OPTO 22 NETWORK LED DIMMER USER'S GUIDE - HY-LINE
Contents
1. u u B 162 A DAARAAN 203 A 244 B 56558899 285 B BBEUHggag 326 BH 163 A 204 A 245 A ee AAA 286 z BEEUWgUB 327 BgBSBUB 164 f 205 B 246 B gun 287 B 328 B D2. 1 B 33 B 65 B 59555555 97 B 129 B P8555555 2 B 55555550 B 5555556 66 B 98 B 130 B P5555550 3 A 35 BARABBA 67 B AGAAAaYA 99 B 131 8 g BB E BR 8 4 B BBBEBEU 36 58955570 68 B BASANAN 100 B BOgBERU 132 B UBBE BB 5 B 88588088 37 a aes 69 EH BEBBBYBB 101 a aes 133 g
3. Addr Switch Addr Switch Addr Switch Settings Settings Settings 160 uBgBBBBH 200 240 161 uBgBBBB 201 0880880 241 162 202 Be eee 242 Bee ee 163 203 243 164 uBgBByBH 204 Be pees 244 165 GAGAAGAL 205 ugBBuunu 245 166 gBgBBgB 206 246 167 207 247 168 uBgBgBEE 208 ugByBBEBH 248 169 ea 209 ugBUBBBU 249 170 210 250 171 211 99998895 251 99999895 172 uuu 212 252 ggg BH 173 TANANAN 213 PHARAOH 253 guys 17
4. Addr Switch Addr Switch Addr Switch Addr Switch Addr Switch Settings Settings Settings Settings Settings 0000508 32 BBUBBBBB 64 50555555 96 128 5855555 1 5558555 33 55055556 65 97 BUgBBBEU 129 gBBBBBBEg 2 55555575 34 BBUBBBUB 66 505553505 98 130 55555508 35 BBUBBB U 67 50555506 99 BUgBBBU 131 4 55555055 36 BBUBBUBH 68 BUBBBUEB 100 57055055 132 5585055 5 BBBBBUB 37 BBUBBUBU 69 BUBBEBUE 101 BugBBgEg 133 QBBBAgSg 6 55555005 38 BBUBBUZB 70 50555005 102 S255005 134 7 39 18988000 71 BOUBRBUDU 103 135 8 AAAATAAA 40 72 104 AGYATAAS 136 GAAAGAAS 9 gBBBBUBB 41 73 105 BUBgBUBEU 137 10 42 BBUBUBB 74 AGABYAGA 106 AUGAGAGA 138 5550565 11 43 75 BgBBgBEU 107 BggBgBug 139
5. 366 B 407 B uBBuBguB 448 B 489 B 367 B 89586958 408 B 449 B 490 B 368 z Bag 409 z 450 z 491 z 369 B 410 B gBBEURB 451 B 492 B 59089855 370 B 411 B BANDANE 452 B 493 B 371 B 412 B BUR 453 B 494 B 5686989 372 B 413 B 58896988 454 B ggBmnBgB 495 B 5586998 373 B Ae AYAd 414 B BANDHAN 455 B Deas 496 590859555 374 B Bug BUB 415 B 456 B 497 B gg 375 B Ae AREA 416 B 457 B Ae 498 B 5995888 376 B 89558955 417 B 458 B ggBBnUBB 499 B 377 B 418 B 459 B 500 BH 9598890 378 B 419 98988898 460 B UgBagBUg 501 B 95595988 379 a BUR 420 a 461 a ggBBUgns8 502 BH 558969 380 421 462 503 y gggunuun 381 B Bug ggg 422 B 463 B gg 504 B uuu 382 B BggUgUB 423 B 464 B 505 B 383 B AGE Un 424 B uRngBBuuu 465 B 506 88 384 B Bug 425 B 58586888 466 B 507 B 385 B
6. Addr Switch Addr Switch Addr Switch Addr Switch Settings Settings Settings Settings m 32 BEBASAN 64 96 gagBBBBB 1 HBHHEHH 33 BUBBEBL 65 JuBBBBB 97 5 nARARUR 34 5955505 66 QBBABUR 98 PAARA 3 aasang 35 BUBABUU 67 o GAA 99 gugBABU 4 36 BURBUBB 68 P5585055 100 5 37 ByBBunu 69 PARAWAN 101 BAHAR 6 DARAWA 38 Bagnauua 70 102 7 39 71 103 ug 8 nARRAR 40 BUBgBEB 72 104 9 BBBuBBu 41 73 105 PARAAN 10 42 PAYAYA 74 gBRURWB 106 QAWANA 11 B BED BU 43 BOBO 75 107 G EAGAGE 12 aiaiai i aja 44 76 1289858 1088 Qggaggs5s 1 45 77 WBBugEg 109 PAHAN 14 46 BuyBuuun 78 NABINE 10 15 65500060 47 258535 79 FAs 11 min ajaja jaja 16 48 BumBBEEB 80 12 17 49 Bugs 81 TAHARAH 113 GUE AAae i8 BARBARE 50 ae ees 82 114 gagasgg 15 Pawana 20 BBHBUBB 52 Byugnunn 84 116 uggBu58 21 BBgBUBg 53 BUWANA 85 TANANAN 17 22 RAHATA 86 WAATEA 118 22 BENEH 55 BuuBuuu 87 19 24 12 56 88 120
7. 426 B 467 B ggg 508 B uuu 386 B 427 B gBgBUR 468 B GEAGAAGY 509 B GEREYUAA 387 B eee 428 B 469 B 510 B 59699989 388 B 429 470 B 511 B 389 BH 430 a 471 a AeA 512 H 390 a 431 H gnus 472 a 56858999 391 B 432 B ung 473 B 392 B 433 B ung 474 B ggBgBgBB 393 z HARAHAAA 434 z 475 z TIBANE 394 B 435 B 58558898 476 B ajaja jaja ajala 395 B 436 B 477 B gung 396 B 437 B ung 478 B BEBUNGAH 397 B 438 B ung 479 B 50896998 398 z 439 z ung 480 z mijini 399 B 58886998 440 B 58998959 481 B 400 H gBBBuuuu 441 a AE ajaja 482 a 401 B 442 B GAGE YAaY 483 B mimin a jajalan 402 B 443 B ung UB 484 B 403 z 444 z unu UB 485 z uuu 404 B 445 B 58596988 486 B 405 WAARAEAA 446 BANGUNAN 487 uuu gun 406 GAAGAPAG 447 488 Opto 22 Network LED Dimmer User s Guide DMK ADDRESSES Opto 22 Network LED Dimmer User s Guide
8. 25 BBUUBBU 57 89 gBguAE 121 gggunng 26 BAHTERA 58 90 122 27 BAWEAN 59 91 123 28 BBUUuBH 60 92 124 uuyguu aa 29 AAA 61 93 GAREYAL 125 30 62 BuU 94 PAREHA 126 31 85099060 6 95 127 Opto 22 Network LED Dimmer User s Guide ADDRESS CHARTS Optomux Addresses Key Switch up Switch down Optomus addresses use all eight of the DIP switches on 1 S1 is the bottom bank of switches if you are looking at the dimmer with the screw wiring connectors at the top Do not use address 0 it is the broadcast address 51
9. 12 BBBBUOBH 44 BBUBQOUBB 76 595509058 108 59059055 140 gBABOUES 13 Ba8nBuga 45 77 AAG 109 141 14 BBBBOOUB 46 BRE 78 AGAAGEEA 110 BggBuguB 142 15 BABA 47 111 BugRUUEN 143 WAHANGEH 16 BBUBgBBBB 80 50505555 112 144 P5855655 17 49 81 113 145 gBBGUBBBu 18 50 BBugBBgB 82 BEBUBBEB 14 BgguBBuB 146 GAAGAAWA 1 9 BBBORACU 51 AARUABGU 8 BgBuBBUU 115 BUGUAAUY 147 URBURAVU 20 BBBEgBUBH 52 BBgUBUBB 84 BUBUBSUEB 116 BuggBgEH i48 Y55505 21 BBBUBUBU 53 85 BUBUBUEU 117 80008080 149 22 54 ae ees 86 BUBUBUDH 118 BUB 150 98404008 23 BBByRgUU 55 BBgunuuu 87 APOE AEE 119 151 24 BBBUUAAB 56 BBEUUgBBEB 88 120 BuggugBEB 152 QAAQUAAA 25 BBBBOUBAU 57 BBuggBB 89 BuBBggBAU 121 B gggsE 153 UBBUgaBg 26 58 BB 90 BUBUHBEB 122 154 QBAQUBGA 27 59 91 123 Bangun 155 QgasggBuu 28 AAAS 60 92 mBgBgugsn 124 Bugggug 156 29 61 93 BgBBugE 125 Bug 157 GAAGGEAY 30 BBBugUug 62 94 AVATTUA 126 BUNUH 158 31 BARANGE 95 Bunguuug 127 AUTRU 159 gEBOUUUU Opto 22 Network LED Dimmer User s Guide OPTOMUX ADDRESSES
