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Changes for page LX3V-4AD

Last modified by Devin Chen on 2024/11/27 15:04
From version 10.1
edited by Jim
on 2023/08/07 11:12
Change comment: There is no comment for this version
To version 15.1
edited by Mora Zhou
on 2023/11/22 10:05
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Jim
1 +XWiki.Mora
Content
... ... @@ -10,24 +10,101 @@
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. 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
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 +)))
22 22  
23 23  (((
24 -Please use crimp terminals as indicated on the graph.
45 +(% style="margin-left:auto; margin-right:auto" %)
46 +|=**Name**|=**Description**|=**Light status**|=**Event status**
47 +|(% rowspan="2" %)(((
48 +COM LED
25 25  
26 -The tightening torque should be applied 5 to 8 Kg.cm.
50 +
51 +)))|(% rowspan="2" %)(((
52 +Communication indicator for communication board and acquisition board
27 27  
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 +
28 28  (% style="text-align:center" %)
29 -[[image:LX3V-4AD_html_5bc4b53029347d0f.png||height="195" width="400" class="img-thumbnail"]]
101 +[[image:LX3V-4AD_html_5bc4b53029347d0f.png||height="309" width="618" class="img-thumbnail"]]
30 30  
103 +
104 +Please use crimp terminals as indicated on the graph.
105 +
106 +The tightening torque should be applied 5 to 8 Kg.cm.
107 +
31 31  = **3 Terminal layouts** =
32 32  
33 33  (% style="text-align:center" %)
... ... @@ -251,7 +251,10 @@
251 251  |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)
252 252  |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)
253 253  
331 +(% class="box infomessage" %)
332 +(((
254 254  **✎Note: **b8, b9 and b13 to b15 are undefined.
334 +)))
255 255  
256 256  **Identification Code BFM #30**
257 257  
... ... @@ -261,11 +261,14 @@
261 261  
262 262  The user’s program in the PC can use this facility in the program to identify the special function block before commencing data transfer from and to the special function block.
263 263  
344 +(% class="box infomessage" %)
345 +(((
264 264  **✎Note: **
265 265  
266 266  * Values of BFM #0, #23 and #24 are copied to EEPROM memory of the LX3V-4AD. BFM #21 and BFM #22 are only copied when data is written to the gain/offset command buffer BFM #22. Also, BFM #20 causes writing to the EEPROM memory. The EEPROM has a life of about 10,000 cycles (changes), so do not use programs which frequently change these BFMs.
267 267  
268 268  * Because of the time needed to write to the EEPROM memory, a delay of 300 ms is required between instructions that cause a write to the EEPROM. Therefore, a delay timer should be used before writing to the EEPROM a second time.
351 +)))
269 269  
270 270  = **5 Defining gain and offset** =
271 271  
... ... @@ -305,9 +305,6 @@
305 305  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.
306 306  1. In the case of this example BFM #5 and #6 are read into the LX3V main unit and stored at D0 and D1. These devices contain the averaged data for CH1 and CH2 respectively.
307 307  
308 -
309 -
310 -
311 311  **Using gain and offset in a program**
312 312  
313 313  The gain and offset of the LX3V-4AD can be adjusted using push-button switches on the input terminal of the PC. It can also be adjusted using software settings sent from the PC.
... ... @@ -339,7 +339,7 @@
339 339  
340 340  **High-speed conversion by changing A/D conversion time in a program**
341 341  
342 -[[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]]**
422 +[[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]]**
343 343  )))
344 344  
345 345  Writing K10 to BFM#15 and set conversion time of all channels as 3ms.
... ... @@ -346,8 +346,6 @@
346 346  
347 347  Writing 1 to BFM#1 and set Channel 1 sample count to 1 to Channel 1 high-speed conversion.
348 348  
349 -= =
350 -
351 351  = **7 Diagnostics** =
352 352  
353 353  **Preliminary checks**