Changes for page LT-22222-L -- LoRa I/O Controller User Manual
Last modified by Saxer Lin on 2025/04/15 17:24
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... ... @@ -277,7 +277,7 @@ 277 277 278 278 279 279 ((( 280 - In working mode MOD1, the uplink payload includesatotal of 9bytes. Uplink packets are sent over LoRaWAN FPort=2. By default, one uplink is sent every 10 minutes. (% style="display:none" %)280 +The uplink payload is 11 bytes long. Uplink packets are sent over LoRaWAN FPort=2. By default, one uplink is sent every 10 minutes. (% style="display:none" %) 281 281 282 282 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 283 283 |(% style="background-color:#4f81bd; color:white" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**1**|(% style="background-color:#4f81bd; color:white" %)**1**|(% style="background-color:#4f81bd; color:white" %)**1** ... ... @@ -295,7 +295,7 @@ 295 295 ))) 296 296 297 297 ((( 298 -(% style="color:#4f81bd" %)*** DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1, for a total of 1 byte 298 +(% style="color:#4f81bd" %)*** DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1, for a total of 1 byte, as shown below. 299 299 300 300 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 301 301 |**bit 7**|**bit 6**|**bit 5**|**bit 4**|**bit 3**|**bit 2**|**bit 1**|**bit 0** ... ... @@ -321,35 +321,35 @@ 321 321 322 322 ACI2 channel current is 0x1300/1000=4.864mA 323 323 324 -The last byte 0xAA= 10101010( B) means324 +The last byte 0xAA= 10101010(b) means, 325 325 326 326 * [1] RO1 relay channel is closed, and the RO1 LED is ON. 327 327 * [0] RO2 relay channel is open, and RO2 LED is OFF. 328 - 329 -* *LT22222-L:**330 - 331 -* [1]DI2channelishigh inputand DI2LEDis ON.332 -* [0]DI1channelis lowinput.333 - 334 -* [0] DO3 channel output state 328 +* [1] DI3 - not used for LT-22222-L. 329 +* [0] DI2 channel input is low, and the DI2 LED is OFF. 330 +* [1] DI1 channel input state: 331 +** DI1 is floating when there is no load between DI1 and V+. 332 +** DI1 is high when there is load between DI1 and V+. 333 +** DI1 LED is ON in both cases. 334 +* [0] DO3 channel output state: 335 335 ** DO3 is float in case no load between DO3 and V+. 336 336 ** DO3 is high in case there is load between DO3 and V+. 337 -** DO3 LED is offin both case338 -* [1] DO2 channel output is low and DO2 LED is ON. 339 -* [0] DO1 channel output state 340 -** DO1 is float case no load between DO1 and V+.341 -** DO1 is high incasethere is load between DO1 and V+.342 -** DO1 LED is offin both case.337 +** DO3 LED is OFF in both case 338 +* [1] DO2 channel output is low, and the DO2 LED is ON. 339 +* [0] DO1 channel output state: 340 +** DO1 is floating when there is no load between DO1 and V+. 341 +** DO1 is high when there is load between DO1 and V+. 342 +** DO1 LED is OFF in both case. 343 343 344 344 === 3.3.2 AT+MOD~=2, (Double DI Counting) === 345 345 346 346 347 347 ((( 348 -**For LT-22222-L**: this mode the **DI1 and DI2** are used as counting pins. 348 +**For LT-22222-L**: In this mode, the **DI1 and DI2** are used as counting pins. 349 349 ))) 350 350 351 351 ((( 352 -T otal:11 bytespayload352 +The uplink payload is 11 bytes long. 353 353 354 354 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 355 355 |(% style="background-color:#4f81bd; color:white" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white" %)**4**|(% style="background-color:#4f81bd; color:white" %)**4**|(% style="background-color:#4f81bd; color:white" %)**1**|(% style="background-color:#4f81bd; color:white" %)**1**|(% style="background-color:#4f81bd; color:white" %)**1** ... ... @@ -359,26 +359,26 @@ 359 359 ))) 360 360 361 361 ((( 362 -(% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DO3, DO2 and DO1 .Totally1bytesas below362 +(% style="color:#4f81bd" %)***DIDORO**(%%) is a combination for RO1, RO2, DO3, DO2 and DO1, for a total of 1 byte, as shown below. 