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Changes for page LX3V-2WT

Last modified by Mora Zhou on 2023/11/22 10:57
From version 7.1
edited by Stone Wu
on 2022/07/05 16:30
Change comment: There is no comment for this version
To version 9.1
edited by Jim
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
... ... @@ -8,27 +8,30 @@
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
... ... @@ -58,41 +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 86  == **Use of blade terminals** ==
87 87  
88 88  (% style="text-align:center" %)
89 -[[image:image-20220705162505-2.jpeg||height="218" width="375"]]
88 +[[image:image-20220705162505-2.jpeg||height="218" width="375" class="img-thumbnail"]]
90 90  
91 91  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.
92 92  
93 93  == **Terminals** ==
94 94  
95 -|**Terminal**|**Terminal Instructions**
94 +|=**Terminal**|=**Terminal Instructions**
96 96  |24V+|External DC24 power supply+
97 97  |24V-|External DC24 power supply-
98 98  |Ground|Ground
... ... @@ -115,7 +115,7 @@
115 115  = **4 Wiring ** =
116 116  
117 117  (% style="text-align:center" %)
118 -[[image:image-20220705162452-1.jpeg]]
117 +[[image:image-20220705162452-1.jpeg||height="508" width="740" class="img-thumbnail"]]
119 119  
120 120  **✎Note:**
121 121  
... ... @@ -124,68 +124,54 @@
124 124  
125 125  = **5 Buffer register (BFM)** =
126 126  
127 -== **BFM list** ==
126 +== BFM list ==
128 128  
129 -|(% colspan="2" %)**BFM number**|(% rowspan="2" %)**Power-off hold**|(% rowspan="2" %)(((
128 +|=(% colspan="2" %)**BFM number**|=(% rowspan="2" %)**Power-off hold**|=(% rowspan="2" %)(((
130 130  **Read/**
131 131  
132 132  **write**
133 -)))|(% 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**
134 134  |**CH1**|**CH2**
135 135  |(% 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
136 136  |(% colspan="2" %)#1|O|R|(% style="width:182px" %)Software version|(% style="width:75px" %)15004|(% style="width:134px" %)-|(% style="width:466px" %)Software version number
137 -|#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 +)))
138 138  |#3|#43|O|R/W|(% style="width:182px" %)Sampling frequency|(% style="width:75px" %)1|(% style="width:134px" %)0 to 4800|(% style="width:466px" %)(((
139 -0: 7.5HZ
140 -
141 -1: 10HZ
142 -
143 -2: 25HZ
144 -
145 -3: 50HZ
146 -
147 -4: 60HZ
148 -
149 -5: 150HZ
150 -
151 -6: 300HZ
152 -
153 -7: 600HZ
154 -
155 -8: 960HZ
156 -
157 -9: 2400HZ
158 -
159 -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
160 160  )))
161 161  |#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"
162 162  |#5|#45|X|R|(% style="width:182px" %)Error code|(% style="width:75px" %)0|(% style="width:134px" %)—|(% style="width:466px" %)(((
163 -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.
164 164  
165 -#45: Reserved
166 -
167 -b0: Abnormal power supply
168 -
169 -b1: Hardware failure
170 -
171 -b2: CH1 conversion error
172 -
173 -b3: CH2 conversion error
174 -
175 -b4: CH1 input calibration parameter error
176 -
177 -b5: CH2 input calibration parameter error
178 -
179 -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
180 180  )))
181 181  |#6|#46|X|R/W|(% style="width:182px" %)Tare reading|(% style="width:75px" %)0|(% style="width:134px" %)0 to 1|(% style="width:466px" %)(((
182 182  Read the current average value as the tare weight value.
183 183  
184 -0: Normal (invalid).
185 -
186 -1: Execute tare setting, then reset to 0.
187 -
188 -Others: Invalid.
171 +* 0: Normal (invalid).
172 +* 1: Execute tare setting, then reset to 0.
173 +* Others: Invalid.
189 189  )))
190 190  |#7|#47|O|R/W|(% style="width:182px" %)(((
191 191  Gross weight/ net weigh
... ... @@ -194,68 +194,49 @@
194 194  )))|(% style="width:75px" %)0|(% style="width:134px" %)-|(% style="width:466px" %)(((
195 195  Choose to display the current weight as gross weight (K0) or net weight (K1).
196 196  
197 -0: display gross weight.
198 -
199 -1: display net weight.
200 -
201 -0xF: Channel closed
182 +* 0: display gross weight.
183 +* 1: display net weight.
