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Changes for page 12 PLC Protocol OLD

Last modified by Mora Zhou on 2024/12/05 14:53
From version 15.1
edited by Ben
on 2022/08/11 11:58
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To version 66.1
edited by Ben
on 2022/08/29 14:06
Change comment: There is no comment for this version

Summary

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Content
... ... @@ -85,6 +85,389 @@
85 85  
86 86  Click [OK] button to save settings and close the dialog;
87 87  
88 += Create communication with WECON PLC =
89 +
90 +
91 +Supported series: WECON LX2V/ LX2E/ LX3V/LX3VP/LX3VE/LX3VM
92 +
93 +**HMI Settings**
94 +
95 +(% class="table-bordered" %)
96 +|**Item**|**Settings**|**Note**
97 +|Protocol|WECON LX2V/ LX2E/ LX3V/LX3VP/LX3VE/LX3VM|
98 +|Connection|RS422/RS485|
99 +|Baud rate|9600|
100 +|Data bit|7|
101 +|Parity|EVEN|
102 +|Stop bit|1|
103 +|PLC station No.|1|
104 +
105 +**Address List**
106 +
107 +(% class="table-bordered" %)
108 +|**Type**|**Device registers**|**HMI registers**|**Format**|**Range**|**Note**
109 +|(% rowspan="6" %)Bit|X|X|Xo|0~~303237|
110 +|Y|Y|Y o|0~~303237|
111 +|M|M|M d|0~~99999|
112 +|T|T|T d|0~~99999|
113 +|C|C|C d|0~~99999|
114 +|S|S|S d|0~~99999|
115 +|(% rowspan="8" %)Word|X|X|Xo|0~~303237|
116 +|Y|Y|Y o|0~~303237|
117 +|M|M|M d|0~~99999|
118 +|T|T|T d|0~~99999|
119 +|C|C|C d|0~~199|
120 +|D|D|D d|0~~7999|
121 +|S|S|S d|0~~99999|
122 +|SD|SD|SD d|8000~~9999|
123 +
124 +**Cable Wiring**
125 +
126 +* **RS485**
127 +
128 +(% style="text-align:center" %)
129 +[[image:12.PLC Protocol_html_1897d92be6948d58.png||data-xwiki-image-style-alignment="center" height="223" width="393" class="img-thumbnail"]]
130 +
131 +* **RS422**
132 +
133 +(% style="text-align:center" %)
134 +[[image:12.PLC Protocol_html_5c7fca9a70da2ee8.png||data-xwiki-image-style-alignment="center" height="247" width="389" class="img-thumbnail"]]
135 +
136 +**✎Note:**
137 +
138 +* HMI COM3 is available in PI8000 series and COM3 is in COM2(hardware PIN 7 and PIN 8) .
139 +* 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.
140 +
141 +[[https:~~/~~/drive.google.com/drive/folders/13rgso7oUlatZQN_SNEcJCcN4toEdDPoP?usp=sharing>>url:https://drive.google.com/drive/folders/13rgso7oUlatZQN_SNEcJCcN4toEdDPoP?usp=sharing]]
142 +
143 +== HMI settings ==
144 +
145 +**Download PIStudio Software**
146 +
147 +Please visit the link below to get the latest version PIstudio for HMI programming:
148 +
149 +* [[Download link>>doc:PIStudio.Download.3 Software.WebHome]]
150 +
151 +**Create a new HMI project connect with PLC**
152 +
153 +Check the link below for the video to show you how to get started with a new project
154 +
155 +* [[Video>>https://youtu.be/0FpmDZe_8U8]]
156 +
157 +For more videos, please visit our Youtube channel: [[http:~~/~~/www.youtube.com/user/Wecon2004/videos>>url:http://www.youtube.com/user/Wecon2004/videos]]
158 +
159 +**General**
160 +
161 +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.
162 +
163 +**Protocol settings**
164 +
165 +The communication between two devices requires a protocol. The following contents show the steps of protocol settings.
166 +
167 +Please select the protocol, when creating a new project.
168 +
169 +1. Select the COM port for communication;
170 +1. PLC type: It means PLC brand, like WECON;
171 +1. PLC model: It shows the model of PLC, such as LX3V;
172 +
173 +(% style="text-align:center" %)
174 +[[image:image-20220819093729-1.png]]
175 +
176 +If you want to change the protocol for existing project, please click [Program] → [Communication] to open the [Communication] windows, shown as the following figure.