363 363 364 364 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 365 -|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0** 366 -|RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1 365 +|**bit 7**|**bit 6**|**bit 5**|**bit 4**|**bit 3**|**bit 2**|**bit 1**|**bit 0** 366 +|RO1|RO2|FIRST|Reserve|Reserve|--DO3--|DO2|DO1 367 367 368 -RO is for relay. ROx=1 : close 368 +* RO is for relay. ROx=1 : closed, ROx=0 always open. 369 369 ))) 370 370 371 -* FIRST: Indicate this is the first packet after join network. 372 -* DO is for reverse digital output. DOx=1: output low, DOx=0: high or float. 371 +* FIRST: Indicates that this is the first packet after joining the network. 372 +* DO is for reverse digital output. DOx=1: output low, DOx=0: high or floating. 373 373 374 374 ((( 375 -(% style="color:red" %)**Note: DO3 bit is not valid for LT-22222-L .**375 +(% style="color:red" %)**Note: DO3 bit is not valid for LT-22222-L** 376 376 377 377 378 378 ))) 379 379 380 380 ((( 381 -**To usecountingmode, please run:**381 +**To activate this mode, please run the following AT command:** 382 382 ))) 383 383 384 384 ((( ... ... @@ -399,17 +399,17 @@ 399 399 ((( 400 400 **For LT22222-L:** 401 401 402 -(% style="color:blue" %)**AT+TRIG1=0,100**(%%)** (set DI1 port to trigger on low level, valid signal is 100ms) ** 402 +(% style="color:blue" %)**AT+TRIG1=0,100**(%%)** (set the DI1 port to trigger on a low level, the valid signal duration is 100ms) ** 403 403 404 -(% style="color:blue" %)**AT+TRIG1=1,100**(%%)** (set DI1 port to trigger on high level, valid signal is 100ms 404 +(% style="color:blue" %)**AT+TRIG1=1,100**(%%)** (set the DI1 port to trigger on a high level, the valid signal duration is 100ms) ** 405 405 406 -(% style="color:blue" %)**AT+TRIG2=0,100**(%%)** (set DI2 port to trigger on low level, valid signal is 100ms) ** 406 +(% style="color:blue" %)**AT+TRIG2=0,100**(%%)** (set the DI2 port to trigger on a low level, the valid signal duration is 100ms) ** 407 407 408 -(% style="color:blue" %)**AT+TRIG2=1,100**(%%)** (set DI2 port to trigger on high level, valid signal is 100ms 408 +(% style="color:blue" %)**AT+TRIG2=1,100**(%%)** (set the DI2 port to trigger on a high level, the valid signal duration is 100ms) ** 409 409 410 -(% style="color:blue" %)**AT+SETCNT=1,60**(%%)** (Set COUNT1 value to 60)** 410 +(% style="color:blue" %)**AT+SETCNT=1,60**(%%)** (Set the COUNT1 value to 60)** 411 411 412 -(% style="color:blue" %)**AT+SETCNT=2,60**(%%)** (Set COUNT2 value to 60)** 412 +(% style="color:blue" %)**AT+SETCNT=2,60**(%%)** (Set the COUNT2 value to 60)** 413 413 ))) 414 414 415 415 ... ... @@ -416,7 +416,7 @@ 416 416 === 3.3.3 AT+MOD~=3, Single DI Counting + 2 x ACI === 417 417 418 418 419 -**LT22222-L**: This mode the DI1 is used as a counting pin.419 +**LT22222-L**: In this mode, the DI1 is used as a counting pin. 420 420 421 421 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 422 422 |(% style="background-color:#4f81bd; color:white" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white" %)**4**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**1**|(% style="background-color:#4f81bd; color:white" %)**1**|(% style="background-color:#4f81bd; color:white" %)**1** ... ... @@ -427,16 +427,16 @@ 427 427 )))|DIDORO*|Reserve|MOD 428 428 429 429 ((( 430 -(% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1 .Totally1bytesas below430 +(% style="color:#4f81bd" %)***DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1, for a total of 1 byte, as shown below. 431 431 432 432 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 433 -|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0** 434 -|RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1 433 +|**bit 7**|**bit 6**|**bit 5**|**bit 4**|**bit 3**|**bit 2**|**bit 1**|**bit 0** 434 +|RO1|RO2|FIRST|Reserve|Reserve|--DO3--|DO2|DO1 435 435 ))) 436 436 437 -* RO is for relay. ROx=1 : close, ROx=0 always open. 438 -* FIRST: Indicate this is the first packet after join network. 439 -* DO is for reverse digital output. DOx=1: output low, DOx=0: high or float. 