Skip to Content

Wiki source code of Siemens

Version 17.1 by Hunter on 2023/08/24 18:12
Show last authors
1 = {{id name="HSiemens"/}}**Siemens** =
2
3 == {{id name="HS7-200SmartA0Ethernet"/}}**S7-200 Smart Ethernet** ==
4
5 Supported Series: Siemens S7-200 SMART Series Ethernet Module.
6
7 Website: [[http:~~/~~/www.siemens.com/entry/cc/en/>>url:http://www.siemens.com/entry/cc/en/]]
8
9 **HMI Setting**
10
11 |**Items**|**Settings**|**Note**
12 |Protocol|Simens S7-200 Smart Ethernet|
13 |Connection|Ethernet|
14 |Port No.|102|
15 |PLC station No.|2|
16
17 **Address List**
18
19 |**Type**|**Device register**|**HMI register**|**Format**|**Range**|**Note**
20 |(% rowspan="9" %)Bit|I|I|I ddddd.o|0.0~~99999.7|
21 |Q|Q|Q ddddd.o|0.0~~99999.7|
22 |V|VWbit|VWbit ddddd.o|0.0~~99999.7|
23 |V|V|V ddddd.o|0.0~~99999.7|
24 |M|M|M ddddd.o|0.0~~99999.7|
25 |SM|SM|ddddd.o|0.0~~99999.7|
26 |S|S|ddddd.o|0.0~~99999.7|Read only
27 |T|T|ddddd|0~~99999|Timer state, read only
28 |C|C|ddddd|0~~99999|Counter state, read only
29 |(% rowspan="12" %)Word|I|IW|IW ddddd|0~~99999|
30 |Q|QW|QW ddddd|0~~99999|
31 |AI|AIW|AIW ddddd|0~~99999|
32 |AQ|VB|VB ddddd|0~~99999|
33 |V|VW|VW ddddd|0~~99998|(((
34 VW0=VB (0~~1)
35
36 VW2=VB (2~~3)
37
38 Address value is a multiple of 2
39 )))
40 |V|VD|VD ddddd|0~~99998|(((
41 VD0=VB (0~~3)
42
43 VD2=VB (4~~7)
44
45 Address value is a multiple of 4
46 )))
47 |M|MB|MB ddddd|0~~99999|
48 |M|MW|MW ddddd|0~~99999|(((
49 MW0=MB(0~~1)
50
51 MW2=MB(2~~3)
52
53 Address value is a multiple of 2
54 )))
55 |M|MD|MD ddddd|0~~99999|(((
56 MD0=MB(0~~3)
57
58 MD4=MB(4~~7)
59
60 Address value is a multiple of 4
61 )))
62 |T|TW|TW ddddd|0~~99999|Value of timer
63 |C|CW|CW ddddd|0~~99999|Value of counter
64 |W|SW|SW ddddd|0~~99999|
65
66 **Communication Settings**
67
68 Enable HMI Ethernet in [Project Settings];
69
70 {{id name="I12.PLCProtocol_html_43b671f18153910d.png-6"/}}[[image:xwiki_PIStudio_12.PLC+protocols_WebHome_a98ee09dac36eba3.png||alt="12.PLC Protocol_html_43b671f18153910d.png" height="107" width="405"]]
71
72 Set PLC IP in [Device IP] settings;
73
74 {{id name="I12.PLCProtocol_html_70b0c4c2ee21b10d.png"/}}[[image:xwiki_PIStudio_12.PLC+protocols_WebHome_31c7328d3cd0e5d3.png||alt="12.PLC Protocol_html_70b0c4c2ee21b10d.png" height="189" width="554"]]
75
76 * PLC IP Address: PLC IP
77 * PLC pot No.: 102(fixed)
78 * Network:TCP_Client_2N(fixed)
79
80 {{id name="I12.PLCProtocol_html_5891afd92901b7ad.png"/}}[[image:xwiki_PIStudio_12.PLC+protocols_WebHome_2043e24eb003e3a5.png||alt="12.PLC Protocol_html_5891afd92901b7ad.png" height="276" width="347"]]
81
82 * Wait timeout: depend on actual network situation (more than 1500 ms)
83
84 **Cable Wiring**
85
86 {{id name="I12.PLCProtocol_html_2297240b57346b2a.png-4"/}}[[image:xwiki_PIStudio_12.PLC+protocols_WebHome_ac8ece9a26719fda.png||alt="12.PLC Protocol_html_2297240b57346b2a.png" height="170" width="401"]]
87
88 == {{id name="HS7-300Ethernet"/}}**S7-300 Ethernet** ==
89
90 Supported Series: Siemens S7-300 series PLC
91