177 +
178 +(% style="text-align:center" %)
179 +[[image:image-20220819093729-2.png]]
180 +
181 +
182 +The steps to change the protocol for project are as follows.
183 +
184 +1. Click [Setting] to open the [Communication device] window;
185 +1. Select communication port, such as COM1;
186 +1. Select Serial port for communication, such as RS422;
187 +1. Select device type (device brand), such as WECON;
188 +1. Select the protocol for communication, such as WECON LX3V;
189 +
190 +(% style="text-align:center" %)
191 +[[image:image-20220819093729-3.png]]
192 +
193 +**Parameter settings**
194 +
195 +The parameters settings are in [Communication] window, shown as following below.
196 +
197 +1. Click [Setting] to open the [COM port setting] window;
198 +1. Set the parameters such as [connection], [Baud rate] and so on;
199 +
200 +(% style="text-align:center" %)
201 +[[image:image-20220819093729-4.png||height="636" width="818"]]
202 +
203 +(% start="3" %)
204 +1. Click [Setting] to open [Timeout] setting window, you could set the parameters according your requirements, or just use the default value.
205 +
206 +(% style="text-align:center" %)
207 +[[image:image-20220819093729-5.png]]
208 +
209 +**Set PLC address in HMI screen**
210 +
211 +1. Place the objects to HMI screen;
212 +1. Double-click the object to open the setting window;
213 +1. Click “Edit” to open the address setting windows;
214 +1. Connection: select the serial port in HMI;
215 +1. Address type: All the PLC address types will be display in this list, such as M;
216 +1. Address No.: Please input the number of this address, such as 0;
217 +
218 +[[image:image-20220819093729-6.jpeg]]
219 +
220 +**Communication cable**
221 +
222 +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.
223 +
224 +(% style="text-align:center" %)
225 +[[image:image-20220819093729-7.png]]
226 +
227 +**HMI communication PLC use Modbus **
228 +
229 +* 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/]]
230 +* 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/]]
231 +
232 +== PLC settings ==
233 +
234 +**Download PLC Software**
235 +
236 +Please visit below link to get the latest version PLC Editor for HMI programming
237 +
238 +* LX3V:[[Download link>>doc:PLC Editor.10 Hardware .Software.WebHome]]
239 +* LX5V:[[Download link>>doc:PLC Editor2.Download.03 Software.WebHome]]
240 +
241 +**Start a new PLC project**
242 +
243 +Start a new PLC project by clicking “New” on the left top corner of screen, select the PLC mode from the drop-down list.
244 +
245 +(% style="text-align:center" %)
246 +[[image:image-20220819101447-3.jpeg]]
247 +
248 +
249 +
250 +**Add a new instruction **
251 +
252 +Double click on the ladder, select the ladder symbol (instruction) from the drop-down list, then enter the address for this symbol.
253 +
254 +(% style="text-align:center" %)
255 +[[image:image-20220819105530-1.png]]
256 +
257 +You could also select the ladder symbol from the menu bar directly.
258 +
259 +[[image:image-20220819093729-11.png]]
260 +
261 +[[image:image-20220819093729-12.png]]
262 +
263 +**Add comment to PLC program**
264 +
265 +(% style="text-align:center" %)
266 +[[image:image-20220819105630-3.png]]
267 +
268 +**Add the statement to PLC program**
269 +
270 +Add the statement by single click on “Statement”, when finished, single click on “Statement” again to go back to Ladder edit.
271 +
272 +(% style="text-align:center" %)
273 +[[image:image-20220819105644-4.png]]
274 +
275 +**Compile **
276 +
277 +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.
278 +
279 +[[image:image-20220819093729-15.png]]
280 +
281 +**Download setting **
282 +
283 +Click on “Transfer Setup” to select download mode.
284 +
285 +[[image:image-20220820150853-1.png]]**Download PLC program to PLC**
286 +
287 +Quick select the parameters and main program of PLC program, then download to PLC, “Yes”-”Yes”-”OK”
288 +
289 +[[image:image-20220819093729-17.png]]
290 +
291 +**Upload PLC program from PLC**
292 +
293 +Read the PLC program from PLC to computer.
