMI programming:
150 -
151 -* [[Download link>>doc:PIStudio.Download.3 Software.WebHome]]
152 -
153 -**Create a new HMI project connect with PLC**
154 -
155 -Check the link below for the video to show you how to get started with a new project
156 -
157 -* [[Video>>https://youtu.be/0FpmDZe_8U8]]
158 -
159 -For more videos, please visit our Youtube channel: [[http:~~/~~/www.youtube.com/user/Wecon2004/videos>>url:http://www.youtube.com/user/Wecon2004/videos]]
160 -
161 -**General**
162 -
163 -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.
164 -
165 -**Protocol settings**
166 -
167 -The communication between two devices requires a protocol. The following contents show the steps of protocol settings.
168 -
169 -Please select the protocol, when creating a new project.
170 -
171 -1. Select the COM port for communication;
172 -1. PLC type: It means PLC brand, like WECON;
173 -1. PLC model: It shows the model of PLC, such as LX3V;
174 -
175 -(% style="text-align:center" %)
176 -[[image:image-20220819093729-1.png]]
177 -
178 -If you want to change the protocol for existing project, please click [Program] → [Communication] to open the [Communication] windows, shown as the following figure.
179 -
180 -(% style="text-align:center" %)
181 -[[image:image-20220819093729-2.png]]
182 -
183 -
184 -The steps to change the protocol for project are as follows.
185 -
186 -1. Click [Setting] to open the [Communication device] window;
187 -1. Select communication port, such as COM1;
188 -1. Select Serial port for communication, such as RS422;
189 -1. Select device type (device brand), such as WECON;
190 -1. Select the protocol for communication, such as WECON LX3V;
191 -
192 -(% style="text-align:center" %)
193 -[[image:image-20220819093729-3.png]]
194 -
195 -**Parameter settings**
196 -
197 -The parameters settings are in [Communication] window, shown as following below.
198 -
199 -1. Click [Setting] to open the [COM port setting] window;
200 -1. Set the parameters such as [connection], [Baud rate] and so on;
201 -
202 -(% style="text-align:center" %)
203 -[[image:image-20220819093729-4.png||height="636" width="818"]]
204 -
205 -(% start="3" %)
206 -1. Click [Setting] to open [Timeout] setting window, you could set the parameters according your requirements, or just use the default value.
207 -
208 -(% style="text-align:center" %)
209 -[[image:image-20220819093729-5.png]]
210 -
211 -**Set PLC address in HMI screen**
212 -
213 -1. Place the objects to HMI screen;
214 -1. Double-click the object to open the setting window;
215 -1. Click “Edit” to open the address setting windows;
216 -1. Connection: select the serial port in HMI;
217 -1. Address type: All the PLC address types will be display in this list, such as M;
218 -1. Address No.: Please input the number of this address, such as 0;
219 -
220 -[[image:image-20220819093729-6.jpeg]]
221 -
222 -**Communication cable**
223 -
224 -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.
225 -
226 -(% style="text-align:center" %)
227 -[[image:image-20220819093729-7.png]]
228 -
229 -**HMI communication PLC use Modbus **
230 -
231 -* 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/]]
232 -* 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/]]
233 -
234 -== PLC settings ==
235 -
236 -**Download PLC Software**
237 -
238 -Please visit below link to get the latest version PLC Editor for HMI programming
239 -
240 -* LX3V:[[Download link>>doc:PLC Editor.10 Hardware .Software.WebHome]]
241 -* LX5V:[[Download link>>doc:PLC Editor2.Download.03 Software.WebHome]]
242 -
243 -**Start a new PLC project**
244 -
245 -Start a new PLC project by clicking “New” on the left top corner of screen, select the PLC mode from the drop-down list.
246 -
247 -(% style="text-align:center" %)
248 -[[image:image-20220819101447-3.jpeg]]
249 -
250 -
251 -
252 -**Add a new instruction **
253 -
254 -Double click on the ladder, select the ladder symbol (instruction) from the drop-down list, then enter the address for this symbol.
