PROTOCOL RS485 Modbus Ma Lan Gateway User Guide

Fa'atulagaga Fa'avaa:
- Faiga ASCII: 1 Amata, 7 Bit, E oo lava, 1 Taofi (7E1)
- Faiga RTU: 1 Amata, 8 Bit, Leai, 1 Taofi (8N1)
- Faiga TCP: 1 Amata, 7 Bit, E oo lava, 2 Taofi (7E2)

FAQ

O le a le fa'amoemoe o le MODBUS Communication Protocol?

O le MODBUS protocol e faʻafaigofie fesoʻotaʻiga i le va o se masini matai ma le tele o masini pologa, e mafai ai ona faʻafesoʻotaʻi faʻamatalaga i faiga faʻainisinia.
E fia ni pologa e mafai ona faʻafesoʻotaʻi e faʻaaoga ai le MODBUS protocol?

O le MODBUS protocol e lagolagoina e oʻo atu i le 247 pologa e fesoʻotaʻi i totonu o le pasi poʻo le fetu o fesoʻotaiga fesoʻotaʻiga.
E mafai faapefea ona ou suia le tuatusi pologa ile MODBUS ASCII/RTU mode?

Ina ia suia le tuatusi pologa ile MODBUS ASCII/RTU mode, tagai ile fa'aoga tusi lesona mo faatonuga ile fa'atulagaina ole numera talafeagai ole fata.

Tapulaa o Noataga
O lo'o fa'atumauina e le Faumea le aia tatau e sui ai fa'amatalaga i lenei tusi lesona e aunoa ma se lapataiga muamua. So'o se kopi o lenei tusi lesona, i se vaega po'o le atoaga, pe fa'ao'o kopi po'o se isi auala, tusa lava pe fa'aeletoroni, e aunoa ma le tu'uina atu e le kamupani gaosi se fa'atagaga tusitusia, ua solia aiaiga o le puletaofia ma e noatia i moliaga.
E fa'asa ona fa'aogaina le masini mo fa'aoga eseese e ese mai i fa'aoga na fa'atulagaina, e pei ona ta'ua i lenei tusi lesona. Pe a faʻaogaina foliga o lenei masini, usitaʻia tulafono uma ma faʻaaloalo i le le faalauaiteleina ma aia tatau a isi.
VAGANA I LE LELEI E FA'AOS AI E LE TULAFONO E FAIA AI, E LE'I IAI LAVA E LE'A E NOFOA'I LE FAUSAINA MO FA'A'AGA FA'A'ALI'E FA'AMATALAGA I LE SO'OTA'IGA MA O'O'OGA FA'A'OA'OGA MA LE FAUSAGA E LE FA'AITA'I PO'O LE FA'AFEAGA I SO'O SE SU'I. E ese mai i mea faapena O LOO FAAMATALA MAI IAI.
O fa'ailoga uma o lo'o i totonu o lenei tusi lesona o mea totino ia a latou e ona.
O faʻamatalaga o loʻo i totonu o lenei tusi lesona e mo naʻo faʻamatalaga faʻamatalaga, e mafai ona suia e aunoa ma se lapataiga muamua ma e le mafai ona manatu e noatia mo le Gaosiga. E leai se matafaioi a le Faumea mo so'o se mea sese po'o fa'aletonu o lo'o iai i totonu o lenei tusi lesona.

FAAMATALAGA

O le MODBUS ASCII/RTU o se faʻasalalauga fesoʻotaʻiga matai-pologa, e mafai ona lagolagoina e oʻo atu i le 247 pologa e fesoʻotaʻi i totonu o se pasi poʻo se fetu fesoʻotaʻiga. E fa'aogaina e le protocol se feso'ota'iga simplex i se laina e tasi. I lenei auala, o feʻau fesoʻotaʻiga e alu i luga o se laina e tasi i itu faʻafeagai se lua.
MODBUS TCP o se fesuiaiga o le aiga MODBUS. Aemaise lava, e aofia ai le faʻaogaina o le MODBUS feʻau i totonu o le "Intranet" poʻo le "Initaneti" siosiomaga e faʻaaoga ai le TCP / IP protocol i luga o se uafu mautu 502.
O savali a matai-pologa e mafai ona:

Faitau (Function codes $01, $03, $04): o le fesootaiga i le va o le matai ma le pologa e toatasi. E mafai ai ona faitau fa'amatalaga e uiga i le fata fesili

Tusitusi (Function code $10): o le fesootaiga i le va o le matai ma le pologa e toatasi. E mafai ai ona sui tulaga fa'atau
Faasalalauga (e le maua mo MODBUS TCP): o le fesootaiga i le va o le matai ma pologa uma e fesootai. E masani lava o se faʻatonuga tusitusi (Function code $10) ma manaʻomia le numera talafeagai $00

I se feso'ota'iga tele-point type (MODBUS ASCII/RTU), o se tuatusi pologa (e ta'ua fo'i numera talafeagai) e mafai ai ona fa'ailoaina fata ta'itasi i le taimi o feso'ota'iga. O fata ta'itasi ua fa'atulaga ma se tuatusi pologa e le mafai ona fa'aogaina (01) ma e mafai e le tagata fa'aoga ona suia.
I le tulaga o le MODBUS TCP, o le tuatusi pologa e suia i le tasi byte, le Unit identifier.