294 +
295 +[[image:image-20220819093729-18.png]]
296 +
297 +**Device monitor**
298 +
299 +Monitor the value of certain address in PLC, double click “Current value” to change the value in this address.
300 +
301 +[[image:image-20220819093730-19.png]]
302 +
303 +**Online monitor**
304 +
305 +Monitor the each address in PLC by online monitor. Changing the state or value in PLC is also allowd.
306 +
307 +[[image:image-20220819093730-20.png]]
308 +
309 +**Monitor edit**
310 +
311 +In this mode, you could edit the PLC program during PLC is running. 
312 +
313 +
314 +(% style="text-align:center" %)
315 +[[image:image-20220819105928-9.png||height="229" width="669"]]
316 +
317 += **HMI and Wecon LX5V serial communication** =
318 +
319 +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.
320 +
321 +**Software configuration of PLC**
322 +
323 +**1）PLC programming software**
324 +
325 +[[image:image-20220810164710-1.png]]
326 +
327 +**2）New PLC project**
328 +
329 +Click New Project and select the PLC model.
330 +
331 +[[image:image-20220810172412-1.png]]
332 +
333 +
334 +**3）Set Serial port parameters**
335 +
336 +Follow the steps below to configure Serial port parameters
337 +
338 +Baud rate：115200
339 +
340 +Data bit：8
341 +
342 +Stop bit：1
343 +
344 +Parity：No verification
345 +
346 +[[image:image-20220810165759-3.png]]
347 +
348 +
349 +**4）Registers list**
350 +
351 +[[image:image-20220811102219-3.png]]
352 +
353 +
354 +**HMI software configuration**
355 +
356 +**1）HMI programming software**
357 +
358 + [[image:image-20220810171237-4.png]]
359 +
360 +**2）New HMI project**
361 +
362 +Click New Project and select the HMI model.
363 +
364 +[[image:image-20220810172010-5.png]]
365 +
366 +**3）Set communication port parameters**
367 +
368 +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.
369 +
370 +Baud rate：115200
371 +
372 +Data bit：8
373 +
374 +Stop bit：1
375 +
376 +Parity：No verification
377 +
378 +
379 +[[image:image-20220811104012-1.png]]
380 +
381 +
382 +**hardware connection**
383 +
384 +**1）Hardware wiring diagram**
385 +
386 +This example introduces WeconHMI with LX5V PLC to establish communication through serial port. The connection diagram is as follows:
387 +
388 +[[image:image-20220811103005-4.png]]
389 +
390 +
391 +[[image:image-20220811103227-7.png]]
392 +
393 +The above are all the steps for establishing serial port communication between Wecon HMI with LX5V PLC.
394 +
395 +== **HMI and Wecon LX5V-N Ethernet communication** ==
396 +
397 +(% 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.
398 +
399 +
400 +**Software configuration of PLC**
401 +
402 +**1）PLC programming software**
403 +
404 +[[image:image-20220810164710-1.png]]
405 +
406 +**2）New PLC project**
407 +
408 +Click New Project and select the PLC model.
409 +
410 +[[image:image-20220811115454-1.png]]
411 +
412 +
413 +**3）Set Ethernet port parameters**
414 +
415 +Follow the steps below to configure Ethernet parameters
416 +
417 +PLC IP address：192.168.39.200
418 +
419 +default gateway：192.168.39.1
420 +
421 +subnet mask：255.255.255.0
422 +
423 +[[image:image-20220811140530-2.png]]
424 +
425 +
426 +**4）Registers list**
427 +
428 +[[image:image-20220811102219-3.png]]
429 +
430 +
431 +**HMI software configuration**
432 +
433 +**1）HMI programming software**
434 +
435 + [[image:image-20220810171237-4.png]]
436 +
437 +**2）New HMI project**
438 +
439 +Click New Project and select the HMI model.
440 +
441 +[[image:image-20220810172010-5.png]]
442 +
443 +**3）Set communication port parameters**
444 +
445 +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.
446 +
447 +HMI IP address：192.168.39.201
448 +
449 +default gateway：192.168.39.1
450 +
451 +subnet mask：255.255.255.0
452 +
453 +[[image:image-20220811170753-2.png]]
454 +
455 +Next, click Communication Settings to configure the IP of the HMI communication object.
