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Changes for page LX3V-2WT

Last modified by Mora Zhou on 2023/11/22 10:57
From version 6.4
edited by Stone Wu
on 2022/07/05 16:24
Change comment: (Autosaved)
To version 9.1
edited by Jim(Forgotten)
on 2023/01/07 11:01
Change comment: There is no comment for this version

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Author
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1 -XWiki.Stone
1 +XWiki.Jim
Content
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8 8  1. To ensure proper installation and operation of this product, please read the instruction manual carefully before using the module. This manual is intended only as an operating guide and introductory reference for the LX3V-2WT.
9 9  1. The LX3V-2WT weighing module can read and write data with the instruction FROM/TO  through LX3V or LX5V
10 10  
11 +(% class="box infomessage" %)
12 +(((
11 11  **✎Note:** Disconnect power before installing/removing modules or wiring the modules to avoid contact or product damage.
14 +)))
12 12  
13 13  == **Specification** ==
14 14  
15 -|(% style="width:225px" %)**Item**|(% style="width:850px" %)**Description**
16 -|(% style="width:225px" %)Channel|(% style="width:850px" %)Dual channel
17 -|(% style="width:225px" %)A/D converter|(% style="width:850px" %)24 bit Δˉ∑ A/D
18 -|(% style="width:225px" %)Resolution|(% style="width:850px" %)24 bit (signed)
19 -|(% style="width:225px" %)Speed|(% style="width:850px" %)7.5/10/25/50/60/150/300Hz available
20 -|(% style="width:225px" %)Polarity|(% style="width:850px" %)Unipolar and bipolar
21 -|(% style="width:225px" %)Non-linearity|(% style="width:850px" %)≤0.01% full scale(25^^o^^C)
22 -|(% style="width:225px" %)Zero drift|(% style="width:850px" %)≤0.2μV/^^ o^^C
23 -|(% style="width:225px" %)Gain drift|(% style="width:850px" %)≤10ppm/^^ o^^C
24 -|(% style="width:225px" %)Excitation voltage/ load|(% style="width:850px" %)Dual 5V, single load impedance not less than 200 Ω
25 -|(% style="width:225px" %)Sensor sensitivity|(% style="width:850px" %)1mV/V to 15mV/V
26 -|(% style="width:225px" %)Isolation|(% style="width:850px" %)Transformer (power supply) and the optical coupler (signal)
27 -|(% style="width:225px" %)Indicator light|(% style="width:850px" %)Module power supply (24V) light, module internal data communication light (COM), communication indicator between PLC and module (LINK), channel indicator light and channel calibration light
28 -|(% style="width:225px" %)Power supply|(% style="width:850px" %)24V±20% 2VA
29 -|(% style="width:225px" %)Operating temperature|(% style="width:850px" %)0 to 60^^ o^^C
30 -|(% style="width:225px" %)Storage temperature|(% style="width:850px" %)-20 to 80^^ o^^C
31 -|(% style="width:225px" %)Dimension|(% style="width:850px" %)90(L)x58(W)x80(H) mm
18 +|=(% scope="row" style="width: 254px;" %)**Item**|=(% style="width: 821px;" %)**Description**
19 +|=(% style="width: 254px;" %)Channel|(% style="width:821px" %)Dual channel
20 +|=(% style="width: 254px;" %)A/D converter|(% style="width:821px" %)24 bit Δˉ∑ A/D
21 +|=(% style="width: 254px;" %)Resolution|(% style="width:821px" %)24 bit (signed)
22 +|=(% style="width: 254px;" %)Speed|(% style="width:821px" %)7.5/10/25/50/60/150/300Hz available
23 +|=(% style="width: 254px;" %)Polarity|(% style="width:821px" %)Unipolar and bipolar
24 +|=(% style="width: 254px;" %)Non-linearity|(% style="width:821px" %)≤0.01% full scale(25^^o^^C)
25 +|=(% style="width: 254px;" %)Zero drift|(% style="width:821px" %)≤0.2μV/^^ o^^C
26 +|=(% style="width: 254px;" %)Gain drift|(% style="width:821px" %)≤10ppm/^^ o^^C
27 +|=(% style="width: 254px;" %)Excitation voltage/ load|(% style="width:821px" %)Dual 5V, single load impedance not less than 200 Ω
28 +|=(% style="width: 254px;" %)Sensor sensitivity|(% style="width:821px" %)1mV/V to 15mV/V
29 +|=(% style="width: 254px;" %)Isolation|(% style="width:821px" %)Transformer (power supply) and the optical coupler (signal)
30 +|=(% style="width: 254px;" %)Indicator light|(% style="width:821px" %)Module power supply (24V) light, module internal data communication light (COM), communication indicator between PLC and module (LINK), channel indicator light and channel calibration light
31 +|=(% style="width: 254px;" %)Power supply|(% style="width:821px" %)24V±20% 2VA
32 +|=(% style="width: 254px;" %)Operating temperature|(% style="width:821px" %)0 to 60^^ o^^C