184 +* 0xF: Channel closed
202 202  )))
203 203  |#8|#48|X|R/W|(% style="width:182px" %)Calibration|(% style="width:75px" %)0|(% style="width:134px" %)-|(% style="width:466px" %)(((
204 204  The calibration is to make the module match the weight value of the load cell of the weighing module. The default value is 0.
205 205  
206 -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)
207 207  
208 -0x0002: CH1 weight base point instruction.
209 -
210 -0x0003: CH1 no weight calibration instruction. (supported by 15004 and above)
211 -
212 -0x0004: CH1 modify calibration parameter instruction. (supported by version 15004 and above)
213 -
214 214  **✎Note: **When a value is written to BFM#8 or BFM#48 using the device monitor, it is automatically reset to 0.
215 215  )))
216 216  |#9|#49|X|R/W|(% style="width:182px" %)Reset|(% style="width:75px" %)0|(% style="width:134px" %)0 to 3|(% style="width:466px" %)(((
217 -#49: Reserved
218 -
219 -1: Reset CH1
220 -
221 -2: Reset CH2
222 -
223 -3: Reset all channels
224 -
225 -Others: no action
197 +* #49: Reserved
198 +* 1: Reset CH1
199 +* 2: Reset CH2
200 +* 3: Reset all channels
201 +* Others: no action
226 226  )))
227 227  |#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
228 228  |#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
229 229  |#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.
230 230  |#13|#53|O|R/W|(% style="width:182px" %)Zero tracking range|(% style="width:75px" %)0|(% style="width:134px" %)0 to 100|(% style="width:466px" %)(((
231 -0: Disable the zero tracking function
232 -
233 -Others: Set the zero tracking range (absolute value)
207 +* 0: Disable the zero tracking function
208 +* Others: Set the zero tracking range (absolute value)
234 234  )))
235 235  |#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" %)(((
236 -0: Disable automatic reset at startup
237 -
238 -1: ±2%MAX
239 -
240 -2: ±5%MAX
241 -
242 -3: ±10%MAX
243 -
244 -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
245 245  )))
246 246  |#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" %)(((
247 -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
248 248  
249 -1:<125mV/V
250 -
251 -2:<62.5mV/V
252 -
253 -3:<31.25V/V
254 -
255 -4:<15.625mV/V
256 -
257 -5:<7.812mV/V
258 -
259 259  **✎Note:** Recalibration is required after setting. (Only supported by version 13904 and above)
260 260  )))
261 261  |#16|#56|(% rowspan="2" %)(((
... ... @@ -271,14 +271,10 @@
271 271  
272 272  2147483647
273 273  )))|(% style="width:466px" %)(((
274 -Average weight display value
275 -
276 -(low word)
240 +Average weight display value (low word)
277 277  )))
278 278  |#17|#57|(% style="width:182px" %)Average weight H|(% style="width:75px" %)0|(% style="width:466px" %)(((
279 -Average weight display value
280 -
281 -(high word)
243 +Average weight display value (high word)
282 282  )))
283 283  |#18|#58|O|R/W|(% style="width:182px" %)Sliding average|(% style="width:75px" %)5|(% style="width:134px" %)1 to 50|(% style="width:466px" %)(((
284 284  The setting range is K1 to K50, and the default value is K5.
... ... @@ -334,11 +334,9 @@
334 334  )))
335 335  |#30|#70|R/W|(% style="width:182px" %)Zero judgment check lower limit H
336 336  |#31|#71|X|R/W|(% style="width:182px" %)Additional function options|(% style="width:75px" %)0|(% style="width:134px" %)0 to 1|(% style="width:466px" %)(((
337 -0: Default value. Additional functions are not enabled
338 -
339 -1: Enable filter reset function.
340 -
341 -Others: Reserved
299 +* 0: Default value. Additional functions are not enabled
300 +* 1: Enable filter reset function.
301 +* Others: Reserved
342 342  )))
343 343  |#32|#72|X|R/W|(% style="width:182px" %)(((
344 344  Additional functions
... ... @@ -347,9 +347,8 @@
347 347  )))|(% style="width:75px" %)0|(% style="width:134px" %)0 to 100|(% style="width:466px" %)(((
348 348  Enable filter reset function:
349 349  
350 -0: The default value does not work
351 -
352 -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.