92 **HMI Setting**
93
94 |**Items**|**Settings**|**Note**
95 |Protocol|Simens S7-300 Ethernet|
96 |Connection|Ethernet|
97 |Port No.|102|
98 |PLC station No.|2|Need to be same as the PLC setting
99
100 **Address List**
101
102 |**Type**|**Device register**|**HMI register**|**Format**|**Range**|**Note**
103 |(% rowspan="4" %)Bit|I|I|I ddddd.o|0.0~~99999.7|
104 |Q|Q|Q ddddd.o|0.0~~99999.7|
105 |M|M|M ddddd.o|0.0~~99999.7|
106 |DB0.DB~~DB9999.DB|DBxDBD|DBxDB nnnndddd.o|0.0~~99999999.7|(((
107 nnnn: block number;
108
109 dddd: address;
110 )))
111 |(% rowspan="8" %)Word|I|IW|IW ddddd|0~~99999|
112 |Q|QW|QW ddddd|0~~99999|
113 |(% rowspan="3" %)M|MB|MB ddddd|0~~99999|
114 |MW|MW ddddd|0~~99999|(((
115 MW0=MB(0~~1)
116
117 MW2=MB(2~~3)
118
119 Address value is a multiple of 2
120 )))
121 |MD|MD ddddd|0~~99999|(((
122 MD0=MB(0~~3)
123
124 MD4=MB(4~~7)
125
126 Address value is a multiple of 4
127 )))
128 |(% rowspan="3" %)DB0.DB~~DB9999.DB|DBxDBB|DBxDBB nnnndddd|0~~99999999|(% rowspan="3" %)(((
129 nnnn: block number;
130
131 dddd: address
132 )))
133 |DBxDBW|DBxDBW nnnndddd|0~~99999999
134 |DBxDBD|DBxDBD nnnndddd|0~~99999999
135
136 **Communication Settings**
137
138 Enable HMI Ethernet in [Project Settings];
139
140 {{id name="I12.PLCProtocol_html_43b671f18153910d.png-7"/}}[[image:xwiki_PIStudio_12.PLC+protocols_WebHome_a98ee09dac36eba3.png||alt="12.PLC Protocol_html_43b671f18153910d.png" height="107" width="405"]]
141
142 Set PLC IP in [Device IP] settings;
143
144 {{id name="I12.PLCProtocol_html_910b1a0aa9e2201c.png"/}}[[image:xwiki_PIStudio_12.PLC+protocols_WebHome_c63825de4f904ef1.png||alt="12.PLC Protocol_html_910b1a0aa9e2201c.png" height="188" width="554"]]
145
146 * PLC IP Address: PLC IP
147 * PLC pot No.: 102(fixed)
148 * Network:TCP_Client_2N(fixed)
149
150 {{id name="I12.PLCProtocol_html_5891afd92901b7ad.png-1"/}}[[image:xwiki_PIStudio_12.PLC+protocols_WebHome_2043e24eb003e3a5.png||alt="12.PLC Protocol_html_5891afd92901b7ad.png" height="276" width="347"]]
151
152 * Wait timeout: depend on actual network situation (more than 1500 ms)
153
154 **Cable Wiring**
155
156 {{id name="I12.PLCProtocol_html_2297240b57346b2a.png-5"/}}[[image:xwiki_PIStudio_12.PLC+protocols_WebHome_ac8ece9a26719fda.png||alt="12.PLC Protocol_html_2297240b57346b2a.png" height="170" width="401"]]
157
158 == {{id name="HS7-1200A0Ethernet"/}}**S7-1200 Ethernet** ==
159
160 Supported Series: Siemens S7-1200
161
162 **HMI Setting**
163
164 |**Items**|**Settings**|**Note**
165 |Protocol|Siemens S7-1200|
166 |Connection|Ethernet|
167 |Port No.|102|
168 |PLC station No.|2|
169
170 **Address List**
171
172 |**Type**|**Device register**|**HMI register**|**Format**|**Range**|**Note**
173 |(% rowspan="4" %)Bit|I|I|M d.o|(((
174 d:0~-~-9999
175
176 o:0-7
177 )))|
178 |Q|Q|Q d.o|(((
179 d:0~-~-9999
180
181 o:0-7
182 )))|
183 |M|M|M d.o|(((
184 d:0~-~-9999
185
186 o:0-7
187 )))|
188 |DB0.DB-DB99.DB|DBxDB|DBxDBnndddd.o|(((
189 nn:0-9999,
190
191 dddd:0-9999,
192
193 o:0-7
194 )))|(((
195 nn:DB No.