33 +|=(% style="width: 254px;" %)Storage temperature|(% style="width:821px" %)-20 to 80^^ o^^C
34 +|=(% style="width: 254px;" %)Dimension|(% style="width:821px" %)90(L)x58(W)x80(H) mm
32 32  
33 33  == **Valid bits** ==
34 34  
... ... @@ -36,21 +36,17 @@
36 36  
37 37  = **3 Dimensions** =
38 38  
39 -== **Dimensions** ==
42 +== Dimensions ==
40 40  
41 - [[image:图片1.jpg||height="358" width="301"]] [[image:图片2.jpg||height="365" width="351"]]
44 + [[image:图片1.jpg||height="358" width="301" class="img-thumbnail"]] [[image:图片2.jpg||height="365" width="351" class="img-thumbnail"]]
42 42  
43 43  (% style="text-align:center" %)
44 -[[image:图片3.jpg||height="593" width="684"]]
47 +[[image:图片3.jpg||height="593" width="684" class="img-thumbnail"]]
45 45  
46 46  1. Extension cable
47 47  1. COM light: Module internal data communication indicator
48 48  1. 24V light: Always on when connected to external 24V power supply
49 -1. WT light: Channel input/output indicator
50 -
51 -* WE light: Channel calibration indicator
52 -
53 -(% start="5" %)
52 +1. WT light: Channel input/output indicator; WE light: Channel calibration indicator
54 54  1. LINK: Communication indicator between PLC and module (LINK)
55 55  1. Expansion module name
56 56  1. Expansion module interface
... ... @@ -58,40 +58,41 @@
58 58  1. Hook for DIN rail
59 59  1. Holes for direct mounting: 2 places (φ4.5)
60 60  
61 -|(% style="width:121px" %)**Name**|(% style="width:346px" %)**Description**|(% style="width:126px" %)**Light status**|(% style="width:483px" %)**Event status**
62 -|(% rowspan="3" style="width:121px" %)(((
60 +|=(% scope="row" style="width: 107px;" %)**Name**|=(% style="width: 374px;" %)**Description**|=(% style="width: 146px;" %)**Light status**|=(% style="width: 449px;" %)**Event status**
61 +|(% rowspan="3" style="width:107px" %)(((
63 63  
64 64  
65 65  LINK light
66 -)))|(% rowspan="3" style="width:346px" %)Communication indicator between PLC and module|(% style="width:126px" %)Light flashes|(% style="width:483px" %)Data is interacting normally (communication is normal)
67 -|(% style="width:126px" %)Lights off|(% style="width:483px" %)Data interaction is abnormal, stopped or failed
68 -|(% style="width:126px" %)Always ON|(% style="width:483px" %)Abnormal software operation or hardware failure
69 -|(% rowspan="3" style="width:121px" %)(((
65 +)))|(% rowspan="3" style="width:374px" %)Communication indicator between PLC and module|(% style="width:146px" %)Light flashes|(% style="width:449px" %)Data is interacting normally (communication is normal)
66 +|(% style="width:146px" %)Lights off|(% style="width:449px" %)Data interaction is abnormal, stopped or failed
67 +|(% style="width:146px" %)Always ON|(% style="width:449px" %)Abnormal software operation or hardware failure
68 +|(% rowspan="3" style="width:107px" %)(((
70 70  
71 71  
72 72  COM light
73 -)))|(% rowspan="3" style="width:346px" %)Module internal data communication indicator|(% style="width:126px" %)Light flashes|(% style="width:483px" %)Data is interacting normally (communication is normal)
74 -|(% style="width:126px" %)Lights off|(% style="width:483px" %)Data interaction is abnormal, stopped or failed
75 -|(% style="width:126px" %)Always ON|(% style="width:483px" %)Abnormal software operation or hardware failure
76 -|(% rowspan="3" style="width:121px" %)(((
72 +)))|(% rowspan="3" style="width:374px" %)Module internal data communication indicator|(% style="width:146px" %)Light flashes|(% style="width:449px" %)Data is interacting normally (communication is normal)
73 +|(% style="width:146px" %)Lights off|(% style="width:449px" %)Data interaction is abnormal, stopped or failed
74 +|(% style="width:146px" %)Always ON|(% style="width:449px" %)Abnormal software operation or hardware failure
75 +|(% rowspan="3" style="width:107px" %)(((
77 77  
78 78  
79 79  WT light
80 -)))|(% rowspan="3" style="width:346px" %)Channel output/input indicator|(% style="width:126px" %)Light flashes|(% style="width:483px" %)Analog input is out of range
81 -|(% style="width:126px" %)Always ON|(% style="width:483px" %)Analog input is within the range
82 -|(% style="width:126px" %)Lights off|(% style="width:483px" %)Channel closed
83 -|(% rowspan="2" style="width:121px" %)WE light|(% rowspan="2" style="width:346px" %)Calibration indicator for the channel|(% style="width:126px" %)Lights off|(% style="width:483px" %)Calibration succeeded
