LSI Modbus Sensor Bhokisi reMushandisi Manual

1 Sumo

Modbus Sensor Box (code MDMMA1010.x, pano inonzi MSB) chigadzirwa chemagetsi chinogadzirwa neLSI LASTEM chinobvumira kushamwaridzana nyore uye nekukurumidza kwezvigadziriso zvezvakatipoteredza nePLC / SCADA systems; semuenzaniso, iyo photovoltaic application inoda kazhinji kupindirana akasiyana marudzi emagetsi sensor (dzimwe nguva neayo calibration factor), tembiricha sensors uye anemometers ane masisitimu ekutarisa uye kutarisa kwekuisirwa.
MSB inovimbisa kuchinjika, kuvimbika uye iyo LSI LASTEM chaiyo, pamwe neiyo advan.tages of a standard communication protocol yakaedzwa pa-pa-basa kwemakore: Modbus RTU®.
Chimbo chinoyera zvinotevera parameters:

• Nr. 1 voltage chiteshi chekuyera masaini anobva kumaradiometer (pyranometers/solarimeters) kana kubva kugeneric voltage kana zviratidzo zvemazuva ano 4 ÷ 20 mA;
• Nr. 2 chiteshi chematembiricha sensors nePt100 (chigadzirwa chinosiyana 1) kana Pt1000 (chigadzirwa chinosiyana 4) chinopikisa kupisa;
• Nr. 1 chiteshi che frequency chiratidzo (taco-anemometer).
• Nr. 1 chiteshi chekubatanidza kune sensor yekuyera kureba kwemabhanan'ana kumberi (cod. DQA601.3), kubva pano inongopihwa zita remheni sensor; iyo chiteshi inotungamirwa kubva kuFW kudzokorora 1.01.

Iyo sampling rate (yekuverenga kutenderera kwemasaini ekuisa) yakaiswa pa1 sekondi, kunze kweiyo mheni sensor s.ampinotungamirwa nechirongwa chenguva chinogoneka. Chiridzwa chinoshandisa zuva repakarepo, sampinotungamirwa mukati menguva inogadziriswa (processing rate) uye yakagadziriswa mberi kuitira kuti ipe seti yehuwandu hwekugadzirisa; zvose data pakarepo uye kugadzirisa kwehuwandu kunogona kuendeswa kuburikidza neModbus protocol.

MSB inogariswa mukati mediki, chigaba cheuchapupu chinogona kuiswa nyore.

1.1 Zvinyorwa pamusoro pebhuku rino

Gwaro: INSTUM_03369_en - Kwidziridzo musi wa12 Chikunguru 2021.
Ruzivo rwuri mubhuku rino runogona kushandurwa pasina kuziviswa. Hapana chikamu chebhuku rino chinogona kutsikiswa, kana pamagetsi kana nemuchina, pasi pemamiriro ezvinhu, pasina kupihwa mvumo yakanyorwa neLSI LASTEM.
LSI LASTEM inochengetedza kodzero yekuita shanduko kuchigadzirwa ichi pasina kuvandudzwa kwegwaro iri nenguva.
Copyright 2012-2021 LSI LASTEM. Kodzero dzese dzakachengetwa.

2 Kuiswa kwechigadzirwa

2.1 General kuchengetedza mitemo

Ndokumbira uverenge iyo inotevera general chengetedzo mitemo kuitira kuti udzivise kukuvara kwevanhu uye kudzivirira kukuvadzwa kuchigadzirwa kana zvimwe zvinogoneka zvine chekuita nazvo. Kuti udzivise kukuvadzwa, shandisa chigadzirwa ichi chete maererano nemirairo irimo.

Kuisa uye kugadzirisa maitiro kunofanirwa kuitwa chete nevashandi vane mvumo uye vane hunyanzvi hwebasa.

Isa chiridzwa chacho munzvimbo yakachena, yakaoma uye isina ngozi. Humidity, guruva uye kupisa kwakanyanya kunogona kukanganisa kana kukuvadza chiridzwa. Munzvimbo dzakadaro tinokurudzira kuiswa mukati memidziyo yakakodzera.

Simba chiridzwa nenzira yakakodzera. Teerera uye tarisa magetsi emagetsi seanoratidzwa kune iyo modhi yaunayo.

Rongedza zvese zvinongedzo nenzira yakakodzera. Nyatsoteerera kune madhayagiramu ekubatanidza anopiwa nechiridzwa.

Usashandise chigadzirwa kana uchifungidzira malfunctions. Muchiitiko chekufungidzira kusashanda zvakanaka, usasimbaradza chiridzwa uye ubate rutsigiro rwakabvumidzwa rwehunyanzvi nekukurumidza.

Usaise kushanda chigadzirwa pamberi pemvura kana condensing humidity.

Usaise kushanda kwechigadzirwa mumhepo inoputika.
Usati waita chero oparesheni pamagetsi ekubatanidza, magetsi emagetsi system, masensa uye midziyo yekutaurirana:

• Bvisa magetsi
• Bvisa izvo zvakaunganidzwa electrostatic discharges uchibata ivhu conductor kana midziyo

2.2 Kurongeka kwezvikamu zvemukati

Mufananidzo 1 unoratidza marongerwo ezvikamu mukati mebhokisi. Iyo terminal block yakabatana nePt100 sensing element (inoshanda kune chigadzirwa musiyano 1 chete), inoshandiswa kuyera chiridzwa chemukati tembiricha; Izvi zvinodaidzwa seTemperature 2 sensor. Kana iwe uchida kushandisa chiridzwa chekuisa seimwe yekuyeresa poindi, uchienzaniswa neaya atove aripo Tembiricha 1, unogona kubvisa iyo Pt100 sensor uye shandisa mabhodhi emagetsi ekunze tembiricha sensor.