196
197 dddd:address value
198
199 o: digit address
200 )))
201 |(% rowspan="8" %)Word|M|MB|MB d|d:0-99999|
202 |M|MW|MW d|d:0-99999|(((
203 MW0=MB(0~~1)
204
205 MW2=MB(2~~3)
206
207 Address value is a multiple of 2
208 )))
209 |M|MD|MD d|d:0-99999|(((
210 MD0=MB(0~~3)
211
212 MD4=MB(4~~7)
213
214 Address value is a multiple of 4
215 )))
216 |I|IW|IW d|d:0-99999|
217 |Q|QW|QW d|d:0-99999|
218 |DB0.DB-DB99.DB|DBxDBB|DBxDBBnndddd|(((
219 nn:0-9999
220
221 dddd:0-9999
222 )))|(((
223 nn:DB No.
224
225 dddd:address value
226 )))
227 |DB0.DB-DB99.DB|DBxDBW|DBxDBWnndddd|(((
228 nn:0-9999
229
230 dddd:0-9999
231 )))|(((
232 nn:DB No.
233
234 dddd:address value
235
236 Address value is a multiple of 2
237 )))
238 |DB0.DB-DB99.DB|DBxDBD|DBxDBDnndddd|(((
239 nn:0-9999
240
241 dddd:0-9999
242 )))|(((
243 nn:DB No.
244
245 dddd:address value
246
247 Address value is a multiple of 4
248 )))
249
250 **Communication Settings**
251
252 Enable HMI Ethernet in [Project Settings];
253
254 {{id name="I12.PLCProtocol_html_43b671f18153910d.png-8"/}}[[image:xwiki_PIStudio_12.PLC+protocols_WebHome_a98ee09dac36eba3.png||alt="12.PLC Protocol_html_43b671f18153910d.png" height="107" width="405"]]
255
256 Set PLC IP in [Device IP] settings;
257
258 {{id name="I12.PLCProtocol_html_f7b3eb9abda33833.png"/}}[[image:xwiki_PIStudio_12.PLC+protocols_WebHome_ded8f04f5bfd39be.png||alt="12.PLC Protocol_html_f7b3eb9abda33833.png" height="190" width="554"]]
259
260 **✎Note:**
261
262 * The S7-1200 supports simultaneous connection of three devices, so the driver supports simultaneous access to PLC by three touch screens.
263 * HMI access PLC, use S7 protocol, access PLC TSAP 02.01 (S7-1200 PROFINET interface only supports three connections, the default support), detailed reference to the system manual of S7-1200.
264 * S7-1200 String type, the default first two bytes are used to store the maximum character and valid characters, so the text data will be shifted back one word address. When interacting with the data, what way this address plc is displayed with is unknown. And because of an extra word of data causes us to display the wrong. The solution is if we use String, then the actual data address we want to operate on is actually shifted back two bytes, so as long as the address on the project is shifted back 2 bits to correspond with the actual data address.