456 +
457 +[[image:image-20220811163047-1.png]]
458 +
459 +**hardware connection**
460 +
461 +**1）Hardware wiring diagram**
462 +
463 +This example introduces WeconHMI with LX5V-N PLC to establish communication through ethernet. The connection diagram is as follows:
464 +
465 +[[image:image-20220811170248-1.png]]
466 +
467 +The above are all the steps for establishing ethernet communication between Wecon HMI with LX5V PLC.
468 +
469 += =
470 +
88 88  = **Allen-Bradley** =
89 89  
90 90  == **FreeTag Ethernet/IP (CompactLogix)** ==
... ... @@ -193,7 +193,7 @@
193 193  * **Word address S:** The word address ranges from 0 to 255 (decimal).
194 194  * **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).
195 195  
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.
579 +**✎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.
197 197  
198 198  |(% style="width:393px" %)**PLC bit address type**|(% style="width:350px" %)**Address format**|(% style="width:333px" %)**Address range**
199 199  |(% style="width:393px" %)I|(% style="width:350px" %)dd.dd|(% style="width:333px" %)I 0.0 ~~ 255.15
... ... @@ -1896,7 +1896,7 @@
1896 1896  
1897 1897  == **LOGO Ethernet** ==
1898 1898  
1899 -Supported Series: Siemens Logo
2282 +Supported Series: Siemens Logo 0BA0 series
1900 1900  
1901 1901  **HMI Settings**
1902 1902  
... ... @@ -1959,9 +1959,8 @@
1959 1959  Set PLC IP in [Device IP] settings;
1960 1960  
1961 1961  (% style="text-align:center" %)
1962 -[[image:12.PLC Protocol_html_573fc64ad393cd4f.png||data-xwiki-image-style-alignment="center" height="655" width="379" class="img-thumbnail"]]
2345 +[[image:SiemensLOGODeviceIP.png]]
1963 1963  
1964 -
1965 1965  Enable HMI Ethernet in [Project Settings];
1966 1966  
1967 1967  (% style="text-align:center" %)
... ... @@ -1993,17 +1993,28 @@
1993 1993  
1994 1994  == **S7-XXX Ethernet** ==
1995 1995  
1996 -Supported Series: Siemens S7-1200 and S7-1500
2378 +Supported Series: Siemens S7-400, S7-1200 and S7-1500
1997 1997  
1998 1998  **HMI Setting**
1999 1999  
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)|
2382 +(% class="table-bordered" style="width:823px" %)
2383 +|=**Items**|=(% style="width: 437px;" %)**Settings**|=(% style="width: 201px;" %)**Note**
2384 +|Protocol|(% style="width:437px" %)Siemens S7-XXX|(% style="width:201px" %)
2385 +|Connection|(% style="width:437px" %)Ethernet|(% style="width:201px" %)
2386 +|Port No.|(% style="width:437px" %)102|(% style="width:201px" %)
2387 +|Device No.|(% style="width:437px" %)Slot (Default 1 for S7-1500/ 2 for S7-1200/ 3 for S7-400)|(% style="width:201px" %)
2388 +|HMI No.|(% style="width:437px" %)Rack (Default as 0)|(% style="width:201px" %)
2006 2006  
2390 +Slot from TIA Portal is equal to Device No. of PIStudio
2391 +
2392 +Rack from TIA Portal is equal to HMI No. of PIStudio
2393 +
2394 +(% style="text-align:center" %)
2395 +[[image:S7-XXXCommunication Settings.png]]
2396 +
2397 +(% style="text-align:center" %)
2398 +[[image:S7-XXXCommunication SettingsPIStudio.png||alt="S7-XXXCommunication SettingsPI.png"]]
2399 +
2007 2007  **Address List**
2008 2008  
2009 2009  (% class="table-bordered" %)
... ... @@ -2253,63 +2253,8 @@
2253 2253  
2254 2254  **✎Note:** COM3 only available in PI8000/PI9000 series.
2255 2255  
2256 -= **WECON PLC** =
2649 += =
2257 2257  
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 -
2313 2313  = **Printer** =
2314 2314  
2315 2315  == **TSPL label printer** ==
... ... @@ -2478,159 +2478,35 @@
2478 2478  **✎Note:** COM3 only available in PI8000/PI9000 series.