10. 22 NETWORK LED DIMMER USER S GUIDE Form 2038 140417 April 2014 22 Automation made simple 43044 Business Park Drive Temecula CA 92590 3614 Phone 800 321 OPTO 6786 or 951 695 3000 Fax 800 832 OPTO 6786 or 951 695 2712 www opto22 com Product Support Services 800 TEK OPTO 835 6786 or 951 695 3080 Fax 951 695 3017 Email support opto22 com Web support opto22 com Opto 22 Network LED Dimmer User s Guide Form 2038 140417 April 2014 Copyright O 2012 2014 Opto 22 All rights reserved Printed in the United States of America The information in this manual has been checked carefully and is believed to be accurate however Opto 22 assumes no responsibility for possible inaccuracies or omissions Specifications are subject to change without notice Opto 22 warrants all of its products to be free from defects in material or workmanship for 30 months from the manufacturing date code This warranty is limited to the original cost of the unit only and does not cover installation labor or any other contingent costs Opto 22 modules and solid state relays with date codes of 1 96 or newer are guaranteed for life This lifetime warranty excludes reed relay SNAP serial communication modules SNAP PID modules and modules that contain mechanical contacts or switches Opto 22 does not warrant any product components or parts not manufactured by Opto 22 for these items the warranty from the original manufac
11. outs sad 3 For Modbus ASCII and 7 3 For esso 3 Installing and Wiring the Network LED 4 42 0 0 4 Witing the SeridliNGIWOMK pb RR 4 Wiring Loads and Power 2 2 23 0 2 2222 5 TESSIN G ML IT 6 Controlling LEDS MANU AMY aden et eee PR YR RR Fee tah a 6 Controlling LEDs through a Serial Network 6 Using the DMX PrOlOCOl Gate quet reet ex PEE RE pa ia yan 6 Functions Available in Modbus ASCII and 7 Determining Brightness Valte er tA RR RE SR Ee Y ER eyes 7 Writing and Reading Brightness Values 8 Determining Ramp TIME Value coser p top dates EROR Red 9 Using the Modbus ASCII Protocol 10 Supported Fulicilon ais sede i dere CAREER DRE RR 0 hegiSter Mapa sdb S aa aan ag 10 Using the Protocol tu eate dae us eoe iae Va d 1 a 3 3 Check serial network wiring iii tuese a Ba 3 Check DIP SWIEChIes is a
12. master for the RS 485 link LEDs TX RX Green TX Red RX PWM Intensifies as LEDs are ramped up fully lit at duty cycle of 10096 PWM Frequency 244 Hz PWM Period 4 2 milliseconds PWM Resolution Brightness commands are 8 bit logarithmic curve duty cycle commands are 15 bit resolution Max Number of Ramp Steps 256 using logarithmic brightness curve 32 768 if writing linear duty cycle Ramp Time Parameter Optomux and Modbus protocols only User selectable with range from 0 255 Operating Temperature 20 to 70 Storage Temperature 20 to 85 Humidity 0 95 humidity non condensing Agency Approvals UL CE CSA all pending RoHS Warranty 30 months Opto 22 Network LED Dimmer User s Guide INSTALLATION AND USE For rated power mount to a flat thermally conductive surface steel aluminum not use address 0 it is the broadcast address Both ends of the physical link must be terminated Master must supply bias Connectors and Indicators 12 24VDC power LED outputs External connection pushbutton input 22 LED SPCV LVIOOW Test pushbutton Serial port Recommended Cables TX RX Serial Green TX communication Red PWM Intensifies as LEDs are ramped up Dimming activity off when duty cycle is 0 fully lit when duty cycle is 10096 TX RX LED The following cables are reco
13. 4 214 254 ajaja jaja jaja 175 215 255 BEHEHHHEHEEBS 176 TapE 216 177 217 mn am aay 178 218 179 219 uuu 180 AYaA 220 181 221 WgBguunu 182 222 gustus 183 a ajaja 223 Gua 184 224 185 225 186 226 uggBnnun 187 ajala ajaja 227 Be Aaa 188 228 ajaja ajakan 189 ung 229 ugygBBuBU 190 ug 230 5553223558 191 ug 231 192 pmuBBEBEH 232 193 233 194 gee 234 Baye 195 235 ee 196 PEAAAGAA 236 GOPATWAA 197 237 ajaja ajaja aja 198 Baa 238 99589558 199 239 Opto 22 Network LED Dimmer User s Guide ADDRESS CHARTS DMX Addresses DMX addresses use all eight of the DIP Key switches on S1 plus one switch on S2 Switch up Make sure you re looking at the dimmer B Switch down with the screw wiring connectors at the top Addr Switch Settings Addr Switch Settings Switch Settings Addr Switch Settings Addr Switch Settings