Faiga fa'avaa feso'ota'iga - ASCII mode
Bit i le paita: 1 Amata, 7 Bit, E oo lava, 1 Taofi (7E1)

Igoa	Umi	Galuega
AMATA LE FAI	1 tala	Faailoga amata savali. E amata ile koluma “:” ($3A)
FA'AIGA	2 tala	Numera talafeagai
TULAGA FAIGA	2 tala	Fa'ailoga galuega ($01 / $03 / $04 / $10)
FA'ATA'IGA	n uiga	Fa'amatalaga + umi o le a fa'atumu e fa'atatau i le ituaiga fe'au
SISI SESE	2 tala	Su'e sese (LRC)
FA'AI'U	2 tala	Fa'afo'i mai ta'avale – fafaga laina (CRLF) paga ($0D & $0A)

Faiga fa'avaa feso'ota'iga - RTU mode
Bit i le paita: 1 Amata, 8 Bit, Leai, 1 Taofi (8N1)

Igoa	Umi	Galuega
AMATA LE FAI	4 chars e le aoga	Le itiiti ifo i le 4 uiga ole taimi ole leoa (MARK condition)
FA'AIGA	8 pito	Numera talafeagai
TULAGA FAIGA	8 pito	Fa'ailoga galuega ($01 / $03 / $04 / $10)
FA'ATA'IGA	nx 8 pito	Fa'amatalaga + umi o le a fa'atumu e fa'atatau i le ituaiga fe'au
SISI SESE	16 pito	Su'e sese (CRC)
FA'AI'U	4 chars e le aoga	Le itiiti ifo ma le 4 mataitusi 'taimi o le leoa i le va o faavaa

Faiga fa'avaa feso'ota'iga - TCP mode
Bit i le paita: 1 Amata, 7 Bit, E oo lava, 2 Taofi (7E2)

Igoa	Umi	Galuega
ID FEAGAIGA	2 paita	Mo le fa'amaopoopoina o fe'au a le 'au'aunaga ma le tagata fa'atau
PROTOCOL ID	2 paita	Zero mo MODBUS TCP
BYTE COUNT	2 paita	Numera o paita o totoe i lenei faavaa
ID UNIT	1 paita	Tulaga pologa (255 pe a le fa'aaogaina)
TULAGA FAIGA	1 paita	Fa'ailoga galuega ($01 / $04 / $10)
FAITAU BYTES	n paita	Fa'amatalaga e fai ma tali po'o se fa'atonuga

LRC Tupulaga

Ole fanua ole Longitudinal Redundancy Check (LRC) e tasi le paita, o lo'o i ai se tau binary 8-bit. O le tau o le LRC e faʻatatauina e le masini feaveaʻi, lea e faʻapipiʻi ai le LRC i le feʻau. E toe fa'atatau e le masini e maua se LRC i le taimi na maua ai le fe'au ma fa'atusatusa le tau fa'atatau i le tau sa'o na maua i le fanua LRC. Afai e le tutusa ia tau e lua, o se mea sese e maua. E fa'atatau le LRC e ala i le fa'aopoopoina fa'atasi o 8-bit bytes i le fe'au, lafoa'i so'o se uta, ona fa'atasi ai lea ma le lua e fa'aopoopo i le taunu'uga. O le LRC o se fanua 8-bit, o lea la o faʻaopoopoga fou taʻitasi o se tagata e maua ai se tau e maualuga atu nai lo le 255 tesimale naʻo le 'taʻavale' le tau o le fanua i le zero. Talu ai e leai se vaega lona iva, e otometi lava ona lafoa'i le uta.
O se faiga mo le fausiaina o se LRC o le:

Fa'aopoopo uma paita i le fe'au, e le aofia ai le 'colon' amata ma fa'ai'u CR LF. Fa'aopoopo i totonu o se fanua 8-bit, ina ia lafoa'i le uta.

Toese le tau mulimuli o le fanua mai le $FF, e maua ai le mea-faʻaopoopo.
Faaopoopo i ai le 1 e maua ai le lua—faaopoopo.

Tuuina le LRC i totonu o le Savali
A fa'asalalauina le 8-bit LRC (2 ASCII characters) i le fe'au, o le a fa'asalalau muamua le uiga maualuga, sosoo ai ma le uiga maualalo. Mo examppe afai o le tau o le LRC e $52 (0101 0010):

Kolone

':'

tuatusi

Galuega

Fa'amaumauga

Faitau

Fa'amaumauga

….

