Wiki source code of 06 Data Tool

Version 19.3 by Stone Wu on 2022/08/02 11:54

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Leo Wei 1.1 1 (% class="wikigeneratedid" id="H8BasicFunction" %)
Stone Wu 3.2 2 This chapter provides information about basic functions and configuration in PIStudio.
Leo Wei 1.1 3
Leo Wei 6.1 4 = **Alarm** =
Leo Wei 1.1 5
Stone Wu 19.3 6 == Bit alarm ==
Leo Wei 1.1 7
Stone Wu 19.3 8 Click "Project"→"Bit Alarm", it is displayed as the following figure.
Leo Wei 1.1 9
10 (% style="text-align:center" %)
11 [[image:位报警 1.png||data-xwiki-image-style-alignment="center" class="img-thumbnail"]]
12
Stone Wu 19.3 13 **Group No.: **Group number of Bit alarm. The name is unique and cannot be duplicated.
Leo Wei 1.1 14
Stone Wu 19.3 15 **Bit Address: **Bit address of alarm monitoring
Leo Wei 1.1 16
Stone Wu 19.3 17 * **Record bit alarm by default:**  Whether to record the alarm history data of bit alarm, if checked, it will be saved in the designated storage location.
18 * **Not save alarm OFF:** If checked, after the alarm is dismissed, the corresponding alarm records will be deleted from the log file.
Leo Wei 1.1 19
Stone Wu 19.3 20 **Upload to Cloud: **The data upload by "bit alarm" is stored in the Cloud and it is alarm data. (Only ig series and 8000/9000 series with -R after system upgrade are supported)
Leo Wei 1.1 21
Hunter 12.1 22 **✎Note:**
23
Hunter 13.1 24 * After enable the Cloud and check the box of Upload to Cloud, the communication port settings of the address in the imported Bit Alarm record configuration must be the same as the communication port settings of the current project, otherwise it cannot be used normally.
25 * The number of Alarm records upload to Cloud shall not exceed the limit value, or the sum of the imported alarm records and the number of existing alarm records shall not exceed the limit value. the specific limitation as following table:
Hunter 12.1 26
27 (% style="margin-left:auto; margin-right:auto; width:358px" %)
28 |=(% style="width: 79px;" %)Series|=(% style="width: 276px;" %)Number of Alarm upload to Cloud
29 |(% style="width:79px" %)8000-R|(% style="text-align:center; width:276px" %)200
30 |(% style="width:79px" %)9000-R|(% style="text-align:center; width:276px" %)200
31 |(% style="width:79px" %)3000ig|(% style="text-align:center; width:276px" %)20
32 |(% style="width:79px" %)8000ig|(% style="text-align:center; width:276px" %)200
33
Stone Wu 19.3 34 **Alarm Condition:** It sets alarm trigger condition, there are two types: alarm when ON and alarm when OFF.
Leo Wei 1.1 35
Stone Wu 19.3 36 **Alert: **It is used to mark whether the alarm has occurred. if an alarm occurs, the address of "control bit" will be written to 1. If "clear alert when alarm OFF" is checked, the address of "control bit" will be written to 0.
Leo Wei 1.1 37
Stone Wu 19.3 38 **Beep when alarm ON: **The beep works when the alarm is triggered. If "beep once" is checked, bit address alarm only beep once and stop.
Leo Wei 1.1 39
Stone Wu 19.3 40 **Content: **It is used for setting alarm content (command).
Leo Wei 1.1 41
Stone Wu 19.3 42 **Alarm Screen: **Pop-up alarm screen (it need to be sub-screen);
Leo Wei 1.1 43
Stone Wu 19.3 44 * **Position: **The location of the screen alarm display.
45 * **Pop-up Interval: **The time of reopen the alarm screen when alarm screen closed.
46 * **Pop-up once: **Pop up alarm screen once, and the screen would not pop up again
47 * **Close window when alarm off: **Automatically close the alarm screen when alarm off.
Leo Wei 1.1 48
49 **✎Note:**
50
Stone Wu 3.2 51 * If the "cloud" function is enabled and "upload to cloud" is checked, the communication port of the address in the configuration of the imported bit alarm record must be the same as that of the current project; otherwise, it cannot be used normally.
Leo Wei 1.1 52 * The number of alarm configuration points reported to the cloud cannot exceed 20, or the sum of imported alarm records and the current alarm records cannot exceed 20. If it exceeds, please reconfigure.
53
54 **Operating Procedures of Adding One Alarm**
55
Stone Wu 19.3 56 * Click "Project"→"Bit Alarm" as below shows.
Leo Wei 1.1 57
58 (% style="text-align:center" %)
59 [[image:8.Basic Function_html_5f8da20315334bac.png||data-xwiki-image-style-alignment="center" height="144" width="539" class="img-thumbnail"]]
60
Stone Wu 19.3 61 * Click "Add" button to open "Bit Alarm" setting window.
Leo Wei 1.1 62
63 (% style="text-align:center" %)
64 [[image:8.Basic Function_html_94a019683b506e15.png||data-xwiki-image-style-alignment="center" height="307" width="554" class="img-thumbnail"]]
65
Stone Wu 19.3 66 * Set "Bit Address".
67 * Set "Alarm Condition".
68 * Set "Content".
69 * Other settings can be set according to the actual situation".
70 * Click "OK" button to complete settings.
Leo Wei 1.1 71
Stone Wu 19.3 72 == Word alarm ==
Leo Wei 1.1 73
74 Word alarm is to monitor the word address of a device. If the data meets the set conditions, an alarm will be generated.
75
Stone Wu 19.3 76 Click "Project"→"Word alarm", it is displayed as the following figure.
Leo Wei 1.1 77
78 (% style="text-align:center" %)
79 [[image:字报警 1.png||class="img-thumbnail"]]
80
Stone Wu 19.3 81 **Alarm Name:** You can set alarm name for it. Alarm Name can only consist of (0~~9), (a~~z), (A~~Z), ('_'), (' ') and other non-English characters.
Leo Wei 1.1 82
Stone Wu 19.3 83 **Alarm Address: **It is used for setting word address for word alarm, such as HDW0.
Leo Wei 1.1 84
Stone Wu 19.3 85 **Data Format: **16-bit unsigned decimal, 16-bit signed decimal, 16-bit BCD, 32-bit unsigned decimal, 32-bit signed decimal, 32-bit BCD, 32-bit float.
Leo Wei 1.1 86
Stone Wu 19.3 87 **Group No.: **Group number of word alarm. The name is unique and cannot be duplicated.