14. 78 50944 C700 98 64000 FA00 79 51456 C900 99 64512 00 80 52224 ccoo 100 65280 00 81 52992 CF00 Determining Ramp Time Value Ramp Time values range from 0 255 equivalent to 0 262 66 8 seconds By default Ramp Time is set to 12 decimal 0x00 e Avalue of 0 sets Ramp Time to the default e Values 1 255 set the full scale ramp time milliseconds 256 Regardless of the value ramping logic will update LED brightness no more than once per PWM Period 4 2 ms 1000 Duration in sec 100 High Low 256 Ramp Time value Example 1 Suppose you want to ramp LEDs up from 0 to 100 brightness in 10 seconds 1000 10 100 10 000 100 39 decimal 0x27 100 256 100 256 Opto 22 Network LED Dimmer User s Guide CONTROLLING LEDS THROUGH A SERIAL NETWORK Example 2 Ramp LEDs down from 10096 to 2596 brightness in 30 seconds 1000 30 100 30 000 100 156 decimal 0 9 75 256 75 256 Using the Modbus ASCII Protocol The Network LED Dimmer supports Modbus ASCII mode and acts as a slave on the Modbus network For details on the Modbus protocol see the Modbus over Serial Line Specification and Implementation Guide at http www Modbus org The bit sequence in Modbus ASCII mode is Bits 1 LSB 1 1218 4 5 6 7 89 10 With Parity Start 1 2 31456 7 Parity Stop 7 data bits 1 parity bit 1 stop bit Without Parit
15. 88 1700 10 6656 1 00 1 7168 1C00 12 7936 1F00 13 8448 2100 14 9216 2400 15 9728 2600 16 10496 2900 17 11008 2B00 18 11776 2 00 19 12288 3000 20 13056 3300 21 13824 3600 22 14336 3800 23 15104 3 00 24 15616 3000 25 16384 4000 26 16896 4200 27 17664 4500 28 18176 4700 29 18944 4 00 30 19712 4000 Opto 22 Network LED Dimmer User s Guide 31 20224 4 00 32 20992 5200 33 21504 5400 34 22272 5700 35 22784 5900 36 23552 5C00 37 24064 5E00 38 24832 6100 39 25344 6300 40 26112 6600 41 26880 6900 42 27392 6800 43 28160 6 00 44 28672 7000 45 29440 7300 46 29952 7500 47 30720 7800 48 31232 7 00 49 32000 7000 50 32768 8000 51 33280 8200 52 34048 8500 53 34560 8700 54 35328 8A00 55 35840 8 00 56 36608 8 00 57 37120 9100 58 37888 9400 59 38400 9600 60 39168 9900 61 39936 9 00 INSTALLATION AND USE 62 40448 9 00 82 53504 0100 63 41216 100 83 54272 0400 64 41728 00 84 54784 0600 65 42496 600 85 55552 0900 66 43008 800 86 56064 0800 67 43776 00 87 56832 DEO0 68 44288 ADOO 88 57344 E000 69 45056 B000 89 58112 E300 70 45824 B300 90 58880 E600 71 46336 B500 91 59392 E800 72 47104 B800 92 60160 00 73 47616 00 93 60672 EDOO 74 48384 BDOO 94 61440 F000 75 48896 BFOO 95 61952 F200 76 49664 C200 96 62720 F500 77 50176 C400 97 63232 F700
16. 98008 151 B 24 56 88 BgBUBUU 120 152 25 B 57 B 89 B AUBGHSEA 121 B Bug 153 B QBEC URBE 26 B 58 B 90 B ENDHANG 122 B Bug gag 154 B 27 B BBBUUEGH 59 B 91 B 123 B AGUGUAGA 155 B BANDHANE 28 B AEARHARE 60 4 BBgggBug 92 B AGAGUAGY 124 B 800090899 156 B 29 B BBBy gna 61 B 93 8 125 157 9 30 62 B BANTUAN 94 BgBggunu 126 B 158 GAAPEEAY 31 B 58800098 63 B 95 B 127 B 80009008 159 B 32 B BANDHUNG 64 B 96 B BBBEHHUU 128 160 8 Opto 22 Network LED Dimmer User s Guide DMK ADDRESSES Addr Switch Settings Addr Switch Settings Addr Switch Settings Addr Switch Settings Addr Switch Settings 161 202 243 254 y 88800500 225 y
17. BAEBUBAB 6 B A555805 38 B A555650 70 B 102 B AGGAAGAY 134 B GAABAGAG 7 B 39 B BEBE 71 B BUBEBUJgBS 103 B 80958908 135 H 8 BBBBBuUU 40 BBuBBEU 72 B 104 136 gRBE BE 9 A AAAAWAAA 41 73 B AWAAWAAA 105 APWAPAAA 137 B 10 B 55550550 42 B BBUBGBAU 74 B 106 B BERAGSAG 138 A gBBEgR Bu 11 5 43 B EBUBUBUS 75 B BUBBUBUB 107 B 139 B QE BERG 12 B BABAURQQ 44 B 76 B 108 5 140 B gBBEUBBU 13 B BBBBUSgHH 45 B 77 B BgBBUUBB 109 B BggBuuaB 141 B gEREE GEB 14 BBBEROUB 46 B 78 B BABADAN 110 B 142 15 B BEBBOUS 47 B 88080098 79 B Agee 111 80089908 143 B 16 B BARANG 48 80 112 144 B 17 49 81 BAGAGABAS 113 B 145 B GAAGABAA 18 B 5557555 50 B BBUUBEBU 82 B BgBUBBBU 114 B 146 B ugBBE BEBO i9 B 51 B BBQUBEUE 83 B 115 B BUNDA 147 B 20 B BBBORBO 52 B BBgUBBu 84 B BUBOBBUU 116 B 148 B BgEBEBBUU 21 B 55505058 53 B BBOgUBgHS 85 B 117 B AGGGAGAA 149 B 22 B 585505 54 B B50750850 86 B 118 B BORESHA 150 fe ay 23 B ae 55 H BAJARA 87 B ape eae 119 B 800
18. D Dimmer NOTE If you are using the Network LED Dimmer for manual control only skip this section Go to page 4 Before you install the Network LED Dimmer for use on a serial network you ll need to know Protocol you ll be using DMX Modbus ASCII or Optomux Address for the dimmer on the serial network Position of the dimmer on the network is it the last physical device on the link For Modbus parity and baud rate For Optomux baud rate Hold the dimmer with the screw wiring connectors at the top and the serial connector at the bottom as shown Open the Network LED Dimmer s case by squeezing the sides and lifting off the cover Avoid touching the circuit board Use the two red blocks of white DIP switches to set protocol address termination and parity and baud rate if applicable IMPORTANT Ignore on off indications on the DIP switches Hold the Dimmer as shown and follow diagrams to set the switches To determine the correct switch settings use one of the following Ifyou have a smart phone or tablet scan the OR code that s on the inside of the Dimmer cover and follow the link Tap Configuring gt Set Configuration Orgoto op22 co LED SPCV LV100w and choose Configuring gt Set Configuration Orusethe DIP switch diagrams on the following page and in the appendix Opto 22 Network LED Dimmer User s Guide INSTALLATION AND USE 5 When you have finished setting DIP switches continue with In