353 353  )))
354 354  |#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
355 355  |#34|#74|X|R|(% style="width:182px" %)Digital value H
... ... @@ -371,14 +371,11 @@
371 371  |#40|#80|X|R/W|(% style="width:182px" %)Sensor feedback voltage L|(% style="width:75px" %)0|(% style="width:134px" %)-|(% style="width:466px" %)(((
372 372  Write:
373 373  
374 -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:
375 375  
376 -1: Display the current sensor feedback voltage in real time
377 -
378 -2: Display the zero-point voltage during calibration
379 -
380 -3: Display the voltage reading of the applied weight during calibration:
381 -
382 382  Displays the low bit of the voltage value. Unit: uV.
383 383  )))
384 384  |#41|#81|X|R|(% style="width:182px" %)(((
... ... @@ -412,70 +412,67 @@
412 412  
413 413  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.
414 414  
415 -|**Setting**|**Sample frequency (HZ)**|**Sample precision (Bits)**|**Setting**|**Sample frequency (HZ)**|**Sample precision (Bits)**
416 -|0|7.5|23.5|5|150|21.5
417 -|1|10|23.5|6|300|21
418 -|2|25|23|7|600|20.5
419 -|3|50|22|8|960|20
420 -|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|-|-|-
421 421  
422 422  **BFM4: State code**
423 423  
424 -|(% rowspan="2" %)**Bit NO.**|(% colspan="2" %)**Status code**
425 -|**1**|**0**
426 -|Bit0|CH1 zero weight (no load)|CH1 is not empty
427 -|Bit1|CH2 zero weight (no load)|CH2 is not empty
428 -|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|(((
429 429  CH1 exceeds weight upper limit (overload)
430 430  
431 431  **✎Note: **The upper limit weight is set by #27 and #28.
432 432  )))|CH1 is not overloaded
433 -|Bit3|(((
390 +|=Bit3|(((
434 434  CH2 exceeds weight upper limit (overload)
435 435  
436 436  **✎Note: **The upper limit weight is set by #27 and #28.
437 437  )))|CH2 is not overloaded
438 -|Bit4|CH1 measurement value is stable|CH1 measurement value is unstable
439 -|Bit5|CH2 measurement value is stable|CH2 measurement value is unstable
440 -|Bit6|CH1 uncalibrated / calibrated error|CH1 calibrate successfully
441 -|Bit7|CH2 uncalibrated / calibrated error|CH2 calibrate successfully
442 -|(((
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 +|=(((
443 443  Bit8
444 444  
445 445  Bit9
446 446  )))|(((
447 -00: no error
448 -
449 -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
450 450  )))|(((
451 -01: No-load calibration
452 -
453 -11: Uncalibrated
407 +* 01: No-load calibration
408 +* 11: Uncalibrated
454 454  )))
455 -|(((
410 +|=(((
456 456  Bit10
457 457  
458 458  Bit11
459 459  )))|(((
460 -00: no error
461 -
462 -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
463 463  )))|(((
464 -01: No-load calibration
465 -
466 -11: Uncalibrated
418 +* 01: No-load calibration
419 +* 11: Uncalibrated
467 467  )))
468 -|Bit12|(((
421 +|=Bit12|(((
469 469  CH1 exceeds the sensor range
470 470  
471 471  **✎Note:** Determined by sensor feedback voltage
472 472  )))|CH1 is within the sensor range
473 -|Bit14|CH1 enters the calibration without weights|CH1 has not entered the calibration without weights
474 -|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
475 475  
476 476  **BFM5: Error code**
477 477  
478 -|**Bit NO.**|**Content**|**Error state**
431 +|=**Bit NO.**|=**Content**|=**Error state**
479 479  |Bit0|K1 (H0001)|Abnormal power supply
480 480  |Bit1|K2 (H0002)|Hardware fault
481 481  |Bit2|K4 (H0004)|CH1 conversion error
... ... @@ -484,7 +484,7 @@
484 484  |Bit5|K32 (H0020)|CH2 write calibration parameter error
485 485  |Others|(% colspan="2" %)Reserved
486 486  |BFM#45|(% colspan="2" %)Reserved
487 -|(% colspan="3" %)(((
440 +(% class="info" %)|(% colspan="3" %)(((
488 488  **✎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.
489 489  )))
490 490  
... ... @@ -516,7 +516,10 @@
516 516  ** Step1: Modify the calibration parameter values in BFM#35 to BFM#38;
517 517  ** Step2: Write 0x0004 to #8.
518 518  
472 +(% class="box infomessage" %)
473 +(((
519 519  **✎Note: **When a value is written to BFM#8 or BFM#48 using the device monitor, it is automatically reset to 0.
475 +)))
520 520  
521 521  **BFM11: filtering strength**
522 522  
... ... @@ -526,18 +526,21 @@
526 526  
527 527  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.