84 -|(% style="width:126px" %)Always ON|(% style="width:483px" %)Calibration failed or not calibrated
79 +)))|(% rowspan="3" style="width:374px" %)Channel output/input indicator|(% style="width:146px" %)Light flashes|(% style="width:449px" %)Analog input is out of range
80 +|(% style="width:146px" %)Always ON|(% style="width:449px" %)Analog input is within the range
81 +|(% style="width:146px" %)Lights off|(% style="width:449px" %)Channel closed
82 +|(% rowspan="2" style="width:107px" %)WE light|(% rowspan="2" style="width:374px" %)Calibration indicator for the channel|(% style="width:146px" %)Lights off|(% style="width:449px" %)Calibration succeeded
83 +|(% style="width:146px" %)Always ON|(% style="width:449px" %)Calibration failed or not calibrated
85 85  
86 -== Use of blade terminals ==
85 +== **Use of blade terminals** ==
87 87  
88 -[[image:image-20220705162505-2.jpeg]]
87 +(% style="text-align:center" %)
88 +[[image:image-20220705162505-2.jpeg||height="218" width="375" class="img-thumbnail"]]
89 89  
90 90  Use crimp terminals of the size shown in the figure. Terminal tightening torque is 0.5 to 0.8N.m. Be sure to tighten the screws so as not to cause malfunction.
91 91  
92 92  == **Terminals** ==
93 93  
94 -|**Terminal**|**Terminal Instructions**
94 +|=**Terminal**|=**Terminal Instructions**
95 95  |24V+|External DC24 power supply+
96 96  |24V-|External DC24 power supply-
97 97  |Ground|Ground
... ... @@ -114,7 +114,7 @@
114 114  = **4 Wiring ** =
115 115  
116 116  (% style="text-align:center" %)
117 -[[image:image-20220705162452-1.jpeg]]
117 +[[image:image-20220705162452-1.jpeg||height="508" width="740" class="img-thumbnail"]]
118 118  
119 119  **✎Note:**
120 120  
... ... @@ -123,68 +123,54 @@
123 123  
124 124  = **5 Buffer register (BFM)** =
125 125  
126 -== **BFM list** ==
126 +== BFM list ==
127 127  
128 -|(% colspan="2" %)**BFM number**|(% rowspan="2" %)**Power-off hold**|(% rowspan="2" %)(((
128 +|=(% colspan="2" %)**BFM number**|=(% rowspan="2" %)**Power-off hold**|=(% rowspan="2" %)(((
129 129  **Read/**
130 130  
131 131  **write**
132 -)))|(% rowspan="2" style="width:182px" %)**Register name**|(% rowspan="2" style="width:75px" %)**Default**|(% rowspan="2" style="width:134px" %)**Range**|(% rowspan="2" style="width:466px" %)**Illustrate**
132 +)))|=(% rowspan="2" style="width: 182px;" %)**Register name**|=(% rowspan="2" style="width: 75px;" %)**Default**|=(% rowspan="2" style="width: 134px;" %)**Range**|=(% rowspan="2" style="width: 466px;" %)**Illustrate**
133 133  |**CH1**|**CH2**
134 134  |(% colspan="2" %)#0|O|R|(% style="width:182px" %)Model type|(% style="width:75px" %)5012|(% style="width:134px" %)-|(% style="width:466px" %)System default, the model number of LX3V-2WT
135 135  |(% colspan="2" %)#1|O|R|(% style="width:182px" %)Software version|(% style="width:75px" %)15004|(% style="width:134px" %)-|(% style="width:466px" %)Software version number
136 -|#2|#42|O|R/W|(% style="width:182px" %)Unipolar/Bipolar|(% style="width:75px" %)0|(% style="width:134px" %)0 to 1|(% style="width:466px" %)0: Bipolar 1: Unipolar
136 +|#2|#42|O|R/W|(% style="width:182px" %)Unipolar/Bipolar|(% style="width:75px" %)0|(% style="width:134px" %)0 to 1|(% style="width:466px" %)(((
137 +* 0: Bipolar
138 +* 1: Unipolar
139 +)))
137 137  |#3|#43|O|R/W|(% style="width:182px" %)Sampling frequency|(% style="width:75px" %)1|(% style="width:134px" %)0 to 4800|(% style="width:466px" %)(((
138 -0: 7.5HZ
139 -
140 -1: 10HZ
141 -
142 -2: 25HZ
143 -
144 -3: 50HZ
145 -
146 -4: 60HZ
147 -
148 -5: 150HZ
149 -
150 -6: 300HZ
151 -
152 -7: 600HZ
153 -
154 -8: 960HZ
155 -
156 -9: 2400HZ
157 -
158 -10 to 4800: 10Hz to 4800Hz
141 +* 0: 7.5HZ
142 +* 1: 10HZ
143 +* 2: 25HZ
144 +* 3: 50HZ
145 +* 4: 60HZ
146 +* 5: 150HZ
147 +* 6: 300HZ
148 +* 7: 600HZ
149 +* 8: 960HZ
150 +* 9: 2400HZ
151 +* 10 to 4800: 10Hz to 4800Hz
159 159  )))
160 160  |#4|#44|X|R|(% style="width:182px" %)Status code|(% style="width:75px" %)0|(% style="width:134px" %)-|(% style="width:466px" %)For details of each status code, refer to "Buffer Register BFM Description"
161 161  |#5|#45|X|R|(% style="width:182px" %)Error code|(% style="width:75px" %)0|(% style="width:134px" %)—|(% style="width:466px" %)(((
162 -A data register that stores all error states. Each error state is determined by the corresponding bit. It is possible to generate more than two error states at the same time. 0 means normal without error, 1 means there is an error state.
