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Changes for page LX3V-4AD

Last modified by Devin Chen on 2024/11/27 15:04
From version 13.1
edited by Jim
on 2023/08/07 16:28
Change comment: There is no comment for this version
To version 4.1
edited by Stone Wu
on 2022/09/14 16:00
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Jim
1 +XWiki.Stone
Content
... ... @@ -10,102 +10,23 @@
10 10  (% style="text-align:center" %)
11 11  [[image:LX3V-4AD_html_5159808b9e4fa86a.png||height="391" width="1000" class="img-thumbnail"]]
12 12  
13 -1. (((
14 -Extension cable and connector
15 -)))
16 -1. (((
17 -COM LED: Light when communicating Error LED: Channel calibration indicators
18 -)))
19 -1. (((
20 -Power LED: Light when connect to 24V
21 -)))
22 -1. (((
23 -State LED: Light when normal condition
24 -)))
25 -1. (((
26 -Link LED: Light when communicate with PLC
27 -)))
28 -1. (((
29 -Module name
30 -)))
31 -1. (((
32 -Extension module interface
33 -)))
34 -1. (((
35 -DIN rail mounting slot
36 -)))
37 -1. (((
38 -DIN rail hook
39 -)))
40 -1. (((
41 -Holes for direct installation: 2 places (Φ4.5)
42 -)))
13 +1. Extension cable and connector
14 +1. COM LED: Light when communicating
15 +1. Power LED: Light when connect to 24V
16 +1. State LED: Light when normal condition
17 +1. Module name
18 +1. Analog signal output terminal
19 +1. Extension module interface
20 +1. DIN rail mounting slot
21 +1. DIN rail hook
43 43  
44 44  (((
45 -(% style="margin-left:auto; margin-right:auto" %)
46 -|=**Name**|=**Description**|=**Light status**|=**Event status**
47 -|(% rowspan="2" %)(((
48 -COM LED
49 -
50 -
51 -)))|(% rowspan="2" %)(((
52 -Communication indicator for communication board and acquisition board
53 -
54 -
55 -)))|Flashing|Data interacting
56 -|Off|Data interaction error/stop/failure
57 -|(% rowspan="2" %)(((
58 -ERR LED
59 -
60 -
61 -)))|(% rowspan="2" %)(((
62 -Factory calibration LED
63 -
64 -
65 -)))|Off|Factory calibrated
66 -|Lighting|Factory uncalibrated
67 -|(% rowspan="2" %)(((
68 -24V LED
69 -
70 -
71 -)))|(% rowspan="2" %)(((
72 -Power indicator
73 -
74 -
75 -)))|Off|24V power is abnormal.
76 -|Lighting|24V power is normal.
77 -|(% rowspan="3" %)(((
78 -LINK LED
79 -
80 -
81 -)))|(% rowspan="3" %)(((
82 -Communication indicator for PLC and expansion module
83 -
84 -
85 -)))|Flashing|Data interacting
86 -|Off|Data interaction error/stop/failure
87 -|Lighting|Software running abnormal or hardware failure
88 -|(% rowspan="3" %)(((
89 -AD LED
90 -
91 -
92 -)))|(% rowspan="3" %)(((
93 -4 channel indicators
94 -
95 -
96 -)))|Flashing|Input voltage or current range exceed limit or channel unconnected
97 -|Off|Channel closed
98 -|Lighting|Input analog is in the normal range
99 -
100 -(% style="text-align:center" %)
101 -[[image:LX3V-4AD_html_5bc4b53029347d0f.png||height="309" width="618" class="img-thumbnail"]]
102 -
103 -
104 104  Please use crimp terminals as indicated on the graph.
105 105  
106 106  The tightening torque should be applied 5 to 8 Kg.cm.
107 107  
108 -= =
28 +(% style="text-align:center" %)
29 +[[image:LX3V-4AD_html_5bc4b53029347d0f.png||height="195" width="400" class="img-thumbnail"]]
109 109  
110 110  = **3 Terminal layouts** =
111 111  
... ... @@ -120,9 +120,11 @@
120 120  1. If there is excessive electrical noise, connect the FG frame ground terminal with the grounded terminal on the LX3V-4AD.
121 121  1. Connect the ground terminal on the LX3V-4AD unit with the grounded terminal on the main unit. Use class 3 grounding on the main unit, if available.