19. HARAH 165 A 206 B 247 B 56558998 288 B 329 BH Aaa 166 207 A 50886958 248 A 9558955 289 330 BH BgBBUBB 167 A 58988998 208 A 249 A 59556888 290 B 331 B BgBBgBug 168 f 209 250 B UP EAAY 291 B 332 B 169 f 210 B GU AGAAAY 251 B njajan alaa 292 B 333 B 170 B 211 B 252 B 50556899 293 B 334 B 171 B PAP AYALA 212 B 253 B 5596988 294 BH 335 B BgBBBu 172 213 A GYAGAYAG 254 A gag un 295 BH Aas 336 B 173 A 98989988 214 255 95959998 296 B 337 B BUB u 174 ung 215 B 256 B 0000000 297 a 338 BH BHAN 175 4 78080098 216 H 99868000 257 EL EI E El E E El El 298 BBpBgBB 339 ai fai iaai ia 176 A uuu 217 B 258 B BBEBBBBSU 299 B 340 B 177 B 218 B ugBUgBB 259 B BEBBBBUuS 300 B 341 B BgBEUByBBg 178 unu BA 219 B 260 301 342 gy 179 A 58558898 220 A ajaja jaja ajala 261 B 302 B 343 B ByBUBU 180 GAGYAAGY 221 B 262 y 303 344 y Bun BERE 181 B PANGA
20. NAN 222 B ung 263 B 304 B Ape uuu 345 B AP AGYAAS 182 B GAG AYAY 223 B 264 B BEBBBUU 305 B 346 B BB Ban 183 A Pau gu 224 B 265 BRBBURBSS 306 B BBggBBB 347 B BgBuUgBu 184 f ung 225 B 266 H BRBBURB 307 BH BBguBBug 348 a BUB 185 A gnus 226 B 267 a DEBATATA 308 a 349 a 186 B ung Un 227 B 5588898 268 B BARAHA 309 B BAHANE 350 B 187 f ung 228 B 269 B 310 B Ae ede 351 B 188 gau uu 229 BE 270 z BARATAR 311 z 352 z BUB 189 f 230 B ggg 271 B 312 B BB 353 B AGTaAAAA 190 uuu 281 B 272 B 313 B BBgugBBB 354 BH BggBBBB 191 A ung 232 A 59588955 273 B 314 B BBpgugBB 355 B piala 192 B ug 233 B 5986888 274 B BRATABAT 315 B 356 B 193 ggBBBEBB 234 A 275 m 316 88000890 357 m 194 B 235 H 276 pee ea 317 358 195 A Ae Aaa 236 B 277 H 318 H BANGUNAN 359 BH 196 A 237 B ajala aja 278 B 319 B 360 B HH 197 A 238 A 59586989 279 B njujuk ja 320 B 361 BH 198 A
21. P switches The number of switches used and the addresses that are available depend on the serial protocol youre using Modbus ASCII 1 127 18 SEES S1 Optomux 1 255 19 52 DMK 1 512 21 Do not use address 0 it is the broadcast address Opto 22 Network LED Dimmer User s Guide MODBUS ASCII ADDRESSES Modbus ASCII Addresses Modbus addresses use only seven of the DIP switches on S1 The last switch on the far left if you re looking at the dimmer with the screw wiring connectors at the top is for parity see page 3 Do not use address 0 it is the broadcast address Key Switch up Switch down S1
22. aa dhe Perche Dey Kan Dese eked Ge reo e 3 If you re using 5 3 If you re using 452 RR nere rm etre b ere eR ea 3 EE Sia inaa wah aa A otv E E RP aa ea due cab vede ue vd pubs Vd 4 Connectors and Indicators 0 22 88 8 15 Recomimended Cables Pane dd 5 Dimensional 05 222222222222 2 2 22 16 Opto 22 Network LED Dimmer User s Guide E Address Cah Sa a s aana Na sah aan E 17 sisaning an Dagan a panga ang aa Dagan Nad gana 17 Modbus ASCII 5 5 18 OptormituX AAtesses 19 blog i MM M 21 Opto 22 Network LED Dimmer User s Guide Installation and Use Introduction The Opto 22 Network LED Dimmer is a constant voltage PWM pulse width modulation dimmer that controls light emitting diodes LEDs The Network LED Dimmer is suitable for 12 24 VDC constant voltage LED assemblies lamps bulbs strips bars and rope It can also be used for other resistive type loads Pulse width modulation provides linear dimming with minimal color shift and no flicker The Network LED Dimmer acts by contro
23. e INSTALLATION AND USE Register Addresses 80 127 are reserved Reading or writing to these registers will result in an exception response Illegal Data Address code 0x02 For details on using the Duty Cycle Brightness Ramp Step Time and Ramp to Brightness parameters see Functions Available in Modbus ASCII and Optomux on page 7 Using the Optomux Protocol The Network LED Dimmer supports the Optomux protocol in ASCII mode NOTE The Network LED Dimmer supports a 2 wire RS 485 link and 2 pass mode only There are no options for 4 wire or 4 pass mode The bit sequence in Optomux ASCII mode is Bits 1 LSB 1 2 4 5 7 9 10 No Start 1 2 3 4 6 7 MSB alwaysO Stop For further details of the Optomux protocol see the Optomux Protocol Guide form 1572 The Optomux commands shown in the following table can be used for the Network LED Dimmer For PC based drivers to communicate using the Optomux protocol from your Windows based application see the OptoDriver Toolkit a free developer toolkit available on our website e The positions field can vary depending on the command Because the Network LED Dimmer has a single channel the referenced position must be 0x0001 NOTE If you are using the Optomux driver send 0 for positions Since the Dimmer has only one channel it is channel 0 in the driver examples assume a Network LED Dimmer addr
24. emark of Computer Associates International Inc ARCNET is a registered trademark of Datapoint Corporation Modbus is a registered trademark of Schneider Electric Wiegand is a registered trademark of Sensor Engineering Corporation Nokia Nokia M2M Platform Nokia M2M Gateway Software and Nokia 31 GSM Connectivity Terminal are trademarks or registered trademarks of Nokia Corporation Sony is a trademark of Sony Corporation Ericsson is a trademark of Telefonaktiebolaget LM Ericsson CompactLogix MicroLogix SLC and RSLogix are trademarks of Rockwell Automation Allen Bradley and ControlLogix are a registered trademarks of Rockwell Automation CIP and EtherNet IP are trademarks of ODVA groov includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit http www openssl org All other brand or product names are trademarks or registered trademarks of their respective companies or organizations Opto 22 Automation Made Simple Opto 22 Network LED Dimmer User s Guide Table of Contents Installation and US 2 sana 1 INTOGUGUON gone 1 Manual and System 2 2 2 4 1 For nep tue quent Kg ad an wager eja var etae verte rers 2 Configuring the Network LED DImmMEer 2 Setting DIP SWIECIBS Pe a diee De e 3
