PROTOCOL RS485 Modbus Ndi Lan Gateway User Guide

Kapangidwe ka chimango:
- ASCII Mode: 1 Yoyambira, 7 Bit, Ngakhale, 1 Stop (7E1)
- RTU Mode: 1 Yoyambira, 8 Bit, Palibe, 1 Imani (8N1)
- TCP Mode: 1 Yoyambira, 7 Bit, Ngakhale, 2 Stop (7E2)

FAQ

Kodi cholinga cha MODBUS Communication Protocol ndi chiyani?

Protocol ya MODBUS imathandizira kulumikizana pakati pa zida zazikulu ndi zida zingapo za akapolo, zomwe zimathandizira kusinthana kwa data pamakina opanga makina.
Ndi akapolo angati omwe angalumikizike pogwiritsa ntchito protocol ya MODBUS?

Protocol ya MODBUS imathandizira mpaka akapolo a 247 olumikizidwa ndi kasinthidwe kabasi kapena nyenyezi.
Kodi ndingasinthe bwanji adilesi ya kapolo mu MODBUS ASCII/RTU mode?

Kuti musinthe adilesi ya kapolo mumodeti ya MODBUS ASCII/RTU, onani bukhu la ogwiritsa ntchito kuti mupeze malangizo okonzekera nambala yomveka ya kauntala.

Kuchepetsa Udindo
Wopanga ali ndi ufulu wosintha zomwe zili mu bukhuli popanda chenjezo lakale. Kope lililonse la bukhuli, mwa gawo kapena lonse, kaya ndi fotokopi kapena mwanjira ina, ngakhale lamagetsi, popanda wopanga chilolezo cholembedwa, likuphwanya malamulo a kukopera ndipo ali ndi mlandu.
Ndizoletsedwa kugwiritsa ntchito chipangizochi pazinthu zosiyanasiyana kupatula zomwe zidapangidwira, monga momwe tafotokozera m'bukuli. Mukamagwiritsa ntchito zomwe zili muchipangizochi, mverani malamulo onse ndikulemekeza zinsinsi ndi ufulu wa ena.
KUKHALA PAMENE ZIMENE ZIMALETSEDWA NDI MALAMULO WOGWIRITSA NTCHITO, PALIBE Mkhalidwe Wopanga WOYERA ADZAKHALA NDI NTCHITO YA ZONSE ZOKHUDZA ZOKHUDZA ZOKHUDZA ZOKHUDZA ZOKHUDZA ZOKHUDZA ZOKHUDZA NDI MALO OGWIRITSIRA NTCHITO, PALIBE NTCHITO YOPHUNZITSIRA AYI ADZAKHALA NDI NTCHITO YA ZONSE ZONSE ZONSE ZOMWE ZINACHITIKA NDI ZOMWE ZINACHITIKA NDI ZOMWE ZINACHITIKA NDI WOYEZA ALIYENSE ALIYENSE WOLEMBA ALIYENSE. LIGATION KAPENA NTCHITO ZINA OSATI NGATI ZIKUKHALA MWAMBIRI APA.
Zizindikiro zonse zomwe zili m'bukuli ndi za eni ake.
Zomwe zili m'bukuli ndi zachidziwitso zokhazokha, zikhoza kusintha popanda chenjezo lapitalo ndipo sizingaganizidwe kuti ndizoyenera kwa Wopanga. Wopanga sakhala ndi udindo pa zolakwika zilizonse kapena zosagwirizana zomwe zili m'bukuli.

DESCRIPTION

MODBUS ASCII/RTU ndi njira yolumikizirana ndi akapolo, yomwe imatha kuthandizira akapolo a 247 olumikizidwa mu basi kapena netiweki ya nyenyezi. Protocol imagwiritsa ntchito kulumikizana kwa simplex pamzere umodzi. Mwanjira imeneyi, mauthenga olankhulirana amayenda pa mzere umodzi mbali ziwiri zosiyana.
MODBUS TCP ndi mtundu wa banja la MODBUS. Makamaka, imakhudza kugwiritsa ntchito mauthenga a MODBUS mu malo a "Intranet" kapena "Internet" pogwiritsa ntchito protocol ya TCP/IP pa doko lokhazikika 502.
Mauthenga a kapolo akhoza kukhala:

Kuwerenga (Makhodi a ntchito $01, $03, $04): kulumikizana kuli pakati pa mbuye ndi kapolo mmodzi. Zimalola kuti muwerenge zambiri za kauntala yomwe mwafunsidwa

Kulemba (Nambala yantchito $10): kulumikizana kuli pakati pa mbuye ndi kapolo m'modzi. Amalola kusintha zoikamo kauntala
Kuwulutsa (sikupezeka kwa MODBUS TCP): kulumikizana kuli pakati pa mbuye ndi akapolo onse olumikizidwa. Nthawi zonse ndi lamulo lolemba (Ntchito ya $ 10) ndipo imafuna nambala yomveka $00

Mu kulumikizana kwamitundu yambiri (MODBUS ASCII/RTU), adilesi ya kapolo (yotchedwanso nambala yomveka) imalola kuzindikiritsa kauntala iliyonse panthawi yolankhulana. Kauntala iliyonse imakonzedweratu ndi adilesi yokhazikika ya kapolo (01) ndipo wogwiritsa ntchito amatha kuyisintha.
Pankhani ya MODBUS TCP, adilesi ya akapolo imasinthidwa ndi byte imodzi, identifier Unit.

Kulumikizana kwa chimango cholumikizira - ASCII mode
Pang'ono pa byte: 1 Yoyambira, 7 Bit, Ngakhale, 1 Stop (7E1)

Dzina	Utali	Ntchito
YAMBANI FRAME	1 gawo	Chizindikiro choyamba cha uthenga. Zimayamba ndi colon ":" ($3A)
ADDRESS FIELD	2 zolemba	Counter logic Number
FUNCTION KODI	2 zolemba	Khodi ya ntchito ($01 / $03 / $04 / $10)
DATA FIELD	n masamba	Deta + kutalika kudzadzazidwa kutengera mtundu wa uthenga
ZOLAKWITSA	2 zolemba	Kuwona zolakwika (LRC)
MFUNDO YOMALIZA	2 zolemba	Magalimoto obwerera - chakudya chamzere (CRLF) awiri ($0D & $0A)

Kulumikizana kwa chimango cholumikizira - RTU mode
Pang'ono pa byte: 1 Yoyambira, 8 Bit, Palibe, 1 Stop (8N1)

Dzina	Utali	Ntchito
YAMBANI FRAME	4 masamba osagwira ntchito	Pafupifupi anthu 4 amakhala chete (Mkhalidwe wa MARK)
ADDRESS FIELD	8 biti	Counter logic Number
FUNCTION KODI	8 biti	Khodi ya ntchito ($01 / $03 / $04 / $10)
DATA FIELD	nx 8 pa	Deta + kutalika kudzadzazidwa kutengera mtundu wa uthenga
ZOLAKWITSA	16 biti	Kuwona zolakwika (CRC)
MFUNDO YOMALIZA	4 masamba osagwira ntchito	Nthawi zosachepera zilembo 4 zakukhala chete pakati pa mafelemu

Kulumikizana kwa chimango cholumikizira - TCP mode
Pang'ono pa byte: 1 Yoyambira, 7 Bit, Ngakhale, 2 Stop (7E2)

Dzina	Utali	Ntchito
ID YA TRANSATION	2 pa	Kwa kulunzanitsa pakati pa mauthenga a seva & kasitomala
ID PROTOCOL	2 pa	Zero kwa MODBUS TCP
BYTE COUNT	2 pa	Chiwerengero cha ma byte otsala mu chimangochi
UNIT ID	1 bati	Adilesi ya kapolo (255 ngati siyikugwiritsidwa ntchito)
FUNCTION KODI	1 bati	Khodi ya ntchito ($01 / $04 / $10)
DATA BYTES	n bati	Deta ngati yankho kapena lamulo

Mtundu wa LRC

Gawo la Longitudinal Redundancy Check (LRC) ndi baiti imodzi, yomwe ili ndi mtengo wa binary wa 8-bit. Mtengo wa LRC umawerengedwa ndi chipangizo chotumizira, chomwe chimawonjezera LRC ku uthengawo. Chipangizo cholandiracho chimawerengeranso LRC polandira uthengawo ndikufanizira mtengo wowerengeka ndi mtengo weniweni womwe unalandira m'munda wa LRC. Ngati mfundo ziwirizo sizili zofanana, pamakhala cholakwika. LRC imawerengedwa powonjezera ma 8-bit byte motsatizana mu uthenga, kutaya zonyamulira zilizonse, kenaka ziwiri ndikukwaniritsa zotsatira zake. LRC ndi gawo la 8-bit, chifukwa chake kuwonjezera kwatsopano kulikonse komwe kungapangitse mtengo wokwera kuposa 255 decimal 'kudutsa' mtengo wamundawo mpaka ziro. Chifukwa palibe chachisanu ndi chinayi, chonyamuliracho chimatayidwa chokha.
Njira yopangira LRC ndi:

Onjezani ma byte onse mu uthengawo, osaphatikiza 'colon' ndi kutsiriza CR LF. Onjezani mu gawo la 8-bit, kuti zonyamula zidzatayidwe.