Leo Wei 1.1 88
Stone Wu 19.3 89 **Upload to Cloud: **The data upload by "word alarm" is stored in the Cloud and it is alarm data. (Only ig series and 8000/9000 series with -R after system upgrade are supported)
Leo Wei 1.1 90
91 **✎Note:**
92
Stone Wu 3.3 93 * If the "cloud" function is enabled and "upload to cloud" is checked, the communication port of the address in the configuration of the imported word alarm record must be the same as that of the current project; otherwise, it cannot be used normally.
Leo Wei 1.1 94 * The number of alarm configuration points reported to the cloud cannot exceed 20, or the sum of imported alarm records and the current alarm records cannot exceed 20. If it exceeds, please reconfigure.
95
Hunter 13.1 96 (% style="margin-left:auto; margin-right:auto; width:358px" %)
97 |=(% style="width: 79px;" %)Series|=(% style="width: 276px;" %)Number of Alarm upload to Cloud
98 |(% style="width:79px" %)8000-R|(% style="text-align:center; width:276px" %)200
99 |(% style="width:79px" %)9000-R|(% style="text-align:center; width:276px" %)200
100 |(% style="width:79px" %)3000ig|(% style="text-align:center; width:276px" %)20
101 |(% style="width:79px" %)8000ig|(% style="text-align:center; width:276px" %)200
102
Stone Wu 19.3 103 **Record alarm:**  Whether to record the alarm history data of word alarm, if checked, it will be saved in the designated storage location.
Leo Wei 1.1 104
Stone Wu 19.3 105 **Not save alarm OFF:** If checked, after the alarm is dismissed, the corresponding alarm records will be deleted from the log file.
Leo Wei 1.1 106
Stone Wu 19.3 107 **Alarm Condition**: Alarm is triggered when designated address meets the alarm condition, it provides four conditions;
Leo Wei 1.1 108
109 1. **High alarm:** Alarm is triggered when it reaches high limit. It can be a constant or a variable
110 1. **Low alarm:** Alarm is triggered when it reaches low limit. It can be a constant or a variable
111 1. **Range alarm:** Alarm is triggered when it exceeds the range. It can be a constant or a variable
112 1. **Equivalent alarm: **Alarm is triggered when the value equals to the given data. It can be a constant or a variable
113
Stone Wu 19.3 114 **Alarm Info: **It is used for setting alarm content (command);
Leo Wei 1.1 115
Stone Wu 19.3 116 **Alert: **It is used to mark whether the alarm has occurred. if an alarm occurs, the address of "control bit" will be written to 1. If "clear alert when alarm OFF" is checked, the address of "control bit" will be written to 0.
Leo Wei 1.1 117
Stone Wu 19.3 118 **Alarm Screen: **Pop-up alarm screen (it need to be sub-screen);
Leo Wei 1.1 119
120 1. **Position: **The location of the screen alarm display.
121 1. **Pop-up Interval: **The time of reopen the alarm screen when alarm screen closed.
122 1. **Pop-up once: **Pop up alarm screen once.
123 1. **Close window when alarm off: **Automatically close the alarm screen when alarm off.
124
Stone Wu 19.3 125 **Beep when alarm ON: **beep works when the alarm is triggered, in the default mode, the beep works until the alarm is released.
Leo Wei 1.1 126
Stone Wu 19.3 127 **Beep once:** Beep works once, when alarm is triggered.
Leo Wei 1.1 128
Stone Wu 19.3 129 **Alarm List**
Leo Wei 1.1 130
131 It displays all the word alarm lists; it will show the alarm information;
132
133 **Operating Procedures of Adding One Alarm**
134
Stone Wu 19.3 135 * Click "Project"→ "Word Alarm" as below shows.
Leo Wei 1.1 136
137 (% style="text-align:center" %)
Joey 2.1 138 [[image:8.Basic Function_html_1b59522c984cd7c2.png||height="144" width="492" class="img-thumbnail"]]
Leo Wei 1.1 139
Stone Wu 19.3 140 * Click "AddClick" button to open "Word Alarm" setting window.
Leo Wei 1.1 141
142 (% style="text-align:center" %)
Joey 2.1 143 [[image:8.Basic Function_html_942107c81fc6901c.png||height="307" width="554" class="img-thumbnail"]]
Leo Wei 1.1 144
Stone Wu 19.3 145 * Set Basic information of word alarm.
146 * Set "Content".
147 * Other settings can be set according to the actual situation.
148 * Click "OK" button to complete settings.
Leo Wei 1.1 149
150 **HMI Alarm Demo Download Link**
151
152 [[https:~~/~~/drive.google.com/open?id=1Llq03CMISM_1mMIfU308hxFbs4rGdQGP>>url:https://drive.google.com/open?id=1Llq03CMISM_1mMIfU308hxFbs4rGdQGP]]
153
Stone Wu 19.3 154 = **Recipe** =
Leo Wei 1.1 155
156 Traditional recipe is composed of multiple groups of information with the same structure and different data. Due to the similarity of these information, you could edit them into a set of recipes to facilitate the transfer of data between HMI and PLC.
157
158 Data operation
159
160 1. **Read:** Read a group of data from the recipe file and assign the group of data to the set address.
161 1. **Write: **Read a group of data from the set address and assign the group of data to the corresponding recipe file.
162
163 PI Series HMI has Recipe function, Recipe function keeps data in the HMI, used to download the data from HMI to designated device addresses, or upload the data from device addresses to HMI.
164
165 The maximum number of group in recipe is 1000, and the maximum number of member in each group is 1500.
166
Stone Wu 3.3 167 Recipe could store the data in USB flash disk and SD card and view the recipe data by object "Recipe display". It has two mode: simple mode and advanced mode.
Leo Wei 1.1 168
169 1. **Simple: **Only support the data operation of one recipe file, including read and write.
170 1. **Advanced:** Support the data operation of multiple recipe files, including read, write, insert and index. View and select recipe file by object "File list".
171
172 Recipe function settings will be display in "[[Recipe display>>http://docs.we-con.com.cn/wiki/pistudio/view/Helps/06.Objects/#HRecipedisplay]]" object.