25. ess of 0x80 e In examples checksum is shown when known or question marks are used as placeholders Values beginning with Ox indicate hex value for example 0x01 is hex 01 e For details on using Duty Brightness and Ramping see Functions Available in Modbus ASCII and Optomux on page 7 Functions only if it is the first command Power Up sent after powerup or reset A power up Clear PUC clear expected error is returned if any other command is sent first Reset 1 4 Dimmer unit to powerup S80BAAcr Identify 5 Read Device Unit Type Returns an 8 bit Request gt 80FAEcr Unit Type ASCII hex value of 0x51 for the dimmer Response A5166cr Opto 22 Network LED Dimmer User s Guide CONTROLLING LEDS THROUGH A SERIAL NETWORK Note This character is ASCII 96 decimal Request gt 80 0x60 Response Ammddyyyyccccvvvvrrrrrrrr cr mmadyyyy is Hardware Version Date Reads device information mm monin hex Hc ney MN yyyy Read Returns a 96 bit ASCII hex value yer nex 0706 is Oct 1 2012 80 ccccvvvv is Firmware Version Device Info composed of 32 bits ASCII hex for each field in the following order part number always 9301 vvvv revision number 1 93010001 Program Dale 9301 revision 1 2 93010004 Program Firmware Number Revision ir 9301 revision 10 rrrrrrrr is reserved and reads all zeros Toaale J J 9 Fu
26. ggBBBUB 239 A uuu 280 z BEBEBUU 321 z EgGEBRABH 362 9 EgUBUBBU 199 f ee 240 B 281 B 322 B ByEBBBB 363 B BUgBURS 200 B 241 B 282 323 y 364 y 201 B 242 B 283 B 324 B BUBBBB 365 B 89586988 Opto 22 Network LED Dimmer User s Guide ADDRESS CHARTS Addr Switch Settings Addr Switch Settings Addr Switch Settings Addr Switch Settings
27. ically puts the correct 0x0001 value into the string Opto 22 Network LED Dimmer User s Guide SPECIFICATIONS Specifications Nominal Input Voltage Operating Current 12 or 24 VDC Full range 9 30 VDC 20 mA 9 12 V 0 duty cycle 30 mA with pushbutton pressed Max Output Power 100 W 12 V 8 A 50 C ambient 100 W 24 V 4 50 ambient Derate to 0 A 70 ambient On board Fuse 10 A automotive mini fuse red Torque Specs Recommended for 6 position screw connector 6 in Ib 0 678 N m External Pushbutton Excitation Open Circuit Voltage 8 VDC Typical P B open Short Circuit Current 4 mA Typical P B closed Protocols DMX512 A Modbus ASCII Optomux Serial Communication Link 1 RS 485 shielded twisted pair 2 pair one pair for data one for common port with duplicate terminal positions for easy daisy chaining Max Turnaround Delay 12 microseconds Modbus and Optomux only Max Dimmers on Link 124 Opto 22 Network LED Dimmers Max Distance 1000 feet 304 8 m at 115 200 500 feet 152 4 m at 250 000 Selectable Data Rates Baud DMX 250 000 Modbus 9600 19 200 115 200 230 400 Optomux 9600 19 200 115 200 230 400 Address Range DMX 1 512 Modbus 1 127 Optomux 1 255 dee Termination and Biasing Set DIP switch inside case if Dimmer is at the physical end of the link Biasing must be supplied by
28. k on the setting is retained and they will be at the same level of brightness you set before 2 When you have finished wiring and testing carefully set the dimmer s cover back in place and snap it closed Controlling LEDs Manually The built in pushbutton on the Network LED Dimmer provides manual control for testing connections For manual control beyond testing you can wire your own momentary normally open pushbutton to the dimmer Typical pushbuttons that work with the Network LED Dimmer are doorbells or similar simple pushbuttons See Wiring Loads and Power on page 5 for a wiring diagram Controlling LEDs through a Serial Network You can control LEDs with the Network LED Dimmer using any of three serial protocols e DMX See page 6 Modbus ASCII See page 10 e Optomux See page 11 Using the DMX Protocol The Network LED Dimmer supports the DMX512 A protocol over serial IMPORTANT The Opto 22 Network LED Dimmer is a single channel dimmer so it occupies just one slot A slot is any one of the data bytes within the DMX packet For details on the DMX protocol visit http www opendmx net index php DMX512 A The Protocol and Timings sections may be especially useful ES Opto 22 Network LED Dimmer User s Guide INSTALLATION AND USE Functions Available in Modbus ASCII and Optomux If you re using Modbus or Optomux protocols with the Network LED Dimmer you have five functions available Set LED brigh