• PWR-ON, OK/Err, Tx-485, Rx-485: ona §6.2.
• SW1: sarudza iyo anemometer simba sarudzo:
  • Pos. 1-2: LSI LASTEM anemometer ine yemukati foto-diode.
  • Pos. 2-3: generic anemometer ine simba rinobva kubhodhi terminals Power In.
• SW2: sarudza kuyerwa kwechiyero chekuisa tension:
  • Pos. 1-2: 0 ÷ 30 mV.
  • Pos. 2-3: 0 ÷ 1000 mV.
• SW3: chiridzwa reset hardware (push-bhatani).
• SW4: sarudza kuiswa kweiyo yekumisa resistor (120) paRS-485 bhazi mutsetse:
  • Pos. 1-2: resistor yakaiswa.
  • Pos. 2-3: resistor haina kuiswa.

2.3 Mechanical fasting

Kuiswa kwemidziyo kunogona kutakurwa-pamadziro nenzira ye 4 madziro plugs, uye 6 mm screws, uchishandisa maburi akaiswa pane yekumashure.

MSB ndeye chaiyo yekuyera midziyo, asi inoenderana nekunyura kwemafuta (kunyangwe zvishoma); nekuda kwechikonzero ichi, isu tinokurudzira kuisa iyo midziyo munzvimbo ine mumvuri uye yakachengeteka kubva kune emuchadenga vamiririri (kunyangwe kana isinganyatso kudikanwa).

2.4 Kubatana kwemagetsi

Simba chiridzwa maererano nehunyanzvi hwekuita. Kunyanya iwe uchawana iyo chaiyo oparesheni uchishandisa iyo yakakodzera earthing yemagetsi tambo uye mitsara yekutaurirana.

Pasi pechifukidziro chebhokisi, unogona kuwana mufananidzo unoratidza wiring yemagetsi yeRS-485 mutsara wekukurukurirana uye sensors; inopfupikiswa kuburikidza netafura inotevera:

(*) Waya 3 inoshandiswa pakuripira mutsara; yakabatana nePt100/Pt1000 sensor munzvimbo imwechete iyo waya 2 yakabatana zvakare. Dzivisa kubatanidza bhiriji rekudimbudzira pakati pewaya 2 ne3 pane MSB terminal board: nenzira iyi mutsetse wekupokana haushande nemazvo uye nekudaro tembiricha yekuverenga inoshandurwa nemutsara kuramba. Izvo zvakare hazvina kunaka, kana pakashandiswa 4 waya Pt100/Pt1000 sensor, pfupi-circuit waya 3 uye 4: mune iyi kesi siyai yakabviswa waya 4.

Ndapota shandisa sereferensi yekubatanidza dhayagiramu pasi pekavha yebhokisi reMSB.

(**) Inoshanda kune chigadzirwa musiyano 4 chete: tembiricha 2 inopihwa kubva kufekitori kuburikidza nePt100 sensor yekuyera MSB yemukati tembiricha. Bvisa iyi sensor kubva kubhodhi terminals kana iyi yekuisa ichida kushandiswa kune yekunze tembiricha sensor.

(***) Kubva pane musiyano wechigadzirwa.

(****) Inoda FW 1.01 kana kutevedzana.

Pakutanga ita kubatanidza kwema sensors anomhanyisa tambo mukati memakomba e-cable-guides; iyo isina kushandiswa tambo-vatungamiri inofanira kuvharwa, kushandisa, kune example, chidimbu chetambo. Simbisa tambo-madhairekitori nenzira kwayo kuitira kudzivirira kubuda kweguruva, hunyoro kana mhuka mukati memudziyo.

Kumagumo batanidza tambo dzemagetsi. Kuvhenekera kweGreen LED pane kadhi reMSB kunosimbisa kuvapo kwemagetsi emagetsi (ona §6.2).

Mumusimboti tinokurudzira kupatsanura mitsara yemagetsi kubva kumitsara yekuyeresa inoshandiswa pakubatanidza ma sensors neMSB, kuitira kudzikisa kukanganiswa kwemagetsi kunogona kuita kushoma; saka dzivisa kushandiswa kwemijaho imwe chete yemhando dzakasiyana dzewaya. Isa mutsara wekumisa resistor kumativi ese eRS-485 bhazi (chinja SW4).

Iyo mheni sensor mukati inoshandisa mudziyo wakanyanya kujeka unokwanisa kugamuchira masaini eredhiyo-frequency; kuitira kukwidziridza kugona kwayo kwekugamuchira kwehunder bolt radio emissions, zvinokurudzirwa kuisa sensor panzvimbo yakakodzera kure nemidziyo inogona kukonzera kusagadzikana kwe electro-magnetic se, mune ex.ample, redhiyo yekufambisa midziyo kana magetsi ekuchinja magetsi. Nzvimbo yakakodzera yeiyi sensor ndeyekuti chero magetsi kana emagetsi mudziyo usipo.

2.4.1 Seri mutsetse 2

Kubatana kune serial yekutaurirana mutsara nr. 2 inoitiswa-kuburikidza neyechikadzi 9 pini yekubatanidza inowanikwa mukati mechiridzwa. Batanidza MSB kuPC uchishandisa yakajairwa DTE/DCE tambo (kwete inverting). MSB inoshandisa masaini eRx/Tx chete, saka 9 pin D-Sub connector cabling inogona kudzikiswa kuti ishandise mapango 2, 3 ne5 chete.

Funga kuti serial line 2 masaini emagetsi anowanikwawo pa-board terminals 21 uye 22, achibvumira mashandiro ekutaurirana nemheni sensor. Usashandise ese ari maviri serial links panguva imwe chete, shandisa neimwe nzira mabhodhi terminal uye 9-pini serial yekubatanidza (batanidza yekutanga uye bvisa yechipiri, kana zvinopesana).