173
174 **Description**
175
176 (% style="text-align:center" %)
177 [[image:8-1Recipe.png]]
178
Stone Wu 19.3 179 **Basic**
Leo Wei 1.1 180
Stone Wu 19.3 181 * **Recipe Folder:** Give Recipe folder name (It can be used, when setting Recipe display object);
182 ** **✎Note: **Recipe Folder name can only consist of (0~~9), (a~~z), (A~~Z), ('_'), (' ') and other non-English characters;
183 * **Group: **It sets the groups' initial number of recipe;
184 * **Elements:** It sets members' initial number of each group;
185 * **Data Format:** There are some formats can be supported in Recipe, like 16-bit BCD, 16-bit signed, 16-bit unsigned, 32-bit BCD, 32-bit signed, 32-bit unsigned, 32-bit floating and string. If each member requires different formats, please set it one by one in form;
186 * **Decimal: **It sets integer and scale digits;
Leo Wei 1.1 187
Stone Wu 19.3 188 **Mode Selection**
Leo Wei 1.1 189
190 Users could select Simple or Advanced mode.
191
Stone Wu 19.3 192 **Function Address:**
Leo Wei 1.1 193
194 All the operations for recipe is by this address
195
196 * =0 No operation.
197 * =1 Read data from recipe.
198 * =2 Insert a new group or write data to exist group.
199 * =4 Inserted (only advanced mode).
200 * =8 Delete.
201 * =16 Delete and Sequence.
202
Stone Wu 19.3 203 **Use Multiple File**
Leo Wei 1.1 204
205 Check it to use more than one recipe file in HMI, but this option only valid in [Advanced mode];
206
Stone Wu 19.3 207 **Select language**
Leo Wei 1.1 208
209 The text in HMI can be in 8 languages, user can set language in here;
210
Stone Wu 19.3 211 **Address**
Leo Wei 1.1 212
213 1. **Group:** This address is for selecting group number;
214 1. **Start: **This is starting address is for reading and writing in recipe, PIStudio will automatically assigns addresses for each members;
215 1. **File(16 words): **This address only available when enable the Use Multiple File. This setting address is for input the recipe file's filename.
216
Stone Wu 19.3 217 **Use Index**
Leo Wei 1.1 218
219 If the value from Group address is changed, Read address will display the new data according to new group number immediately. Relatively, if the data of write address is changed, the corresponding group from table is also changed.
220
Stone Wu 19.3 221 **Query by Element**
Leo Wei 1.1 222
223 Enable it for querying group by specify element, select a primary key from all the elements, except the group number. This element value from all groups must be unique if want to set as primary key;
224
Stone Wu 19.3 225 (% class="box infomessage" %)
226 (((
Leo Wei 1.1 227 **✎Note: **When this option is enabled, Group address will be invalid.
Stone Wu 19.3 228 )))
Leo Wei 1.1 229
Stone Wu 19.3 230 **Use Independent Write Address**
Leo Wei 1.1 231
232 To separate Recipe read address and write address.
233
Stone Wu 19.3 234 **Use Insert**
Leo Wei 1.1 235
236 It inserts data into the specified group, if the specified group already exists, it would not cover the original data, while it will move the original group next one after it.
237
Stone Wu 19.3 238 **Discontinuous Address**
Leo Wei 1.1 239
240 Whether enable the non-consecutive recipe operation addresses or not. If disabled, the recipe address will recover as the continuous addresses.
241
Stone Wu 19.3 242 (% class="box infomessage" %)
243 (((
Leo Wei 1.1 244 **✎Note: **This function only supported in HMI+, i series, ie series, ig series.
Stone Wu 19.3 245 )))
Leo Wei 1.1 246
247 **Operating Procedures**
248
Stone Wu 19.3 249 * Click "Project"→"Bit Alarm" as below shows.
Leo Wei 1.1 250
251 (% style="text-align:center" %)
Joey 2.1 252 [[image:8.Basic Function_html_a7d1546a3a9f752f.png||height="144" width="535" class="img-thumbnail"]]
Leo Wei 1.1 253
Stone Wu 19.3 254 * Click "Add" button to open "Recipe" setting window.
Leo Wei 1.1 255
256 (% style="text-align:center" %)
Joey 2.1 257 [[image:8.Basic Function_html_8f04e01413981054.png||height="307" width="554" class="img-thumbnail"]]
Leo Wei 1.1 258
Stone Wu 19.3 259 * Set basic settings for recipe.
260 * Select mode according to actual condition.
261 * Other settings can be set according to the actual situation.
262 * Click "OK“ button to complete settings.
Leo Wei 1.1 263
264 **Recipe Demo Download Link**
265
266 [[https:~~/~~/drive.google.com/open?id=1Cjbq_tW-NIirHFBpxt47g7IKvoYaWqUR>>url:https://drive.google.com/open?id=1Cjbq_tW-NIirHFBpxt47g7IKvoYaWqUR]]
267
Stone Wu 19.3 268 = (% style="color:inherit; font-family:inherit; font-size:29px" %)**Traditional recipe**(%%) =
Leo Wei 1.1 269
270 Traditional recipe is composed of multiple groups of information with the same structure and different data. Due to the similarity of these information, you could edit them into a set of recipes to facilitate the transfer of data between HMI and PLC.
271
272 Traditional recipe function is valid only when the LEVI project is converted to the PI project, and the original project uses the traditional recipe.
273
Stone Wu 19.3 274 (% class="box infomessage" %)
275 (((
Leo Wei 1.1 276 **✎Note**: Currently, only HMI+, i series, ie series, and ig series support the traditional recipe.
Stone Wu 19.3 277 )))
Leo Wei 1.1 278
Stone Wu 19.3 279 == Simple recipe mode ==
Leo Wei 1.1 280
281 Click the "Traditional Recipe" [[image:8-2TraditionalRecipe.png]] in the "Data tool" bar in the upper side of the software, and the following interface will pop up:
282
283 (% style="text-align:center" %)
284 [[image:8-3TraditionalRecipeConfigScreen.png||class="img-thumbnail"]]
285
286 **✎Note**:
287
288 * The recipe folder name can only consist of (0~~9), (a~~z), (A~~Z), ('_'), ('').
289 * The element name of the recipe cannot include following 5 special characters: " **,** " , " **|** " , " **<** " , " **>** " , " **&** " .
290
Stone Wu 19.3 291 == Recipe display ==
Leo Wei 1.1 292
Stone Wu 3.3 293 Select the file type "Traditional recipe file" in object "Recipe Display", and it is recommended to fill in the traditional recipe group number HSW1612 to the address of select line.