29. level from current brightness page 9 positions is 0001 modifier is a 4 bit ASCII hex value Send this command twice first set the rate then start the ramp 1 lt Set modifier to ASCII char H to set Ramp Time Ramp Time Request gt 8070001 1531 Z For Ramp Time data is 8 bit ASCII Sets dimmer to a ramp time of 0x15 hex value If data is 0 default ramp Ramping z positions 25 time of 12 0x0C is used if data is modifier data greater than 0 the ramp time will increase or decrease accordingly Set modifier to ASCII char I capital Ramp to Brightness letter i to set Ramp to Brightness value Request 28020001 17F00A9cr and start the ramp Sets dimmer ramp to brightness level to For Ramp to Brightness data is a 0 7 00 or mid scale brightness 16 bit ASCII hex value The logarithmic table is indexed with an 8 bit value in the most significant byte of the 16 bit data field Opto 22 Network LED Dimmer User s Guide INSTALLATION AND USE Troubleshooting If the Network LED Dimmer isn t responding in the way you expect try these suggestions Test power and field wiring Once you have wiring connected test the unit using the built in pushbutton See Connectors and Indicators on page 15 for the pushbutton s location Ifyour LEDs don t turn on when you press the pushbutton check the voltage connected to the Dimmer and check wiring to the LED
30. lling the amount of power sent to the LEDs rapidly changing the state from on to off This high switching frequency makes dimming efficient and effective for LEDs The Network LED Dimmer includes a serial communications port a test pushbutton and two external indicator lights Manual and System Control With the Network LED Dimmer you can control LEDs either manually or through a serial network to incorporate LED control into existing building automation and lighting control systems e Formanual control use a momentary pushbutton wired to the dimmer A test pushbutton is also built into the unit LED SPCV LVIOOW e For system control use one of these standard serial protocols DMX512 A Modbus ASCII or Optomux The Network LED Dimmer uses an RS 485 serial network and up to 128 dimmers can be on the same serial link total for all protocols Test pushbutton Serial port Opto 22 Network LED Dimmer User s Guide FOR HELP For Help If you have difficulty using the Network LED Dimmer and cannot find the help you need in this user s guide contact Opto 22 Product Support Phone 800 TEK OPTO 800 835 6786 NOTE Email messages and phone 951 695 3080 calls to Opto 22 Product Support Hours are Monday through Friday grouped together and 7 a m to 5 p m Pacific Time answered in the order received Fax 951 695 3017 Email support opto22 com Opto 22 website www opto22 com Configuring the Network LE
31. mmended for RS 485 serial communications Other cables may be used but keep in mind that low capacitance less than 15 pF ft is important for high speed digital communication links The cables listed below are all 24 gauge 7x32 stranded with 100 ohm nominal impedance and a capacitance of 12 5 pF ft Belden P N 8102 with overall shield Belden P N 9729 individually shielded Belden P N 8162 individually shielded with overall shield Manhattan P N M3475 individually shielded with overall shield Use one pair for data and the other for signal common Connect the shield to ground Do not connect common to ground Opto 22 Network LED Dimmer User s Guide SPECIFICATIONS Dimensional Drawings 4 98 12 65 cm 2 50 6 35 cm 1 27 3 23 cm Opto 22 Network LED Dimmer User s Guide Address Charts Introduction This appendix shows how to set the serial network address of the Network LED Dimmer using its DIP switches An even easier way to find out addresses is to use the online configurator e Ifyou have a smartphone or tablet scan the OR code that s on the inside of the Dimmer s cover and follow the link Tap Configuring gt Set Configuration e Orgoto op22 co LED SPCV LV100w and choose Configuring gt Set Configuration IMPORTANT Ignore on off indications on the switches Hold the Dimmer as shown and set switches up or down for the address you need See page 3 for more about DI
32. mounted on a flat thermally conductive surface for example steel or aluminum 2 Using two 8 or 10 screws suited to the mounting surface s construction install the dimmer through the screw holes on each end see dimensional diagram on page 16 Wiring the Serial Network 1 Forall serial networks DMX Modbus ASCII and Optomux use one set of three terminals on the serial connector as shown in the Network Connections diagram below If the dimmer is in the middle of the serial link use the other set of three terminals for daisy chaining to the next device If you are using DMX use connector adapters as necessary to connect the dimmer to a DMX cable See Recommended Cables on page 15 2 Terminate the devices at both ends of the RS 485 link typically at the light controller the master and at the last dimmer If a Network LED Dimmer is at an end set its termination DIP switch as shown in Setting Switches on page 3 3 Biasthe network at one location only typically the master Network Connections NOTE Controller master AA AA must provide bias Up to 128 Network LED Dimmers can be on the same RS 485 link v 22 22 End of link Light Set termination Controller Tie shield to Ground Middle of link End of link Do not tie Common to Ground No termination Set termination DIP switch Data Data Sig