Chotsani mtengo wamunda womaliza kuchokera ku $FF, kuti mupange-zothandizira.
Onjezani 1 kuti mupange awiriwo-othandizira.

Kuyika LRC mu Uthenga
Pamene 8-bit LRC (zilembo za 2 ASCII) zitumizidwa mu uthenga, khalidwe lapamwamba lidzaperekedwa poyamba, ndikutsatiridwa ndi khalidwe lochepa. Za example, ngati mtengo wa LRC ndi $52 (0101 0010):

Mphuno

':'

Adilesi

Func

Deta

Werengani

Deta

….

Deta

LRC

Hi '5'

LRC

Lo'2'

C-ntchito yowerengera LRC

CRC Generation
Gawo la Cyclical Redundancy Check (CRC) ndi ma byte awiri, okhala ndi mtengo wa 16-bit. Mtengo wa CRC umawerengedwa ndi chipangizo chotumizira, chomwe chimawonjezera CRC ku uthengawo. Chipangizo cholandira chimawerengeranso CRC polandira uthengawo ndikufanizira mtengo wowerengeka ndi mtengo weniweni womwe unalandira m'munda wa CRC. Ngati mfundo ziwirizo sizili zofanana, pamakhala cholakwika.
CRC imayamba ndikutsitsa kaye kaundula wa 16-bit kwa onse 1. Kenako njira imayamba kugwiritsa ntchito ma 8-bit byte otsatizana a uthenga pazomwe zili m'kaundula. Magawo asanu ndi atatu okha a data mumtundu uliwonse ndi omwe amagwiritsidwa ntchito kupanga CRC. Yambani ndi kuyimitsa pang'ono, ndipo pang'ono pang'ono, sikugwira ntchito ku CRC.
Pakubadwa kwa CRC, munthu aliyense wa 8-bit amakhala ndi ORed ndi zomwe zili m'kaundula. Kenako zotsatira zake zimasunthidwa kulowera komwe kuli kochepa kwambiri (LSB), ndi ziro yodzazidwa ndi malo ofunikira kwambiri (MSB). LSB imachotsedwa ndikufufuzidwa. Ngati LSB inali 1, kaundula ndiye kuti ORed ndi preset, mtengo wokhazikika. Ngati LSB inali 0, palibe OR yokhayo yomwe imachitika.
Izi zimabwerezedwa mpaka maulendo asanu ndi atatu achitika. Pambuyo pakusintha komaliza (kwachisanu ndi chitatu), munthu wotsatira wa 8-bit amakhala yekha ORed ndi mtengo waposachedwa wa kaundula, ndipo njirayi imabwerezedwanso kwa masinthidwe ena asanu ndi atatu monga tafotokozera pamwambapa. Zomwe zili zomaliza mu kaundula, pambuyo poti zilembo zonse za uthengawo zagwiritsidwa ntchito, ndiye mtengo wa CRC.
Njira yowerengera yopanga CRC ndi:

Kwezani kaundula wa 16-bit ndi $FFFF. Imbani iyi kaundula wa CRC.
Kupatula OR woyamba 8-bit byte wa uthenga wokhala ndi regista ya 16-bit CRC, kuyika zotsatira zake mu kaundula wa CRC.
Sinthani kaundula wa CRC pang'ono kumanja (ku LSB), zero-kudzaza MSB. Chotsani ndi kufufuza LSB.
(Ngati LSB inali 0): Bwerezani Gawo 3 (kusintha kwina). (Ngati LSB inali 1): Kupatula OR kaundula wa CRC wokhala ndi mtengo wapolynomial $A001 (1010 0000 0000 0001).
Bwerezani masitepe 3 ndi 4 mpaka 8 masinthidwe achitika. Izi zikachitika, 8-bit byte yathunthu ikhala itakonzedwa.
Bwerezani masitepe 2 mpaka 5 pa 8-bit byte yotsatira ya uthenga. Pitirizani kuchita izi mpaka ma byte onse akonzedwa.
Zomwe zili mu kaundula wa CRC ndi mtengo wa CRC.
CRC ikayikidwa mu uthenga, ma byte ake apamwamba ndi apansi ayenera kusinthidwa monga momwe tafotokozera pansipa.

Kuyika CRC mu Uthenga
Pamene 16-bit CRC (awiri 8-bit byte) imafalitsidwa mu uthenga, otsika otsika adzatumizidwa poyamba, kutsatiridwa ndi apamwamba kwambiri.
Za example, ngati mtengo wa CRC ndi $35F7 (0011 0101 1111 0111):

Addr

Func

Deta

Werengani

Deta

….

Deta

Mtengo CRC

ndi f7

Mtengo CRC

Hi 35

Ntchito zopanga CRC - Ndi Table

Zonse zomwe zingatheke za CRC zimalowetsedwa m'magulu awiri, omwe amangowonetsedwa ngati ntchito yowonjezera kudzera mu buffer ya uthenga. Gulu limodzi lili ndi 256 zotheka zonse za CRC pamlingo wapamwamba wa 16-bit CRC field, ndipo gulu lina lili ndi makonda onse a low byte. Kuwonetsa CRC motere kumapereka kupha mwachangu kuposa momwe kukadakwaniritsidwira powerengera mtengo watsopano wa CRC ndi munthu aliyense watsopano kuchokera mu buffer ya uthenga.

Ntchito zopanga CRC - Popanda Table

KUWERENGA LAMULO LAMALAMULO

Pankhani ya module yophatikizidwa ndi kauntala: Chida choyankhulirana chachikulu chimatha kutumiza malamulo ku gawoli kuti muwerenge mawonekedwe ake ndi kukhazikitsidwa kwake kapena kuti muwerenge milingo yoyezedwa, mawonekedwe ndi kukhazikitsidwa kogwirizana ndi kauntala.
Pankhani ya kauntala yokhala ndi kulumikizana kophatikizika: Chida cholumikizirana chachikulu chimatha kutumiza malamulo ku kauntala kuti muwerenge momwe alili, kukhazikitsa ndi kuyeza.
Zolemba zambiri zimatha kuwerengedwa, panthawi imodzimodzi, kutumiza lamulo limodzi, pokhapokha ngati zolemberazo zikutsatizana (onani Mutu 5). Malinga ndi MODBUS protocol mode, lamulo lowerengera limapangidwa motere.