Leo Wei 1.1 294
Stone Wu 19.3 295 (% class="box infomessage" %)
296 (((
Hunter 18.1 297 **✎Note**: The Recipe Display can display up to 50 groups of 100 elements by default, which can be to display out of range by enabled "Address Control". After the "Address Control" is enabled, the display group number can be reached to 100. If want to display more than 100, please adjust the "Start Group" from "Address Control" to index the display group, as following shown:
Stone Wu 19.3 298 )))
Leo Wei 1.1 299
300 (% style="text-align:center" %)
301 [[image:8-4TraditionalRecipeDisplayConfigScreen.png||class="img-thumbnail"]]
302
Stone Wu 19.3 303 == Recipe transmission address ==
Leo Wei 1.1 304
305 The special addresses used in the Recipe are shown in the following table:
306
307 (% class="table-bordered" %)
308 |=Address|=Description|=Function
309 |HSW1611|Traditional Recipe transfer operation.|(((
310 ~=1: Recipe download.
311
312 ~=2: Recipe upload.
313 )))
314 |HSW1612|Traditional Recipe group number.|Traditional Recipe group number.
315 |(((
316 HSW242
317 )))|(((
318 Recipe operation result prompt:
319
320 Upload: Data is written to recipe file from address.
321
322 Download: Data is written to the address from recipe file.
323 )))|(((
324 ~=1: Recipe download, start.
325
326 ~=2: Recipe download, execution error.
327
328 ~=6: Recipe download, successful.
329
330 ~=7: Recipe upload, start.
331
332 ~=8: Recipe upload, execution error.
333
334 ~=11: Recipe group name does not exist.
335
336 ~=12: Recipe upload, successful.
337 )))
338
339 == **Recipe index** ==
340
341 The recipe index address RPW is mainly used for editing traditional recipes, and it is more convenient to modify the data and display of recipes. Only need to modify and display the data of the recipe file through "Numeric Input/Display" Object and "Word Switch".
342
343 The recipe index area (RPW)'s instruction as follows:
344
345 1. RPW~*~*~#~#~#~#, a total of six digits, the first two ~*~* represent the Recipe group number, ~#~#~#~# represents the element order number. For example, RPW010000 indicates the 1st element of the Recipe group No.1, and RPW110002 indicates the 3rd element of the Recipe group No.11.
346 1. If the indexed group number or element number does not exist, the value of RPW defaults to zero. For example, RPW110011 represents the 12th element of the Recipe group No.11. If it does not exist, the value returned by accessing RPW110011 is zero. The value written in RPW110011 will not be saved to the recipe file.
347
348 * **✎Note**: As long as RPW~*~*~#~#~#~# exists, any object "writes" to HPW~*~*~#~#~#~# will be saved to the recipe file. 
349
350 (% start="3" %)
351 1. The RPW register only supports word address access.
352 1. It can be known from the coding method of RPW~*~*~#~#~#~# that the range of RPW is from RPW000000-RPW990450, wherein the range of group number is 0-100, and the range of element is 0-450.
353
Stone Wu 19.3 354 == Recipe example ==
Leo Wei 1.1 355
356 The recipe index makes the modification and display of recipe data more convenient. Only need to modify and display the data of the recipe file through "Numeric Input/Display" Object and "Word Switch".
357
Stone Wu 19.3 358 Edit the recipe configuration, create three groups of recipes, 4 elements for per group: Red, green, blue, spraying time, as following shown:
Leo Wei 1.1 359
360 (% style="text-align:center" %)
361 [[image:8-5TraditionalRecipeCaseConfig.png]]
362
Stone Wu 19.3 363 RPW 0~~3 can display the data of group for the selected line. RPW10000~~10003, RPW20000~~20003, RPW30000~~30003 each address can display the single element. Directly modify the content of the RPW address and then modify the recipe data, as following shown:
Leo Wei 1.1 364
365 (% style="text-align:center" %)
366 [[image:8-7TraditionalRecipeCaseShowNoOpera.png]]
367
Stone Wu 19.3 368 After selecting the 2nd group, trigger the download button to download the whole group data to the corresponding element address (For this case, the data will write into HDW0~~3), or trigger the upload button to upload the content of the element address to the specified recipe group.
Leo Wei 1.1 369
370 (% style="text-align:center" %)
371 [[image:8-6TraditionalRecipeCaseShow.png]]
372
Stone Wu 19.3 373 = **Trend chart** =
Leo Wei 1.1 374
375 Trend chart function is used for displaying the real-time data in HMI as curve graph, which X axis represent as time, Y axis represent as data.
376
377 Click "Project" → "Trend chart", it will pop up the following screen. Click "Add" to creat new curve record.
378
379 (% style="text-align:center" %)
380 [[image:趋势图配置 001.png||class="img-thumbnail"]]
381
382 **Settings**
383
384 (% style="text-align:center" %)
385 [[image:趋势图设置 2.png||height="507" width="866"]]
386
387 **(1) Basic settings**
388
Stone Wu 3.4 389 1. **Curve NO.: **It is for setting curve number,
Leo Wei 1.1 390 1. **Curve Name:** It is for setting curve name. The length limitation is 31 bytes.
391 1. **Curve (1~~8):** It is for setting the number of curves. The default is 3.
392 1. **Dots of one curve: **It is for setting dots number of each curve. The default is 1000, but the maximum dots are 10,000 for all the curves.
393
394 **(2) Sample Type**
395
Stone Wu 3.4 396 1. **Sample method:** There are two types, one is Cycle sample, the other is Trigger cycle sample. If you select Trigger cycle same mode, the trigger sample address is required to edit.
Leo Wei 1.1 397 1. **Sample unit:** 100ms.
398
399 **(3) Quick Setting**
400
401 1. **Data format: **It is for setting all the curves, select the data format for all curves, and setting the reading addresses for curves. There are as follows.
402
403 (% style="text-align:center" %)
404 [[image:趋势图设置 3.png||class="img-thumbnail"]]
405
406 (% start="2" %)
Stone Wu 3.4 407 1. **Sample address: **Fill in the start address that read the device data. If the sampl address is consecutive, check "use continuous address". For example, set HDW0 as start address, curve number is 3, then the HDW0 is for Curve 1, HDW1 is for Curve2, HDW2 is for Curve 3.
Leo Wei 1.1 408
409 **(4) Curve Table:** The sample address you have set would display on it. Click the corresponding box to modify the content.
410
Stone Wu 19.3 411 (% class="box infomessage" %)
412 (((
Leo Wei 1.1 413 **✎Note: **Curve names can only consist of Chinese characters, (0~~9), (a~~z), (A~~Z), ('_') (' '), and other non-English characters.