3 System hurongwa uye manejimendi

MSB inoshongedzerwa nemabasa akati wandei ayo anogona kurongwa zviri nyore kuburikidza neiyo terminal emulation chirongwa (yeexample Windows HyperTerminal kana chero chirongwa chekutengesa kana chemahara chinogona kutorwa kubva paInternet).

Kurongeka kwemidziyo kunoitwa-kubatanidza PC serial mutsara (kuburikidza ne USB/ RS-232 adapta kana yekuzvarwa) kune serial mutsara 2 weMSB (ona §0). Iyo terminal chirongwa chinofanirwa kurongwa sezvinotevera:

•  Bit rate: default 9600 bps;
• Parity: hapana;
• Terminal Mode: ANSI;
• Echo: yakaremara;
• Kuyerera kwekudzora: hapana.

MSB inopa mukana kumabasa ayo kuburikidza neiyo nyore menyu interface. Kuwanikwa kwemenu kunoenderana nekumisikidzwa kweiyo sensor yekuvhenekesa (ona §0):

• Kana iyo mheni sensor isina kugoneswa, ingo dzvanya Esc chero nguva kusvika iyo yekumisikidza menyu yaonekwa pane terminal.
• Kana iyo mheni sensor mukati yakagoneswa muMSB, shandisa imwe yeidzi nzira, uchivimbisa zvakadaro kuti sensor yakabviswa kubva kuMSB terminals (ona §2.4):
  • Kana zvisingadiwe kutangazve MSB, dzvanya `#' kakawanda kusvika menyu yabuda.
  • Kana MSB inogona kutangwazve, dzvanya bhatani rayo reset (ona §2.2), kana bvisa uye shandisa zvakare simba; kana iyo yekumisikidza menyu ikabuda pane terminal, kurumidza dzvanya Esc.

Iyo yekumisikidza menyu ine zvinotevera zvinhu:
Main Menu:

1. About…
2. Commune. PARAM.
3. Sampling
4. Data Tx
5. Default config.
6. Sevha config.
7. Restart system
8. Statistics

Iwe unogona kuwana kune akasiyana mabasa uchidzvanya, pane terminal, iyo nhamba yekiyipad inoenderana nechinhu chaunoda. Basa rinotevera rinogona kunge riri menyu nyowani kana chikumbiro chekuchinja parameter yakasarudzwa; munyaya iyi inoratidzwa kukosha kwezvino kweparameter uye hurongwa hunomirira kuiswa kwehutsva hutsva; dzvanya Enter kuti usimbise hutsva hwakaiswa kukosha, kana kudzvanya Esc kuti udzokere kune yakapfuura menyu pasina kuchinja yakasarudzwa parameter; iyo Esc kiyi inoitawo mafambiro kune yapfuura menyu.
Cherechedzo: kana iwe uchida kuratidza hunhu hwedesimali shandisa doti sechiparadzanisi chedesimali pakuisa nhamba.

3.1 Kushandiswa kwemheni sensor

LSI LASTEM Modbus Sensor Bhokisi reMushandisi Manual

MSB inogovera RS-232 mutsara wekutaurirana wePC yekubatanidza nemutsara unoshandiswa kutaurirana nemheni sensor; nekuda kweichi chikonzero, kumwe kungwarira kunoda kutorwa kugadzirisa MSB uye kushandisa mheni sensor nayo. Iyo chaiyo sisitimu yekushandisa saka kubatanidza mudziyo mumwe panguva.
Kuve nekushandura iyo MSB kumisikidzwa, simbisa kudzima sensor yemheni, wobva watora mukana kune yekuseta menyu (ona §0). Tevera mirairo iyi:

1. Shandura zvigadziriso parameters sezvinodiwa; kunyanya iyo parameter Sampling Lightning sensor Polling rate, kana yasiyana ne zero inomisa sensor power line (clamp 19, ona §2.4).
2. Rekodha iwo achangobva kugadziridzwa paramita (Chengetedza config command).
3. Gonesa kutaurirana nemheni sensor uchishandisa rairo Sampling Lightning
   Sensor Activate.
4. Mukati memasekonzi gumi bvisa mutsara we RS-10 serial nePC uye simbisazve kubatana kwemagetsi ne sensor; mushure menguva ino MSB inopa kune reprogram uye sampgadzirisa sensor uchishandisa iyo yakatsanangurwa chiyero chenguva.
5. Kana nguva yakareba yaidiwa kudzoreredza iyo sensor yekubatanidza, zvinokwanisika kutangazve MSB nebhatani reset; mushure mechinguva MSB chengetedza kushanda ne sensor sezvakaratidzwa munhanho 4.

Kuve nekugadzirisa zvakare MSB imwe nguva, bvisa sensor yemheni uye uteedzere rairo sezvakaratidzwa pa§0.

Mushure mekutanga kweMSB, kukosha kwekuyera kubva kumheni sensor kunofanirwa kuve kwakagadzirira mushure menguva yakawanda yemasekonzi gumi pamwe neiyo s.ampling rate inotsanangurwa pakuvhota kwayo.

3.2 Default marongero

Magadzirirwo maparamita anogona kushandurwa nemenu yepurogiramu ane maitiro ekutanga, akaiswa neLSI LASTEM, sezvakataurwa mune inotevera tafura:

3.3 Mabasa anowanikwa kubva kumenyu

Iyo programming menyu yeMSB inopa anotevera mabasa:

About
Kuratidza registry data yechiridzwa: mucherechedzo, serial nhamba uye shanduro yechirongwa.