2479 2479  
2480 2480  
2481 -== **1 HMI and Wecon LX5V serial communication** ==
2819 += **Schneider MODBUS RTU** =
2482 2482  
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.
2821 +**HMI Setting**
2484 2484  
2823 +|=**Parameters**|=**Recommended**|=**Notes**
2824 +|**Protocol**|(% colspan="1" %)Schneider MODBUS RTU|
2825 +|Connection|RS485|
2826 +|**Baud rate**|19200|
2827 +|**Data bit**|8|
2828 +|**Parity**|Even|
2829 +|**Stop bit**|1|
2830 +|**PLC station No.**|1|
2485 2485  
2486 -**Software configuration of PLC**
2832 +**PLC Setting**
2487 2487  
2488 -**1）PLC programming software**
2834 +|=(% scope="row" %)**Communication mode**|Modbus RTU protocol
2489 2489  
2490 -[[image:image-20220810164710-1.png]]
2836 +**Device Address**
2491 2491  
2492 -**2）New PLC project**
2838 +|=**Bit/Word**|=**Device type**|=**Format**|=**Range**|=**Memo**
2839 +|B|IX|DDDDDo|0 ~~ 655357|Input bit (read only)
2840 +|B|QX|DDDDDo|0 ~~ 655357|Write multiple coils
2841 +|B|MX|DDDDDDo|0 ~~ 9999997|Output register bit (octal)
2842 +|W|MW|DDDDDD|0 ~~ 999999|Output register
2843 +|DW|MD|DDDDDD|0 ~~ 999999|Output register
2493 2493  
2494 -Click New Project and select the PLC model.
2845 +**Wiring Diagram**
2495 2495  
2496 -[[image:image-20220810172412-1.png]]
2847 +**RS-485 2W **(RJ45 Connector): The following is the view from the soldering point of a connector.
2497 2497  
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 -
2561 -== **2 HMI and Wecon LX5V-N Ethernet communication** ==
2562 -
2563 -(% 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.
2564 -
2565 -
2566 -**Software configuration of PLC**
2567 -
2568 -**1）PLC programming software**
2569 -
2570 -[[image:image-20220810164710-1.png]]
2571 -
2572 -**2）New PLC project**
2573 -
2574 -Click New Project and select the PLC model.
2575 -
2576 -[[image:image-20220811115454-1.png]]
2577 -
2578 -
2579 -**3）Set Ethernet port parameters**
2580 -
2581 -Follow the steps below to configure Serial port parameters
2582 -
2583 -PLC IP address：192.168.40.101
2584 -
2585 -default gateway：192.168.40.1
2586 -
2587 -subnet mask：255.255.255.0
2588 -
2589 -[[image:image-20220810165759-3.png]]
2590 -
2591 -
2592 -**4）Registers list**
2593 -
2594 -[[image:image-20220811102219-3.png]]
2595 -
2596 -
2597 -**HMI software configuration**
2598 -
2599 -**1）HMI programming software**
2600 -
2601 - [[image:image-20220810171237-4.png]]
2602 -
2603 -**2）New HMI project**
2604 -
2605 -Click New Project and select the HMI model.
2606 -
2607 -[[image:image-20220810172010-5.png]]
2608 -
2609 -**3）Set communication port parameters**
2610 -
2611 -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.
2612 -
2613 -Baud rate：115200
2614 -
2615 -Data bit：8
2616 -
2617 -Stop bit：1
2618 -
2619 -Parity：No verification
2620 -
2621 -
2622 -[[image:image-20220811104012-1.png]]
2623 -
2624 -
2625 -**hardware connection**
2626 -
2627 -**1）Hardware wiring diagram**
2628 -
2629 -This example introduces WeconHMI with LX5V PLC to establish communication through serial port. The connection diagram is as follows:
2630 -
2631 -[[image:image-20220811103005-4.png]]
2632 -
2633 -
2634 -[[image:image-20220811103227-7.png]]
2635 -
2636 -The above are all the steps for establishing serial port communication between Wecon HMI with LX5V PLC.
2849 +(% style="text-align:center" %)
2850 +[[image:image-20220817154212-1.jpeg||height="315" width="554" class="img-thumbnail"]]
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