Modbus ASCII/RTU
Makhalidwe omwe ali mu Mauthenga a Mafunso kapena Mayankho ali mumtundu wa hex.
Funso example ngati MODBUS RTU: 01030002000265CB

Example	Bwino	Kufotokozera	Nambala ya mabayiti
01	–	Adilesi ya kapolo	1
03	–	Kodi ntchito	1
00	Wapamwamba	Kulembetsa koyamba	2
02	Zochepa
00	Wapamwamba	Palibe mawu oti awerengedwe	2
02	Zochepa
65	Wapamwamba	Kuwona zolakwika (CRC)	2
CB	Zochepa

Yankho example ngati MODBUS RTU: 01030400035571F547

Example	Bwino	Kufotokozera	Nambala ya mabayiti
01	–	Adilesi ya kapolo	1
03	–	Kodi ntchito	1
04	–	Kuwerengera kwa Byte	1
00	Wapamwamba	Zofunsira	4
03	Zochepa
55	Wapamwamba
71	Zochepa
F5	Wapamwamba	Kuwona zolakwika (CRC)	2
47	Zochepa

Mtengo wa TCP
Makhalidwe omwe ali mu Mauthenga a Mafunso kapena Mayankho ali mumtundu wa hex.
Funso example ngati MODBUS TCP: 010000000006010400020002

Example	Bwino	Kufotokozera	Nambala ya mabayiti
01	–	Chozindikiritsa zochita	1
00	Wapamwamba	Chizindikiritso cha protocol	4
00	Zochepa
00	Wapamwamba
00	Zochepa
06	–	Kuwerengera kwa Byte	1
01	–	Chizindikiritso cha unit	1
04	–	Kodi ntchito	1
00	Wapamwamba	Kulembetsa koyamba	2
02	Zochepa
00	Wapamwamba	Palibe mawu oti awerengedwe	2
02	Zochepa

Yankho example ngati MODBUS TCP: 01000000000701040400035571

Example	Bwino	Kufotokozera	Nambala ya mabayiti
01	–	Chozindikiritsa zochita	1
00	Wapamwamba	Chizindikiritso cha protocol	4
00	Zochepa
00	Wapamwamba
00	Zochepa
07	–	Kuwerengera kwa Byte	1
01	–	Chizindikiritso cha unit	1
04	–	Kodi ntchito	1
04	–	Nambala ya byte ya data yomwe yapemphedwa	2
00	Wapamwamba	Zofunsira	4
03	Zochepa
55	Wapamwamba
71	Zochepa

Floating Point malinga ndi IEEE Standard

Mawonekedwe oyambira amalola nambala yoyandama ya IEEE kuyimiridwa mumtundu umodzi wa 32-bit, monga momwe zilili pansipa:

kumene S ndi chizindikiro chochepa, e' ndi gawo loyamba la chiwongolero ndipo f ndi gawo la decimal lomwe limayikidwa pafupi ndi 1. M'kati mwake choyimira ndi 8 bits muutali ndipo gawo losungidwa ndi 23 bits utali.
Njira yozungulira mpaka pafupi kwambiri imayikidwa pamtengo wowerengeka wa malo oyandama.
Fomu yoyandama ikuwonetsedwa motere:

ZINDIKIRANI: Magawo (madesimali) amawonetsedwa nthawi zonse pomwe 1 yotsogola (yobisika) samasungidwa.

ExampLe ya kutembenuka kwa mtengo wowonetsedwa ndi malo oyandama
Mtengo wowerengedwa ndi malo oyandama:
45AACC00 (16)
Mtengo wosinthidwa kukhala wa binary:

0	10001011	01010101100110000000000 (2)
chizindikiro	exponent	gawo

CHIKHALIDWE CHA MALANGIZO OLEMBA

Pankhani ya module yophatikizidwa ndi kauntala: Chida cholumikizirana chachikulu chimatha kutumiza malamulo ku gawoli kuti lidzikonzekeretse lokha kapena kupanga pulogalamu yowerengera.
Pankhani ya kauntala yokhala ndi kulumikizana kophatikizika: Chida cholumikizirana chachikulu chimatha kutumiza malamulo ku kauntala kuti akonze.

Zokonda zambiri zitha kuchitidwa, panthawi imodzimodzi, kutumiza lamulo limodzi, pokhapokha ngati zolembera zoyenera zikutsatizana (onani mutu 5). Malinga ndi mtundu wa protocol wa MODBUS wogwiritsidwa ntchito, lamulo lolemba limapangidwa motere.

Modbus ASCII/RTU
Makhalidwe omwe ali mu mauthenga a Pempho kapena Mayankho ali mumtundu wa hex.
Funso example ngati MODBUS RTU: 011005150001020008F053

Example	Bwino	Kufotokozera	Nambala ya mabayiti
01	–	Adilesi ya kapolo	1
10	–	Kodi ntchito	1
05	Wapamwamba	Kulembetsa koyamba	2
15	Zochepa
00	Wapamwamba	Palibe mawu oti alembedwe	2
01	Zochepa
02	–	Data byte counter	1
00	Wapamwamba	Data kwa mapulogalamu	2
08	Zochepa
F0	Wapamwamba	Kuwona zolakwika (CRC)	2
53	Zochepa

Yankho example ngati MODBUS RTU: 01100515000110C1

Example	Bwino	Kufotokozera	Nambala ya mabayiti
01	–	Adilesi ya kapolo	1
10	–	Kodi ntchito	1
05	Wapamwamba	Kulembetsa koyamba	2
15	Zochepa
00	Wapamwamba	Ayi. cha mawu olembedwa	2
01	Zochepa
10	Wapamwamba	Kuwona zolakwika (CRC)	2
C1	Zochepa

Mtengo wa TCP
Makhalidwe omwe ali mu mauthenga a Pempho kapena Mayankho ali mumtundu wa hex.
Funso example ngati MODBUS TCP: 010000000009011005150001020008

Example	Bwino	Kufotokozera	Nambala ya mabayiti
01	–	Chozindikiritsa zochita	1
00	Wapamwamba	Chizindikiritso cha protocol	4
00	Zochepa
00	Wapamwamba
00	Zochepa
09	–	Kuwerengera kwa Byte	1
01	–	Chizindikiritso cha unit	1
10	–	Kodi ntchito	1
05	Wapamwamba	Kulembetsa koyamba	2
15	Zochepa
00	Wapamwamba	Palibe mawu oti alembedwe	2
01	Zochepa
02	–	Data byte counter	1
00	Wapamwamba	Data kwa mapulogalamu	2
08	Zochepa

Yankho example ngati MODBUS TCP: 010000000006011005150001

Example	Bwino	Kufotokozera	Nambala ya mabayiti
01	–	Chozindikiritsa zochita	1
00	Wapamwamba	Chizindikiritso cha protocol	4
00	Zochepa
00	Wapamwamba
00	Zochepa
06	–	Kuwerengera kwa Byte	1
01	–	Chizindikiritso cha unit	1
10	–	Kodi ntchito	1
05	Wapamwamba	Kulembetsa koyamba	2
15	Zochepa
00	Wapamwamba	Lamulo latumizidwa bwino	2
01	Zochepa

KUSINTHA MAKODI

Ngati module ikuphatikizidwa ndi counter: Module ikalandira funso losavomerezeka, uthenga wolakwika (kupatulapo code) umatumizidwa.

Pankhani ya kauntala yokhala ndi kulumikizana kophatikizika: Kauntala ikalandira funso losavomerezeka, uthenga wolakwika (kupatulapo code) umatumizidwa.
Malinga ndi MODBUS protocol mode, ma code omwe angakhalepo ndi awa.

Modbus ASCII/RTU
Makhalidwe omwe ali mu Mauthenga Oyankhira ali mumtundu wa hex.
Yankho example ngati MODBUS RTU: 01830131F0

Example	Bwino	Kufotokozera	Nambala ya mabayiti
01	–	Adilesi ya kapolo	1
83	–	Kodi ntchito (80+03)	1
01	–	Kupatulako kodi	1
31	Wapamwamba	Kuwona zolakwika (CRC)	2
F0	Zochepa

Ma code apadera a MODBUS ASCII/RTU ndi awa:

$01 NTCHITO YOTSATIRA NTCHITO: nambala yantchito yomwe yalandiridwa mufunso silololedwa.
$02 ADDRESS YA DATA YOPHUNZITSIRA: adilesi ya data yomwe yalandilidwa mufunso ndiyosaloledwa (ie kuphatikiza kaundula ndi kutalika kwa kusamutsa ndizosavomerezeka).

$03 VALUE DATA VALUE VALUE: mtengo womwe uli mugawo lazofufuza si mtengo wololeka.
$04 Utali Wamayankhidwe Osaloledwa: pempho likhoza kuyankha ndi kukula kwakukulu kuposa komwe kulipo pa protocol ya MODBUS.

Mtengo wa TCP
Makhalidwe omwe ali mu Mauthenga Oyankhira ali mumtundu wa hex.
Yankho example ngati MODBUS TCP: 010000000003018302

Example	Bwino	Kufotokozera	Nambala ya mabayiti
01	–	Chozindikiritsa zochita	1
00	Wapamwamba	Chizindikiritso cha protocol	4
00	Zochepa
00	Wapamwamba
00	Zochepa
03	–	Nambala ya baiti ya deta yotsatira mu chingwechi	1
01	–	Chizindikiritso cha unit	1
83	–	Kodi ntchito (80+03)	1
02	–	Kupatulako kodi	1

Ma code kupatula a MODBUS TCP ndi awa:

$ 01 NTCHITO YOTSATIRA NTCHITO: nambala yogwira ntchito siidziwika ndi seva.
$02 ADDRESS YA DATA YOTSATIRA: adilesi ya data yomwe yalandilidwa mufunso si adilesi yololeka pa kauntala (ie kuphatikiza kaundula ndi kutalika kwa kusamutsa ndizosavomerezeka).