Communic. param.
Kune imwe neimwe yemitsara miviri yekutaurirana (1= RS-485, 2= RS-232) inobvumira kuronga mamwe maparamita anobatsira pakutaurirana pakati peMSB nemidziyo yekunze (PC, PLC, nezvimwewo), kunyanya:

•  Bit rate, Parity uye Stop bits: inobvumira kugadzirisa serial yekutaurirana paramita kune imwe neimwe yemitsetse miviri. Ziva kuti Stop bit=2 inogona kuitwa chete kana Parity yaiswa kune imwe.
• Network kero: kero yetiweki yechiridzwa. Izvo zvinonyanya kukosha kuModbus protocol, kuti uwane (nenzira univocal) chiridzwa chekuremekedza kune vamwe chakabatana pane imwecheteyo RS-485 yekutaurirana mutsara.
• Modbus param.: inopa mukana wekugadzirisa mamwe ma paramita akajairwa neModbus protocol, kunyanya:
  • Chinjana inoyangarara nzvimbo: inobatsira kana iyo host system inoda kuchinjika kwema16 bit marejista, anomiririra kukosha kweinoyangarara.
  • Inoyangarara point kukanganisa: inoratidza kukosha kunoshandiswa kana MSB ichifanira kutsanangura kukanganisa datum mumarejista anounganidza iyo inoyangarara-point data.
  • Integer kukanganisa: inoratidza kukosha kunoshandiswa apo MSB inofanirwa kutsanangura kukanganisa datum mumarejista anounganidza data refomati yakazara.

Sampling
Inosanganisira maparameter anogadzirisa sampling uye kugadzirisa kwezviratidzo zvakaonekwa kubva kune zvinopinda, kunyanya:

• Voltage yekupinda chiteshi: paramita dzinotaurwa kune voltage yekuisa:
  • Chiteshi mhando: mhando yekupinda (kubva radiometer o kubva voltage kana ikozvino generic chiratidzo). Yambiro: kushandura iyi parameter inoda shanduko yakafanana munzvimbo yejumper JP1 sezvakaratidzwa nemeseji meseji pane terminal.
  • Shanduko param.: shanduko paramita yevoltage chiratidzo muhukoshi hunomiririra huwandu hwakayerwa; kana radiometer ikashandiswa, inodiwa kupinda kwechinhu chimwe chete chinoenderana nekunzwa kwe sensor, inoratidzwa mu µV/W/m2 kana mV/W/m2; kukosha uku kunoratidzwa mune yecalibration chitupa che sensor; muchiitiko chekupinza kuburikidza nechiratidzo chegeneric chinodiwa 4 parameters, inoenderana nechiyero chekuisa (inotaridzwa mumV) uye kune inoenderana inobuda chiyero (inotaridzwa muchikamu chekuyera chiyero chakayerwa); zve example kana ari voltage input inobatanidza sensor ine inobuda 4 ÷ 20 mA, inoenderana nehuwandu hune chiyero chechiyero 0 ÷ 10 m, uye ikozvino siginecha inoburitsa paMSB yekupinda, nenzira yekudonha kwemakumi mashanu, vol.tage siginecha kubva pa200 kusvika 1000 mV, kune maviri ekuisa / kubuda masikero anofanirwa kuiswa anotevera maitiro akateerana: 200, 1000, 0, 10.
• Anemometer param.: inobvumira kuronga iwo mutsara zvinhu zvine chekuita neanemometer yakabatana kune frequency kupinza. MSB inopa ma paramita akakodzera ekutonga kweLSI LASTEM mod. DNA202 uye DNA30x anemometer mhuri; zvinogoneka mamwe anemometers anogona kuiswa mutsetse achisuma kusvika ku3 zvinhu zvepolynomial basa rinomiririra mhinduro curve ye sensor. For example, kana paine anemometer ine mutsara wemhinduro ye 10 Hz/m/s frequency, iyo polynomial ichafanirwa kurongwa nemaitiro anotevera: X0: 0.0; X1: 0.2; X3: 0.0. Kana panzvimbo pacho tine tafura inowanika iyo inopa hutsika hweasina mutsara wekupindura curve, inokurudzirwa kushandiswa kwespredishiti uye yekuverenga kwemaitiro mutsara weYX scatter diagram inomiririra data yetafura; kuratidza iyo polynomial equation (kusvika kune yechitatu dhigirii) yetsika mutsara, tinogona kuwana iyo Xn kukosha kuti iiswe muMSB. Zvikasadaro, kuti uwane kukosha kwakananga kweiyo frequency, set: X0: 0.0; X1: 1.0; X3: 0.0.
• Mheni sensor: ma paramita ane hukama nemheni sensor:
  • Activate: activate mushure mesekonzi gumi kutaurirana ne sensor pasina kutangazve MSB; shandisa murairo uyu sezvakaratidzwa pa §10.
  • Chiyero chekuvhota [s, 0-60, 0=vakaremara]: isa sampLing rate yedaro remabhanan'ana rakayerwa nemheni sensor; default ndeye zero (kwete simba sensor uye isina kuvhoterwa, saka serial mutsara 2 inogara iripo yekumisikidza mashandiro nePC).
  • Kunze: isa nzvimbo yekushanda ye sensor: kunze (Chokwadi) kana Indoor (Nhema); default kukosha: Chokwadi.
  • Nhamba yemheni: nhamba yemagetsi anobuda anodiwa kuti sensor iverenge kureba kwemabhanan'ana; kana yakakura kupfuura 1 rega sensor kuti isaregeredze kuburitswa kwesporadic kunoonekwa munguva pfupi, nekudaro kudzivirira kuwanikwa kwemheni dzenhema; tsika dzinobvumirwa: 1, 5, 9, 16; default kukosha: 1.
  • Kusavapo kwemheni: inopindirana nenguva, mumaminitsi, umo kusavapo kwekuonekwa kwekubuda kwemagetsi kunogadzirisa kudzoka kwegadziriro kune mamiriro ekusavapo kwemheni (100 km); default kukosha: 20.
  • Auto watchdog chikumbaridzo: inosarudza otomatiki senitivity neruremekedzo kune yakaonekwa ruzha rwekumashure; kana iyi parameter yakaiswa kuChokwadi inosarudza kuti sensor inofuratira kukosha kwakaiswa muWatchdog chikumbaridzo parameter; default kukosha: Chokwadi.
  • Watchdog chikumbaridzo: inogadzirisa senitivity ye sensor kune kubuda kwemagetsi pachiyero che 0 ÷ 15; yakakwirira iyi kukosha, uye yakaderera inzwa yekunzwa kune zvinobuda, saka yakakura injodzi yekusaona zvinobuda; yakaderera iyi kukosha, yakakwirira ndeyekunzwa kwe sensor, saka yakakura injodzi yekuverenga kwenhema nekuda kwekubuda kwemashure uye kwete nekuda kwekurova kwemheni chaiyo; iyi parameter inoshanda chete kana iyo Auto watchdog chikumbaridzo parameter yakaiswa kuNhema; default kukosha: 2.
  • Kurambwa kweSpike: inoseta kugona kwe sensor kubvuma kana kuramba kubuda kwemagetsi enhema kwete nekuda kwekurova kwemheni; iyi parameter inowedzera kune iyo Watchdog chikumbaridzo parameter uye inobvumira kuisa imwe nzira yekusefa kune kusingadiwi magetsi emagetsi; iyo parameter ine chiyero kubva pa0 kusvika ku15; kukosha kwakaderera kunogadzirisa kukwanisa kwakaderera kwe sensor kuti irambe zviratidzo zvenhema, saka inogadzirisa kunzwisiswa kukuru kwe sensor kune kukanganisa; muchiitiko chekuisa munzvimbo dzisina kukanganisa zvinogoneka / zvinokurudzirwa kuwedzera kukosha uku; default kukosha: 2.
  • Gadzirisa nhamba: Kukosha kweChokwadi kunodzima nhamba yekuverenga system mukati me sensor iyo inosarudza chinhambwe kubva kune dutu kumberi uchifunga nezve nhevedzano yemheni; izvi zvinotarisa kuti nhambwe kuverenga inoitwa chete uchifunga nezve yekupedzisira imwechete yekubuda kwemagetsi kuyerwa; default kukosha: Nhema.
• Elaboration rate: inguva yekugadzirisa inoshandiswa kugovera nhamba yedata (zvinoreva, zvishoma, zvakanyanya, huwandu hwehuwandu); tsika dzinosanganisirwa mumunyori weModbus registries dzinogadziridzwa zvinoenderana nenguva yakaratidzwa neiyi parameter.