255 -
256 -(% style="text-align:center" %)
257 -[[image:image-20220819105530-1.png]]
258 -
259 -You could also select the ladder symbol from the menu bar directly.
260 -
261 -[[image:image-20220819093729-11.png]]
262 -
263 -[[image:image-20220819093729-12.png]]
264 -
265 -**Add comment to PLC program**
266 -
267 -(% style="text-align:center" %)
268 -[[image:image-20220819105630-3.png]]
269 -
270 -**Add the statement to PLC program**
271 -
272 -Add the statement by single click on “Statement”, when finished, single click on “Statement” again to go back to Ladder edit.
273 -
274 -(% style="text-align:center" %)
275 -[[image:image-20220819105644-4.png]]
276 -
277 -**Compile **
278 -
279 -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.
280 -
281 -[[image:image-20220819093729-15.png]]
282 -
283 -**Download setting **
284 -
285 -Click on “Transfer Setup” to select download mode.
286 -
287 -[[image:image-20220820150853-1.png]]**Download PLC program to PLC**
288 -
289 -Quick select the parameters and main program of PLC program, then download to PLC, “Yes”-”Yes”-”OK”
290 -
291 -[[image:image-20220819093729-17.png]]
292 -
293 -**Upload PLC program from PLC**
294 -
295 -Read the PLC program from PLC to computer.
296 -
297 -[[image:image-20220819093729-18.png]]
298 -
299 -**Device monitor**
300 -
301 -Monitor the value of certain address in PLC, double click “Current value” to change the value in this address.
302 -
303 -[[image:image-20220819093730-19.png]]
304 -
305 -**Online monitor**
306 -
307 -Monitor the each address in PLC by online monitor. Changing the state or value in PLC is also allowd.
308 -
309 -[[image:image-20220819093730-20.png]]
310 -
311 -**Monitor edit**
312 -
313 -In this mode, you could edit the PLC program during PLC is running. 
314 -
315 -
316 -(% style="text-align:center" %)
317 -[[image:image-20220819105928-9.png||height="229" width="669"]]
318 -
319 -== **LX5V Serial Protocol** ==
320 -
321 -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.
322 -
323 -**Software configuration of PLC**
324 -
325 -**1）PLC programming software**
326 -
327 -[[image:image-20220810164710-1.png]]
328 -
329 -**2）New PLC project**
330 -
331 -Click New Project and select the PLC model.
332 -
333 -[[image:image-20220810172412-1.png]]
334 -
335 -
336 -**3）Set Serial port parameters**
337 -
338 -Follow the steps below to configure Serial port parameters
339 -
340 -Baud rate：115200
341 -
342 -Data bit：8
343 -
344 -Stop bit：1
345 -
346 -Parity：No verification
347 -
348 -[[image:image-20220810165759-3.png]]
349 -
350 -
351 -**4）Registers list**
352 -
353 -[[image:image-20220811102219-3.png]]
354 -
355 -
356 -**HMI software configuration**
357 -
358 -**1）HMI programming software**
359 -
360 - [[image:image-20220810171237-4.png]]
361 -
362 -**2）New HMI project**
363 -
364 -Click New Project and select the HMI model.
365 -
366 -[[image:image-20220810172010-5.png]]
367 -
368 -**3）Set communication port parameters**
369 -
370 -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.
371 -
372 -Baud rate：115200
373 -
374 -Data bit：8
375 -
376 -Stop bit：1
377 -
378 -Parity：No verification
379 -
380 -
381 -[[image:image-20220811104012-1.png]]
382 -
383 -
384 -**hardware connection**
385 -
386 -**1）Hardware wiring diagram**
387 -
388 -This example introduces WeconHMI with LX5V PLC to establish communication through serial port. The connection diagram is as follows:
389 -
390 -[[image:image-20220811103005-4.png]]
391 -
392 -
393 -[[image:image-20220811103227-7.png]]
394 -
395 -The above are all the steps for establishing serial port communication between Wecon HMI with LX5V PLC.