155 +A data register that stores all error states. Each error state is determined by the corresponding bit. It is possible to generate more than two error states at the same time.
163 163  
164 -#45: Reserved
165 -
166 -b0: Abnormal power supply
167 -
168 -b1: Hardware failure
169 -
170 -b2: CH1 conversion error
171 -
172 -b3: CH2 conversion error
173 -
174 -b4: CH1 input calibration parameter error
175 -
176 -b5: CH2 input calibration parameter error
177 -
178 -Others: Reserved
157 +* 0 means normal without error
158 +* 1 means there is an error state.
159 +* #45: Reserved
160 +* b0: Abnormal power supply
161 +* b1: Hardware failure
162 +* b2: CH1 conversion error
163 +* b3: CH2 conversion error
164 +* b4: CH1 input calibration parameter error
165 +* b5: CH2 input calibration parameter error
166 +* Others: Reserved
179 179  )))
180 180  |#6|#46|X|R/W|(% style="width:182px" %)Tare reading|(% style="width:75px" %)0|(% style="width:134px" %)0 to 1|(% style="width:466px" %)(((
181 181  Read the current average value as the tare weight value.
182 182  
183 -0: Normal (invalid).
184 -
185 -1: Execute tare setting, then reset to 0.
186 -
187 -Others: Invalid.
171 +* 0: Normal (invalid).
172 +* 1: Execute tare setting, then reset to 0.
173 +* Others: Invalid.
188 188  )))
189 189  |#7|#47|O|R/W|(% style="width:182px" %)(((
190 190  Gross weight/ net weigh
... ... @@ -193,68 +193,49 @@
193 193  )))|(% style="width:75px" %)0|(% style="width:134px" %)-|(% style="width:466px" %)(((
194 194  Choose to display the current weight as gross weight (K0) or net weight (K1).
195 195  
196 -0: display gross weight.
197 -
198 -1: display net weight.
199 -
200 -0xF: Channel closed
182 +* 0: display gross weight.
183 +* 1: display net weight.
184 +* 0xF: Channel closed
201 201  )))
202 202  |#8|#48|X|R/W|(% style="width:182px" %)Calibration|(% style="width:75px" %)0|(% style="width:134px" %)-|(% style="width:466px" %)(((
203 203  The calibration is to make the module match the weight value of the load cell of the weighing module. The default value is 0.
204 204  
205 -0x0001: CHI zero instruction.
189 +* 0x0001: CHI zero instruction.
190 +* 0x0002: CH1 weight base point instruction.
191 +* 0x0003: CH1 no weight calibration instruction. (supported by 15004 and above)
192 +* 0x0004: CH1 modify calibration parameter instruction. (supported by version 15004 and above)
206 206  
207 -0x0002: CH1 weight base point instruction.
208 -
209 -0x0003: CH1 no weight calibration instruction. (supported by 15004 and above)
210 -
211 -0x0004: CH1 modify calibration parameter instruction. (supported by version 15004 and above)
212 -
213 213  **✎Note: **When a value is written to BFM#8 or BFM#48 using the device monitor, it is automatically reset to 0.