$03 VALUE DATA VALUE: mtengo womwe uli mugawo lazofufuza si mtengo wololeka pa kauntala.
$ 04 SERVER FAILURE: seva yalephera panthawi ya kuphedwa.
$ 05 ZOYENERA: seva idavomereza kuyitanidwa kwa seva koma ntchitoyo imafuna nthawi yayitali kuti ichitike. Chifukwa chake seva imangobweza chivomerezo cha risiti yoyitanitsa.

$06 SERVER BUSY: seva sinathe kuvomereza pempho la MB PDU. Wofunsira kasitomala ali ndi udindo wosankha ngati angatumizenso pempholo komanso liti.
$0A GATEWAY PATH SOLIBWINO: gawo loyankhulirana (kapena kauntala, ngati kuli kountala ndi kulumikizana kophatikizika) sikukonzedwa kapena sikutha kulumikizana.
$0B CHIDAKWA CHA GATEWAY TARGET CHALEPHEDWA KUYANKHA: kauntala palibe pa netiweki.

ZAMBIRI ZONSE PA MATABWA OYAMBA

ZINDIKIRANI: Ma regista apamwamba kwambiri (kapena ma byte) omwe amatha kuwerengedwa ndi lamulo limodzi:

63 zolembetsa mu ASCII mode
127 zolembetsa mu RTU mode

256 byte mu TCP mode

ZINDIKIRANI: Ma registry okwera kwambiri omwe amatha kulembedwa ndi lamulo limodzi:

13 zolembetsa mu ASCII mode

29 zolembetsa mu RTU mode
1 kulembetsa mu TCP mode

ZINDIKIRANI: Ma registry ali mumtundu wa hex ($).

Tebulo HEADER	Tanthauzo
PARAMETER	Chizindikiro ndi kufotokozera kwa parameter kuti iwerengedwe / kulembedwa.
+/-	Chizindikiro chabwino kapena cholakwika pamtengo wowerengera. Chiwonetsero cha zikwangwani chimasintha molingana ndi gawo la kulumikizana kapena mtundu wa counter: Sign Bit Mode: Ngati ndime iyi yafufuzidwa, mtengo wowerengera wowerengera ukhoza kukhala ndi chizindikiro chabwino kapena cholakwika. Sinthani mtengo wolembetsa womwe wasainidwa monga momwe zasonyezedwera m'mawu awa: Pang'ono Kwambiri (MSB) imasonyeza chizindikiro motere: 0=zabwino (+), 1=negative (-). Mtengo woipa exampLe: MSB $8020 = 1000000000100000 = -32 \| \| hex \| bin \| dec \|
+/-	2's Complement Mode: Ngati ndime iyi yafufuzidwa, mtengo wowerengera wowerengera ukhoza kukhala ndi zabwino kapena zoyipa chizindikiro. Makhalidwe olakwika amaimiridwa ndi 2's complement.
INTEGER	INTGER data yolembetsa. Imawonetsa Unit of muyeso, lembani RegSet nambala yofananira ya Mawu ndi Adilesi mumtundu wa hex. Mitundu iwiri ya RegSet ilipo: RegSet 0: ngakhale / osamvetseka kaundula mawu. RegSet 1: ngakhale zolembera mawu. Palibe ma module a LAN GATEWAY. Zikupezeka pa: ▪ Makatani okhala ndi MODBUS yophatikizika ▪ Ma Counter okhala ndi ETHERNET yophatikizika ▪ Ma module a RS485 okhala ndi firmware release 2.00 kapena apamwamba Kuti muzindikire RegSet yomwe ikugwiritsidwa ntchito, chonde onani zolembetsa za $0523/$0538.
IEEE	IEEE Standard Register data. Imawonetsa Unit of muyeso, nambala ya Mawu ndi Adilesi mumtundu wa hex.
LEMBANI KUPEZEKA PA MOYO	Kupezeka kwa kaundula malinga ndi chitsanzo. Ngati chafufuzidwa (●), kaundula alipo kwa chitsanzo chofananira: 3ph 6A/63A/80A SERIAL: 6A, 63A ndi 80A 3phase zowerengera zokhala ndi serial communication. 1ph 80A ZOTHANDIZA: 80A 1phase counters ndi serial communication. 1ph 40A ZOTHANDIZA: 40A 1phase counters ndi serial communication. 3ph Integrated ETHERNET TCP: Zowerengera za 3phase zokhala ndi kulumikizana kwa ETHERNET TCP. 1ph Integrated ETHERNET TCP: Zowerengera za 1phase zokhala ndi kulumikizana kwa ETHERNET TCP. LANG TCP (malinga ndi chitsanzo): zowerengera zophatikizidwa ndi gawo la LAN GATEWAY.
DATA TANTHAUZO	Kufotokozera za deta yolandiridwa ndi kuyankha kwa lamulo lowerenga.
PROGRAMMABLE DATA	Kufotokozera za deta yomwe ingatumizidwe kwa lamulo lolemba.

ZOWERENGA ZOWERENGA (FUNCTION CODES $03, $04)

U1N

Ph1-N Voltage

0000

1000

●

U2N

Ph2-N Voltage

0002

1002

●

U3N

Ph3-N Voltage

0004

1004

●

U12

L 1-2 Voltage

0006

1006

●

U23

L 2-3 Voltage

0008

1008

●

U31

L 3-1 Voltage

000A

100A

●

U∑

Dongosolo Voltage

000C

100C

●

Ph1 Masiku ano

●

000E

100E

●

Ph2 Masiku ano

●

0010

1010

●

Ph3 Masiku ano

●

0012

1012

●

Zandale Zamakono

●

0014

1014

●

A∑

System Current

●

0016

1016

●

PF1

Ph1 Mphamvu Factor

●

0018

0.001

1018

–

●

PF2

Ph2 Mphamvu Factor

●

0019

001A

0.001

101A

–

●

PF3

Ph3 Mphamvu Factor

●

001A

001C

0.001

101C

–

●

PF∑

Sys Power Factor

●

001B

001E

0.001

101E

–

●

Ph1 Active Mphamvu

●

001C

0020

1020

●

Ph2 Active Mphamvu

●

001F

0024

1022

●

Ph3 Active Mphamvu

●

0022

0028

1024

●

P∑

Mphamvu ya Sys Active

●

0025

002C

1026

●

Ph1 Mphamvu Yowoneka

●

0028

0030

mVA

1028

●

Ph2 Mphamvu Yowoneka

●

002B

0034

mVA

102A

●

Ph3 Mphamvu Yowoneka

●

002E

0038

mVA

102C

●

S∑

Sys Apparent Power

●

0031

003C

mVA

102E

●

Ph1 Mphamvu Yogwira Ntchito

●

0034

0040

mva

1030

var

●

Ph2 Mphamvu Yogwira Ntchito

●

0037

0044

mva

1032

var

●

Ph3 Mphamvu Yogwira Ntchito

●

003A

0048

mva

1034

var

●

Q∑

Sys Reactive Mphamvu

●

003D

004C

mva

1036

var

●

pafupipafupi

0040

0050

MHz

1038

●

Mtengo wa PH SEQ

Gawo Lotsatira

0041

0052

–

103A

–

●

Tanthauzo la data yowerenga:

INTEGER: $00=123-CCW, $01=321-CW, $02=osafotokozedwa
IEEE for Counters with Integrated Communication ndi RS485 Modules: $3DFBE76D=123-CCW, $3E072B02=321-CW, $0=osafotokozedwa
IEEE ya LAN GATEWAY Module: $0=123-CCW, $3F800000=321-CW, $40000000=osafotokozedwa

+kw1

Ph1 Imp. Active En.

0100

0.1wo

1100

●

+kw2

Ph2 Imp. Active En.

0103

0104

0.1wo

1102

●

+kw3

Ph3 Imp. Active En.

0106

0108

0.1wo

1104

●

+kWh∑

Sys Imp. Active En.

0109

010C

0.1wo

1106

●

–kw1

Ph1 Exp. Active En.

010C

0110

0.1wo

1108

●

–kw2

Ph2 Exp. Active En.