396 -
397 -== **LX5V-N Ethernet protocol** ==
398 -
399 -(% 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.
400 -
401 -
402 -**Software configuration of PLC**
403 -
404 -**1）PLC programming software**
405 -
406 -[[image:image-20220810164710-1.png]]
407 -
408 -**2）New PLC project**
409 -
410 -Click New Project and select the PLC model.
411 -
412 -[[image:image-20220811115454-1.png]]
413 -
414 -
415 -**3）Set Ethernet port parameters**
416 -
417 -Follow the steps below to configure Ethernet parameters
418 -
419 -PLC IP address：192.168.39.200
420 -
421 -default gateway：192.168.39.1
422 -
423 -subnet mask：255.255.255.0
424 -
425 -[[image:image-20220811140530-2.png]]
426 -
427 -
428 -**4）Registers list**
429 -
430 -[[image:image-20220811102219-3.png]]
431 -
432 -
433 -**HMI software configuration**
434 -
435 -**1）HMI programming software**
436 -
437 - [[image:image-20220810171237-4.png]]
438 -
439 -**2）New HMI project**
440 -
441 -Click New Project and select the HMI model.
442 -
443 -[[image:image-20220810172010-5.png]]
444 -
445 -**3）Set communication port parameters**
446 -
447 -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.
448 -
449 -HMI IP address：192.168.39.201
450 -
451 -default gateway：192.168.39.1
452 -
453 -subnet mask：255.255.255.0
454 -
455 -[[image:image-20220811170753-2.png]]
456 -
457 -Next, click Communication Settings to configure the IP of the HMI communication object.
458 -
459 -[[image:image-20220811163047-1.png]]
460 -
461 -**hardware connection**
462 -
463 -**1）Hardware wiring diagram**
464 -
465 -This example introduces WeconHMI with LX5V-N PLC to establish communication through ethernet. The connection diagram is as follows:
466 -
467 -[[image:image-20220811170248-1.png]]
468 -
469 -The above are all the steps for establishing ethernet communication between Wecon HMI with LX5V PLC.
470 -
471 -= =
472 -
473 473  = **Allen-Bradley** =
474 474  
475 475  == **FreeTag Ethernet/IP (CompactLogix)** ==
... ... @@ -578,7 +578,7 @@
578 578  * **Word address S:** The word address ranges from 0 to 255 (decimal).
579 579  * **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).
580 580  
581 -**✎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.
582 582  
583 583  |(% style="width:393px" %)**PLC bit address type**|(% style="width:350px" %)**Address format**|(% style="width:333px" %)**Address range**
584 584  |(% style="width:393px" %)I|(% style="width:350px" %)dd.dd|(% style="width:333px" %)I 0.0 ~~ 255.15
... ... @@ -2281,7 +2281,7 @@
2281 2281  
2282 2282  == **LOGO Ethernet** ==
2283 2283  
2284 -Supported Series: Siemens Logo 0BA0 series
1899 +Supported Series: Siemens Logo
2285 2285  
2286 2286  **HMI Settings**
2287 2287  
... ... @@ -2344,8 +2344,9 @@
2344 2344  Set PLC IP in [Device IP] settings;
2345 2345  
2346 2346  (% style="text-align:center" %)
2347 -[[image:SiemensLOGODeviceIP.png]]
1962 +[[image:12.PLC Protocol_html_573fc64ad393cd4f.png||data-xwiki-image-style-alignment="center" height="655" width="379" class="img-thumbnail"]]
2348 2348  
1964 +
2349 2349  Enable HMI Ethernet in [Project Settings];
2350 2350  
2351 2351  (% style="text-align:center" %)
... ... @@ -2377,28 +2377,17 @@
2377 2377  