122 122  
123 -**Note: when connect a 4-20ma sensor(need +24V working voltage), the wiring is as below:**
44 +(% style="text-align:center" %)
45 +[[image:4-20mA 2-wire.png||height="528" width="600" class="img-thumbnail"]]
124 124  
125 -[[image:企业微信截图_16771315134574.png]]
47 +(% style="text-align:center" %)
48 +[[image:4-20mA 3-wire.png||height="510" width="600" class="img-thumbnail"]]
126 126  
127 127  = **4 Installation** =
128 128  )))
... ... @@ -145,29 +145,29 @@
145 145  
146 146  **Analog Inputs**
147 147  
148 -(% style="margin-left:auto; margin-right:auto" %)
149 -|= |=**Voltage Input**|=**Current input**
150 -|=**Items**|(% colspan="2" %)Either voltage or current input can be selected with your choice of input terminal. Up to four input points can be used at one time.
151 -|=**Analog input range**|(((
71 +(% class="table-bordered" %)
72 +|=(% scope="row" style="width: 146px;" %) |=(% style="width: 455px;" %)**Voltage Input**|=(% style="width: 475px;" %)**Current input**
73 +|=(% style="width: 146px;" %)**Items**|(% colspan="2" style="width:930px" %)Either voltage or current input can be selected with your choice of input terminal. Up to four input points can be used at one time.
74 +|=(% style="width: 146px;" %)**Analog input range**|(% style="width:455px" %)(((
152 152  DC -10V to +10V (input resistance: 200kΩ).
153 153  
154 154  Warning: this unit may be damaged by input voltage in excess of ±15V
155 -)))|(((
78 +)))|(% style="width:475px" %)(((
156 156  DC -20mA to +20mA (input resistance: 250Ω).
157 157  
158 158  Warning: this unit may be damaged by input currents in excess of ±32mA.
159 159  )))
160 -|=**Digital output**|(% colspan="2" %)(((
83 +|=(% style="width: 146px;" %)**Digital output**|(% colspan="2" style="width:930px" %)(((
161 161  12-bit conversion stored in 16-bit 2’s complement form
162 162  
163 -Maximum value: +2047 Minimum value: -2048
86 +Maximum value:+2047 Minimum value:-2048
164 164  )))
165 -|=**Analog accuracy**|±1% (for the range of -10V to +10V)|±1% (for the range of -20mA to +20mA)
166 -|=(((
88 +|=(% style="width: 146px;" %)**Analog accuracy**|(% style="width:455px" %)±1% (for the range of -10V to +10V)|(% style="width:475px" %)±1% (for the range of -20mA to +20mA)
89 +|=(% style="width: 146px;" %)(((
167 167  **Conversion**
168 168  
169 -**time for each channel**
170 -)))|(% colspan="2" %)Tconv ≤10ms (High-speed), 10ms≤Tconv≤20ms (Middle speed), Tconv>20ms (Low speed)
92 +**speed**
93 +)))|(% colspan="2" style="width:930px" %)15ms/channel (Normal speed), 6ms/channel (High speed)
171 171  
172 172  **Analog Inputs continued...**
173 173  
... ... @@ -192,72 +192,57 @@
192 192  
193 193  **Allocation of buffer memories (BFM)**
194 194  
195 -(% style="margin-left:auto; margin-right:auto" %)
196 -|=**BFM**|=(% colspan="9" %)**Description**
197 -|*#0|(% colspan="9" %)Channel initialization, default=H0000
198 -|*#1|Channel 1|(% colspan="8" rowspan="4" %)(((
118 +(% class="table-bordered" %)
119 +|=(% scope="row" style="width: 122px;" %)**BFM**|=(% colspan="9" style="width: 954px;" %)**Description**
120 +|=(% style="width: 122px;" %)*#0|(% colspan="9" style="width:954px" %)Channel initialization, default=H0000
121 +|=(% style="width: 122px;" %)*#1|(% style="width:242px" %)Channel 1|(% colspan="8" rowspan="4" style="width:712px" %)(((
199 199  Contains the number of samples (1 to 4096) to be used for an averaged result.
200 200  
201 201  The default setting is 8-normal speed. High speed operation can be selected with a value of 1.
202 202  )))
203 -|*#2|Channel 2
204 -|*#3|Channel 3
205 -|*#4|Channel 4
206 -|#5|Channel 1|(% colspan="8" rowspan="4" %)These buffer memories contain the averaged input values for the number of samples entered for the channel in buffer memories #1 to #4 respectively.