010F

0114

0.1wo

110A

●

–kw3

Ph3 Exp. Active En.

0112

0118

0.1wo

110C

●

-kWh ∑

Sys Exp. Active En.

0115

011C

0.1wo

110E

●

+ kVAh1-L

Ph1 Imp. Lag. Zowoneka En.

0118

0120

0.1 VH

1110

VAh

●

+ kVAh2-L

Ph2 Imp. Lag. Zowoneka En.

011B

0124

0.1 VH

1112

VAh

●

+ kVAh3-L

Ph3 Imp. Lag. Zowoneka En.

011E

0128

0.1 VH

1114

VAh

●

+kVAh∑-L

Sys Imp. Lag. Zowoneka En.

0121

012C

0.1 VH

1116

VAh

●

-kVAh1-L

Ph1 Exp. Lag. Zowoneka En.

0124

0130

0.1 VH

1118

VAh

●

-kVAh2-L

Ph2 Exp. Lag. Zowoneka En.

0127

0134

0.1 VH

111A

VAh

●

-kVAh3-L

Ph3 Exp. Lag. Zowoneka En.

012A

0138

0.1 VH

111C

VAh

●

-kVAh∑-L

Sys Exp. Lag. Zowoneka En.

012D

013C

0.1 VH

111E

VAh

●

+ kVAh1-C

Ph1 Imp. Kutsogolera. Zowoneka En.

0130

0140

0.1 VH

1120

VAh

●

+ kVAh2-C

Ph2 Imp. Kutsogolera. Zowoneka En.

0133

0144

0.1 VH

1122

VAh

●

+ kVAh3-C

Ph3 Imp. Kutsogolera. Zowoneka En.

0136

0148

0.1 VH

1124

VAh

●

+kVAh∑-C

Sys Imp. Kutsogolera. Zowoneka En.

0139

014C

0.1 VH

1126

VAh

●

-kVAh1-C

Ph1 Exp. Kutsogolera. Zowoneka En.

013C

0150

0.1 VH

1128

VAh

●

-kVAh2-C

Ph2 Exp. Kutsogolera. Zowoneka En.

013F

0154

0.1 VH

112A

VAh

●

-kVAh3-C

Ph3 Exp. Kutsogolera. Zowoneka En.

0142

0158

0.1 VH

112C

VAh

●

-VA∑-C

Sys Exp. Kutsogolera. Zowoneka En.

0145

015C

0.1 VH

112E

VAh

●

+ kvarr1-L

Ph1 Imp. Lag. Reactive En.

0148

0160

0.1 gawo

1130

varh

●

+ kvarr2-L

Ph2 Imp. Lag. Reactive En.

014B

0164

0.1 gawo

1132

varh

●

+ kvarr3-L

Ph3 Imp. Lag. Reactive En.

014E

0168

0.1 gawo

1134

varh

●

+kvarha∑-L

Sys Imp. Lag. Reactive En.

0151

016C

0.1 gawo

1136

varh

●

-kvarha1-L

Ph1 Exp. Lag. Reactive En.

0154

0170

0.1 gawo

1138

varh

●

-kvarha2-L

Ph2 Exp. Lag. Reactive En.

0157

0174

0.1 gawo

113A

varh

●

-kvarha3-L

Ph3 Exp. Lag. Reactive En.

015A

0178

0.1 gawo

113C

varh

●

-siyana∑-L

Sys Exp. Lag. Reactive En.

015D

017C

0.1 gawo

113E

varh

●

+ kvarr1-C

Ph1 Imp. Kutsogolera. Reactive En.

0160

0180

0.1 gawo

1140

varh

●

+ kvarr2-C

Ph2 Imp. Kutsogolera. Reactive En.

0163

0184

0.1 gawo

1142

varh

●

+ kvarr3-C

Ph3 Imp. Kutsogolera. Reactive En.

0166

0188

0.1 gawo

1144

varh

●

+kvarha∑-C

Sys Imp. Kutsogolera. Reactive En.

0169

018C

0.1 gawo

1146

varh

●

- kvarha1-C

Ph1 Exp. Kutsogolera. Reactive En.

016C

0190

0.1 gawo

1148

varh

●

- kvarha2-C

Ph2 Exp. Kutsogolera. Reactive En.

016F

0194

0.1 gawo

114A

varh

●

- kvarha3-C

Ph3 Exp. Kutsogolera. Reactive En.

0172

0198

0.1 gawo

114C

varh

●

-kvarha∑-C

Sys Exp. Kutsogolera. Reactive En.

0175

019C

0.1 gawo

114E

varh

●

– Zosungidwa

0178

01A0

–

1150

–

TRIFF 1 COUNTERS

+kWh1-T1	Ph1 Imp. Active En.	3	0200	4	0200	0.1wo	2	1200	Wh	●					●
+kWh2-T1	Ph2 Imp. Active En.	3	0203	4	0204	0.1wo	2	1202	Wh	●					●
+kWh3-T1	Ph3 Imp. Active En.	3	0206	4	0208	0.1wo	2	1204	Wh	●					●
+kWh∑-T1	Sys Imp. Active En.	3	0209	4	020C	0.1wo	2	1206	Wh	●	●				●
-kWh1-T1	Ph1 Exp. Active En.	3	020C	4	0210	0.1wo	2	1208	Wh	●					●
-kWh2-T1	Ph2 Exp. Active En.	3	020F	4	0214	0.1wo	2	120A	Wh	●					●
-kWh3-T1	Ph3 Exp. Active En.	3	0212	4	0218	0.1wo	2	120C	Wh	●					●
-kWh∑-T1	Sys Exp. Active En.	3	0215	4	021C	0.1wo	2	120E	Wh	●	●				●
+kVAh1-L-T1	Ph1 Imp. Lag. Zowoneka En.	3	0218	4	0220	0.1 VH	2	1210	VAh	●					●
+kVAh2-L-T1	Ph2 Imp. Lag. Zowoneka En.	3	021B	4	0224	0.1 VH	2	1212	VAh	●					●
+kVAh3-L-T1	Ph3 Imp. Lag. Zowoneka En.	3	021E	4	0228	0.1 VH	2	1214	VAh	●					●
+kVAh∑-L-T1	Sys Imp. Lag. Zowoneka En.	3	0221	4	022C	0.1 VH	2	1216	VAh	●	●				●
-kVAh1-L-T1	Ph1 Exp. Lag. Zowoneka En.	3	0224	4	0230	0.1 VH	2	1218	VAh	●					●
-kVAh2-L-T1	Ph2 Exp. Lag. Zowoneka En.	3	0227	4	0234	0.1 VH	2	121A	VAh	●					●
-kVAh3-L-T1	Ph3 Exp. Lag. Zowoneka En.	3	022A	4	0238	0.1 VH	2	121C	VAh	●					●
-kVAh∑-L-T1	Sys Exp. Lag. Zowoneka En.	3	022D	4	023C	0.1 VH	2	121E	VAh	●	●				●
+kVAh1-C-T1	Ph1 Imp. Kutsogolera. Zowoneka En.	3	0230	4	0240	0.1 VH	2	1220	VAh	●					●
+kVAh2-C-T1	Ph2 Imp. Kutsogolera. Zowoneka En.	3	0233	4	0244	0.1 VH	2	1222	VAh	●					●
+kVAh3-C-T1	Ph3 Imp. Kutsogolera. Zowoneka En.	3	0236	4	0248	0.1 VH	2	1224	VAh	●					●
+kVAh∑-C-T1	Sys Imp. Kutsogolera. Zowoneka En.	3	0239	4	024C	0.1 VH	2	1226	VAh	●	●				●
-kVAh1-C-T1	Ph1 Exp. Kutsogolera. Zowoneka En.	3	023C	4	0250	0.1 VH	2	1228	VAh	●					●
-kVAh2-C-T1	Ph2 Exp. Kutsogolera. Zowoneka En.	3	023F	4	0254	0.1 VH	2	122A	VAh	●					●
-kVAh3-C-T1	Ph3 Exp. Kutsogolera. Zowoneka En.	3	0242	4	0258	0.1 VH	2	122C	VAh	●					●
-kVAh∑-C-T1	Sys Exp. Kutsogolera. Zowoneka En.	3	0245	4	025C	0.1 VH	2	122E	VAh	●	●				●
+ kvarh1-L-T1	Ph1 Imp. Lag. Reactive En.	3	0248	4	0260	0.1 gawo	2	1230	varh	●					●
+ kvarh2-L-T1	Ph2 Imp. Lag. Reactive En.	3	024B	4	0264	0.1 gawo	2	1232	varh	●					●
+ kvarh3-L-T1	Ph3 Imp. Lag. Reactive En.	3	024E	4	0268	0.1 gawo	2	1234	varh	●					●
+kvarha∑-L-T1	Sys Imp. Lag. Reactive En.	3	0251	4	026C	0.1 gawo	2	1236	varh	●	●				●
-kvarh1-L-T1	Ph1 Exp. Lag. Reactive En.	3	0254	4	0270	0.1 gawo	2	1238	varh	●					●
-kvarh2-L-T1	Ph2 Exp. Lag. Reactive En.	3	0257	4	0274	0.1 gawo	2	123A	varh	●					●
-kvarh3-L-T1	Ph3 Exp. Lag. Reactive En.	3	025A	4	0278	0.1 gawo	2	123C	varh	●					●
-siyana∑-L-T1	Sys Exp. Lag. Reactive En.	3	025D	4	027C	0.1 gawo	2	123E	varh	●	●				●
+ kvarh1-C-T1	Ph1 Imp. Kutsogolera. Reactive En.	3	0260	4	0280	0.1 gawo	2	1240	varh	●					●
+ kvarh2-C-T1	Ph2 Imp. Kutsogolera. Reactive En.	3	0263	4	0284	0.1 gawo	2	1242	varh	●					●
+ kvarh3-C-T1	Ph3 Imp. Kutsogolera. Reactive En.	3	0266	4	0288	0.1 gawo	2	1244	varh	●					●
+kvarha∑-C-T1	Sys Imp. Kutsogolera. Reactive En.	3	0269	4	028C	0.1 gawo	2	1246	varh	●	●				●
-kvarh1-C-T1	Ph1 Exp. Kutsogolera. Reactive En.	3	026C	4	0290	0.1 gawo	2	1248	varh	●					●
-kvarh2-C-T1	Ph2 Exp. Kutsogolera. Reactive En.	3	026F	4	0294	0.1 gawo	2	124A	varh	●					●
-kvarh3-C-T1	Ph3 Exp. Kutsogolera. Reactive En.	3	0272	4	0298	0.1 gawo	2	124C	varh	●					●
-kvarha∑-C-T1	Sys Exp. Kutsogolera. Reactive En.	3	0275	4	029C	0.1 gawo	2	124E	varh	●	●				●
– Zosungidwa		3	0278	–	–	–	–	–	–	R	R	R	R	R	R

