Changes for page LX3V-4AD
Last modified by Devin Chen on 2024/11/27 15:04
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... ... @@ -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 ... ... @@ -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**|((( 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" %)((( 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 -)))|((( 76 +)))|(% 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" %)((( 81 +|=(% 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: 84 +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 -|=((( 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;" %)((( 167 167 **Conversion** 168 168 169 -** timeforeach channel**170 -)))|(% colspan="2" %)Tconv ≤10ms(High-speed),10ms≤Tconv≤20ms(Middlespeed),Tconv>20ms (Lowspeed)90 +**speed** 91 +)))|(% colspan="2" style="width:930px" %)15ms/channel (Normal speed), 6ms/channel (High speed) 171 171 172 172 **Analog Inputs continued...** 173 173 ... ... @@ -249,15 +249,15 @@ 249 249 ))) 250 250 |#31|(% colspan="9" %)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. 178 + 179 +(% class="box infomessage" %) 180 +((( 181 +**✎Note: ** 261 261 ))) 262 262 263 263 **Channel Selection** ... ... @@ -322,7 +322,7 @@ 322 322 |b1: Offset/gain error|Offset/Gain data in EEPROM is corrupted or adjustment error.|Offset/Gain data normal 323 323 |b2: Power source abnormality|24V DC power supply failure|Power supply normal 324 324 |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 adjustmentnormal246 +|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 326 326 |b5: Channel 2 offset/gain error 327 327 |b6: Channel 3 offset/gain error 328 328 |b7: Channel 4 offset/gain error ... ... @@ -330,7 +330,7 @@ 330 330 |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) 331 331 |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) 332 332 333 -**✎Note: **b 8, b9 and b13 to b15 are undefined.254 +**✎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, b 0of the gain/offset BFM #21 should be set to 0, 1 to allow adjustment.289 +* 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.297 +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"]] 299 +(% style="text-align:center" %) 300 +[[image:LX3V-4AD_html_e3a9b9608260f138.png||height="297" width="600" class="img-thumbnail"]] 379 379 380 380 **✎Note: ** 381 381 304 +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. ... ... @@ -415,7 +415,7 @@ 415 415 416 416 **High-speed conversion by changing A/D conversion time in a program** 417 417 418 -[[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]]**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]]** 419 419 ))) 420 420 421 421 Writing K10 to BFM#15 and set conversion time of all channels as 3ms.