207 -|#6|Channel 2
208 -|#7|Channel 3
209 -|#8|Channel 4
210 -|#9|Channel 1|(% colspan="8" rowspan="4" %)These buffer memories contain the present value currently being read by each input channel.
211 -|#10|Channel 2
212 -|#11|Channel 3
213 -|#12|Channel 4
214 -|#13-#14|(% colspan="9" %)Reserved
215 -|(% rowspan="10" %)#15|(% rowspan="10" %)(((
216 -Selection of A/D conversion speed
217 -
218 -Please refer to note 2
219 -)))|(% colspan="4" %)Set value|(% colspan="4" %)(((
220 -Conversion time
221 -
222 -(Unit: ms/channel)
223 -)))
224 -|(% colspan="4" %)0 (Default)|(% colspan="4" %)15
225 -|(% colspan="4" %)1|(% colspan="4" %)6
226 -|(% colspan="4" %)10|(% colspan="4" %)3
227 -|(% colspan="4" %)11|(% colspan="4" %)4.5
228 -|(% colspan="4" %)12|(% colspan="4" %)7
229 -|(% colspan="4" %)13|(% colspan="4" %)12.5
230 -|(% colspan="4" %)14|(% colspan="4" %)23.5
231 -|(% colspan="4" %)15|(% colspan="4" %)45.5
232 -|(% colspan="4" %)16|(% colspan="4" %)101
233 -|#16-#19|(% colspan="9" %)Reserved
234 -|*#20|(% colspan="9" %)Reset to Defaults and Preset. Default = 0
235 -|*#21|(% colspan="9" %)(((
126 +|=(% style="width: 122px;" %)*#2|(% style="width:242px" %)Channel 2
127 +|=(% style="width: 122px;" %)*#3|(% style="width:242px" %)Channel 3
128 +|=(% style="width: 122px;" %)*#4|(% style="width:242px" %)Channel 4
129 +|=(% style="width: 122px;" %)#5|(% style="width:242px" %)Channel 1|(% colspan="8" rowspan="4" style="width:712px" %)These buffer memories contain the averaged input values for the number of samples entered for the channel in buffer memories #1 to #4 respectively.
130 +|=(% style="width: 122px;" %)#6|(% style="width:242px" %)Channel 2
131 +|=(% style="width: 122px;" %)#7|(% style="width:242px" %)Channel 3
132 +|=(% style="width: 122px;" %)#8|(% style="width:242px" %)Channel 4
133 +|=(% style="width: 122px;" %)#9|(% style="width:242px" %)Channel 1|(% colspan="8" rowspan="4" style="width:712px" %)These buffer memories contain the present value currently being read by each input channel.
134 +|=(% style="width: 122px;" %)#10|(% style="width:242px" %)Channel 2
135 +|=(% style="width: 122px;" %)#11|(% style="width:242px" %)Channel 3
136 +|=(% style="width: 122px;" %)#12|(% style="width:242px" %)Channel 4
137 +|=(% style="width: 122px;" %)#13-#14|(% colspan="9" style="width:954px" %)Reserved
138 +|=(% rowspan="2" style="width: 122px;" %)#15|(% rowspan="2" style="width:242px" %)Selection of A/D conversion speed please refer to note 2|(% colspan="8" style="width:712px" %)When set to 0, a normal speed is selected of 15m/s.ch (default)
139 +|=(% colspan="8" style="width: 712px;" %)When set to 1, a high speed is selected of 6m/s.ch
140 +|=(% style="width: 122px;" %)#16-#19|(% colspan="9" style="width:954px" %)Reserved
141 +|=(% style="width: 122px;" %)*#20|(% colspan="9" style="width:954px" %)Reset to Defaults and Preset. Default = 0
142 +|=(% style="width: 122px;" %)*#21|(% colspan="9" style="width:954px" %)(((
236 236  Offset, Gain Adjust Prohibit.