+kWh1-T2	Ph1 Imp. Active En.	3	0300	4	0300	0.1wo	2	1300	Wh	●					●
+kWh2-T2	Ph2 Imp. Active En.	3	0303	4	0304	0.1wo	2	1302	Wh	●					●
+kWh3-T2	Ph3 Imp. Active En.	3	0306	4	0308	0.1wo	2	1304	Wh	●					●
+kWh∑-T2	Sys Imp. Active En.	3	0309	4	030C	0.1wo	2	1306	Wh	●	●				●
-kWh1-T2	Ph1 Exp. Active En.	3	030C	4	0310	0.1wo	2	1308	Wh	●					●
-kWh2-T2	Ph2 Exp. Active En.	3	030F	4	0314	0.1wo	2	130A	Wh	●					●
-kWh3-T2	Ph3 Exp. Active En.	3	0312	4	0318	0.1wo	2	130C	Wh	●					●
-kWh∑-T2	Sys Exp. Active En.	3	0315	4	031C	0.1wo	2	130E	Wh	●	●				●
+kVAh1-L-T2	Ph1 Imp. Lag. Zowoneka En.	3	0318	4	0320	0.1 VH	2	1310	VAh	●					●
+kVAh2-L-T2	Ph2 Imp. Lag. Zowoneka En.	3	031B	4	0324	0.1 VH	2	1312	VAh	●					●
+kVAh3-L-T2	Ph3 Imp. Lag. Zowoneka En.	3	031E	4	0328	0.1 VH	2	1314	VAh	●					●
+kVAh∑-L-T2	Sys Imp. Lag. Zowoneka En.	3	0321	4	032C	0.1 VH	2	1316	VAh	●	●				●
-kVAh1-L-T2	Ph1 Exp. Lag. Zowoneka En.	3	0324	4	0330	0.1 VH	2	1318	VAh	●					●
-kVAh2-L-T2	Ph2 Exp. Lag. Zowoneka En.	3	0327	4	0334	0.1 VH	2	131A	VAh	●					●
-kVAh3-L-T2	Ph3 Exp. Lag. Zowoneka En.	3	032A	4	0338	0.1 VH	2	131C	VAh	●					●
-kVAh∑-L-T2	Sys Exp. Lag. Zowoneka En.	3	032D	4	033C	0.1 VH	2	131E	VAh	●	●				●
+kVAh1-C-T2	Ph1 Imp. Kutsogolera. Zowoneka En.	3	0330	4	0340	0.1 VH	2	1320	VAh	●					●
+kVAh2-C-T2	Ph2 Imp. Kutsogolera. Zowoneka En.	3	0333	4	0344	0.1 VH	2	1322	VAh	●					●
+kVAh3-C-T2	Ph3 Imp. Kutsogolera. Zowoneka En.	3	0336	4	0348	0.1 VH	2	1324	VAh	●					●
+kVAh∑-C-T2	Sys Imp. Kutsogolera. Zowoneka En.	3	0339	4	034C	0.1 VH	2	1326	VAh	●	●				●
-kVAh1-C-T2	Ph1 Exp. Kutsogolera. Zowoneka En.	3	033C	4	0350	0.1 VH	2	1328	VAh	●					●
-kVAh2-C-T2	Ph2 Exp. Kutsogolera. Zowoneka En.	3	033F	4	0354	0.1 VH	2	132A	VAh	●					●
-kVAh3-C-T2	Ph3 Exp. Kutsogolera. Zowoneka En.	3	0342	4	0358	0.1 VH	2	132C	VAh	●					●
-kVAh∑-C-T2	Sys Exp. Kutsogolera. Zowoneka En.	3	0345	4	035C	0.1 VH	2	132E	VAh	●	●				●
+ kvarh1-L-T2	Ph1 Imp. Lag. Reactive En.	3	0348	4	0360	0.1 gawo	2	1330	varh	●					●
+ kvarh2-L-T2	Ph2 Imp. Lag. Reactive En.	3	034B	4	0364	0.1 gawo	2	1332	varh	●					●
+ kvarh3-L-T2	Ph3 Imp. Lag. Reactive En.	3	034E	4	0368	0.1 gawo	2	1334	varh	●					●
+kvarha∑-L-T2	Sys Imp. Lag. Reactive En.	3	0351	4	036C	0.1 gawo	2	1336	varh	●	●				●
-kvarh1-L-T2	Ph1 Exp. Lag. Reactive En.	3	0354	4	0370	0.1 gawo	2	1338	varh	●					●
-kvarh2-L-T2	Ph2 Exp. Lag. Reactive En.	3	0357	4	0374	0.1 gawo	2	133A	varh	●					●
-kvarh3-L-T2	Ph3 Exp. Lag. Reactive En.	3	035A	4	0378	0.1 gawo	2	133C	varh	●					●
-siyana∑-L-T2	Sys Exp. Lag. Reactive En.	3	035D	4	037C	0.1 gawo	2	133E	varh	●	●				●
+ kvarh1-C-T2	Ph1 Imp. Kutsogolera. Reactive En.	3	0360	4	0380	0.1 gawo	2	1340	varh	●					●
+ kvarh2-C-T2	Ph2 Imp. Kutsogolera. Reactive En.	3	0363	4	0384	0.1 gawo	2	1342	varh	●					●
+ kvarh3-C-T2	Ph3 Imp. Kutsogolera. Reactive En.	3	0366	4	0388	0.1 gawo	2	1344	varh	●					●
+kvarha∑-C-T2	Sys Imp. Kutsogolera. Reactive En.	3	0369	4	038C	0.1 gawo	2	1346	varh	●	●				●
-kvarh1-C-T2	Ph1 Exp. Kutsogolera. Reactive En.	3	036C	4	0390	0.1 gawo	2	1348	varh	●					●
-kvarh2-C-T2	Ph2 Exp. Kutsogolera. Reactive En.	3	036F	4	0394	0.1 gawo	2	134A	varh	●					●
-kvarh3-C-T2	Ph3 Exp. Kutsogolera. Reactive En.	3	0372	4	0398	0.1 gawo	2	134C	varh	●					●
-siyana∑-C-T2	Sys Exp. Kutsogolera. Reactive En.	3	0375	4	039C	0.1 gawo	2	134E	varh	●	●				●
– Zosungidwa		3	0378	–	–	–	–	–	–	R	R	R	R	R	R

ZINTHU ZONSE

+kWh∑-P

Sys Imp. Active En.