LSI LASTEM
Modbus Sensor Bhokisi reMushandisi weData Tx Iyi menyu inobvumira kuitwa kwekukurumidza kwekuongorora mashandiro kutarisa s.ampinotungamira data uye yakagadziriswa neMSB; zvakananga kubva kune terminal emulation chirongwa, zvinokwanisika kuongorora chaiyo masaini ekutorwa nechiridzwa:

• Tx chiyero: inoratidza chiyero chekufambisa kwedata kune terminal.
• Tanga Tx: inotanga kutapurirana maererano nechiyero chakatarwa; inorongwa zviyero sampinotungamirwa nenzira yeMSB (kutevedzana kwekuratidzira kunobva pakuisa 1 kusvika ku4), kugadzirisa chiratidziro otomatiki; dzvanya Esc kumisa kuendesa data kune terminal.

Default config.
Mushure mekukumbira kuti usimbise kushanda, uyu murairo wakaisa maparameter ese kune avo ekutanga maitiro (factory configuration); chengetedza iyi gadziriso mundangariro uchishandisa iyo Save config. uye hardware reset chiridzwa kana shandisa rairo Restart system kuitira kuti uvhure iyo nyowani yekushandisa mode.

Sevha config.
Mushure mekukumbira kusimbisa kuvhiyiwa, inomhanyisa kuchengetedza kwekupedzisira kwese shanduko kune maparamita apfuura akagadziridzwa; ndapota cherechedza kuti MSB inoshandura kushanda kwayo pakarepo kubva pakusiyana kwekutanga kweparameter imwe neimwe (kunze kweiyo serial bit rates, inoda chiridzwa kutangazve), kuitira kuti ubvumire kuongororwa kwekukurumidza kwekugadzirisa kunoitwa; kutangazve chiridzwa pasina kuitwa kwekupedzisira kuchengetedza kwezviyero, inogadzirwa kushanda kweMSB inoenderana nemamiriro ezvinhu anotangira kushandurwa kweparameter.

Restart system
Mushure mekukumbira kusimbisa kushanda, inomhanya kutangazve kwehurongwa; yambiro: oparesheni iyi inodzima kusiyanisa kwechero paramita yakagadziridzwa asi isina kunyatso kuchengetwa.

Statistics
Iyi menyu inobvumira kuratidzwa kweiyo data data ine chekuita nekushanda kwechiridzwa, kunyanya:

• Ratidza: inoratidza nguva kubva pakutanga kwekupedzisira kana kutangazve kwechiridzwa, nguva kubva kugadziridzwa kwekupedzisira kwedata data, nhamba dzenhamba dzine chekuita nekutaurirana kunoitwa pamitsara miviri yeserial yekutaurirana (nhamba yekugamuchirwa uye kutamiswa byte, huwandu hwese. kugamuchira mameseji, mameseji asiri iwo uye mameseji akatamiswa). Kuti uwane rumwe ruzivo nezve data idzi verenga §6.1.
• Gadzirisa: inogadzirisa zvakare nhamba dzezviverengero.

