Kev cai MODBUS-RTUMAP
Advantech Czech Sro, Sokolska 71, 562 04 Usti nad Orlici, Czech koom pheej
Cov ntaub ntawv No. APP-0057-EN, hloov kho txij lub Kaum Hlis 26th, 2023.
Khoos phis tawj thev naus laus zis © Copyright 2023 Advantech Czech sro Tsis muaj ib feem ntawm qhov kev tshaj tawm no yuav raug muab luam tawm lossis xa tawm hauv ib daim ntawv lossis los ntawm ib qho twg, hluav taws xob lossis tshuab, suav nrog kev yees duab, kaw, lossis ib qho kev khaws cia thiab khaws cov ntaub ntawv yam tsis tau sau ntawv tso cai. Cov ntaub ntawv hauv phau ntawv no yuav raug hloov pauv yam tsis tau ceeb toom, thiab nws tsis sawv cev rau kev cog lus ntawm Advantech.
Advantech Czech sro yuav tsis raug txim rau qhov xwm txheej lossis kev puas tsuaj uas tshwm sim los ntawm cov khoom vaj khoom tsev, kev ua haujlwm, lossis kev siv phau ntawv no.
Txhua lub npe khoom siv hauv phau ntawv no yog cov npe lag luam ntawm lawv cov tswv. Kev siv cov cim lag luam lossis lwm yam
cov npe hauv cov ntawv tshaj tawm no tsuas yog siv rau kev siv xwb thiab tsis suav nrog kev pom zoo los ntawm tus tuav lub cim lag luam.
Siv cov cim
Danger - Cov ntaub ntawv hais txog cov neeg siv kev nyab xeeb lossis kev puas tsuaj rau lub router.
Nco ntsoov - Cov teeb meem uas tuaj yeem tshwm sim hauv cov xwm txheej tshwj xeeb.
Cov ntaub ntawv - Cov lus qhia muaj txiaj ntsig lossis cov ntaub ntawv ntawm kev txaus siab tshwj xeeb.
Example - Example of function, command or script.
1. Changelog
1.1 raws tu qauv MODBUS-RTUMAP Changelog
v1.0.0 (2012-01-13)
- Thawj tso
v1.0.1 (2012-01-20)
- Tso cai nyeem ntawv sau npe xoom
v1.0.2 (2013-12-11)
- Ntxiv kev txhawb nqa ntawm FW 4.0.0+
v1.0.3 (2015-08-21)
- Kho kab laum nyob rau hauv sorting cov ntaub ntawv nyob rau hauv internal buffer
v1.0.4 (2018-09-27)
- Ntxiv qhov xav tau ntau ntawm qhov tseem ceeb rau JavaSript cov lus yuam kev
v1.0.5 (2019-02-13)
- Tsau kev nyeem ntawv ntawm coils
2. Kev piav qhia ntawm router app
Router App Protocol MODBUS-RTUMAP tsis muaj nyob rau hauv tus qauv router firmware. Uploading ntawm no router app yog piav nyob rau hauv Configuration phau ntawv (saib [1, 2]).
Lub router app tsis yog v4 platform tshaj.
Siv cov qauv no, nws muaj peev xwm mus nyeem cov ntaub ntawv ib ntus los ntawm qhov tsis zoo uas khaws cov txiaj ntsig tau los ntawm kev ntsuas cov khoom sib txuas (meters). Rau txhua lub cuab yeej ntsuas tuaj yeem muab qee tus lej ntawm cov npe (lossis coils). Cov kab no ua raws ib leeg, yog li RTUMAP module nyeem cov ntaub ntawv los ntawm tag nrho cov npe sau npe (lossis coils) pib los ntawm qhov chaw pib pib. Daim duab qauv zoo tuaj yeem pom hauv daim duab hauv qab no:
Daim duab 1: Model diagram
- Khoos phis tawj
- MODBUS TCP
- BUFFER
- METERS
Rau kev teeb tsa RTUMAP router app muaj web interface, uas yog invoked los ntawm nias lub npe module ntawm lub Router apps nplooj ntawv ntawm lub router web interface. Sab laug ntawm lub web interface (ie. menu) tsuas muaj cov khoom xa rov qab, uas hloov qhov no web lub interface ntawm lub router.