265 * HMI operation character length needs to be set to 2 times the length of the Siemens character for proper display.
266
267 **PLC Settings**
268
269 Add BD
270
271 * Please uncheck [Symbolic access only] option;
272
273 {{id name="I12.PLCProtocol_html_643144c591994418.png"/}}[[image:xwiki_PIStudio_12.PLC+protocols_WebHome_872ec32d12b55aa.png||alt="12.PLC Protocol_html_643144c591994418.png" height="546" width="550"]]
274
275 Address settings, using BD2 as example.
276
277 * DB×DBB2xxxx, DB×DBW2xxxx, DB×DBD2xxxx for accessing data of DB2 in B1.
278 * 2 represent DB block number
279 * xxxx represent address
280
281 **Such as:**
282
283 * DBxDBB20000 = DB2.DBB0
284 * DBxDBW20004 = DB2.DBW4
285
286 {{id name="I12.PLCProtocol_html_87ceaea84d552e62.png"/}}[[image:xwiki_PIStudio_12.PLC+protocols_WebHome_8ee8d3ac3637bfc4.png||alt="12.PLC Protocol_html_87ceaea84d552e62.png" height="245" width="537"]]
287
288 **How to connect with S7-1200 Firmware V4.0**
289
290 PLC configuration
291
292 * Double click [device configuration] in Siemens via software
293 * Double click [protection] to enter protection configuration screen
294
295 {{id name="I12.PLCProtocol_html_9779940d38da8e07.png"/}}[[image:xwiki_PIStudio_12.PLC+protocols_WebHome_664a826cd356c830.png||alt="12.PLC Protocol_html_9779940d38da8e07.png" height="426" width="341"]]
296
297 * Check [Permit access with PUT / GET communication from remote partner (PLC, HMI, OPC, ...)]
298
299 {{id name="I12.PLCProtocol_html_d2c667b02f9720b1.png"/}}[[image:xwiki_PIStudio_12.PLC+protocols_WebHome_78026942a88f0fdb.png||alt="12.PLC Protocol_html_d2c667b02f9720b1.png" height="296" width="554"]]
300
301 DB settings
302
303 * Right click [DB], select [properties]
304 * Uncheck [optimized block access]
305
306 **Cable Wiring**
307
308 {{id name="I12.PLCProtocol_html_2297240b57346b2a.png-6"/}}[[image:xwiki_PIStudio_12.PLC+protocols_WebHome_ac8ece9a26719fda.png||alt="12.PLC Protocol_html_2297240b57346b2a.png" height="170" width="401"]]
309
310 == {{id name="HS7-XXXEthernet"/}}**S7-XXX Ethernet** ==
311
312 Supported Series: Siemens S7-400, S7-1200 and S7-1500
313
314 **HMI Setting**
315
316 |=**Items**|=**Settings**|=**Note**
317 |Protocol|Siemens S7-XXX|
318 |Connection|Ethernet|
319 |Port No.|102|
320 |Device No.|Slot (Default 1 for S7-1500/ 2 for S7-1200/ 3 for S7-400)|
321 |HMI No.|Rack (Default as 0)|
322
323 Slot from TIA Portal is equal to Device No. of PIStudio
324
325 Rack from TIA Portal is equal to HMI No. of PIStudio
326
327 {{id name="IS7-XXXCommunicationSettings.png"/}}[[image:xwiki_PIStudio_12.PLC+protocols_WebHome_d78bc267e5fc6394.png||alt="S7-XXXCommunication Settings.png" height="503" width="798"]]
328
329 {{id name="IS7-XXXCommunicationSettingsPIStudio.png"/}}[[image:xwiki_PIStudio_12.PLC+protocols_WebHome_561c9c5b1c99916b.png||alt="S7-XXXCommunication SettingsPI.png" height="706" width="908"]]
330
331 **Address List**
332
333 |**Type**|**Device register**|**HMI register**|**Format**|**Range**|**Note**
334 |(% rowspan="4" %)Bit|I|I|M d.o|(((
335 d:0~-~-9999
336
337 o:0-7
338 )))|
339 |Q|Q|Q d.o|(((
340 d:0~-~-9999
341
342 o:0-7
343 )))|
344 |M|M|M d.o|(((
345 d:0~-~-9999
346
347 o:0-7
348 )))|
349 |DB0.DB-DB99.DB|DBxDB|DBxDBnndddd.o|(((
350 nn:0-9999,
351
352 dddd:0-9999,
353
354 o:0-7
355 )))|(((
356 nn:DB No.