Fa'amaumauga

LRC

Talofa '5'

LRC

Lo'2'

C-galuega e fa'atatau le LRC

Tupulaga CRC
O le Cyclical Redundancy Check (CRC) fanua e lua paita, o loʻo i ai se tau 16-bit. O le tau o le CRC e faʻatatau i le masini feaveaʻi, lea e faʻapipiʻi le CRC i le feʻau. E toe fa'atatau e le masini e maua se CRC i le taimi na maua ai le fe'au ma fa'atusatusa le tau fa'atatau i le tau sa'o na maua i le fanua CRC. Afai e le tutusa ia tau e lua, o se mea sese e maua.
E amata le CRC i le mua'i utaina o se resitara 16-bit i 1 uma. Ona amata loa lea o le faagasologa o le faʻaogaina o 8-bit bytes o le feʻau i mea o loʻo i ai nei o le tusi resitala. E na'o le valu vaega o fa'amaumauga i uiga ta'itasi e fa'aogaina mo le fa'atupuina o le CRC. Amata ma taofi fasi, ma le paʻu paʻu, aua le faʻaogaina i le CRC.
I le fa'atupuina o le CRC, o uiga ta'i 8-bit ta'itasi e fa'apitoa OR fa'atasi ma le tusi resitala. Ona suia lea o le i'uga i le itu ole la'ititi pito sili ona taua (LSB), fa'atasi ai ma le leai e fa'atumu i le tulaga pito sili ona taua (MSB). O le LSB ua aumai ma su'esu'e. Afai o le LSB o le 1, o le tusi resitala e faʻapitoa OR faʻatasi ma se seti, faʻamautu tau. Afai ole LSB ole 0, e leai se PO e faia.
E toe fai lea faiga seia valu sifi ua faatino. A mae'a le sifi mulimuli (valu), o le isi uiga 8-bit e fa'apitoa OR fa'atasi ma le tau o le tusi resitala o lo'o iai nei, ma toe fa'atino mo isi sifi e valu e pei ona fa'amatala i luga. O mea mulimuli o le tusi resitala, pe a uma ona faʻaogaina mataitusi uma o le feʻau, o le CRC tau.
O se faiga fa'atatau mo le fausiaina o se CRC o le:

Tu'u se tusi resitala 16-bit ma le $FFFF. Valaau le tusi resitala CRC.
Fa'apitoa PO'O le ulua'i 8-bit byte o le fe'au o lo'o i ai le fa'atonuga maualalo o le 16-bit CRC resitala, tu'u le fa'ai'uga i le tusi resitala CRC.
Su'e le tusi resitala CRC i le itu taumatau (fa'asaga i le LSB), leai-faatumu le MSB. Ave'ese ma su'esu'e le LSB.
(Afai o le LSB e 0): Toe fai le Laasaga 3 (se isi sifi). (Afai o le LSB o le 1): Fa'apitoa PO'O le tusi resitala CRC fa'atasi ma le tau aofa'i $A001 (1010 0000 0000 0001).
Toe fai le Laasaga 3 ma le 4 seia 8 sifi ua faatino. A mae'a lenei mea, o le a mae'a ona fa'agasolo le 8-bit byte.
Toe fai Laasaga 2 e oo i le 5 mo le isi 8-bit byte o le savali. Fa'aauau pea lenei mea se'ia uma ona fa'agasolo uma bytes.
Ole mea mulimuli ole resitala ole CRC ole tau ole CRC.
A tu'u le CRC i le fe'au, e tatau ona fesuia'i ona paita pito i luga ma lalo e pei ona fa'amatalaina i lalo.

Tu'uina le CRC i totonu o le Savali
A tuʻuina atu le 16-bit CRC (lua 8-bit bytes) i le feʻau, o le a tuʻuina muamua le byte maualalo, sosoo ai ma le byte maualuga.
Mo examppe afai o le tau o le CRC e $35F7 (0011 0101 1111 0111):

Addr

Galuega

Fa'amaumauga

Faitau

Fa'amaumauga

….

Fa'amaumauga

CRC

ia F7

CRC

Talofa 35

Galuega fa'atupuina o le CRC – Fa'atasi ai ma Laulau

O fua fa'atatau CRC uma e mafai ona fa'apipi'iina i ni fa'asologa se lua, e fa'asino tonu lava a'o fa'atuputeleina le galuega e ala i le pa'u fe'au. O le tasi fa'asologa o lo'o i ai uma 256 fa'atatau CRC mo le paita maualuga o le 16-bit CRC fanua, ma le isi fa'asologa o lo'o i ai uma tau mo le paita maualalo. O le fa'avasegaina o le CRC i lenei auala e maua ai le fa'atinoina vave nai lo le fa'atatauina o se tau CRC fou i tagata fou ta'itasi mai le fa'apolopolo fe'au.