3.4 Minima configuration

Kuti ushandise iyo MSB neModbus system yayo nenzira kwayo, iwe unowanzo kuve nechero yekuseta sezvinotevera:

• Network address: the default set value is 1;
• Bit rate: iyo default set value ndeye 9600 bps;
• Parity: iyo default set value ndeye Even;
• Sampling: zvinodikanwa kuseta ma parameter eiyi menyu zvichienderana neyakajairwa data yeanoshandiswa sensors (radiometer senitivity, anemometer mhando).

Mushure mekugadzirisa maparamendi yeuka kuzvichengeta zvine hunyanzvi kuburikidza Save config. raira uye tangazve sisitimu kuitira kuti vashande (reset bhatani, dzima / dzima kana Restart system command). Zvinokwanisika kutarisa kana chiridzwa chinoshanda nenzira yakarurama uchishandisa Data Tx basa, rinowanikwa pakugadzirisa menyu.

3.5 Kutangisazve chiridzwa

MSB inogona kutangwa zvakare kuburikidza nemenyu (ona §0) kana kuita pakugadzirisa bhatani rakaiswa pasi pechibatanidza che serial line 2. Muzviitiko zvose izvi kuchinja kwekugadzirisa, kwakaitwa kuburikidza nemenyu uye kusina kuchengetwa, kuchabviswa zvachose.

4 Modbus protocol

MSB inoshandisa iyo Modbus protocol munhapwa RTU modhi. Izvo zvinodzora Verenga marejista ekubata (0x03) uye Verenga marejista ekuisa (0x04) anotsigirwa kuti uwane data rakatorwa uye kuverengerwa nemudziyo; mirairo miviri inopa mhedzisiro yakafanana.

Ruzivo rwunowanikwa mumareji eModbus tarisa maitiro epakarepo (yekupedzisira sampinotungamirwa zvichienderana nehuwandu hwekutora hwe1 s), uye iyo yakagadziriswa kukosha (kureva, kushoma, kukwirira uye kuzara kwe s.ampled data munguva yakatarwa nehuwandu hwekugadzirisa).

Iyo data pakarepo uye yakagadziriswa inowanikwa mumhando mbiri dzakasiyana: inoyangarara point uye integer; muchiitiko chekutanga iyo datum inosanganisirwa mumarejista maviri akateedzana e16 bit uye inoratidzwa mu32 bit IEEE754 fomati; kutevedzana kwekuchengetedza mumarejista maviri (endian hombe kana diki endian) inorongwa (ona §0); muchiitiko chechipiri datum yega yega inosanganisirwa mune imwechete 16 bit register; kukosha kwayo, sezvo isina chero nzvimbo inoyangarara, inowanzwa nechinhu chakatarwa zvichienderana nerudzi rwechiyero chainomiririra uye nekudaro inofanirwa kupatsanurwa nechinhu chimwe chete kuti iwane chekutanga chinhu (chinotsanangurwa nemadhisimali chaiwo) ; tafura iri pazasi inoratidza kuwedzeredza chinhu pachiyero chimwe nechimwe:

Funga kuti kuverenga kwehuwandu hwehuwandu hwehuwandu hwehuwandu (kana mutsara wekuenzanisa wakanyatsogadziriswa, ona §0 - Anemometer param.) haigoni kudarika kukosha 3276.7 Hz.

Zvinogoneka shandisa iyo Modpoll chirongwa kuti utarise kubatana kuburikidza neModbus nenzira iri nyore uye inokurumidza: chirongwa chemahara chinogona kutorwa kubva kune saiti. www.modbusdriver.com/modpoll.html.

Iwe unogona kushandisa Modpoll nekuraira mutsara weWindows kana Linux nekukurumidza. For example, yeWindows vhezheni unogona kuita murairo:

Modpoll a 1 r 1 c 20 t 3: float b 9600 p kunyange com1

Tsiva com1 nechiteshi chinonyatso shandiswa nePC uye, kana zvichidikanwa, mamwe maparamita ekutaurirana, kana akagadziridzwa mukuenzanisa nemaparamita akaiswa muMSB. Kupindura kuraira chirongwa chinoita chechipiri cheMSB uye chinoratidza mhedzisiro pane vhidhiyo yekuratidzira unit. Kuburikidza ne r uye c paramita zvinogoneka kugadzirisa zviyero uye kugadzirisa kwavo kunodiwa neMSB. Kuti uwane rumwe ruzivo nezve mirairo shandisa h parameter.

Kuda kushandisa Ethernet/ RS-232/ RS-485 converter, Modbus zvikumbiro zvinogona kuvharirwa mukati meTCP/IP uchishandisa uyu murairo (yeex.ampuye uchifunga nezve Ethernet converter inowanikwa pachiteshi 7001 uye IP kero 192.168.0.10):

Modpoll m enc a 1 r 1 c 20 t 3:float p 7001 192.168.0.10

4.1 Kero mepu

LSI LASTEM Modbus Sensor Bhokisi reMushandisi Manual

Inotevera tafura inoratidza hukama pakati pekero yeModbus rejista uye sampled value (pakarepo) kana kuverengerwa (statistic processing).