33. nal common Cable shield n a Tie to ground at one location only Opto 22 Network LED Dimmer User s Guide INSTALLATION AND USE Connection to DMX Cable 3 pin XLR 5 pin XLR 1 Common 1 1 5 2 1 2 Data 2 2 4 3 3 Data 3 3 Not connected 4 Use bare wire screw terminal to XLR Not connected 9 connector adapter if necessary Wiring Loads and Power 1 Wire the middle two screw connectors to the LED load as shown in the diagram below 2 If you are using a separate momentary pushbutton typically a doorbell or other simple normally open pushbutton wire it to the two screw connectors as shown 3 Wire a 12 or 24 VDC power supply to the other two screw connectors Low voltage LED light fixture Momentary pushbutton 12 24 VDC optional Power supply ANANA 22 NOTE Pre manufactured LED light fixtures have a resistor built in If you are building your own assembly from LED components you must include an appropriate resistor Opto 22 Network LED Dimmer User s Guide CONTROLLING LEDS MANUALLY Testing 1 Test the unit by pressing the built in test pushbutton To turn on or off Push briefly To ramp up or down Push and hold let go at the level of brightness you want Once you have ramped to the level you want you can push briefly to turn LEDs off When you push again to turn them bac
34. nctionally equivalent to pressing the Request gt 80 000173 99 positions push button for a short time a tap Response Acr Set the brightness from the dimmer s See Determining Brightness Value on logarithmic table page 7 and Writing and Reading Brightness Set positions is 0001 Values on page 8 Brightness W positions 53 data is a 16 bit ASCII hex value 9 data The logarithmic table is indexed with Request gt 80W00013F0059cr 8 bit value in the most significant byte of Dimmer is set to a value of or the 16 bit data field quarter scale brightness See Writing and Reading Brightness Values 8 Read 16 bit ASCII hex value of current Read logarithmic table index indicating Regue E g0C000 18er Read dimmer brightness level Response Axxyy cr is 8 bit hex index of logarithmic table Brightness positions brightness level for the dimmer positions is 0001 yy is 00 Low level write to PWM duty cycle Y register XOU se sco mn T data data is a 16 bit ASCII hex value with valid range from 0x0000 Ox7FFF Request gt 80d00018Dcr Low level read access of PWM duty cycle Read 16 bit duty cycle ied Duty d ains 61 register Response positions is 0001 is most significant byte and least significant byte of register value Ramp channels to specific brightness See Determining Ramp Time Value on
35. rithmic table but the duty cycle is available if you need this low level control Determining Brightness Value IMPORTANT Brightness values are 16 bit values with the lower 8 bit the least significant byte set to 0 The Dimmer ignores the lower 8 bits that is it treats them like zeros The reason values are in the most signifcant instead of the least significant byte is for future development We ll be able to offer greater resolution in the future and still keep existing code working correctly Brightness values range from 0 255 A value of 0 means LEDs are off A value of 255 means LEDs are fully on To determine the brightness value to use Target 255 256 100 Brightness value Example Suppose you want to set LEDs to 3596 brightness 35 255 256 100 22848 dec 5940 hex Because the Dimmer ignores the lower 8 bits it will use a hex value of 5900 See the following page for values to use Opto 22 Network LED Dimmer User s Guide CONTROLLING LEDS THROUGH A SERIAL NETWORK Writing and Reading Brightness Values The following table shows the values to use when writing or reading brightness 0 0 0000 1 768 0300 2 1280 0500 3 2048 0800 4 2560 0 00 5 3328 0000 6 3840 0200 7 4608 1200 8 5120 1400 9 58
36. s e If your LEDs do turn on then you know that wiring is correct Check serial network wiring Remember that The light controller master must provide bias The first and last devices on the serial link must be terminated Amaximum of 128 Opto 22 Network LED Dimmers can be on one serial link Check DIP switches Verify that DIP switches are set correctly for the unit s address position on link and other communication settings The easiest way to check settings is e Ifyou have a smart phone or tablet scan the OR code that s on the inside of the Dimmer s cover and follow the link Tap Configuring Get Current Configuration e Orgoto op22 co LED SPCV LV100w and choose Configuring gt Get Current Configuration Set the switches so they look like yours then click the button to verify configuration If you re using Modbus To find out if communication is successful check for errors or Modbus exception responses Remember that Modbus register numbers are different from register addresses Register numbers start with 1 the corresponding register addresses start with 0 If you suspect this might be the issue try offsetting by one and see if that fixes it If you re using Optomux Since the Network LED Dimmer is a single channel unit the referenced position for the positions field must be 0x0001 If you re using Opto 225 Optomux driver with the Dimmer use a zero for position The driver automat