2378 2378  == **S7-XXX Ethernet** ==
2379 2379  
2380 -Supported Series: Siemens S7-400, S7-1200 and S7-1500
1996 +Supported Series: Siemens S7-1200 and S7-1500
2381 2381  
2382 2382  **HMI Setting**
2383 2383  
2384 -(% class="table-bordered" style="width:823px" %)
2385 -|=**Items**|=(% style="width: 437px;" %)**Settings**|=(% style="width: 201px;" %)**Note**
2386 -|Protocol|(% style="width:437px" %)Siemens S7-XXX|(% style="width:201px" %)
2387 -|Connection|(% style="width:437px" %)Ethernet|(% style="width:201px" %)
2388 -|Port No.|(% style="width:437px" %)102|(% style="width:201px" %)
2389 -|Device No.|(% style="width:437px" %)Slot (Default 1 for S7-1500/ 2 for S7-1200/ 3 for S7-400)|(% style="width:201px" %)
2390 -|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)|
2391 2391  
2392 -Slot from TIA Portal is equal to Device No. of PIStudio
2393 -
2394 -Rack from TIA Portal is equal to HMI No. of PIStudio
2395 -
2396 -(% style="text-align:center" %)
2397 -[[image:S7-XXXCommunication Settings.png]]
2398 -
2399 -(% style="text-align:center" %)
2400 -[[image:S7-XXXCommunication SettingsPIStudio.png||alt="S7-XXXCommunication SettingsPI.png"]]
2401 -
2402 2402  **Address List**
2403 2403  
2404 2404  (% class="table-bordered" %)
... ... @@ -2648,8 +2648,63 @@
2648 2648  
2649 2649  **✎Note:** COM3 only available in PI8000/PI9000 series.
2650 2650  
2651 -= =
2256 += **WECON PLC** =
2652 2652  
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 +
2653 2653  = **Printer** =
2654 2654  
2655 2655  == **TSPL label printer** ==
... ... @@ -2818,35 +2818,155 @@
2818 2818  **✎Note:** COM3 only available in PI8000/PI9000 series.
2819 2819  
2820 2820  
2821 -= **Schneider MODBUS RTU** =
2481 +== **1. HMI and Wecon LX5V serial communication** ==
2822 2822  
2823 -**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.
2824 2824  
2825 -|=**Parameters**|=**Recommended**|=**Notes**
2826 -|**Protocol**|(% colspan="1" %)Schneider MODBUS RTU|
2827 -|Connection|RS485|
2828 -|**Baud rate**|19200|
2829 -|**Data bit**|8|
2830 -|**Parity**|Even|
2831 -|**Stop bit**|1|
2832 -|**PLC station No.**|1|
2833 2833  
2834 -**PLC Setting**
2486 +**Software configuration of PLC**
2835 2835  
2836 -|=(% scope="row" %)**Communication mode**|Modbus RTU protocol
2488 +**1）PLC programming software**
2837 2837  
2838 -**Device Address**
2490 +[[image:image-20220810164710-1.png]]
2839 2839  
2840 -|=**Bit/Word**|=**Device type**|=**Format**|=**Range**|=**Memo**
2841 -|B|IX|DDDDDo|0 ~~ 655357|Input bit (read only)
2842 -|B|QX|DDDDDo|0 ~~ 655357|Write multiple coils
2843 -|B|MX|DDDDDDo|0 ~~ 9999997|Output register bit (octal)
2844 -|W|MW|DDDDDD|0 ~~ 999999|Output register
2845 -|DW|MD|DDDDDD|0 ~~ 999999|Output register
2492 +**2）New PLC project**
2846 2846  
2847 -**Wiring Diagram**
2494 +Click New Project and select the PLC model.
2848 2848  
2849 -**RS-485 2W **(RJ45 Connector): The following is the view from the soldering point of a connector.
2496 +[[image:image-20220810172412-1.png]]
2850 2850  
2851 -(% style="text-align:center" %)
2852 -[[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-N 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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