0400

0.1wo

1400

●

-kWh∑-P

Sys Exp. Active En.

0403

0404

0.1wo

1402

●

+kVAh∑-LP

Sys Imp. Lag. Zowoneka En.

0406

0408

0.1 VH

1404

VAh

●

-kVAh∑-LP

Sys Exp. Lag. Zowoneka En.

0409

040C

0.1 VH

1406

VAh

●

+kVAh∑-CP

Sys Imp. Kutsogolera. Zowoneka En.

040C

0410

0.1 VH

1408

VAh

●

-kVAh∑-CP

Sys Exp. Kutsogolera. Zowoneka En.

040F

0414

0.1 VH

140A

VAh

●

+ kvarha∑-LP

Sys Imp. Lag. Reactive En.

0412

0418

0.1 gawo

140C

varh

●

-siyana∑-LP

Sys Exp. Lag. Reactive En.

0415

041C

0.1 gawo

140E

varh

●

+ kvarha∑-CP

Sys Imp. Kutsogolera. Reactive En.

0418

0420

0.1 gawo

1410

varh

●

-siyana∑-CP

Sys Exp. Kutsogolera. Reactive En.

041B

0424

0.1 gawo

1412

varh

●

ZINTHU ZONSE

kWh∑-B

Sys Active En.

●

041E

0428

0.1wo

1414

●

kVAh∑-LB

Sys Lag. Zowoneka En.

●

0421

042C

0.1 VH

1416

VAh

●

kVAh∑-CB

Sys Lead. Zowoneka En.

●

0424

0430

0.1 VH

1418

VAh

●

kvarha∑-LB

Sys Lag. Reactive En.

●

0427

0434

0.1 gawo

141A

varh

●

kvarha∑-CB

Sys Lead. Reactive En.

●

042A

0438

0.1 gawo

141C

varh

●

– Zosungidwa

042D

–

EC SN

Nambala ya Counter Serial

0500

10 ASCII zilembo. ($00…$FF)

●

Chithunzi cha EC

Counter Model

0505

0506

$03=6A 3 magawo, 4waya

$08=80A 3 magawo, 4waya

$0C=80A 1gawo, 2waya

$10=40A 1gawo, 2waya

$12=63A 3 magawo, 4waya

●

EC TYPE

Mtundu wa Counter

0506

0508

$00=PAPANSI PAKATI, BWEREraninso

$01=PALIBE MID

$02=MID

$03=NO MID, kusankha mawaya

$05=MID palibe kusiyana

$09=MID, kusankha mawaya

$0A=MID palibe kusiyana, kusankha mawaya

$0B=NO MID, BWINO, kusankha mawaya

●

EC FW REL1

Counter Firmware Kutulutsidwa 1

0507

050A

Sinthani mtengo wowerengera wa Hex kukhala mtengo wa Dec.

mwachitsanzo $66=102 => rel. 1.02

●

EC HW VER

Counter Hardware Version

0508

050C

Sinthani mtengo wowerengera wa Hex kukhala mtengo wa Dec.

mwachitsanzo $64=100 => ver. 1.00

●

–

Zosungidwa

0509

050E

–

Tariff yogwiritsidwa ntchito

050B

0510

$01= mtengo 1

$02= mtengo 2

●

PRI/SEC

Pulayimale/Wachiwiri Wamtengo Wamtundu wa 6A wokha. Reserved ndi

yokhazikika ku 0 pamitundu ina.

050C

0512

$00=zoyamba

$01=yachiwiri

●

ERR

Khodi Yolakwika

050D

0514

Bit field coding:

- bit0 (LSb)=Njira zotsatizana

-bit1=Memory

- bit2=Clock (RTC) -Chitsanzo cha ETH chokha

- zida zina zosagwiritsidwa ntchito

Bit=1 amatanthauza vuto, Bit=0 zikutanthauza kuti palibe cholakwika

●

Mtengo wa CT

6A chitsanzo chokha. Reserved ndi

yokhazikika ku 1 pamitundu ina.

050E

0516

$0001…$2710

●

–

Zosungidwa

050F

0518

–

Mtengo wa FSA

Mtengo wapatali wa magawo FSA

0511

051A

$00=1A

$01=5A

$02=80A

$03=40A

$06=63A

●

WIR

Wiring Mode

0512

051C

$01=3gawo, mawaya 4, mafunde atatu

$02=3gawo, mawaya 3, mafunde atatu

$03=1 gawo

$04=3gawo, mawaya 3, mafunde atatu

●

ADDR

MODBUS Adilesi

0513

051E

$01…$F7

●

Chithunzi cha MDB

MODBUS Mode

0514

0520

$00=7E2 (ASCII)

$01=8N1 (RTU)

●

BAU

Kuthamanga Kwambiri

0515

0522

$01=300 bps

$02=600 bps

$03=1200 bps

$04=2400 bps

$05=4800 bps

$06=9600 bps

$07=19200 bps

$08=38400 bps

$09=57600 bps

●

–

Zosungidwa

0516

0524

–

ZAMBIRI ZA ENERGY COUNTER NDI COMMUNICATION MODULE

EC-P ST

Pang'ono Counter Status

0517

0526

Bit field coding:

-bit0 (LSb)= +kWhΣ PAR

-bit1=-kWhΣ PAR

-bit2=+kVAhΣ-L PAR

-bit3=-kVAhΣ-L PAR

- bit4=+kVAhΣ-C PAR

-bit5=-kVAhΣ-C PAR

-bit6=+kvarhaΣ-L PAR

- bit7=-kvarhaΣ-L PAR

- bit8=+kvahhΣ-C PAR

-bit9=-kvarhaΣ-C PAR

- zida zina zosagwiritsidwa ntchito

Pang'ono = 1 amatanthauza kauntala yogwira ntchito, Bit=0 ikutanthauza pountala yayimitsidwa

●

PARAMETER

INTEGER

DATA TANTHAUZO

LEMBANI KUPEZEKA PA MOYO

Chizindikiro

Kufotokozera

RegSet 0

RegSet 1

Makhalidwe

3ph 6A/63A/80A SERIAL

1ph 80A ZINTHU ZONSE

1ph 40A ZINTHU ZONSE

3ph Integrated ETHERNET TCP

1ph Integrated ETHERNET TCP

Mtengo wa TCP

(malinga ndi chitsanzo)

MOD SN

Nambala ya seri ya Module

0518

0528

10 ASCII zilembo. ($00…$FF)

●

CHIZINDIKIRO

Kuyimira Mtengo Wosaina

051D

052E

$00 = chizindikiro

$01=2'zowonjezera

●

– Zosungidwa

051E

0530

–

Mtengo wa FW REL

Kutulutsidwa kwa Firmware ya Module

051F

0532

Sinthani mtengo wowerengera wa Hex kukhala mtengo wa Dec.

mwachitsanzo $66=102 => rel. 1.02

●

MOD HW VER

Module Hardware Version

0520

0534

Sinthani mtengo wowerengera wa Hex kukhala mtengo wa Dec.

mwachitsanzo $64=100 => ver. 1.00

●

– Zosungidwa

0521

0536

–

REGSET

RegSet ikugwiritsidwa ntchito

0523

0538

$00=register set 0

$01=register set 1

●

0538

$00=register set 0

$01=register set 1

●

Chithunzi cha FW REL2

Counter Firmware Kutulutsidwa 2

0600

Sinthani mtengo wowerengera wa Hex kukhala mtengo wa Dec.

mwachitsanzo $C8=200 => rel. 2.00

●

RTC-TSIKU

Efaneti mawonekedwe RTC tsiku

2000

Sinthani mtengo wowerengera wa Hex kukhala mtengo wa Dec.

mwachitsanzo $1F=31 => tsiku 31

●

RTC-MWEZI

Efaneti mawonekedwe RTC mwezi

2001

Sinthani mtengo wowerengera wa Hex kukhala mtengo wa Dec.

mwachitsanzo $0C=12 => December

●

RTC-CHAKA

Efaneti mawonekedwe RTC chaka

2002

Sinthani mtengo wowerengera wa Hex kukhala mtengo wa Dec.

mwachitsanzo $15=21 => chaka cha 2021

●

RTC-MAOLA

Efaneti mawonekedwe RTC maola

2003

Sinthani mtengo wowerengera wa Hex kukhala mtengo wa Dec.

mwachitsanzo $0F=15 => maola 15

●

RTC-MIN

Efaneti mawonekedwe RTC mphindi

2004

Sinthani mtengo wowerengera wa Hex kukhala mtengo wa Dec.

mwachitsanzo $1E=30 => Mphindi 30

●

Mtengo wa RTC-SEC

Efaneti mawonekedwe RTC masekondi

2005

Sinthani mtengo wowerengera wa Hex kukhala mtengo wa Dec.

mwachitsanzo $0A=10 => 10 masekondi

●

ZINDIKIRANI: zolembera za RTC ($2000…$2005) zimapezeka pamamita amphamvu okha ndi Ethernet Firmware rel. 1.15 kapena kupitilira apo.