437 +* RO is for relay. ROx=1 : closed, ROx=0 always open. 438 +* FIRST: Indicates that this is the first packet after joining the network. 439 +* DO is for reverse digital output. DOx=1: output low, DOx=0: high or floating. 440 440 441 441 ((( 442 442 (% style="color:red" %)**Note: DO3 is not valid for LT-22222-L.** ... ... @@ -444,7 +444,7 @@ 444 444 445 445 446 446 ((( 447 -**To usecountingmode, please run:**447 +**To activate this mode, please run the following AT command:** 448 448 ))) 449 449 450 450 ((( ... ... @@ -457,7 +457,9 @@ 457 457 ))) 458 458 459 459 ((( 460 -Other AT Commands for counting are similar to [[MOD2 Counting Command>>||anchor="H3.3.2AT2BMOD3D22C28DoubleDICounting29"]]. 460 +AT Commands for counting: 461 + 462 +The AT Commands for counting are similar to [[MOD2 Counting Command>>||anchor="H3.3.2AT2BMOD3D22C28DoubleDICounting29"]]. Use only the commands that match 'DI'. 461 461 ))) 462 462 463 463 ... ... @@ -465,11 +465,11 @@ 465 465 466 466 467 467 ((( 468 -**LT22222-L**: This mode the DI1 is used as a counting pin.470 +**LT22222-L**: In this mode, the DI1 is used as a counting pin. 469 469 ))) 470 470 471 471 ((( 472 -The AVI1 is also used for counting. AVI1 is usedtomonitor the voltage.Itwillcheck thevoltage**every 60s**,if voltage is higher or lower than VOLMAX mV, the AVI1Countingincrease 1,so AVI1 countingcanbe used to measure a machine working hour.474 +The AVI1 is also used for counting. It monitors the voltage and checks it every **60 seconds**. If the voltage is higher or lower than VOLMAX mV, the AVI1 count increases by 1, allowing AVI1 counting to be used to measure a machine's working hours. 473 473 474 474 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 475 475 |(% style="background-color:#4f81bd; color:white" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white" %)**4**|(% style="background-color:#4f81bd; color:white" %)**4**|(% style="background-color:#4f81bd; color:white" %)**1**|(% style="background-color:#4f81bd; color:white" %)**1**|(% style="background-color:#4f81bd; color:white" %)**1** ... ... @@ -479,16 +479,16 @@ 479 479 ))) 480 480 481 481 ((( 482 -(% style="color:#4f81bd" %)**DIDORO **(%%)is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1 .Totally1bytesas below484 +(% style="color:#4f81bd" %)**DIDORO **(%%)is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1, for a total of 1 byte, as shown below. 483 483 484 484 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 485 -|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0** 486 -|RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1 487 +|**bit 7**|**bit 6**|**bit 5**|**bit 4**|**bit 3**|**bit 2**|**bit 1**|**bit 0** 488 +|RO1|RO2|FIRST|Reserve|Reserve|--DO3--|DO2|DO1 487 487 ))) 488 488 489 -* RO is for relay. ROx=1 : close, ROx=0 always open. 490 -* FIRST: Indicate this is the first packet after join network. 491 -* DO is for reverse digital output. DOx=1: output low, DOx=0: high or float. 491 +* RO is for relay. ROx=1 : closed, ROx=0 always open. 492 +* FIRST: Indicates that this is the first packet after joining the network. 493 +* DO is for reverse digital output. DOx=1: output low, DOx=0: high or floating. 492 492 493 493 ((( 494 494 (% style="color:red" %)**Note: DO3 is not valid for LT-22222-L.** ... ... @@ -497,7 +497,7 @@ 497 497 ))) 498 498 499 499 ((( 500 -**To use this mode, please run:**502 +**To activate this mode, please run the following AT command:** 501 501 ))) 502 502 503 503 ((( ... ... @@ -514,9 +514,9 @@ 514 514 ))) 515 515 516 516 ((( 517 -** Plusbelow command for AVI1 Counting:**519 +**In addition to that, below are the commands for AVI1 Counting:** 518 518 519 -(% style="color:blue" %)**AT+SETCNT=3,60**(%%)** 521 +(% style="color:blue" %)**AT+SETCNT=3,60**(%%)** (set AVI Count to 60)** 520 520 521 521 (% style="color:blue" %)**AT+VOLMAX=20000**(%%)** (If AVI1 voltage higher than VOLMAX (20000mV =20v), counter increase 1)** 522 522