Stone Wu 19.3 414 )))
Leo Wei 1.1 415
416 **Trend Chart Demo Download Link**
417
418 [[https:~~/~~/drive.google.com/open?id=1smnaAvSxOWC0WQK4_uvqHXWn4vUZxGJC>>url:https://drive.google.com/open?id=1smnaAvSxOWC0WQK4_uvqHXWn4vUZxGJC]]
419
Stone Wu 19.3 420 = **History XY plot** =
Leo Wei 1.1 421
422 Different from TrendChart, uses need to set history XY curve items in project. Please click "Project"-> "History XY Plot" to open the setting screen.
423
424 Recipe function settings will be display in "[[History XY Plot>>path:http://docs.we-con.com.cn/wiki/pistudio/view/Helps/06.Objects/#HHistoryXYplot]]" object.
425
426 (% style="text-align:center" %)
427 [[image:历史XY 2.png||class="img-thumbnail"]]
428
429 (% style="text-align:center" %)
430 [[image:历史XY 3.png||class="img-thumbnail"]]
431
432 **(1) Basic settings**
433
Stone Wu 3.4 434 1. **Curve NO.: **It is for setting curve number,
Leo Wei 1.1 435 1. **Curve Name:** It is for setting curve name. The length limitation is 31 bytes.
436 1. **Curve (1~~8):** It is for setting the number of curves. The default is 3.
437 1. **Dots of one curve: **It is for setting dots number of each curve. The default is 1000, but the maximum dots are 10,000 for all the curves.
438
439 **(2) Sample Type**
440
Stone Wu 3.4 441 1. **Sample method:** There are two types, one is Cycle sample, the other is Trigger cycle sample. If you select Trigger cycle same mode, the trigger sample address is required to edit.
Leo Wei 1.1 442 1. **Sample unit:** 100ms.
443
444 **(3) Quick Setting**
445
446 1. **Data format: **It is for setting all the curves, select the data format for all curves, and setting the reading addresses for curves. There are as follows.
447
448 (% style="text-align:center" %)
Joey 3.1 449 [[image:image-20220616145435-1.png]]
Leo Wei 1.1 450
451 (% start="2" %)
Stone Wu 3.4 452 1. **Sample address: **Fill in the start address that read the device data. If the sample address is consecutive, check "use continuous address". For example, set HDW0 as start address, curve number is 3, then the HDW0 is for Curve 1, HDW1 is for Curve2, HDW2 is for Curve 3.
Leo Wei 1.1 453
454 **(4) Curve Table:** The sample address you have set would display on it. Click the corresponding box to modify the content.
455
Stone Wu 19.3 456 (% class="box infomessage" %)
457 (((
Leo Wei 1.1 458 **✎Note: **Curve names can only consist of Chinese characters, (0~~9), (a~~z), (A~~Z), ('_') (' '), and other non-English characters.
Stone Wu 19.3 459 )))
Leo Wei 1.1 460
461 **Operating Procedure**
462
Stone Wu 19.3 463 * Click "Project" → "History XY Plot" to open the function selecting windows.
Leo Wei 1.1 464
465 (% style="text-align:center" %)
Joey 2.1 466 [[image:8.Basic Function_html_5da6ca44bd28acbe.png||height="144" width="533" class="img-thumbnail"]]
Leo Wei 1.1 467
Stone Wu 19.3 468 * Click "Add" button to open "History XY Plot” setting windows.
Leo Wei 1.1 469
470 (% style="text-align:center" %)
Joey 2.1 471 [[image:8.Basic Function_html_6345b50ea55168fa.png||height="307" width="554" class="img-thumbnail"]]
Leo Wei 1.1 472
Stone Wu 19.3 473 * Setting the function of History XY Plot.
474 * Click "OK" to save the setting.
Leo Wei 1.1 475
476 **Download Link**
477
478 [[https:~~/~~/drive.google.com/open?id=1t4_HuRmIJJ-B5ryA2kVMadD9FywKhZ4r>>url:https://drive.google.com/open?id=1t4_HuRmIJJ-B5ryA2kVMadD9FywKhZ4r]]
479
Stone Wu 19.3 480 = (% style="color:inherit; font-family:inherit; font-size:29px" %)**Data record**(%%) =
Leo Wei 1.1 481
482 The data record function is organized according to the structure below. In a project, there can be multiple record groups, each record group containing multiple channels. Different groups have different sampling times.
483
484 The topology is shown in the following figure.
485
486 (% style="text-align:center" %)
Joey 2.1 487 [[image:8.Basic Function_html_1b4bd09dafa7e049.png||height="332" width="554" class="img-thumbnail"]]
Leo Wei 1.1 488
489 The data record stored in SD card is also organized according to the above figure.
490
Stone Wu 3.5 491 The sample time and save time is consistent in the same record group. There are multiple channels in the group, When the sampling time is up, every channel would collect data to PLC register according to its own address.
Leo Wei 1.1 492
493 **Sampling interval: **The interval between two consecutive samples was recorded.
494
495 As long as the project uses the data record function and supports the large-capacity storage module, the system will sample data according to the set sampling interval and save data according to the set saving interval.
496
497 For the file storage of data, see the file size configuration during data record configuration.
498
Hunter 14.1 499 ✎**Note: **
Leo Wei 1.1 500
Stone Wu 19.3 501 After enable the Cloud and check the box of Upload to Cloud, the communication port settings of the address in the imported Data record configuration must be the same as the communication port settings of the current project, otherwise it cannot be used normally.
Hunter 14.1 502
Stone Wu 19.3 503 The number of Data records upload to Cloud shall not exceed the limit value, or the sum of the imported Data records and the number of existing alarm records shall not exceed the limit value. the specific limitation as following table:
Hunter 14.1 504
Hunter 16.1 505 (% style="margin-left:auto; margin-right:auto; width:513px" %)
506 |=(% style="width: 70px;" %)Series|=(% style="width: 442px;" %)Number of Data Record upload to Cloud
507 |(% style="width:70px" %)8000-R|(% style="text-align:center; width:442px" %)100
508 |(% style="width:70px" %)9000-R|(% style="text-align:center; width:442px" %)100
509 |(% style="width:70px" %)3000ig|(% style="text-align:center; width:442px" %)50
510 |(% style="width:70px" %)8000ig|(% style="text-align:center; width:442px" %)100
Hunter 15.1 511
Stone Wu 19.3 512 The record group name can only be composed of Chinese characters, (0~~9), (a~~z), (A~~Z), ('_'), ('') and other non-English characters.
Hunter 14.1 513
Stone Wu 19.3 514 Channel name cannot incloud following symbols: :" , ", " | ", " < ", " > ", " & ".