KUWERENGA MA COILS (FUNCTION KODI $01)

PARAMETER

INTEGER

DATA TANTHAUZO

LEMBANI KUPEZEKA PA MOYO

Kufotokozera Chizindikiro

Bits

Adilesi

Makhalidwe

3ph 6A/63A/80A SERIAL

1ph 80A ZINTHU ZONSE

1ph 40A ZINTHU ZONSE

3ph Integrated ETHERNET TCP

1ph Integrated ETHERNET TCP

Mtengo wa TCP

(malinga ndi chitsanzo)

AL Ma alarm

40 0000

Pang'ono ndandanda pang'ono 39 (MSB) … pang'ono 0 (LSb):

|U3N-L|U2N-L|U1N-L|UΣ-L|U3N-H|U2N-H|U1N-H|UΣ-H|

|COM|RES|U31-L|U23-L|U12-L|U31-H|U23-H|U12-H|

| ZOCHITA|ZOCHITIKA

|A2-L|A1-L|AΣ-L|AN-H|A3-H|A2-H|A1-H|AΣ-H|

| ZOCHITA | ZOCHITA

LEGEND

L=Under the Threshold (Low) H=Pansi pa Chiyambi (Mmwamba) O=Kunja kwa Pakati

COM=Kulankhulana pa doko la IR OK. Osaganizira ngati pali mitundu yokhala ndi kulumikizana kwa SERIAL

RES=Bit Yosungidwa ku 0

ZINDIKIRANI: Voltage, Pakali pano ndi Frequency Threshold Values akhoza kusintha malinga ndi kauntala chitsanzo. Chonde onani za

matebulo akuwonetsedwa pansipa.

●

VOLTAGE NDI MASANGALIRO AMAGWIRA NTCHITO MOLINGA NDI CHITSANZO	PARAMETER THRESHOLDS
	PHASE-NDALE VOLTAGE	PHASE-PHASE VOLTAGE	TSOPANO	FREQUENCY

3 × 230/400V 50Hz	ULN-L=230V-20%=184V ULN-H=230V+20%=276V	ULL-L=230V x √3 -20%=318V ULL-H=230V x √3 +20%=478V	IL=Kuyambira Panopa (Ist) IH=Mulingo Wathunthu Panopa (IFS)	fL = 45Hz fH = 65Hz
3×230/400…3×240/415V 50/60Hz	ULN-L=230V-20%=184V ULN-H=240V+20%=288V	ULL-L=398V-20%=318V ULL-H=415V+20%=498V		fL = 45Hz fH = 65Hz

ZOLEMBA (NTCHITO KODI $10)

DATA ZOTHANDIZA ZA ENERGY COUNTER NDI COMMUNICATION MODULE

ADDRESS

MODBUS Adilesi

0513

051E

$01…$F7

●

Chithunzi cha MDB

MODBUS Mode

0514

0520

$00=7E2 (ASCII)

$01=8N1 (RTU)

●

BAU

Kuthamanga Kwambiri

* 300, 600, 1200, 57600 mfundo

sichikupezeka pamtundu wa 40A.

0515

0522

$01=300 bps*

$02=600 bps*

$03=1200 bps*

$04=2400 bps

$05=4800 bps

$06=9600 bps

$07=19200 bps

$08=38400 bps

$09=57600 bps*

●

EC RES

Bwezeretsani Zowerengera Zamagetsi

Lembani kokha ndi ntchito ya RESET

0516

0524

$00=Zonse zowerengera

$03=Zowerengera ZONSE

●

$01=TARIFF 1 Zowerengera

$02=TARIFF 2 Zowerengera

●

EC-P OPER

Pang'ono Counter Operation

0517

0526

Pa RegSet1, ikani mawu a MS nthawi zonse kukhala 0000. Mawu a LS ayenera kusanjidwa motere:

Byte 1 - PARTIAL Counter Selection

$00=+kWhΣ PAR

$01=-kWhΣ PAR

$02=+kVAhΣ-L PAR

$03=-kVAhΣ-L PAR

$04=+kVAhΣ-C PAR

$05=-kVAhΣ-C PAR

$06=+kvarhaΣ-L PAR

$07=-kvarhaΣ-L PAR

$08=+kvarhaΣ-C PAR

$09=-kvarahΣ-C PAR

$0A=Zowerengera Zapang'ono ZONSE

Bwino 2 - PARTIAL Counter Operation

$01=kuyamba

$02=imitsani

$03=kukonzanso

mwachitsanzo Yambani +kWhΣ PAR Counter

00=+kWhΣ PA

01 = chiyambi

Mtengo womaliza ukhazikitsidwe:

–RegSet0=0001

–RegSet1=00000001

●

REGSET

Kusintha kwa RegSet

100B

1010

$00=sinthani ku RegSet 0

$01=sinthani ku RegSet 1

●

0538

$00=sinthani ku RegSet 0

$01=sinthani ku RegSet 1

●

RTC-TSIKU

Efaneti mawonekedwe RTC tsiku

2000

$01…$1F (1…31)

●

RTC-MWEZI

Efaneti mawonekedwe RTC mwezi

2001

$01…$0C (1…12)

●

RTC-CHAKA

Efaneti mawonekedwe RTC chaka

2002

$01…$25 (1…37=2001…2037)

mwachitsanzo kukhazikitsa 2021, lembani $15

●

RTC-MAOLA

Efaneti mawonekedwe RTC maola

2003

$00…$17 (0…23)

●

RTC-MIN

Efaneti mawonekedwe RTC mphindi

2004

$00…$3B (0…59)

●

Mtengo wa RTC-SEC

Efaneti mawonekedwe RTC masekondi

2005

$00…$3B (0…59)

●

ZINDIKIRANI: zolembera za RTC ($2000…$2005) zimapezeka pamamita amphamvu okha ndi Ethernet Firmware rel. 1.15 kapena kupitilira apo.
ZINDIKIRANI: ngati lamulo lolemba la RTC lili ndi zosayenera (mwachitsanzo, 30 February), mtengowo sudzalandiridwa ndipo chipangizocho chimayankha ndi code yopatulapo (Mtundu Wosaloledwa).
ZINDIKIRANI: ngati kutayika kwa RTC chifukwa cha kuzimitsa kwa nthawi yayitali, ikaninso mtengo wa RTC (tsiku, mwezi, chaka, maola, mphindi, mphindi) kuti muyambitsenso kujambula.

Zolemba / Zothandizira

PROTOCOL RS485 Modbus Ndi Lan Gateway [pdf] Buku Logwiritsa Ntchito
RS485 Modbus Ndi Lan Gateway, RS485, Modbus Ndi Lan Gateway, Lan Gateway, Gateway

Maumboni

Buku Logwiritsa Ntchito

PROTOCOL RS485 Modbus Ndi Lan Gateway

Zofotokozera

FAQ

DESCRIPTION

Mtundu wa LRC

KUWERENGA LAMULO LAMALAMULO

Floating Point malinga ndi IEEE Standard

CHIKHALIDWE CHA MALANGIZO OLEMBA

KUSINTHA MAKODI

ZAMBIRI ZONSE PA MATABWA OYAMBA

Zolemba / Zothandizira

Maumboni

Siyani ndemanga

Letsani yankho