357
358 dddd:address value
359
360 o: digit address
361 )))
362 |(% rowspan="8" %)Word|M|MB|MB d|d:0-99999|
363 |M|MW|MW d|d:0-99999|(((
364 MW0=MB(0~~1)
365
366 MW2=MB(2~~3)
367
368 Address value is a multiple of 2
369 )))
370 |M|MD|MD d|d:0-99999|(((
371 MD0=MB(0~~3)
372
373 MD4=MB(4~~7)
374
375 Address value is a multiple of 4
376 )))
377 |I|IW|IW d|d:0-99999|
378 |Q|QW|QW d|d:0-99999|
379 |DB0.DB-DB99.DB|DBxDBB|DBxDBBnndddd|(((
380 nn:0-9999
381
382 dddd:0-9999
383 )))|(((
384 nn:DB No.
385
386 dddd:address value
387 )))
388 |DB0.DB-DB99.DB|DBxDBW|DBxDBWnndddd|(((
389 nn:0-9999
390
391 dddd:0-9999
392 )))|(((
393 nn:DB No.
394
395 dddd:address value
396
397 Address value is a multiple of 2
398 )))
399 |DB0.DB-DB99.DB|DBxDBD|DBxDBDnndddd|(((
400 nn:0-9999
401
402 dddd:0-9999
403 )))|(((
404 nn:DB No.
405
406 dddd:address value
407
408 Address value is a multiple of 4
409 )))
410
411 **Communication Settings**
412
413 Enable HMI Ethernet in [Project Settings];
414
415 {{id name="I12.PLCProtocol_html_43b671f18153910d.png-9"/}}[[image:xwiki_PIStudio_12.PLC+protocols_WebHome_a98ee09dac36eba3.png||alt="12.PLC Protocol_html_43b671f18153910d.png" height="107" width="405"]]
416
417 Set PLC IP in [Device IP] settings;
418
419 {{id name="I12.PLCProtocol_html_f7b3eb9abda33833.png-1"/}}[[image:xwiki_PIStudio_12.PLC+protocols_WebHome_ded8f04f5bfd39be.png||alt="12.PLC Protocol_html_f7b3eb9abda33833.png" height="190" width="554"]]
420
421 **✎Note:**
422
423 * The S7-1200 supports simultaneous connection of three devices, so the driver supports simultaneous access to PLC by three touch screens.
424 * HMI access PLC, use S7 protocol, access PLC TSAP 02.01 (s7-1200 PROFINET interface only supports three connections, the default support), detailed reference to the system manual of S7-1200.
