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Changes for page LX3V-4AD

Last modified by Devin Chen on 2024/11/27 15:04
From version 8.1
edited by Jim
on 2023/08/02 10:13
Change comment: There is no comment for this version
To version 9.1
edited by Jim
on 2023/08/02 10:18
Change comment: There is no comment for this version

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... ... @@ -66,29 +66,29 @@
66 66  
67 67  **Analog Inputs**
68 68  
69 -(% class="table-bordered" %)
70 -|=(% scope="row" style="width: 146px;" %) |=(% style="width: 455px;" %)**Voltage Input**|=(% style="width: 475px;" %)**Current input**
71 -|=(% 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.
72 -|=(% style="width: 146px;" %)**Analog input range**|(% style="width:455px" %)(((
69 +(% style="margin-left:auto; margin-right:auto" %)
70 +|= |=**Voltage Input**|=**Current input**
71 +|=**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.
72 +|=**Analog input range**|(((
73 73  DC -10V to +10V (input resistance: 200kΩ).
74 74  
75 75  Warning: this unit may be damaged by input voltage in excess of ±15V
76 -)))|(% style="width:475px" %)(((
76 +)))|(((
77 77  DC -20mA to +20mA (input resistance: 250Ω).
78 78  
79 79  Warning: this unit may be damaged by input currents in excess of ±32mA.
80 80  )))
81 -|=(% style="width: 146px;" %)**Digital output**|(% colspan="2" style="width:930px" %)(((
81 +|=**Digital output**|(% colspan="2" %)(((
82 82  12-bit conversion stored in 16-bit 2’s complement form
83 83  
84 -Maximum value:+2047 Minimum value:-2048
84 +Maximum value: +2047 Minimum value: -2048
85 85  )))
86 -|=(% 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)
87 -|=(% style="width: 146px;" %)(((
86 +|=**Analog accuracy**|±1% (for the range of -10V to +10V)|±1% (for the range of -20mA to +20mA)
87 +|=(((
88 88  **Conversion**
89 89  
90 -**speed**
91 -)))|(% colspan="2" style="width:930px" %)15ms/channel (Normal speed), 6ms/channel (High speed)
90 +**time for each channel**
91 +)))|(% colspan="2" %)Tconv ≤10ms (High-speed), 10ms≤Tconv≤20ms (Middle speed), Tconv>20ms (Low speed)
92 92  
93 93  **Analog Inputs continued...**
94 94  
... ... @@ -243,7 +243,7 @@
243 243  |b1: Offset/gain error|Offset/Gain data in EEPROM is corrupted or adjustment error.|Offset/Gain data normal
244 244  |b2: Power source abnormality|24V DC power supply failure|Power supply normal
245 245  |b3: Hardware error|A/D converter or other hardware failure|Hardware normal
246 -|b4: Channel 1 offset/gain error|(% rowspan="4" %)When channel offset/gain error is modified, the corresponding position is ON.|(% rowspan="4" %)Offset/Gain modification Normal
246 +|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
247 247  |b5: Channel 2 offset/gain error
248 248  |b6: Channel 3 offset/gain error
249 249  |b7: Channel 4 offset/gain error
... ... @@ -251,7 +251,7 @@
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  
254 -**✎Note: **b4 to b7, b9 and b13 to b15 are undefined.
254 +**✎Note: **b8, b9 and b13 to b15 are undefined.
255 255  
256 256  **Identification Code BFM #30**
257 257  
... ... @@ -286,7 +286,7 @@
286 286  
287 287  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).
288 288  
289 -* Bit device’s b1, b2 of the gain/offset BFM #21 should be set to 0, 1 to allow adjustment.
289 +* Bit device’s b1, b0 of the gain/offset BFM #21 should be set to 0, 1 to allow adjustment.
290 290  * Once adjustment is complete these bit devices should be set to 1, 0 to prohibit any further changes.
291 291  * Channel initialization (BFM #0) should be set to the nearest range, i. e. voltage/current etc.
292 292  
... ... @@ -338,7 +338,7 @@
338 338  
339 339  **High-speed conversion by changing A/D conversion time in a program**
340 340  
341 -[[image:/bin/get/Expansions/1%20Module/Analog/LX3V-4AD/?sheet=CKEditor.ResourceDispatcher&outputSyntax=plain&language=en&type=attach&reference=6.3-%E5%9B%BE%E7%89%871.png&typed=||style="float:left"]]**[[image:6.3-图片1.png]]**
341 +[[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]]**
342 342  )))
343 343  
344 344  Writing K10 to BFM#15 and set conversion time of all channels as 3ms.