237 237  
238 238  Default = (0, 1) Permit
239 239  )))
240 -|*#22|Offset, Gain Adjust|G4|04|G3|03|G2|01|G1|01
241 -|*#23|(% colspan="9" %)Offset Value    Default = 0
242 -|*#24|(% colspan="9" %)Gain Value      Default = 5,000
243 -|#25-#28|(% colspan="9" %)Reserved
244 -|#29|(% colspan="9" %)Error status
245 -|#30|(% colspan="9" %)(((
147 +|=(% rowspan="2" style="width: 122px;" %)*#22|(% rowspan="2" style="width:242px" %)Offset, Gain Adjust|(% style="width:74px" %)b7|(% style="width:80px" %)b6|(% style="width:84px" %)b5|(% style="width:94px" %)b4|(% style="width:100px" %)b3|(% style="width:107px" %)b2|(% style="width:120px" %)b1|b0
148 +|=(% style="width: 74px;" %)G4|(% style="width:80px" %)O4|(% style="width:84px" %)G3|(% style="width:94px" %)O3|(% style="width:100px" %)G2|(% style="width:107px" %)O2|(% style="width:120px" %)G1|O1
149 +|=(% style="width: 122px;" %)*#23|(% colspan="9" style="width:954px" %)Offset Value Default = 0
150 +|=(% style="width: 122px;" %)*#24|(% colspan="9" style="width:954px" %)Gain Value Default = 5,000
151 +|=(% style="width: 122px;" %)#25-#28|(% colspan="9" style="width:954px" %)Reserved
152 +|=(% style="width: 122px;" %)#29|(% colspan="9" style="width:954px" %)Error status
153 +|=(% style="width: 122px;" %)#30|(% colspan="9" style="width:954px" %)(((
246 246  Identification code K2010 (12-bit resolution)
247 247  
248 248  Identification code K2011 (16-bit resolution)
249 249  )))
250 -|#31|(% colspan="9" %)Hardware version
158 +|=(% style="width: 122px;" %)#31|(% colspan="9" style="width:954px" %)Hardware version
251 251  
252 -(% class="box infomessage" %)
253 -(((
254 -**✎Note: **
255 -
256 256  * In buffer memory locations (BFM’s) marked with an “*” data can be written from the PC using the TO command.
257 257  * For buffer memories (BFM’s) without “*”mark, data can be read to the PC using the FROM command.
258 258  * Before reading from the analog special function block, ensure these settings have been sent to the analog special function block. Otherwise, the previous values held in the analog block will be used.
259 259  * Offset (intercept): The analog input value when the digital output becomes 0.
260 260  * Gain (slope): The analog input value when the digital output becomes +1000.
165 +
166 +(% class="box infomessage" %)
167 +(((
168 +**✎Note: **
261 261  )))
262 262  
263 263  **Channel Selection**
... ... @@ -282,15 +282,14 @@
282 282  
283 283  **Analog to Digital Conversion Speed Change**
284 284  
285 -By writing 0, 1 or decimal numbers between 10-16 into BFM#15 of the LX3V-4AD, the time at which A/D conversion is performed can be changed.
193 +By writing 0 or 1 into BFM #15 of the LX3V-4AD, the speed at which A/D conversion is performed can be changed.
286 286  
287 -However, the following points should be noted:
195 +However the following points should be noted: To maintain a high speed conversion rate, use the FROM/TO commands as seldom as possible.
288 288  
289 -1. To maintain a high-speed conversion, please use the FROM/TO commands as seldom as possible.
290 -1. When a conversion speed change occurs, BFM #1-#4 are set to their default values immediately after the change. Please be careful if an A/D time conversion will be part of the normal program execution.
291 -1. High-speed time conversion is usually used with BFM#1-#4.
292 -1. BFM#15 is configurated with the corresponding conversion time of 10-16, only supported by software version 20000 or above.
197 +**✎Note: **
293 293  
199 +* When a conversion speed change is made, BFM #1-#4 are set to their default values immediately after the change. This is regardless of the values they held originally. Bear this in mind if a speed change will be made as part of the normal program execution.
200 +
294 294  **Adjusting Gain and Offset values**
295 295  
296 296  **Formula for Gain/Offset: Digital output= (Analog input-Offset)*Constant/ (Gain-Offset)**
... ... @@ -298,15 +298,7 @@
298 298  * When buffer memory BFM #20 is activated by setting it to K1, all settings within the analog special function block are reset to their default settings. This is a very quick method to erase any undesired gain and offset adjustments.
299 299  * If (b1, b0) of BFM #21 is set to (1, 0), gain and offset adjustments are prohibited to prevent inadvertent changes by the operator. In order to adjust the gain and offset values, bits (b1, b0) must be set to (0, 1). The default is (0, 1).