Hunter 14.1 515
Leo Wei 1.1 516 (% class="wikigeneratedid" id="HSettings" %)
517 **Settings**
518
519 (% style="text-align:center" %)
Joey 2.1 520 [[image:数据记录设置 1.png||height="533" width="848" class="img-thumbnail"]]
Leo Wei 1.1 521
522 **Operating Procedures**
523
524 1. Click "Project"->"Data record" as below shows.
525 1. Click "Add" button to open "Data record" setting window.
526 1. Enter group name, the default is "GroupName0"
527 1. Select "Trigger function" mode, such as "No trigger".
528 1. Set "Total channels", such as 3.
529 1. Click "Apply" button.
530 1. Set Sample cycle, such as 15.
531 1. Set "Start channel" in "Quick settings", such as 4 0.
532 1. Check group information in "Channel list" as below.
533 1. Click "Save" button to complete settings.
534
535 The figure above display the group of current project. The data record file would stored in "DataLogFile" folder, and the data of every  group would have a data file. The file suffix is in "db" format.
536
537 ✎**Note: **
538
539 * For HMI series 8000 and above, the size of a single file cannot exceed 300M and the total file capacity cannot exceed 1000M.
540 * For HMI series 3000, the size of a single file cannot exceed 4M and the total file capacity cannot exceed 10M.
541 * If the total amount exceeds the range, an alarm will be given during project compilation.
542
543 (% style="text-align:center" %)
Joey 2.1 544 [[image:数据记录设置 2.png||height="572" width="850" class="img-thumbnail"]]
Leo Wei 1.1 545
546 **(1) Group name:** Set group name, and he name should be unique.
547
548 **(2) Trigger function:** There are four modes to trigger record.
549
550 1. **No trigger: **Data will be recorded in every sample time.
551 1. **Trigger to record by sample cycle: **Data will be recorded in every same time, when trigger control bit set ON.
552 1. **Trigger to record once and reset: **Data will be recorded when trigger control bit set ON, and the bit will be reset automatically.
553 1. **Trigger to record once: **Data will be recorded when trigger control bit set ON, and the bit need to be reset manually.
Stone Wu 3.5 554 1. **Trigger address: **It is only valid when the trigger condition is selected. The monitoring cycle for trigger sampling address is 1s.
Leo Wei 1.1 555
556 **(3) Total channels (1~~100): **Set the numbers of channels. Click "apply" to view the channel lists on the right record channel.
557
558 **(4) Sampling cycle: **If you check "collect control address", the sampling interval is the value of the address. The unit is second. For example, Sample cycle=15s. It means that records data one time every 15s.
559
560 **Timing address:** It sets address to change sample time when HMI is running;
561
562 **(5) Total records:** It sets data record number in one data record file. If the data file size is beyond the current file size. The old data will be deleted, and the new data will replace the old data. Please remember to back up the old data record file.
563
564 **Abnormal value:** It sets a value, when communication fails, data record will record this value;
565
566 **(6) Upload to Cloud**: The data uploaded by Data Record is stored in the Cloud(Only ig series). The maximum number of record is 20.
567
568 **(7) Quick Settings**
569
Stone Wu 3.5 570 1. **Start Channel:** It sets the continuous addresses for channels.
571 1. **Data Format: **It sets the same data format for channels.
Leo Wei 1.1 572 1. **Number of Digits:** It sets the digits’ number for channels.
573 1. **Language Settings**: The text in HMI can be in 8 languages, user can set language in here.
574
575 **(8) Channel List**: Besides quick settings, user can set channel name, address, data format, and so on one by one according to real situation.
576
577 **✎Note:**
578
579 * After enabling the Cloud function and checking the upload to the Cloud, the communication port settings of the address in the imported Data record configuration must be the same as the communication settings of the current project, otherwise it cannot be used normally.
580 * The range of upload to the Cloud from Data record configuration must not exceed 50, or the total number of imported Data records and the number of currently existing Data records must not exceed 50. If it exceeds, it will prompt you to reconfigure, should reduce the number.
581 * The channel name can only be composed of English characters, (0~~9), (a~~z), (A~~Z), ('_'), ('').
582 * The channel name does not include these 5 special characters: ", ", "| "," <", "> "," & ".
583 * The data would be overwritten automatically if the capacity exceed the maximum capacity. For 8000/9000 series, the size of single file cannot exceed 300MB, and total capacity of data records cannot exceed 1000MB. For 3000/3000i/3000ie series, the size of single file cannot exceed 4MB, and total capacity of data records cannot exceed 10MB. If the total amount exceeds the range , an error will be prompted when the project is compiled.
584
585 You could click here to jump to object "[[Data Record Display>>http://docs.we-con.com.cn/wiki/pistudio/view/Helps/06.Objects/#HDataRecordDisplay]]"
586
587 (% class="wikigeneratedid" id="H" %)
588 **PI Data Record Demo Download**
589
590 **[[Demo Link>>https://drive.google.com/open?id=1h7VUsIJqH4LIRjjtphbv9Kmzd6jUMPtE]]**
591
592 **[[Video Link>>https://drive.google.com/open?id=1h7VUsIJqH4LIRjjtphbv9Kmzd6jUMPtE]]**
593
594 = **{{id name="_Toc3497"/}}{{id name="_User_Permission"/}}User Permission** =
595
596 **Introduction**
597
598 1. User permission is one of expansion function in PI Series HMI; it provides multi-level of permission for control HMI operations.
599 1. User need to set the user and group during designing project. Different groups have different permission levels for accessing. Each user should be added into the specified group; it is possible to add the same user into different groups.
600 1. Operating record: it records user operations information, the records files are saved in HMI flash; its path is [~\~\flash~\~\UserOperationLogs.db].
601 1. When it is on simulator mode, the files are saved in C disk, its path is [C:~\~\WECON\UserMgrFile\UserOperationLogs.db].
602
603 ✎**Note: **The user name and password must be unique.
604
605 == **Settings** ==
606
607 **Open PIStudio software, then operate as the following figure.**
608
609 (% style="text-align:center" %)
610 [[image:用户权限 1.png||class="img-thumbnail"]]
611
612 1. Click "User Permission" in "Data Tool" toolbar.
Stone Wu 3.5 613 1. Edit user name, click "User0" cell under "UserName", and then enter the user name, one project allows maximum 20 users.
Leo Wei 1.1 614 1. Edit password, click "User0" cell under "PassWord", and then enter the user name.
615 1. Edit description, click "User0" cell under "Desc", and then enter, description is not necessary。
616 1. Check the groups for each user, there are 11 groups beside admin.