5 Zvinotsanangurwa

• Sensors Inputs
  • Sensors sampling rate: zvese zvinopinda sampinotungamira pa1Hz
  • Input ye low range voltage zviratidzo
    • Zviyero: 0 ÷ 30 mV
    • Zvisarudzo: <0.5 µV
    • Impedans: 1.6 * 1010
    • Kunyatsoita (@ Tamb. 25 °C): < ±5 µV
    • Calibration / scaling: maererano nekushandiswa kwakasarudzwa; kana neradiometer/solarimeter
      kuburikidza nekunzwa kukosha kunoonekwa kubva kune chitupa; kana ne generic sensor kuburikidza
      zvinhu zvekupinza/zvinobuda
  • Input for High range voltage zviratidzo
    • Zviyero: 0 ÷ 1000 mV
    • Zvisarudzo: <20 µV
    • Kunyatsoita (@ Tamb. 25 °C): <130 µV
    • Calibration / scaling: maererano nekushandiswa kwakasarudzwa; kana neradiometer/solarimeter
      kuburikidza nekunzwa kukosha kunoonekwa kubva kune chitupa; kana ne generic sensor kuburikidza
      zvinhu zvekupinza/zvinobuda
  • Input yePt100 thermal resistance (chigadzirwa musiyano 1)
    • Chiyero: -20 ÷ 100 °C
    • Kugadzirisa: 0.04 °C
    • Kunyatsoita (@ Tamb. 25 °C): < ± 0.1 °C Thermal drift: 0.1 °C / 10 °C Kubhadhara kwekuramba kwemutsara: kukanganisa 0.06 °C /
  • Input yePt1000 thermal resistance (chigadzirwa musiyano 4)
    • Chiyero: -20 ÷ 100 °C
    • Kugadzirisa: 0.04 °C
    • Kururama (@ Tamb. 25 °C): < ±0.15 °C (0 <= T <= 100 °C), < ±0.7 °C (-20 <= T <= 0 °C)
    • Thermal kukukurwa: 0.1 °C / 10 °C
    • Kubhadhara kwekupokana kwemutsara: kukanganisa 0.06 °C /
  • Input ye frequency signals
    • Chiyero: 0 ÷ 10 kHz
    • Nhamba yechiratidzo chekuisa: 0 ÷ 3 V, inotsigirwa 0 ÷ 5 V
    • Simba rekubuda kweanemometer, rinotorwa kubva kusimba rakawanda mu (yakagadziriswa uye yakasefa) kana yephotodiode (LSI LASTEM anemometer) 3.3 V inogumira ku6 mA (inosarudzwa modhi nekuchinja)
    • Signal yekupinda yeanemometer pulse kubuda, vhura muunganidzi
    • Kugadzirisa: 1 Hz
    • Kururama: ± 0.5% kuyerwa kukosha
    • Linearization/scale adaption: kuburikidza nepolynomial basa rechitatu dhigirii (default
      kukosha kweLSI LASTEM anemometers, kana hurongwa hwemhando dzakasiyana dze
      sensors)
  • Input yemheni sensor, kuyerera kwemabhanan'ana kumberi kwechinhambwe
    • Chiyero chekuyeresa: 1 ÷ 40 km inoratidzirwa mu15 kukosha: 1, 5, 6, 8, 10, 12, 14, 17, 20, 24, 27, 31, 34, 37, 40. Kukosha kunomiririra kusavapo kwemabhanan'ana: 100 km.
    • Sampling ine programmable time rate: kubva pa1 kusvika pa60 s.
• Kugadziriswa kwezviyero
  • Matanho ese akagadziriswa ane chiyero chakajairwa chinogoneka kubva pa1 kusvika 3600 s
  • Kushandisa pazviyero zvose zvekuverenga zvezvinoreva, zvishoma, zvakakura uye zvakakwana
• Mitsara yekukurukurirana
  • RS-485
    • Kubatanidza pane terminal board ine waya mbiri (hafu duplex mode)
    • Serial parameters: 8 data bit, 1 kana 2 stop bit programmable (2 kumira kunotenderwa chete kana parity yaiswa kune imwe), parity (hapana, odd, even), bit rate programmable kubva 1200 kusvika 115200 bps
    • Modbus RTU kutaurirana protocol yekuverenga sampakatungamira uye akagadziriswa matanho (maitiro anoratidzwa mune inoyangarara poindi 32 bit IEEE754 fomati kana mu 16 bit fomati yakazara)
    • Mutsara kumisa 120 resistor inoiswa nekuchinja
    • Galvanic insulation (3 kV, maererano nemutemo UL1577)
  • RS-232
    • 9 mapango Sub-D yechikadzi chinongedzo, DCE, yakashandisa chete Tx/Rx/Gnd masaini
    • Serial parameters: 8 data bit, 1 kana 2 stop bit programmable (2 kumira kunotenderwa chete kana parity yaiswa kune imwe), parity (hapana, odd, even), bit rate programmable kubva 1200 kusvika 115200 bps
    • 12 Vdc simba rinobuda papini 9, inogoneswa nekugadziriswa kwehurongwa
    • Rx uye Tx TTL masiginecha anowanikwa pabhodhi terminals 21 uye 22
    • Configuration protocol yemidziyo kuburikidza neiyo terminal chirongwa
• Simba
  • Kuisa voltage: 9 ÷ 30 Vdc/Vac
  • Kushandiswa kwesimba (kusingabatanidzwe ese ekunze mudziyo/sensor feed): <0.15 W
• Dziviriro dzemagetsi
  • Kupesana neelectrostatic discharge, pane ese masensor ekuisa, paRS-485 yekutaurirana mutsara, pamagetsi tambo
  • Simba guru rinogona kudzingwa: 600 W (10/1000 µs)
• Miganho yezvakatipoteredza
  • Kushanda tembiricha: -40 ÷ 80 °C
  • Tembiricha yekuchengetera/kutakura: -40 ÷ 85 °C
• Mechanics
  • Bhokisi saizi: 120 x 120 x 56 mm
  • Makomba ekusunga: nr. 4, 90 x 90, saizi Ø4 mm
  • Bhokisi zvinhu: ABS
  • Kuchengetedza kwezvakatipoteredza: IP65
  • Kurema: 320 g

6 Kuongorora

6.1 Ruzivo rwenhamba

LSI LASTEM Modbus Sensor Bhokisi reMushandisi Manual

MSB inounganidza imwe nhamba yedata inogona kubatsira pakuongorora dzingangoitika matambudziko ekushanda. Iyo data yehuwandu inogona kuwanikwa kuburikidza nemenu yekuronga uye manejimendi yehurongwa (ona §0) uye kuburikidza neyakakodzera menyu yekupinda.