300 300  * Gain and offset values of BFM #23 and #24 are sent to non-volatile memory gain and offset registers of the specified input channels. Input channels to be adjusted are specified by the appropriate G-O (gain-offset) bits of BFM #22.
301 -* (((
302 -Example:
303 303  
304 -If bits G1 and O1 are set to 1, input channel 1 will be adjusted when BFM #22 is written to by a TO instruction.
305 -)))
306 -* Channels can be adjusted individually or together with the same gain and offset values.
307 -* Gain and offset values in BFM #23 #24 are in units of mV or µA. Due to the resolution of the unit the actual response will be in steps of 5mV or 20µA.
308 -* When gain is less than or equal to offset, error will be adjusted. Gain and offset will not change. Error status will be given at BFM#29 b1. B4-b7 will give a specific channel offset/gain error.
309 -
310 310  Example:
311 311  
312 312  If bits G1 and O1 are set to 1, input channel 1 will be adjusted when BFM #22 is written to by a TO instruction.
... ... @@ -316,21 +316,17 @@
316 316  
317 317  **Status Information BFM #29**
318 318  
319 -(% style="margin-left:auto; margin-right:auto" %)
320 -|=**Bit devices of BFM #29**|=**ON**|=**OFF**
321 -|b0: Error|When any of b1 to b4 is ON. If any of b2 to b4 is ON, A/D conversion of all the channels is stopped|No error
322 -|b1: Offset/gain error|Offset/Gain data in EEPROM is corrupted or adjustment error.|Offset/Gain data normal
323 -|b2: Power source abnormality|24V DC power supply failure|Power supply normal
324 -|b3: Hardware error|A/D converter or other hardware failure|Hardware normal
325 -|b4: Channel 1 offset/gain error|(% rowspan="4" %)When channel offset/gain error is modified, the corresponding position is ON.|(% rowspan="4" %)Offset/Gain adjustment normal
326 -|b5: Channel 2 offset/gain error
327 -|b6: Channel 3 offset/gain error
328 -|b7: Channel 4 offset/gain error
329 -|b10: Digital range error|Digital output value is less than -2048 or more than +2047|Averaging is normal. (Between 1 and 4096)
330 -|b11: Averaging error|Number of averaging samples is 4097 or more or 0 or less (default of 8 will be used)|Averaging is normal. (Between 1 and 4096)
331 -|b12: Adjust prohibit|Prohibit-(b1, b0) of BFM #21 is set to (1, 0)|Permit-(b1, b0) of BFM #21 is set to (0,1)
218 +(% class="table-bordered" %)
219 +|=(% scope="row" style="width: 209px;" %)**Bit devices of BFM #29**|=(% style="width: 564px;" %)**ON**|=(% style="width: 303px;" %)**OFF**
220 +|=(% style="width: 209px;" %)b0: Error|(% style="width:564px" %)When any of b1 to b4 is ON. If any of b2 to b4 is ON, A/D conversion of all the channels is stopped|(% style="width:303px" %)No error
221 +|=(% style="width: 209px;" %)b1: Offset/gain error|(% style="width:564px" %)Offset/Gain data in EEPROM is corrupted or adjustment error.|(% style="width:303px" %)Offset/Gain data normal
222 +|=(% style="width: 209px;" %)b2: Power source abnormality|(% style="width:564px" %)24V DC power supply failure|(% style="width:303px" %)Power supply normal
223 +|=(% style="width: 209px;" %)b3: Hardware error|(% style="width:564px" %)A/D converter or other hardware failure|(% style="width:303px" %)Hardware normal
224 +|=(% style="width: 209px;" %)b10: Digital range error|(% style="width:564px" %)Digital output value is less than -2048 or more than +2047|(% style="width:303px" %)Averaging is normal. (between 1 and 4096)
225 +|=(% style="width: 209px;" %)b11: Averaging error|(% style="width:564px" %)Number of averaging samples is 4097 or more or 0 or less (default of 8 will be used)|(% style="width:303px" %)Averaging is normal. (between 1 and 4096)
226 +|=(% style="width: 209px;" %)b12: Adjust prohibit|(% style="width:564px" %)Prohibit-(b1, b0) of BFM #21 is set to (1, 0)|(% style="width:303px" %)Permit-(b1, b0) of BFM #21 is set to (0,1)
332 332  
333 -**✎Note: **b8, b9 and b13 to b15 are undefined.
228 +**✎Note: **b4 to b7, b9 and b13 to b15 are undefined.