617 1. Editing groups' description, but it is not necessary.
618 1. {{id name="OLE_LINK7"/}}{{id name="OLE_LINK6"/}}Click "Save and Exit" button to complete all settings.
619
620 ✎**Note:**
621
622 * Only a maximum of one administrator permission is allowed in a profile with one user permission. If you want to use "Funtion address" to modify the user permission, you must log in the administrator account to operate.
623 * When the configured file does not have the administrator account, a new user can be added  through "Funtion address" and set as the administrator.
624 * If you select hidden fucntion when configuring user account, the account would display as "~*~*~*~*~*~*" in the list. You only need to enter the password of the corresponding hidden user to log in.
625
626 == **Object permission configuration** ==
627
628 (% style="text-align:center" %)
629 [[image:用户权限 2.png||class="img-thumbnail"]]
630
631 {{id name="OLE_LINK3"/}}{{id name="OLE_LINK4"/}}**Operation Procedure of Object Permission**
632
633 1. Open the object setting windows;
634 1. Select [Security] windows;
635 1. Check the [User Permission];
636 1. Select [Level] to set permission level;
637 1. Enter [Log Message], it is for operation records, if it was empty, the operation for this object would be not be recorded;
638 1. Select the ~[[[Access Denied Setting>>path:#_Security]]] mode;
639
Stone Wu 3.5 640 **Log information description**
Leo Wei 1.1 641
642 1. A combination of Chinese characters, numbers, and uppercase and lowercase letters can be entered, and the number does not exceed 63.
643 1. The format of insert variable:{variable address, data format}. e.g., {HDW100,UW2.1}.
644
645 The data format are as follows.
646
647 (% class="table-bordered" %)
648 |=Letter|=Meaning
649 |B|Binary
650 |O|Octonary
651 |U|Unsigned decimal
652 |H|Hexadecimal
653 |b|BCD
654 |F|32-bit float
655 |S|Signed decimal
656 |C|Character
657 |W|Single word
658 |D|Double word
659
660 (% start="3" %)
661 1. Examples.
662
663 * Unsigned decimal, BCD, 32-bit float and Signed decimal are as follows.
664
665 {HDW100,UW2.1}:  Indicates the variable address is HDW100. The data format are: unsigned decimal, single word, two integer bits, one decimal place.
666
667 * (((
668 Binary, Octonary and Hexadecimal are as follows.
669 )))
670
671 {HDW100,HD8}: Indicates the variable address is HDW100. The data format are: hexadecimal, double word, eight integer bits.
672
673 * (((
674 Character is as follows.
675 )))
676
677 {HDW100,C32}: Indicates the variable address is HDW100. The data format are: 32 characters.
678
679 When a record is generated, the contents of this variable are replaced by the value of your corresponding address.
680
681 == **Function address** ==
682
683 A user must first log in before performing an operation, and after the login is successful, the user can perform the required operation, and log out after completing the operation, making the operation permission invalid. User login, log out, modification of user password during operation and user management and other functions need to be configured.
684
685 HMI allows managing user accounts on screen. Including adding, deleting and editing the user account. HMI provide built-in screen for [Sign in] and [change password] (screen No. 1006 and 1007).
686
687 Functions and addresses are as follows.
688
689 (% class="table-bordered" %)
690 |=**Function**|=**Address**|=**Object type**|=**Address function**
691 |(% rowspan="3" %)Sign in|HUW1158~~1335|Drop down list|User name
692 |HUW1002|Character input object|Password
693 |HUW1000|Word Switch (Input 1)|OK (sign in)
694 |(% rowspan="5" %)Change password|HUW1158~~1335|Drop down list|User name
695 |HUW1002|Character input object|Old password
696 |HUW1006|Character input object|New password
697 |HUW1010|Character input object|Confirm password
698 |HUW1000|Word Switch (Input 2)|OK(change password)
699 |Sign out|HUW1000|Word Switch (Input 3) |Sign out
700 |(% rowspan="7" %)(((
701 New user ***1**
702 )))|HUW1014|Character input object|User name
703 |HUW1006|Character input object|password
704 |HUW1010|Character input object|Confirm password
705 |HUW1000|Word Switch (Input 4) |OK(add new user)
706 |HUW1336~~1345|Character input object|User description
707 |HUX1347.0|Bit switch|(((
708 ~=1: User hidden
709
710 ~=0: Visible (Defaults)
711 )))
712 |HUW1000|Word Switch (Input 8) |Save(add Hide features)
713 |(% rowspan="2" %)(((
714 Delete user ***2**
715 )))|HUW1158~~1335|Drop down list|User name
716 |HUW1000|Word Switch (Input 5)|OK (delete user)
717 |Delete Profile|HUW1000|Word Switch (Input 9)|OK(delete)
718 |Export Profile|HUW1000|Word Switch (Input 10)|OK(export)
719 |Import profile|HUW1000|Word Switch (Input 11)|OK(import)
720 |Export log file|HUW1000|Word Switch (Input 12)|OK(export)
721 |Delete log file|HUW1000|Word Switch (Input 13)|OK (delete)
722 |Current user name|HUW1349|Character object|32 Word
723 |System state information|HUW1030|Character input object|System state information
724 |(% rowspan="3" %)Permission settings|HUW1014|Character input object|User name
725 |HUW1348|Bit switch|(((
726 Set the user group:
727
728 HUX1348.0 = 1 administrator;
729
730 HUX1348.1 = 1 group 0 permission;
731
732 HUX1348.2 = 1 group 1 permission;
733
734 (Total group 0 - group 10)
735 )))
736 |HUW1000|Word Switch (Input 6)|Add user rights (set according to HUW1348)
737 |User login mode setting|HUW1382|Word Switch/Numeric input object|(((
738 0: Select a user name from the drop-down list
739
740 1: Use character input object (address HUW1014) to log in with a user name
741 )))
742
743 When the user performs a function operation, the operation result is displayed in the HUW1001.
744
745 (% class="table-bordered" %)
746 |=**Value (HUW1001)**|=**Meaning**
747 |1|Insufficient permissions.
748 |2|Username does not exist.
749 |3|Username already exists.
750 |4|Wrong username or password.
751 |5|Login successfully.
752 |6|Passwords are inconsistent in twice time.
753 |7|Password changed successfully.
754 |8|User added successfully.
755 |9|User deleted successfully.
756 |10|Maximum number of users exceeded.
757 |11|Admin user already exists.
758 |12|User permission modified successfully.
759 |13|File imported successfully.