425
426 **Cable Wiring**
427
428 {{id name="Ihttps:2F2Fdocs.we-con.com.cn2Fbin2Fdownload2FPIStudio2F12.PLC2520protocols2FWebHome2F12.PLC2520Protocol_html_2297240b57346b2a.png3Fwidth3D40126height3D17026rev3D1.1-5"/}}[[image:https://docs.we-con.com.cn/bin/download/PIStudio/12.PLC%20protocols/WebHome/12.PLC%20Protocol_html_2297240b57346b2a.png?width=401&height=170&rev=1.1||alt="12.可编程逻辑控制器Protocol_html_2297240b57346b2a.png" height="170" width="401"]]
429
430 == {{id name="cke_bm_25456S"/}}{{id name="HLOGOEthernet"/}}** LOGO Ethernet** ==
431
432 Supported Series: Siemens Logo 0BA0, 0BA1 series
433
434 **HMI Settings**
435
436 |**Items**|**Settings**|**Note**
437 |Protocol|Siemens LOGO|
438 |Connection|Ethernet|
439 |Port No.|102|
440 |PLC station No.|2|
441
442 **Address List**
443
444 |**Number**|**Address Type**|**Data Type**|**Range**|**DB Address**|**PLC Address**
445 |1|RTC|Word|1-7|DB1.DBX984.0|0x001ec0
446 |2|VB|Byte|0-1469|DB1.DBX0.0|0x000000
447 |3|VD|Double Word|0-1466|DB1.DBX0.0|0x000000
448 |4|VW|Word|0-1468|DB1.DBX0.0|0x000000
449 |5|NAQ|Word|1-32|DB1.DBX1406.0|0x002bf0
450 |6|NAI|Word|1-64|DB1.DBX1262.0|0x002770
451 |7|AM|Word|1-64|DB1.DBX1118.0|0x0022f0
452 |8|AQ|Word|1-16|DB1.DBX1072.0|0x002180
453 |9|AI|Word|1-16|DB1.DBX1032.0|0x002040
454 |10|I|Bit|1-64|DB1.DBX1024.0|0x002000
455 |11|Q|Bit|1-64|DB1.DBX1064.0|0x002140
456 |12|M|Bit|1-112|DB1.DBX1104.0|0x002280
457 |13|NI|Bit|1-128|DB1.DBX1246.0|0x0026f0
458 |14|NQ|Bit|1-128|DB1.DBX1390.0|0x002b70
459 |15|V|Bit|0-14697|DB1.DBX0.0|0x000000
460
461 **PLC Settings in LOGO Software:**
462
463 Click [Tools]~-~-[Ethernet Connections],shown as below.
464
465 {{id name="I12.PLCProtocol_html_8b9d2322edf89519.png"/}}[[image:xwiki_PIStudio_12.PLC+protocols_WebHome_d13df637bfedcc52.png||alt="12.PLC Protocol_html_8b9d2322edf89519.png" height="641" width="423"]]
466
467 Set Ethernet connection parameter. IP, Subnet Mask, shown as below.
468
469 {{id name="Iimage-20221228142937-4.png"/}}[[image:xwiki_PIStudio_12.PLC+protocols_WebHome_316247e0130c4c55.png||alt="image-20221228142937-4.png" height="484" width="366"]]
470
471 **TSAP set**:The value set by local TSAP is the remote TSAP set in HMI. PLC's remote TSAP is the opposite,shown as below.
472
473 {{id name="Iimage-20221228143047-5.png"/}}[[image:xwiki_PIStudio_12.PLC+protocols_WebHome_facc6ee1af05162f.png||alt="image-20221228143047-5.png" height="626" width="1088"]]
474
475 **Download Project**: Click "Address book" to add the IP address to be downloaded (fi."Detect" to check whether the IP address can be detected. Then click “ok”, and the system will prompt that PLC will be "STOP" mode. Click “YES” to start download.
476
477 {{id name="Iimage-20221228143246-6.png"/}}[[image:xwiki_PIStudio_12.PLC+protocols_WebHome_d43d2b7b2599ee64.png||alt="image-20221228143246-6.png" height="698" width="688"]]
478
479 **HMI Communication Settings**
480
481 Set PLC IP in [Device IP] settings;
482
483 {{id name="Iimage-20221228143614-7.png"/}}[[image:xwiki_PIStudio_12.PLC+protocols_WebHome_58cea5198cb7c78a.png||alt="image-20221228143614-7.png" height="706" width="909"]]
484
485 Enable HMI Ethernet in [Project Settings];
486
487 {{id name="Iimage-20221228144229-9.png"/}}[[image:xwiki_PIStudio_12.PLC+protocols_WebHome_7904cd9b484f6634.png||alt="image-20221228144229-9.png" height="451" width="793"]]
488
489 TSAP setting
490
491 * Regarding the setting of PLC TSAP, HMI provides system special address for setting, it is recommended to run in HMI script initialization, write PLC TSAP to corresponding system special register.
492 * HSW10118/HSW1200 = local TSAP of HMI, this is remote TSAP of PLC.