214 214  )))
215 215  |#9|#49|X|R/W|(% style="width:182px" %)Reset|(% style="width:75px" %)0|(% style="width:134px" %)0 to 3|(% style="width:466px" %)(((
216 -#49: Reserved
217 -
218 -1: Reset CH1
219 -
220 -2: Reset CH2
221 -
222 -3: Reset all channels
223 -
224 -Others: no action
197 +* #49: Reserved
198 +* 1: Reset CH1
199 +* 2: Reset CH2
200 +* 3: Reset all channels
201 +* Others: no action
225 225  )))
226 226  |#10|#50|O|R/W|(% style="width:182px" %)Filtering method|(% style="width:75px" %)0|(% style="width:134px" %)0 to 1|(% style="width:466px" %)Recalibration required after change
227 227  |#11|#51|O|R/W|(% style="width:182px" %)Filter strength|(% style="width:75px" %)0|(% style="width:134px" %)0 to 7|(% style="width:466px" %)Recalibration required after change
228 228  |#12|#52|O|R/W|(% style="width:182px" %)Zero tracking intervals|(% style="width:75px" %)0|(% style="width:134px" %)0 to 20000|(% style="width:466px" %)When the zero tracking function is enabled, the minimum interval between two consecutive zero resets. The unit is 1ms.
229 229  |#13|#53|O|R/W|(% style="width:182px" %)Zero tracking range|(% style="width:75px" %)0|(% style="width:134px" %)0 to 100|(% style="width:466px" %)(((
230 -0: Disable the zero tracking function
231 -
232 -Others: Set the zero tracking range (absolute value)
207 +* 0: Disable the zero tracking function
208 +* Others: Set the zero tracking range (absolute value)
233 233  )))
234 234  |#14|#54|O|R/W|(% style="width:182px" %)Automatically reset after boot|(% style="width:75px" %)0|(% style="width:134px" %)0 to 4|(% style="width:466px" %)(((
235 -0: Disable automatic reset at startup
236 -
237 -1: ±2%MAX
238 -
239 -2: ±5%MAX
240 -
241 -3: ±10%MAX
242 -
243 -4: ±20%MAX
211 +* 0: Disable automatic reset at startup
212 +* 1: ±2%MAX
213 +* 2: ±5%MAX
214 +* 3: ±10%MAX
215 +* 4: ±20%MAX
244 244  )))
245 245  |#15|#55|O|R/W|(% style="width:182px" %)Sensor sensitivity setting (inside the module)|(% style="width:75px" %)4|(% style="width:134px" %)0 to 5|(% style="width:466px" %)(((
246 -0:<1V/V
218 +* 0:<1V/V
219 +* 1:<125mV/V
220 +* 2:<62.5mV/V
221 +* 3:<31.25V/V
222 +* 4:<15.625mV/V
223 +* 5:<7.812mV/V
247 247  
248 -1:<125mV/V
249 -
250 -2:<62.5mV/V
251 -
252 -3:<31.25V/V
253 -
254 -4:<15.625mV/V
255 -
256 -5:<7.812mV/V
257 -
258 258  **✎Note:** Recalibration is required after setting. (Only supported by version 13904 and above)
259 259  )))
260 260  |#16|#56|(% rowspan="2" %)(((
... ... @@ -270,14 +270,10 @@
270 270  
271 271  2147483647
272 272  )))|(% style="width:466px" %)(((
273 -Average weight display value
274 -
275 -(low word)
240 +Average weight display value (low word)
276 276  )))
277 277  |#17|#57|(% style="width:182px" %)Average weight H|(% style="width:75px" %)0|(% style="width:466px" %)(((
278 -Average weight display value
279 -
280 -(high word)
243 +Average weight display value (high word)
281 281  )))
282 282  |#18|#58|O|R/W|(% style="width:182px" %)Sliding average|(% style="width:75px" %)5|(% style="width:134px" %)1 to 50|(% style="width:466px" %)(((
283 283  The setting range is K1 to K50, and the default value is K5.
... ... @@ -333,11 +333,9 @@
333 333  )))
334 334  |#30|#70|R/W|(% style="width:182px" %)Zero judgment check lower limit H
335 335  |#31|#71|X|R/W|(% style="width:182px" %)Additional function options|(% style="width:75px" %)0|(% style="width:134px" %)0 to 1|(% style="width:466px" %)(((
336 -0: Default value. Additional functions are not enabled
337 -
338 -1: Enable filter reset function.
339 -
340 -Others: Reserved
299 +* 0: Default value. Additional functions are not enabled
300 +* 1: Enable filter reset function.
301 +* Others: Reserved
341 341  )))
342 342  |#32|#72|X|R/W|(% style="width:182px" %)(((
343 343  Additional functions
... ... @@ -346,9 +346,8 @@
346 346  )))|(% style="width:75px" %)0|(% style="width:134px" %)0 to 100|(% style="width:466px" %)(((
347 347  Enable filter reset function:
348 348  
349 -0: The default value does not work
350 -
351 -0 to 100: The number of sampling cycles to wait to restart filtering. The values collected during the period are accumulated and averaged as the initial value of filtering.