334 334  
335 335  **Identification Code BFM #30**
336 336  
... ... @@ -365,7 +365,7 @@
365 365  
366 366  Offset and gain can be set independently or together. Reasonable offset ranges are -5 to +5V or -20mA to 20mA, and gain values 1V to 15V or 4mA to 32mA. Gain and offset can be adjusted by software in the LX3V main unit (please refer to program example 2).
367 367  
368 -* Bit device’s b1, b0 of the gain/offset BFM #21 should be set to 0, 1 to allow adjustment.
263 +* Bit device’s b1, b2 of the gain/offset BFM #21 should be set to 0, 1 to allow adjustment.
369 369  * Once adjustment is complete these bit devices should be set to 1, 0 to prohibit any further changes.
370 370  * Channel initialization (BFM #0) should be set to the nearest range, i. e. voltage/current etc.
371 371  
... ... @@ -373,12 +373,14 @@
373 373  
374 374  **Basic program**
375 375  
376 -In the following example channels CH1 and CH2 are used as voltage inputs. The LX3V-4AD block is connected at the position of special function block No.0. Averaging is set at 4 and data registers D0 and D1 of the PC receive the averaged digital data. The FROM code for the special function block at position “0" is read from BFM #30 of that block and stored at D4 in the main unit. CMP is compared to check the block is a LX3V-4AD, if OK M1 is turned ON.
271 +In the following example channels CH1 and CH2 are used as voltage inputs. The LX3V-4AD block is connected at the position of special function block No.0. Averaging is set at 4 and data registers D0 and D1 of the PC receive the averaged digital data.
377 377  
378 -[[image:LX3V-4AD_html_e3a9b9608260f138.png||height="297" style="float:left" width="600" class="img-thumbnail"]]
273 +(% style="text-align:center" %)
274 +[[image:LX3V-4AD_html_e3a9b9608260f138.png||height="297" width="600" class="img-thumbnail"]]
379 379  
380 380  **✎Note: **
381 381  
278 +1. The FROM code for the special function block at position “0" is read from BFM #30 of that block and stored at D4 in the main unit. CMP is compared to check the block is a LX3V-4AD, if OK M1 is turned ON.
382 382  1. TO code: The analog input channels (CH1, CH2) are setup by writing H3300 to BFM #0 of the LX3V-4AD
383 383  1. The number of averaged samples for CH1 and CH2 is set to 4 by writing 4 to BFM #1 and #2 respectively.
384 384  1. The operational status of the LX3V-4AD is read from BFM #29 and output as bit devices at the LX3V main unit. If there are no errors in the operation of the LX3V-4AD, then the averaged data BFM’s are read.
... ... @@ -412,18 +412,8 @@
412 412  Adjustment ends.
413 413  
414 414  (K2)-> BFM#21. BFM#21 gain/offset adjust prohibit
415 -
416 -**High-speed conversion by changing A/D conversion time in a program**
417 -
418 -[[image:/bin/download/Expansions/1%20Module/Analog/LX3V-4AD/WebHome/6.3-%E5%9B%BE%E7%89%871.png?rev=1.1||alt="6.3-图片1.png"]][[image:/bin/download/Expansions/1%20Module/Analog/LX3V-4AD/WebHome/6.3-%E5%9B%BE%E7%89%871.png?rev=1.1||alt="6.3-图片1.png"]][[image:/bin/download/Expansions/1%20Module/Analog/LX3V-4AD/WebHome/6.3-%E5%9B%BE%E7%89%871.png?rev=1.1||alt="6.3-图片1.png"]][[image:/bin/download/Expansions/1%20Module/Analog/LX3V-4AD/WebHome/6.3-%E5%9B%BE%E7%89%871.png?rev=1.1||alt="6.3-图片1.png"]][[image:/bin/download/Expansions/1%20Module/Analog/LX3V-4AD/WebHome/6.3-%E5%9B%BE%E7%89%871.png?rev=1.1||alt="6.3-图片1.png"]]**[[image:6.3-图片1.png]]**
419 419  )))
420 420  
421 -Writing K10 to BFM#15 and set conversion time of all channels as 3ms.
422 -
423 -Writing 1 to BFM#1 and set Channel 1 sample count to 1 to Channel 1 high-speed conversion.
424 -
425 -= =
426 -
427 427  = **7 Diagnostics** =
428 428  
429 429  **Preliminary checks**
6.3-图片1.png
Author
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