493 * HSW10119/HSW1201 = Remote TSAP of HMI, this is local TSAP of PLC.
494 * PI, PI+, i series (1.0 system): use HSW10118, HSW10119.
495 ie, ig series: use HSW1200, HSW1201.
496 HMI V2.0: use HSW1200, HSW1201.
497
498 **✎Note:**
499
500 * The data of TSAP is hexadecimal format. For example: the remote TSAP configured in the PLC is set to 20.00, then HSW10118/HSW1200 should be set to 0x2000, that is, HSW10118/HSW1200=8192.
501 * HSW10119/HSW1201 is set up as shown.
502 * {{id name="Iimage-20221228144800-11.png"/}}[[image:xwiki_PIStudio_12.PLC+protocols_WebHome_c518682b5f97ac1b.png||alt="image-20221228144800-11.png" height="144" width="538"]]
503 * {{id name="Iimage-20221228144708-10.png"/}}[[image:xwiki_PIStudio_12.PLC+protocols_WebHome_885bd6754ccb5593.png||alt="image-20221228144708-10.png" height="127" width="537"]]
504
505 * AI word address and Ibit address are read-only and cannot be written on HMI.
506 * VW address should be even number address, such as VW0, VW2, VW4..., because in the address rule of Siemens PLC, the value of odd number address is equal to the value of previous even number address. For example VW1 = VW0.
507 * VD address should be multiple of 4, because it occupies two VW addresses, such as VD0, VD4, VD8...
508 * Written value of RTC cannot exceed 255.
509
510 **Cable Wiring**
511
512 {{id name="Ihttps:2F2Fdocs.we-con.com.cn2Fbin2Fdownload2FPIStudio2F12.PLC2520protocols2FWebHome2F12.PLC2520Protocol_html_2297240b57346b2a.png3Fwidth3D40126height3D17026rev3D1.1-6"/}}[[image:https://docs.we-con.com.cn/bin/download/PIStudio/12.PLC%20protocols/WebHome/12.PLC%20Protocol_html_2297240b57346b2a.png?width=401&height=170&rev=1.1||alt="12.可编程逻辑控制器Protocol_html_2297240b57346b2a.png" height="170" width="401"]]
513
514 == {{id name="HS7-30028WithPCAdapter29"/}}**S7-300(With PC Adapter)** ==
515
516 **HMI Setting:**
517
518 |=**Parameters**|=**Recommended**|=**Options**|=**Notes**
519 |=**PLC type**|(% colspan="2" %)SIEMENS S7-300 (with PC Adapter)|
520 |=**PLC I/F**|RS232| |
521 |=**Baud rate**|19200|9600,19200|
522 |=**Data bits**|8| |
523 |=**Parity**|Odd| |
524 |=**Stop bits**|1| |
525 |=**PLC sta. no.**|2| |Must be same as the PLC setting.
526
527 **Device Address**
528
529 |=**Bit/Word**|=**Device type**|=**Format**|=**Range**|=**Memo**
530 |=Bit|I|DDDDo|0 ~~ 40957|Input (I)
531 |=Bit|Q|DDDDo|0 ~~ 40957|Output (O)
532 |=Bit|M|DDDDo|0 ~~ 40957|Bit Memory
533 |=Word|DB1 to DB99|DDDDDo|0 ~~ 655327|
534 |=Word|IW|DDDD|0 ~~ 4095|Input (I)
535 |=Word|QW|DDDD|0 ~~ 4095|Output (O)
536 |=Word|MW|DDDD|0 ~~ 4095|Bit Memory
537 |=Double word|MD|DDDD|0 ~~ 4094|
538 |=Double word|DBDn|FFFFFDDDD|0 ~~ 655359999|Data Register Double Word (must be even)
539 |=Byte|MB|DDDD|0 ~~ 4095|Bit Memory Byte
540
541 **Cable Wiring**
542
543 {{id name="Iimage-20221010102051-1.png"/}}[[image:xwiki_PIStudio_12.PLC+protocols_WebHome_77dc63b5c3645636.png||alt="image-20221010102051-1.png" height="239" width="395"]]