Galuega fa'atupuina o le CRC – E leai se Laulau

POLOAIGA FAITAU

I le tulaga o se module ua tuʻufaʻatasia ma se faʻatau: E mafai e le masini fesoʻotaʻiga sili ona tuʻuina atu faʻatonuga i le module e faitau lona tulaga ma le seti poʻo le faitau fua faʻatatau, tulaga ma seti talafeagai i le fata.
I le tulaga o le fata faʻatasi ma fesoʻotaʻiga tuʻufaʻatasia: E mafai e le masini fesoʻotaʻiga sili ona tuʻuina atu poloaiga i le fata e faitau ai lona tulaga, seti ma fua faʻatatau.
E mafai ona faitau nisi tusi resitala, i le taimi lava e tasi, auina atu se poloaiga e tasi, pe afai e sosoo tusi resitala (silasila i le Mataupu 5). E tusa ai ma le MODBUS protocol mode, o le faitau tusi o loʻo faʻatulagaina e pei ona taua i lalo.

Modbus ASCII/RTU
O fa'atauga o lo'o i totonu uma i le Query po'o le Tali fe'au o lo'o i totonu o le hex format.
Fesili example tulaga ole MODBUS RTU: 01030002000265CB

Example	Byte	Fa'amatalaga	Numera o paita
01	–	Tuatusi pologa	1
03	–	Code galuega	1
00	Maualuga	Amata le resitala	2
02	Maulalo
00	Maualuga	Leai o upu e faitau	2
02	Maulalo
65	Maualuga	Su'e sese (CRC)	2
CB	Maulalo

Tali exampi le tulaga ole MODBUS RTU: 01030400035571F547

Example	Byte	Fa'amatalaga	Numera o paita
01	–	Tuatusi pologa	1
03	–	Code galuega	1
04	–	Faitauga paita	1
00	Maualuga	Fa'amatalaga talosaga	4
03	Maulalo
55	Maualuga
71	Maulalo
F5	Maualuga	Su'e sese (CRC)	2
47	Maulalo

Modbus TCP
O fa'atauga o lo'o i totonu uma i le Query po'o le Tali fe'au o lo'o i totonu o le hex format.
Fesili exampi le tulaga ole MODBUS TCP: 010000000006010400020002

Example	Byte	Fa'amatalaga	Numera o paita
01	–	Fa'ailoaga o fefa'atauaiga	1
00	Maualuga	Fa'ailoga fa'akomepiuta	4
00	Maulalo
00	Maualuga
00	Maulalo
06	–	Faitauga paita	1
01	–	Fa'ailoga iunite	1
04	–	Code galuega	1
00	Maualuga	Amata le resitala	2
02	Maulalo
00	Maualuga	Leai o upu e faitau	2
02	Maulalo

Tali exampi le tulaga ole MODBUS TCP: 01000000000701040400035571

Example	Byte	Fa'amatalaga	Numera o paita
01	–	Fa'ailoaga o fefa'atauaiga	1
00	Maualuga	Fa'ailoga fa'akomepiuta	4
00	Maulalo
00	Maualuga
00	Maulalo
07	–	Faitauga paita	1
01	–	Fa'ailoga iunite	1
04	–	Code galuega	1
04	–	Numera o byte o fa'amaumauga o lo'o talosagaina	2
00	Maualuga	Fa'amatalaga talosaga	4
03	Maulalo
55	Maualuga
71	Maulalo

Fa'afefeteina e pei o le IEEE Standard

O le fa'avae fa'avae e mafai ai ona fa'atusalia se numera fa'a-va'e fa'a-IEEE i se fa'atulagaga 32-bit, e pei ona fa'aalia i lalo:

o le S o le fasi fa'ailoga, o le e' o le vaega muamua lea o le fa'asologa ma le f o le vaega ninii e tu'u i tafatafa o le 1. I totonu o le fa'alotoifale e 8 bits le umi ae o le vaega o lo'o teuina e 23 bits le umi.
O se auala lapotopoto-i-latalata mai e fa'aoga i le tau fa'atatau o le mea fa'afefe.
O lo'o fa'aalia le fa'asologa o le floating-point e fa'apea:

FAAMANATU: O vaega ninii (decimals) e fa'aalia i taimi uma a'o le fa'apolopolo le 1 (natia) e le o teuina.

Example o le liua o le tau o loʻo faʻaalia ma le mata faʻafefe
O le tau o lo'o faitau fa'atasi ma le fa'afefeteina:
45AACC00(16)
Tau fa'aliliuina ile fa'a-lua:

0	10001011	01010101100110000000000(2)
fa'ailoga	fa'asologa	vaega ninii

POLOAIGA TUSI

I le tulaga o se module ua tu'ufa'atasia ma se fa'atau: E mafai e le masini feso'ota'iga matai ona lafo ni fa'atonuga i le module e fa'apolokalame ia lava pe fa'apolokalame le fata.
I le tulaga o se fata faʻatasi ma fesoʻotaʻiga tuʻufaʻatasia: E mafai e le masini fesoʻotaʻiga sili ona tuʻuina atu poloaiga i le fata e faʻapipiʻi ai.