310 +* 0: The default value does not work
311 +* 0 to 100: The number of sampling cycles to wait to restart filtering. The values collected during the period are accumulated and averaged as the initial value of filtering.
352 352  )))
353 353  |#33|#73|X|R|(% style="width:182px" %)Digital value L|(% rowspan="2" style="width:75px" %)0|(% rowspan="2" style="width:134px" %)-|(% rowspan="2" style="width:466px" %)Digital quantity collected by ADC
354 354  |#34|#74|X|R|(% style="width:182px" %)Digital value H
... ... @@ -370,14 +370,11 @@
370 370  |#40|#80|X|R/W|(% style="width:182px" %)Sensor feedback voltage L|(% style="width:75px" %)0|(% style="width:134px" %)-|(% style="width:466px" %)(((
371 371  Write:
372 372  
373 -0: not displayed
333 +* 0: not displayed
334 +* 1: Display the current sensor feedback voltage in real time
335 +* 2: Display the zero-point voltage during calibration
336 +* 3: Display the voltage reading of the applied weight during calibration:
374 374  
375 -1: Display the current sensor feedback voltage in real time
376 -
377 -2: Display the zero-point voltage during calibration
378 -
379 -3: Display the voltage reading of the applied weight during calibration:
380 -
381 381  Displays the low bit of the voltage value. Unit: uV.
382 382  )))
383 383  |#41|#81|X|R|(% style="width:182px" %)(((
... ... @@ -411,70 +411,67 @@
411 411  
412 412  The frequency of input signal reading, the lower the frequency is, the more stable the value it gets, and the higher the precision is, but the lower speed gets.
413 413  
414 -|**Setting**|**Sample frequency (HZ)**|**Sample precision (Bits)**|**Setting**|**Sample frequency (HZ)**|**Sample precision (Bits)**
415 -|0|7.5|23.5|5|150|21.5
416 -|1|10|23.5|6|300|21
417 -|2|25|23|7|600|20.5
418 -|3|50|22|8|960|20
419 -|4|60|22|9|2400|17.5
371 +|=(% scope="row" %)**Setting**|=**Sample frequency (HZ)**|=**Sample precision (Bits)**|=**Setting**|=**Sample frequency (HZ)**|=**Sample precision (Bits)**
372 +|=0|7.5|23.5|5|150|21.5
373 +|=1|10|23.5|6|300|21
374 +|=2|25|23|7|600|20.5
375 +|=3|50|22|8|960|20
376 +|=4|60|22|9|2400|17.5
377 +|=4800|4800|15|-|-|-
420 420  
421 421  **BFM4: State code**
422 422  
423 -|(% rowspan="2" %)**Bit NO.**|(% colspan="2" %)**Status code**
424 -|**1**|**0**
425 -|Bit0|CH1 zero weight (no load)|CH1 is not empty
426 -|Bit1|CH2 zero weight (no load)|CH2 is not empty
427 -|Bit2|(((
381 +|=(% rowspan="2" scope="row" %)**Bit NO.**|(% colspan="2" %)**Status code**
382 +|=**1**|**0**
383 +|=Bit0|CH1 zero weight (no load)|CH1 is not empty
384 +|=Bit1|CH2 zero weight (no load)|CH2 is not empty
385 +|=Bit2|(((
428 428  CH1 exceeds weight upper limit (overload)
429 429  
430 430  **✎Note: **The upper limit weight is set by #27 and #28.
431 431  )))|CH1 is not overloaded
432 -|Bit3|(((
390 +|=Bit3|(((
433 433  CH2 exceeds weight upper limit (overload)
434 434  
435 435  **✎Note: **The upper limit weight is set by #27 and #28.