Iko activation yekuratidzira yedata data inoburitsa inotevera mhedzisiro:

Simba nenguva: 0000 00:01:00 Ruzivo rwenhamba kubva: 0000 00:01:00
Com Rx bytes Tx bytes Rx msg Rx msg Tx msg 1 0 1 0 0 0 2 11 2419 0 0 0

Pano pazasi unogona kuverenga zvinoreva ruzivo rwakaratidzwa:

• Simba panguva: simba-up nguva yechishandiso kana kubva pakupedzisira reset [dddd hh:mm:ss].
• Ruzivo rwenhamba kubva: nguva kubva pakusetwa patsva kwenhamba [dddd hh:mm:ss].
• Com: nhamba ye serial zviteshi zvemidziyo (1= RS-485, 2= RS-232).
• Rx mabhaiti: nhamba yemabhaiti akagamuchirwa kubva kune serial port.
• Tx bytes: nhamba yemabhayiti anotamiswa kubva muserial port.
• Rx msg: nhamba yese yemeseji yakagamuchirwa kubva kune serial port (Modbus protocol ye serial port 1, TTY/CISS protocol ye serial port 2).
• Rx err msg: nhamba yemashoko asiriwo akagamuchirwa kubva kune serial port.
• Tx msg: nhamba yemameseji anotamiswa kubva muserial port.

Kuti uwane rumwe ruzivo nezve ruzivo rwuri pamusoro tarisa mu §6.1.

6.2 Diagnostic LEDs

Kuburikidza nekuvhenekesa kwema LED akaiswa pamagetsi kadhi, chiridzwa chinoratidza ruzivo rwunotevera:

• Green LED (PWR-ON): inovhenekera kuratidza kuvepo kwemagetsi pabhodhi terminals 1 uye 2.
• Ma LED matsvuku (Rx/Tx-485): anoratidza kutaurirana nemugamuchiri.
• Yellow LED (OK/Err): inoratidza kushanda kwechiridzwa; iyo inopenya mhando yeiyi LED masaini anogona kuitika zvikanganiso zvekushanda, sezvauri kuona mutafura pazasi:

Zvikanganiso zvinogoneka zvinoratidzwa neMSB zvinoratidzwa nenzira yeshoko rakakodzera rinoratidzwa mumenyu yenhamba inotsanangurwa panguva yekuwana mabasa echiridzwa kuburikidza neterminal (ona §0); iyo yekuwana muhuwandu hwemenu inoburitsa kugadziridzwa kwechiratidzo chekukanganisa (zvakare kuburikidza neLED), kusvika pakuzoonekwa kukanganisa. Kuti uwane rumwe ruzivo nezve kukanganisa kunotungamirwa nechiridzwa tarisa mu §6.3.

6.3 Kutambudzika kupfura

Tafura iri pazasi inoratidza zvikonzero zvemamwe matambudziko akaonekwa nehurongwa uye nemishonga yakakodzera iyo inogona kutorwa. Kana paine zvikanganiso zvakaonekwa nehurongwa, tinokurudzira kuti utarisewo nhamba yedata (§6.1) kuti uve nemufananidzo wakazara wemamiriro ezvinhu.

7 Kuchengetedza

MSB mudziyo wekuyera nemazvo. Kuti uchengetedze kuyerwa kwakatarwa nekufamba kwenguva, LSI LASTEM inokurudzira kutarisa uye kugadzirisa zvakare chiridzwa makore maviri ega ega.

8 Kurasa

MSB mudziyo une zvemagetsi zvemhando yepamusoro. Zvinoenderana nezviyero zvekuchengetedza kwezvakatipoteredza uye kuunganidza, LSI LASTEM inokurudzira kubata MSB semarara emagetsi nemagetsi emidziyo (RAEE). Nokuda kwechikonzero ichi, pamagumo ehupenyu hwayo, chiridzwa chinofanira kuchengetedzwa kunze kweimwe tsvina.

LSI LASTEM inosungirwa kutevedzera mitsara yekugadzira, yekutengesa uye yekurasa yeMSB, kuchengetedza kodzero dzemutengi. Kurasa zvisina mvumo kweMSB kucharangwa nemutemo.

9 Maitiro ekubata LSI LASTEM

Kana pane dambudziko taura nerutsigiro rwehunyanzvi rweLSI LASTEM kutumira e-mail ku support@lsilastem.com, kana kunyora tekinoroji yekukumbira rubatsiro pawww.lsi-lastem.com.
Kuti uwane rumwe ruzivo ita tarisa kune kero nenhamba dziri pazasi:

• Nhamba yefoni: +39 02 95.414.1 (kuchinjana)
• Kero: kuburikidza ne ex SP 161 Dosso n. 9 - 20049 Settala (Milano)
• Web saiti: www.lsi-lastem.com
• Basa rekutengesa: info@lsi-lastem.com
• After-sales service: support@lsi-lastem.com

10 Mifananidzo yekubatanidza

Zvinyorwa / Zvishandiso

LSI Modbus Sensor Bhokisi [pdf] User Manual Modbus Sensor Bhokisi, Modbus Sensor, Sensor Bhokisi, Sensor, Modbus Bhokisi

References

• User Manual