E mafai ona fa'atinoina nisi fa'atonuga, i le taimi lava e tasi, e tu'uina atu se fa'atonuga e tasi, pe a fa'apea o lo'o soso'o tusi resitala talafeagai (silasila i le mataupu 5). E tusa ai ma le faʻaaogaina o le MODBUS protocol type, o le tusi tusi e faʻatulagaina e pei ona taua i lalo.

Modbus ASCII/RTU
O fa'atauga o lo'o iai uma ile Talosaga po'o le Tali ole fe'au o lo'o i le fa'asologa o le hex.
Fesili exampi le tulaga ole MODBUS RTU: 011005150001020008F053

Example	Byte	Fa'amatalaga	Numera o paita
01	–	Tuatusi pologa	1
10	–	Code galuega	1
05	Maualuga	Amata le resitala	2
15	Maulalo
00	Maualuga	Leai o upu e tusia	2
01	Maulalo
02	–	Fa'amaumauga byte fa'amaumauga	1
00	Maualuga	Fa'amatalaga mo polokalame	2
08	Maulalo
F0	Maualuga	Su'e sese (CRC)	2
53	Maulalo

Tali example tulaga ole MODBUS RTU: 01100515000110C1

Example	Byte	Fa'amatalaga	Numera o paita
01	–	Tuatusi pologa	1
10	–	Code galuega	1
05	Maualuga	Amata le resitala	2
15	Maulalo
00	Maualuga	Nu. o upu tusitusia	2
01	Maulalo
10	Maualuga	Su'e sese (CRC)	2
C1	Maulalo

Modbus TCP
O fa'atauga o lo'o iai uma ile Talosaga po'o le Tali ole fe'au o lo'o i le fa'asologa o le hex.
Fesili exampi le tulaga ole MODBUS TCP: 010000000009011005150001020008

Example	Byte	Fa'amatalaga	Numera o paita
01	–	Fa'ailoaga o fefa'atauaiga	1
00	Maualuga	Fa'ailoga fa'akomepiuta	4
00	Maulalo
00	Maualuga
00	Maulalo
09	–	Faitauga paita	1
01	–	Fa'ailoga iunite	1
10	–	Code galuega	1
05	Maualuga	Amata le resitala	2
15	Maulalo
00	Maualuga	Leai o upu e tusia	2
01	Maulalo
02	–	Fa'amaumauga byte fa'amaumauga	1
00	Maualuga	Fa'amatalaga mo polokalame	2
08	Maulalo

Tali exampi le tulaga ole MODBUS TCP: 010000000006011005150001

Example	Byte	Fa'amatalaga	Numera o paita
01	–	Fa'ailoaga o fefa'atauaiga	1
00	Maualuga	Fa'ailoga fa'akomepiuta	4
00	Maulalo
00	Maualuga
00	Maulalo
06	–	Faitauga paita	1
01	–	Fa'ailoga iunite	1
10	–	Code galuega	1
05	Maualuga	Amata le resitala	2
15	Maulalo
00	Maualuga	Na manuia le auina atu o poloaiga	2
01	Maulalo

TULAGA FA'AVAE

I le tulaga o le module ua tu'ufa'atasia ma le fa'atau: A maua e le module se fesili e le aoga, o se fe'au sese (fa'ailoga fa'ailoga) e lafo.

I le tulaga o le fata faʻatasi ma fesoʻotaʻiga tuʻufaʻatasia: A maua e le fata se fesili e le aoga, e auina atu se feʻau sese (faʻailoga tuusaunoaga).
E tusa ai ma le MODBUS protocol mode, o tulafono fa'apitoa e mafai ona fa'apea.

Modbus ASCII/RTU
O fa'atauga o lo'o i totonu o Tali tali o lo'o i le fa'asologa o le hex.
Tali exampi le tulaga ole MODBUS RTU: 01830131F0

Example	Byte	Fa'amatalaga	Numera o paita
01	–	Tuatusi pologa	1
83	–	Fa'ailoga galuega (80+03)	1
01	–	Code tuusaunoaga	1
31	Maualuga	Su'e sese (CRC)	2
F0	Maulalo

O tulafono fa'apitoa mo MODBUS ASCII/RTU o lo'o fa'amatalaina:

$01 GALUEGA FAASOLO: o le numera o galuega na maua i le fesili e le o se gaioiga faʻatagaina.
$02 FA'A'OA'OGA FA'A'OA'OGA: e le'o fa'atagaina le tuatusi fa'amatalaga na maua i le su'ega (fa'atusa o le tu'ufa'atasiga o le resitala ma le umi o le fesiitaiga e le aoga).

$03 FA'A'OA'OGA FA'aletulafono: o se tau o lo'o i totonu o le fa'amaumauga o fa'amatalaga e le o se tau fa'atagaina.
$04 TALI LE TULAGA LENGLE: o le talosaga o le a maua ai se tali e sili atu le tele nai lo le avanoa mo le MODBUS protocol.