760 |14|File imported failed.
761 |15|File exported successfully.
762 |16|File exported failed.
763 |17|Logout successfully.
764 |18|Profile deleted successfully.
765 |19|Log file deleted successfully.
766 |20|Hide settings modified successfully.
767 |21|Hide settings modified failed.
768 |22|(((
769 Password already occupied, please reset.
770
771 (For both username and password, it can not repetition)
772 )))
773
774 **✎Note:**
775
776 * *1: If there is an admin user account, then the new user can no longer add one more admin, that is, one project can only have one administrator account.
777 * *1: When adding new user, the password could not be duplicated with other users.
778 * *2: When deleting user, it is forbidden to delete the admin user.
779
780 **User Permission Demo Download**
781
782 [[https:~~/~~/drive.google.com/open?id=1qOiEDvo_1H1YqpoLDpS77dGaAFm8nrGq>>url:https://drive.google.com/open?id=1qOiEDvo_1H1YqpoLDpS77dGaAFm8nrGq]]
783
784 = **{{id name="_Toc29015"/}}{{id name="_MessagePrompt"/}}Message Prompt** =
785
786 A message box is a window used to show some prompts or warnings to users. For example, the application process a task in the process of pop-up message box, suggesting that "U disk has been detected", then the customer can carry out data dump function.
787
788 (% style="text-align:center" %)
789 [[image:消息提示 2.png||class="img-thumbnail"]]
790
791 (% style="text-align:center" %)
Joey 2.1 792 [[image:8.Basic Function_html_5ce2091d6f7cd732.png||height="515" width="704" class="img-thumbnail"]]
Leo Wei 1.1 793
794 **(1) Message**
795
796 It includes system classes (u disk, SD card, and others), chart classes (alarm, data record, recipe, file list), curve classes (Trend Chart, historical XY trend Plot).
797
798 **(2) Control**
799
800 1. **Current item: **It shows selected message information.
801 1. **Use trigger address: **When the message is triggered, the trigger address would be set ON.
802
803 **For Example:**
804
Stone Wu 3.6 805 Trigger address is 011, during inserting a USB flash disk into HMI, and 011 would be set ON, once HMI recognizes USB flash disk, and display message.
Leo Wei 1.1 806
807 1. **Show message: **Check it to display message when HMI is running. It is checked by default.
808 1. **Show on web: **Check it to display message when remote access HMI screen, it is unchecked by default.
809
810 **(3) Message Content**
811
812 Each message has default content, but you could set different content according to the actual situation. And the same message could be displayed in 8 languages.
813
814 **(4) Reload Text: **It means discard changes.
815
816 **For Example**
817
818 User deletes default content or modifies default content, but he wants to give up modification back to original, just click "Reload text".
819
820 **✎Note:**
821
822 * If you do not want this prompt during the running of HMI, please uncheck "Show message".
823 * "Reload text" function would be invalid after clicking "save".
Stone Wu 3.6 824 * These 5 special characters are not supported in the header Multi language settings: ",", "|", "<", ">", "&".
Leo Wei 1.1 825
Hunter 8.1 826 = **Cloud** =
Leo Wei 1.1 827
828 **Introduction**
829
Hunter 8.1 830 Cloud function is available for following models: the ig series and 8000/9000 series with -R after system upgrade
831
Leo Wei 1.1 832 You may configure the basic settings of Cloud functions, tags, and User MQTT according to your needs. (If the device supports the Cloud function, you can use the function and configure the tags after checking the box to enable it, or upload the data to the 3rd party server.)
833
834 Click "Project"-"[[image:hh_B4H5OuNT87.png||height="29" width="30"]]Cloud" in the upper left corner of the software, as shown in the following figure.
835
836 (% style="text-align:center" %)
Joey 2.1 837 [[image:云配置1.png||height="494" width="750" class="img-thumbnail"]]
Leo Wei 1.1 838
839 **(1) Enable**
840
Hunter 9.1 841 If the HMI supports the Cloud function, check it to enable the Cloud function, and it will collect the real-time data from HMI upload to the Cloud. The number of data collection is limited, and the specific parameters are as follows:
Leo Wei 1.1 842
Hunter 9.1 843 |=Series|=Monitoring Tags|=Alarm Record|=Data Record|=OpenCloud Data
844 |8000-R|300|200|100|1000
845 |9000-R|300|200|100|1000
846 |3000ig|100|20|50|500
847 |8000ig|300|200|100|1000
Leo Wei 1.1 848
Hunter 9.1 849 For example:
Leo Wei 1.1 850
Hunter 9.1 851 ~1. In 3000ig's Cloud, the monitoring tags upload to the Cloud in real time is limited to 100.
852
853 2. For 3000ig's Alarm, the Alarm records of word alarms and bit alarms upload to Cloud is limited to 20. (See [["Alarm">>http://docs.we-con.com.cn/wiki/pistudio/view/Helps/08.Basic%20Function/#HAlarm]] for details).
854
855 3. For 3000ig's Data record, the Data records upload to Cloud is limited to 50. (For details, please refer to [["Data Record">>http://docs.we-con.com.cn/wiki/pistudio/view/Helps/08.Basic%20Function/#HDataRecord]]).
856
857 **(2) Server Selection**
858
Leo Wei 1.1 859 **Server**: China, ASEAN, and Europe.
860
861 **Password**:
862
863 1. If the HMI is not bound, this access password will be updated and downloaded into the HMI screen simultaneously.
864 1. If the HMI is bound, this access password in the project cannot effectively change the binding password of the device, and it can only be changed through V-NET.
865
866 **(3) Upload Selection**: 
867
868 To upload the data collected by HMI to the cloud or a to the third-party server, only one upload method can be selected.
869
870 1. **to Cloud**: All the configured tags, data records, and alarm records would be pushed to V-NET.
871 1. **to User MQTT**: All the configured tags, data records, and alarm records would be pushed to to the third-party server, and the relevant Lua function calls please refer to "[[Cloud interface>>http://docs.we-con.com.cn/wiki/pistudio/view/Helps/10.Lua/#HCloudInterface]]".
872
873 After the "to User MQTT" is checked. The tags, data records, and alarms cannot be viewed on V-NET, but the device can be bound to V-NET and remote monitoring the device screen normally.
874
875 **4) Low Data Mode setting**
876
877 1. When you check the "low Data Mod" by default on new tags, the newly added tags will be enabled in Low Data Mode by default.
878 1. The longer the refresh interval, the slower the data upload, and the more traffic data will be saved. This function is only used for the control of tags.