37. stalling and Wiring the Network LED Dimmer on page 4 Setting DIP Switches 555090 pct UPUEXEIXLLL 1 switches determine address and parity Parity applies to Modbus ASCII only For addresses see page 17 For Modbus ASCII Parity switch Even Parity No parity IMPORTANT Make sure you hold the Network LED Dimmer with the screw wiring connectors at the top and the serial connector at the bottom Ignore on off indications on the switches and follow diagrams below S2 switches determine baud rate protocol Key and termination See details below Switch up n Switch down This switch must be up in all cases For Modbus ASCII Optomux Baud rate switches Protocol switches 9600 EN Optomux B 19 200 E Modbus L LB Bu 5 200 E omx i 230 400 Reserved EN Termination switch End of link Terminated Middle of link Not used Protocol Must be up For DMX Address see page 21 Not used Termination Up End of link Terminated Down Middle of link Opto 22 Network LED Dimmer User s Guide INSTALLING AND WIRING THE NETWORK LED DIMMER Installing and Wiring the Network LED Dimmer 1 Determine where you want to mount the dimmer NOTE In order to meet maximum output power specs the dimmer must be
38. tness to a specific percentage between zero and 100 no ramping Brightness Read Write Set Read Brightness Uses a logarithmic table in the Network LED Dimmer Ramp LEDs up or down to a Uses a logarithmic table in specific percentage of Ramp to Brightness Ramping the Network LED Dimmer brightness Ramp LEDs up or down over a Ratio Time Rampin Uses a logarithmic table in specified length of time ping the Network LED Dimmer Set LED level using the PWM Duty Cycle duty cycle Read Write Set Read Duty Uses linear values Uses a logarithmic table in Toggle on off Toggle Toggle the Network LED Dimmer or equivalent linear values human eye sees light logarithmically so the logarithmic table is designed to produce the effect the human eye expects For example if brightness is set at 50 the human eye will perceive LEDs to be halfway to full brightness PWM duty cycle uses linear values however a 50 duty cycle will not necessarily appear to the eye as halfway to full brightness The logarithmic table for Brightness goes from 0 to 255 Zero represents no brightness LEDs off and 255 represents full brightness LEDs fully lit A value of 127 represents 5096 brightness Linear values in the PWM duty cycle go from 0 to 32 767 essentially they are counts A value of 16 383 represents a 50 duty cycle which is not the same as 50 brightness Most applications will use the loga
39. turer applies These products include but are not limited to OptoTerminal G70 OptoTerminal G75 and Sony Ericsson GT 48 see the product data sheet for specific warranty information Refer to Opto 22 form number 1042 for complete warranty information Wired Wireless controllers and brains and N TRON wireless access points are licensed under one or more of the following patents U S Patent No s 5282222 RE37802 6963617 Canadian Patent No 2064975 European Patent No 1142245 French Patent No 1142245 British Patent No 1142245 Japanese Patent No 20025359254 German Patent No 60011224 Opto 22 FactoryFloor groov Optomux and Pamux are registered trademarks of Opto 22 Generation 4 groov Server ioControl ioDisplay ioManager ioProject ioUtilities mistic Nvio Nvio net Web Portal OptoConnect OptoControl OptoDataLink OptoDisplay OptoEMU OptoEMU Sensor OptoEMU Server OptoOPCServer OptoScript OptoServer OptoTerminal OptoUtilities PAC Control PAC Display Manager Project SNAP Ethernet SNAP I O SNAP OEM 1 0 SNAP PAC System SNAP Simple SNAP Ultimate I O and Wired Wireless are trademarks of Opto 22 ActiveX JScript Microsoft MS DOS VBScript Visual Basic Visual C Windows and Windows Vista are either registered trademarks or trademarks of Microsoft Corporation in the United States and other countries Linux is a registered trademark of Linus Torvalds Unicenter is a registered trad
40. y Start 1 2 3 4 516 Supported Functio n Codes 7 Stop 7 data bits no parity 2 stop bits Read Holding Registers 0x03 3 Reads a contiguous block from 1 to 125 16 bit registers Write Single Register 0x06 6 Writes a single 16 bit register Write Multiple Registers 0 10 16 Writes a contiguous block from 1 to 123 16 bit registers Reports the following Slave ID A 1 byte slave 1 0 of 0x51 Run Indicator Status always OxFF Additional Data A 4 byte Hardware version date in format Report Slave ID 0x11 17 mmddyyyy mm month in hex dd day in hex yyyy year in hex 0A0107DC Oct 1 2012 Followed by a 4 byte Firmware number and revision Ex 93010002 number 9301 revision 2 Followed by four Reserved bytes that are zero filled Register Map NOTE The Dimmer has only one channel However you can still read and write to register numbers 2 16 for example in order to use Read Holding Registers 0x03 and Write Multiple Registers 0x10 If you are writing the Dimmer ignores any data for the additional register numbers 2 16 in this example if reading 0x0000 is returned for each register except the first one 1 0 Duty Cycle Read Write 17 16 Brightness Read Write 33 32 Ramp Time Write 49 48 Ramp to Brightness Write 65 64 Toggle Write se 80 127 Reserved gt Opto 22 Network LED Dimmer User s Guid
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