Modbus TCP
O fa'atauga o lo'o i totonu o Tali tali o lo'o i le fa'asologa o le hex.
Tali exampi le tulaga ole MODBUS TCP: 010000000003018302

Example	Byte	Fa'amatalaga	Numera o paita
01	–	Fa'ailoaga o fefa'atauaiga	1
00	Maualuga	Fa'ailoga fa'akomepiuta	4
00	Maulalo
00	Maualuga
00	Maulalo
03	–	Numera o se paita o isi fa'amatalaga i lenei manoa	1
01	–	Fa'ailoga iunite	1
83	–	Fa'ailoga galuega (80+03)	1
02	–	Code tuusaunoaga	1

O tulafono fa'apitoa mo MODBUS TCP o lo'o fa'amatalaina:

$01 GALUEGA FAASOLO: e le o iloa e le server le code function.
$02 FA'AMATALAGA FAASOLOPITO: O le tuatusi fa'amatalaga na maua i le fesili e le'o se tuatusi fa'atagaina mo le fata (fa'apea o le tu'ufa'atasiga o le resitala ma le umi o le fa'aliliuina e le aoga).

$03 FA'A'OA'OGA FA'aletulafono: o se tau o lo'o i totonu o le fa'amaumauga o fa'amatalaga e le'o se tau fa'atagaina mo le fata.
$04 FAILURE SERVER: na le manuia le server i le taimi o le faʻatinoga.
$05 FA'AILOA: na talia e le 'au'aunaga le talosaga a le 'au'aunaga ae e mana'omia e le 'au'aunaga se taimi umi e fa'atino ai. O le mea lea e toe fa'afo'i mai ai e le 'au'aunaga na'o se fa'ailoaga o le lisiti o talosaga.

$06 SERVER BUSY: ua le mafai e le server ona talia le talosaga a le MB PDU. O le talosaga a le kalani e iai le matafaioi o le filifili pe o afea ma le taimi e toe auina atu ai le talosaga.
$0A LE AUALA FA'AALA E LE AVAILAINA: o le fata feso'ota'iga (po'o le fata, i le tulaga o le fata fa'atasi ai ma feso'ota'iga tu'ufa'atasia) e le'o fa'atulagaina pe le mafai ona feso'ota'i.
$0B GATEWAY TARGET DEVICE NA LE'I TALI: le fata e le o maua i le feso'ota'iga.

FA'AMATALAGA LAUTELE I LULAFONO FA'AISISI

FAAMANATU: Ole numera maualuga o resitala (poʻo bytes) e mafai ona faitau ile faʻatonuga e tasi:

63 resitala ile ASCII mode
127 resitala ile RTU mode

256 paita ile TCP mode

FAAMANATU: Ole numera maualuga o resitala e mafai ona faʻapipiʻiina i se poloaiga e tasi:

13 resitala ile ASCII mode

29 resitala ile RTU mode
1 resitala ile TCP mode

FAAMANATU: O fa'atauga o le resitala o lo'o i le hex format ($).

laulau HEADER	Uiga
PARAMETER	Fa'ailoga ma fa'amatalaga o le parakalafa e faitau/tusia.
+/-	Faailoga lelei pe leaga ile tau faitau. O le fa'ailoga fa'ailoga e suia e tusa ai ma le fa'aoga feso'ota'iga po'o le fa'ata'ita'iga fa'atusa: Faiga Fa'ailoga Fa'ailoga: Afai e siaki lenei koluma, o le tau o le resitala faitau e mafai ona i ai se faʻailoga lelei pe leaga. Su'e se tau resitala saini e pei ona fa'aalia i faatonuga nei: O le Pisi Sili (MSB) o loʻo faʻaalia ai le faʻailoga e faʻapea: 0=lelei (+), 1=le lelei (-). Le lelei tau exampLe: MSB $8020 = 1000000000100000 = -32 \| hex \| talone \| tes \|
+/-	2's Faiga Fa'aopoopo: Afai e siaki lenei koluma, o le tau o le resitala faitau e mafai ona i ai se lelei pe leaga fa'ailoga. O tau le lelei o loʻo faʻatusalia i le 2's complement.
INTEGER	INTEGER fa'amaumauga resitala. O loʻo faʻaalia ai le Unite o fua, le RegSet type le numera Word fetaui ma le Address i le hex format. E lua ituaiga RegSet e maua: Seti Fa'amau 0: resitara upu tutusa / ese. Seti Fa'amau 1: e oo lava i tusi resitala o upu. Le avanoa mo LAN GATEWAY modules. E na'o avanoa mo: ▪ Fa'atauga fa'atasi ma MODBUS ▪ Fa'ailoga fa'atasi ma ETHERNET tu'ufa'atasi ▪ RS485 modules ma firmware release 2.00 poʻo maualuga atu Ina ia iloa le RegSet o loʻo faʻaogaina, faʻamolemole vaʻai ile $0523/$0538 resitala.
IEEE	IEEE Resitala Fa'amaumauga Fa'amaumauga. O lo'o fa'aalia ai le Iunite o fua, le numera o le Upu ma le tuatusi i le fa'asologa o le hex.
FAITAU FAAVAE IA FAATAITAI	Avanoa o le resitala e tusa ai ma le faʻataʻitaʻiga. Afai e siaki (●), e avanoa le tusi resitala mo le fa'atusa tutusa: 3ph 6A/63A/80A FAASOLOGA: 6A, 63A ma 80A 3phase fa'atau ma feso'ota'iga fa'asologa. 1ph 80A SERIAL: 80A 1phase counters ma fesootaiga faasologa. 1ph 40A SERIAL: 40A 1phase counters ma fesootaiga faasologa. 3ph tuufaatasia ETHERNET TCP: 3-phase counters faatasi ai ma fesootaiga ETHERNET TCP. 1ph tuufaatasia ETHERNET TCP: 1-phase counters faatasi ai ma fesootaiga ETHERNET TCP. LANG TCP (e tusa ai ma le faʻataʻitaʻiga): fa'atau tu'ufa'atasi ma LAN GATEWAY module.
UIGA FAAMATALAGA	Fa'amatalaga o fa'amatalaga na maua e ala i le tali mai o se fa'atonuga faitau.
FA'AMATALAGA FAAPOLOKALEMA	Fa'amatalaga o fa'amatalaga e mafai ona lafo mo se fa'atonuga tusitusi.