436 436  )))|CH2 is not overloaded
437 -|Bit4|CH1 measurement value is stable|CH1 measurement value is unstable
438 -|Bit5|CH2 measurement value is stable|CH2 measurement value is unstable
439 -|Bit6|CH1 uncalibrated / calibrated error|CH1 calibrate successfully
440 -|Bit7|CH2 uncalibrated / calibrated error|CH2 calibrate successfully
441 -|(((
395 +|=Bit4|CH1 measurement value is stable|CH1 measurement value is unstable
396 +|=Bit5|CH2 measurement value is stable|CH2 measurement value is unstable
397 +|=Bit6|CH1 uncalibrated / calibrated error|CH1 calibrate successfully
398 +|=Bit7|CH2 uncalibrated / calibrated error|CH2 calibrate successfully
399 +|=(((
442 442  Bit8
443 443  
444 444  Bit9
445 445  )))|(((
446 -00: no error
447 -
448 -10: The weight of the base point of weight is too large
404 +* 00: no error
405 +* 10: The weight of the base point of weight is too large
449 449  )))|(((
450 -01: No-load calibration
451 -
452 -11: Uncalibrated
407 +* 01: No-load calibration
408 +* 11: Uncalibrated
453 453  )))
454 -|(((
410 +|=(((
455 455  Bit10
456 456  
457 457  Bit11
458 458  )))|(((
459 -00: no error
460 -
461 -10: The weight of the base point of weight is too large
415 +* 00: no error
416 +* 10: The weight of the base point of weight is too large
462 462  )))|(((
463 -01: No-load calibration
464 -
465 -11: Uncalibrated
418 +* 01: No-load calibration
419 +* 11: Uncalibrated
466 466  )))
467 -|Bit12|(((
421 +|=Bit12|(((
468 468  CH1 exceeds the sensor range
469 469  
470 470  **✎Note:** Determined by sensor feedback voltage
471 471  )))|CH1 is within the sensor range
472 -|Bit14|CH1 enters the calibration without weights|CH1 has not entered the calibration without weights
473 -|Bit15|CH2 enters the calibration without weights|CH2 has not entered the calibration without weights
426 +|=Bit14|CH1 enters the calibration without weights|CH1 has not entered the calibration without weights
427 +|=Bit15|CH2 enters the calibration without weights|CH2 has not entered the calibration without weights
474 474  
475 475  **BFM5: Error code**
476 476  
477 -|**Bit NO.**|**Content**|**Error state**
431 +|=**Bit NO.**|=**Content**|=**Error state**
478 478  |Bit0|K1 (H0001)|Abnormal power supply
479 479  |Bit1|K2 (H0002)|Hardware fault
480 480  |Bit2|K4 (H0004)|CH1 conversion error
... ... @@ -483,7 +483,7 @@
483 483  |Bit5|K32 (H0020)|CH2 write calibration parameter error
484 484  |Others|(% colspan="2" %)Reserved
485 485  |BFM#45|(% colspan="2" %)Reserved
486 -|(% colspan="3" %)(((
440 +(% class="info" %)|(% colspan="3" %)(((
487 487  **✎Note:** A data register that stores all error states. Each error state is determined by the corresponding bit. It is possible to generate more than two error states at the same time. 0 means normal without error; 1 means there is an error state.
488 488  )))
489 489  
... ... @@ -515,7 +515,10 @@
515 515  ** Step1: Modify the calibration parameter values in BFM#35 to BFM#38;
516 516  ** Step2: Write 0x0004 to #8.
517 517  
472 +(% class="box infomessage" %)
473 +(((
518 518  **✎Note: **When a value is written to BFM#8 or BFM#48 using the device monitor, it is automatically reset to 0.
475 +)))
519 519  
520 520  **BFM11: filtering strength**
521 521  
... ... @@ -525,18 +525,21 @@
525 525  
526 526  BFM#12 is used in conjunction with BFM#13. When BFM#13 is not 0, BFM#12 indicates the interval between the current automatic weight reset and the next automatic reset to prevent continuous reset.
527 527  
485 +(% class="box infomessage" %)
486 +(((
528 528  **✎Note:** This function is generally used to correct sensor temperature drift.
488 +)))
529 529  
530 530  **BFM13: Zero tracking range**
531 531  
532 532  The accumulation range of zero point tracking. If the accumulation exceeds this range, the tracking will not continue.
533 533  
534 -|**Settings**|(% style="width:599px" %)**Description**|(% style="width:404px" %)**Remark**
535 -|0|(% style="width:599px" %)Do not enable zero tracking|(% style="width:404px" %)Default
536 -|1 to 300|(% style="width:599px" %)When setting the zero tracking range (absolute value), tracking must be performed when the value is stable and the current weight is within the zero tracking range.|(% style="width:404px" %)(((
494 +|=(% scope="row" style="width: 95px;" %)**Settings**|=(% style="width: 612px;" %)**Description**|=(% style="width: 369px;" %)**Remark**
495 +|(% style="width:95px" %)0|(% style="width:612px" %)Do not enable zero tracking|(% style="width:369px" %)Default
496 +|(% style="width:95px" %)1 to 300|(% style="width:612px" %)When setting the zero tracking range (absolute value), tracking must be performed when the value is stable and the current weight is within the zero tracking range.|(% style="width:369px" %)(((
537 537  If set to 10, the current weight is ±9 and the stable flag is 1, the current weight is cleared.
538 538  )))
539 -|(% colspan="3" %)**✎Note: **When the accuracy of the measured items is not high, the temperature drift has little effect, and this function is not required.
499 +(% class="info" %)|(% colspan="3" %)**✎Note: **When the accuracy of the measured items is not high, the temperature drift has little effect, and this function is not required.
540 540  
541 541  E.g: The setting value is 100, after the zero point drifts from the 0 position to more than ±100, the tracking will not continue. If it drifts back to within ±100, the tracking will be resumed.