3. Kev teeb tsa ntawm router app
Qhov tseeb configuration ntawm no router app yog ua los ntawm daim ntawv nyob rau sab xis. Thawj yam khoom hauv daim ntawv no - Qhib RTUMAP ntawm qhov chaw nres nkoj nthuav dav - yog siv los qhib cov router app. Lub ntsiab lus ntawm lwm yam khoom yog piav nyob rau hauv cov lus hauv qab no:
| Yam khoom | Qhov tseem ceeb |
| Expansion chaw nres nkoj | Qhov chaw nres nkoj nthuav dav (PORT1 lossis PORT2) |
| Baud tus nqi | Modulation tus nqi (tus naj npawb ntawm cov cim sib txawv - cov xwm txheej qhia - ua rau kis nruab nrab ib ob) |
| Cov ntaub ntawv | Tus naj npawb ntawm cov ntaub ntawv (7 lossis 8) |
| Parity | Parity (tsis muaj, txawm los yog khib) |
| Nres khoom | Tus lej nres (1 lossis 2) |
| Split Timeout | Kev ncua ntawm kev nyeem ntawv (hauv milliseconds) |
| Nyeem Lub Sijhawm | Lub sijhawm nyeem cov ntaub ntawv los ntawm qhov tsis (hauv vib nas this) |
| TCP Chaw nres nkoj | TCP chaw nres nkoj naj npawb |
| Pib Chaw Nyob | Pib qhov chaw nyob ntawm npe |
Table 1: Kev piav qhia ntawm cov khoom hauv daim ntawv teeb tsa
Hauv qab ntawm daim ntawv teeb tsa kuj muaj cov npe ntawm cov ntsuas txuas nrog cov ntaub ntawv hais txog lawv qhov chaw.
Txhua qhov kev hloov pauv yuav siv tau tom qab nias lub pob thov.
Daim duab 2: Configuration form
3.1 Ntxiv thiab tshem tawm cov khoom ntsuas
Ib tus neeg ntsuas ( ntsuas cov cuab yeej) tuaj yeem raug tshem tawm ntawm daim ntawv los ntawm nias [Rho tawm] yam khoom uas nyob rau pem hauv ntej ntawm lub ntsuas ntsuas. Txhawm rau ntxiv 'meter' nyem rau ntawm [Add Meter] yam khoom. Ua ntej ntxiv ib lub 'meter', nws yuav tsum tau nkag mus rau Meter Chaw Nyob, Pib Chaw Nyob, tus naj npawb ntawm cov ntawv sau npe lossis cov coils (Number Of Values (Register or Coils)) thiab xaiv Read Function (saib daim duab hauv qab). Li no nws muaj peev xwm ntxiv txog 10 li.
Daim duab 3: Ntxiv cov khoom ntsuas
3.2 Nyeem thiab sau ua haujlwm
Cov duab hauv qab no piav qhia txog cov haujlwm uas siv rau kev nyeem ntawv thiab sau ntawv ntawm PC, RTUMAP router app thiab meter. Functions 0x01 (nyeem) thiab 0x0F (sau) yog npaj rau coils nkaus xwb. Yuav tuaj yeem sau qee qhov txiaj ntsig rau coils ntawm MODBUS RTU ntaus ntawv (los ntawm kev ua haujlwm 0x0F), teeb tsa cov haujlwm nyeem hauv ib daim ntawv tshaj tawm rau kev ua haujlwm 1.
Daim duab 4: Nyeem thiab sau cov haujlwm txhawb nqa los ntawm RTUMAP router app
- Khoos phis tawj
- ua 0x03x0
- ua 0x06x0
- RTUMAP
- ua 0x03x0x04
- sau ua haujlwm 0x0F (tsuas yog rau coils)
- MODBUS ntsuas
Koj tuaj yeem tau txais cov ntaub ntawv hais txog cov khoom lag luam ntawm Engineering Portal ntawm icr.advantech.cz chaw nyob.
Txhawm rau kom tau txais koj lub router's Quick Start Guide, User Manual, Configuration Manual, lossis Firmware mus rau ntawm Router Qauv nplooj ntawv, nrhiav tus qauv xav tau, thiab hloov mus rau Phau Ntawv Qhia lossis Firmware tab, feem.
Router Apps installation pob thiab phau ntawv muaj nyob rau ntawm Router Apps nplooj.
Rau Cov Ntaub Ntawv Kev Txhim Kho, mus rau hauv DevZone nplooj.
Raws tu qauv MODBUS-RTUMAP phau ntawv
Cov ntaub ntawv / Cov ntaub ntawv
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ADVANTECH raws tu qauv MODBUS-RTUMAP Router App [ua pdf] Cov neeg siv phau ntawv qhia Raws tu qauv MODBUS-RTUMAP Router App, raws tu qauv MODBUS-RTUMAP, Router App, App |