FAITAU FAITAU (TULAFONO FA'ATAU $03, $04)

U1N

Ph 1-N Voltage

0000

1000

●

U2N

Ph 2-N Voltage

0002

1002

●

U3N

Ph 3-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∑

Faiga Voltage

000C

100C

●

Ph1 i le taimi nei

●

000E

100E

●

Ph2 i le taimi nei

●

0010

1010

●

Ph3 i le taimi nei

●

0012

1012

●

Neutral Current

●

0014

1014

●

A∑

System Current

●

0016

1016

●

PF1

Ph1 Malosiaga Fa'ailoga

●

0018

0.001

1018

–

●

PF2

Ph2 Malosiaga Fa'ailoga

●

0019

001A

0.001

101A

–

●

PF3

Ph3 Malosiaga Fa'ailoga

●

001A

001C

0.001

101C

–

●

PF∑

Sys Power Factor

●

001B

001E

0.001

101E

–

●

Ph1 Malosiaga

●

001C

0020

1020

●

Ph2 Malosiaga

●

001F

0024

1022

●

Ph3 Malosiaga

●

0022

0028

1024

●

P∑

Sys Active Power

●

0025

002C

1026

●

Ph1 Fa'aaliga Mana

●

0028

0030

mVA

1028

●

Ph2 Fa'aaliga Mana

●

002B

0034

mVA

102A

●

Ph3 Fa'aaliga Mana

●

002E

0038

mVA

102C

●

S∑

Sys Mana Fa'aalia

●

0031

003C

mVA

102E

●

Ph1 Reactive Power

●

0034

0040

mvar

1030

var

●

Ph2 Reactive Power

●

0037

0044

mvar

1032

var

●

Ph3 Reactive Power

●

003A

0048

mvar

1034

var

●

Q∑

Sys Reactive Power

●

003D

004C

mvar

1036

var

●

Fa'atele

0040

0050

mHz

1038

●

PH SEQ

Fa'asologa Fa'asologa

0041

0052

–

103A

–

●

Uiga o fa'amaumauga faitau:

INTEGER: $00=123-CCW, $01=321-CW, $02=e le o faamatalaina
IEEE mo Counter ma Fesootaiga Tu'ufa'atasi ma RS485 Modules: $3DFBE76D=123-CCW, $3E072B02=321-CW, $0=le'o fa'amalamalamaina
IEEE mo LAN GATEWAY Modules: $0=123-CCW, $3F800000=321-CW, $40000000=e le o faamatalaina

+kWh1

Ph1 Imp. Active En.

0100

0.1Wh

1100

●

+kWh2

Ph2 Imp. Active En.

0103

0104

0.1Wh

1102

●

+kWh3

Ph3 Imp. Active En.

0106

0108

0.1Wh

1104

●

+kWh∑

Sys Imp. Active En.

0109

010C

0.1Wh

1106

●

–kWh1

Ph1 Exp. Active En.

010C

0110

0.1Wh

1108

●

–kWh2

Ph2 Exp. Active En.

010F

0114

0.1Wh

110A

●

–kWh3

Ph3 Exp. Active En.

0112

0118

0.1Wh

110C

●

-kWh ∑

Sys Exp. Active En.

0115

011C

0.1Wh

110E

●

+kVAh1-L

Ph1 Imp. Lag. E foliga mai En.

0118

0120

0.1VAh

1110

VAh

●

+kVAh2-L

Ph2 Imp. Lag. E foliga mai En.