528 528  
485 +(% class="box infomessage" %)
486 +(((
529 529  **✎Note:** This function is generally used to correct sensor temperature drift.
488 +)))
530 530  
531 531  **BFM13: Zero tracking range**
532 532  
533 533  The accumulation range of zero point tracking. If the accumulation exceeds this range, the tracking will not continue.
534 534  
535 -|**Settings**|(% style="width:599px" %)**Description**|(% style="width:404px" %)**Remark**
536 -|0|(% style="width:599px" %)Do not enable zero tracking|(% style="width:404px" %)Default
537 -|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" %)(((
538 538  If set to 10, the current weight is ±9 and the stable flag is 1, the current weight is cleared.
539 539  )))
540 -|(% 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.
541 541  
542 542  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.
543 543  
... ... @@ -545,7 +545,7 @@
545 545  
546 546  **I**t can be set according to the sensor range. After the BFM is set, it needs to be re-calibrated.
547 547  
548 -|**BFM15**|**voltage range**|**Sensor sensitivity**
507 +|=**BFM15**|=**voltage range**|=**Sensor sensitivity**
549 549  |0|±5V|<1V/V
550 550  |1|±625mV|<125mV/V
551 551  |2|±312.5mV|<62.5mV/V
... ... @@ -600,7 +600,7 @@
600 600  **Current state of weight**
601 601  
602 602  (% style="text-align:center" %)
603 -[[image:image-20220622145646-14.png||height="51" width="330"]]
562 +[[image:image-20220622145646-14.png||height="51" width="330" class="img-thumbnail"]]
604 604  
605 605  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".
606 606  
... ... @@ -607,7 +607,7 @@
607 607  **Get current weight value**
608 608  
609 609  (% style="text-align:center" %)
610 -[[image:image-20220622145005-7.png||height="51" width="385"]]
569 +[[image:image-20220622145005-7.png||height="51" width="385" class="img-thumbnail"]]
611 611  
612 612  Write the average weight value (BFM16) of CH1 in the weighing module into D0.
613 613  
... ... @@ -618,12 +618,12 @@
618 618  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.
619 619  
620 620  (% style="text-align:center" %)
621 -[[image:image-20220705162540-3.jpeg]]
580 +[[image:image-20220705162540-3.jpeg||height="194" width="779" class="img-thumbnail"]]
622 622  
623 623  **Tare weight and gross weight**
624 624  
625 625  (% style="text-align:center" %)
626 -[[image:image-20220705162551-4.jpeg]]
585 +[[image:image-20220705162551-4.jpeg||height="289" width="778" class="img-thumbnail"]]
627 627  
628 628  **Filter mode setting**
629 629  
... ... @@ -630,7 +630,7 @@
630 630  After setting the filtering mode and filtering strength, you need to calibrate it again.
631 631  
632 632  (% style="text-align:center" %)
633 -[[image:image-20220705162602-5.jpeg]]
592 +[[image:image-20220705162602-5.jpeg||height="197" width="774" class="img-thumbnail"]]
634 634  
635 635  **Zero tracking**
636 636  
... ... @@ -639,7 +639,7 @@
639 639  Set Zero Tracking Intensity to 0 to disable tracking. Set Zero Tracking Range to 0 to make it is unlimited.
640 640  
641 641  (% style="text-align:center" %)
642 -[[image:image-20220705162610-6.jpeg]]
601 +[[image:image-20220705162610-6.jpeg||class="img-thumbnail"]]
643 643  
644 644  **Calibration without weights**
645 645  
... ... @@ -648,18 +648,18 @@
648 648  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.
649 649  
650 650  (% style="text-align:center" %)
651 -[[image:image-20220705162619-7.jpeg]]
610 +[[image:image-20220705162619-7.jpeg||height="319" width="756" class="img-thumbnail"]]
652 652  
653 653  **Modify calibration parameters**
654 654  
655 655  (% style="text-align:center" %)
656 -[[image:image-20220705162627-8.jpeg]]
615 +[[image:image-20220705162627-8.jpeg||height="291" width="761" class="img-thumbnail"]]
657 657  
658 658  **✎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.
659 659  
660 660  = **7 Diagnosis ** =
661 661  
662 -== **Check** ==
621 +== Check ==
663 663  
664 664  1. Make sure all cables are connected properly;
665 665  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.
... ... @@ -667,7 +667,7 @@
667 667  1. Make sure power supply is working properly;
668 668  1. LX3V CPU unit is in RUN mode;
669 669  
670 -== **Check errors** ==
629 +== Check errors ==
671 671  
672 672  If the special function module LX3V-2WT does not operate normally, please check the following items.
673 673