542 542  
... ... @@ -544,7 +544,7 @@
544 544  
545 545  **I**t can be set according to the sensor range. After the BFM is set, it needs to be re-calibrated.
546 546  
547 -|**BFM15**|**voltage range**|**Sensor sensitivity**
507 +|=**BFM15**|=**voltage range**|=**Sensor sensitivity**
548 548  |0|±5V|<1V/V
549 549  |1|±625mV|<125mV/V
550 550  |2|±312.5mV|<62.5mV/V
... ... @@ -599,7 +599,7 @@
599 599  **Current state of weight**
600 600  
601 601  (% style="text-align:center" %)
602 -[[image:image-20220622145646-14.png||height="51" width="330"]]
562 +[[image:image-20220622145646-14.png||height="51" width="330" class="img-thumbnail"]]
603 603  
604 604  Read the current weighing state BFM4 and judge it by Bit state. For details, please refer to the description of BFM4 in "5.2 Buffer Register Description".
605 605  
... ... @@ -606,7 +606,7 @@
606 606  **Get current weight value**
607 607  
608 608  (% style="text-align:center" %)
609 -[[image:image-20220622145005-7.png||height="51" width="385"]]
569 +[[image:image-20220622145005-7.png||height="51" width="385" class="img-thumbnail"]]
610 610  
611 611  Write the average weight value (BFM16) of CH1 in the weighing module into D0.
612 612  
... ... @@ -617,12 +617,12 @@
617 617  The adjustment is to make the module match the weight value of the load cell of the weighing module. The adjustment steps are as follows. Described with CH1.
618 618  
619 619  (% style="text-align:center" %)
620 -[[image:image-20220622145005-8.jpeg||height="193" width="797"]]
580 +[[image:image-20220705162540-3.jpeg||height="194" width="779" class="img-thumbnail"]]
621 621  
622 622  **Tare weight and gross weight**
623 623  
624 624  (% style="text-align:center" %)
625 -[[image:image-20220622145005-9.jpeg||height="274" width="749"]]
585 +[[image:image-20220705162551-4.jpeg||height="289" width="778" class="img-thumbnail"]]
626 626  
627 627  **Filter mode setting**
628 628  
... ... @@ -629,7 +629,7 @@
629 629  After setting the filtering mode and filtering strength, you need to calibrate it again.
630 630  
631 631  (% style="text-align:center" %)
632 -[[image:image-20220622145005-10.jpeg||height="196" width="791"]]
592 +[[image:image-20220705162602-5.jpeg||height="197" width="774" class="img-thumbnail"]]
633 633  
634 634  **Zero tracking**
635 635  
... ... @@ -638,7 +638,7 @@
638 638  Set Zero Tracking Intensity to 0 to disable tracking. Set Zero Tracking Range to 0 to make it is unlimited.
639 639  
640 640  (% style="text-align:center" %)
641 -[[image:image-20220622145005-11.jpeg||height="242" width="601"]]
601 +[[image:image-20220705162610-6.jpeg||class="img-thumbnail"]]
642 642  
643 643  **Calibration without weights**
644 644  
... ... @@ -647,18 +647,18 @@
647 647  Example: The sensitivity of LAB-B-B sensor is 2.0±10%mV/V, and there may be a maximum error of 10%, so it is best to use a sensor with a small sensor sensitivity error to use this function.
648 648  
649 649  (% style="text-align:center" %)
650 -[[image:image-20220622145005-12.jpeg||height="323" width="774"]]
610 +[[image:image-20220705162619-7.jpeg||height="319" width="756" class="img-thumbnail"]]
651 651  
652 652  **Modify calibration parameters**
653 653  
654 654  (% style="text-align:center" %)
655 -[[image:image-20220622145005-13.jpeg||height="315" width="838"]]
615 +[[image:image-20220705162627-8.jpeg||height="291" width="761" class="img-thumbnail"]]
656 656  
657 657  **✎Note: **BFM35, BFM36, BFM37, and BFM38 are real number (float). Real numbers need to be input when inputting. If the input exceeds the range, BFM5 will report an error in writing calibration parameters.
658 658  
659 659  = **7 Diagnosis ** =
660 660  
661 -== **Check** ==
621 +== Check ==
662 662  
663 663  1. Make sure all cables are connected properly;
664 664  1. Make sure all rules regarding LX3V expansion modules are met. Such as expansion modules other than digital inputs and outputs are no more than 8 in total. The total number of digital inputs and outputs are no greater than 256.
... ... @@ -666,7 +666,7 @@
666 666  1. Make sure power supply is working properly;
667 667  1. LX3V CPU unit is in RUN mode;
668 668  
669 -== **Check errors** ==
629 +== Check errors ==
670 670  
671 671  If the special function module LX3V-2WT does not operate normally, please check the following items.
672 672  
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