011B

0124

0.1VAh

1112

VAh

●

+kVAh3-L

Ph3 Imp. Lag. E foliga mai En.

011E

0128

0.1VAh

1114

VAh

●

+kVAh∑-L

Sys Imp. Lag. E foliga mai En.

0121

012C

0.1VAh

1116

VAh

●

-kVAh1-L

Ph1 Exp. Lag. E foliga mai En.

0124

0130

0.1VAh

1118

VAh

●

-kVAh2-L

Ph2 Exp. Lag. E foliga mai En.

0127

0134

0.1VAh

111A

VAh

●

-kVAh3-L

Ph3 Exp. Lag. E foliga mai En.

012A

0138

0.1VAh

111C

VAh

●

-kVAh∑-L

Sys Exp. Lag. E foliga mai En.

012D

013C

0.1VAh

111E

VAh

●

+kVAh1-C

Ph1 Imp. Ta'ita'i. E foliga mai En.

0130

0140

0.1VAh

1120

VAh

●

+kVAh2-C

Ph2 Imp. Ta'ita'i. E foliga mai En.

0133

0144

0.1VAh

1122

VAh

●

+kVAh3-C

Ph3 Imp. Ta'ita'i. E foliga mai En.

0136

0148

0.1VAh

1124

VAh

●

+kVAh∑-C

Sys Imp. Ta'ita'i. E foliga mai En.

0139

014C

0.1VAh

1126

VAh

●

-kVAh1-C

Ph1 Exp. Ta'ita'i. E foliga mai En.

013C

0150

0.1VAh

1128

VAh

●

-kVAh2-C

Ph2 Exp. Ta'ita'i. E foliga mai En.

013F

0154

0.1VAh

112A

VAh

●

-kVAh3-C

Ph3 Exp. Ta'ita'i. E foliga mai En.

0142

0158

0.1VAh

112C

VAh

●

-VA∑-C

Sys Exp. Ta'ita'i. E foliga mai En.

0145

015C

0.1VAh

112E

VAh

●

+kvarh1-L

Ph1 Imp. Lag. Reactive En.

0148

0160

0.1varh

1130

varh

●

+kvarh2-L

Ph2 Imp. Lag. Reactive En.

014B

0164

0.1varh

1132

varh

●

+kvarh3-L

Ph3 Imp. Lag. Reactive En.

014E

0168

0.1varh

1134

varh

●

+kvarh∑-L

Sys Imp. Lag. Reactive En.

0151

016C

0.1varh

1136

varh

●

-kvarh1-L

Ph1 Exp. Lag. Reactive En.

0154

0170

0.1varh

1138

varh

●

-kvarh2-L

Ph2 Exp. Lag. Reactive En.

0157

0174

0.1varh

113A

varh

●

-kvarh3-L

Ph3 Exp. Lag. Reactive En.

015A

0178

0.1varh

113C

varh

●

-vary∑-L

Sys Exp. Lag. Reactive En.

015D

017C

0.1varh

113E

varh

●

+kvarh1-C

Ph1 Imp. Ta'ita'i. Reactive En.

0160

0180

0.1varh

1140

varh

●

+kvarh2-C

Ph2 Imp. Ta'ita'i. Reactive En.

0163

0184

0.1varh

1142

varh

●

+kvarh3-C

Ph3 Imp. Ta'ita'i. Reactive En.

0166

0188

0.1varh

1144

varh

●

+kvarh∑-C

Sys Imp. Ta'ita'i. Reactive En.

0169

018C

0.1varh

1146

varh

●

-kvarh1-C

Ph1 Exp. Ta'ita'i. Reactive En.

016C

0190

0.1varh

1148

varh

●

-kvarh2-C

Ph2 Exp. Ta'ita'i. Reactive En.

016F

0194

0.1varh

114A

varh

●

-kvarh3-C

Ph3 Exp. Ta'ita'i. Reactive En.

0172

0198

0.1varh

114C

varh

●

-kvarh∑-C

Sys Exp. Ta'ita'i. Reactive En.

0175

019C

0.1varh

114E

varh

●

– Fa'apolopolo

0178

01A0

–

1150

–

TARIFF 1 FAITAU

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

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

FA'AVAE FA'AVAE

+kWh∑-P

Sys Imp. Active En.

0400

0.1Wh

1400

●

-kWh∑-P

Sys Exp. Active En.

0403

0404

0.1Wh

1402

●

+kVAh∑-LP

Sys Imp. Lag. E foliga mai En.

0406

0408

0.1VAh

1404

VAh

●

-kVAh∑-LP

Sys Exp. Lag. E foliga mai En.

0409

040C

0.1VAh

1406

VAh

●

+kVAh∑-CP

Sys Imp. Ta'ita'i. E foliga mai En.

040C

0410

0.1VAh

1408

VAh

●

-kVAh∑-CP

Sys Exp. Ta'ita'i. E foliga mai En.

040F

0414

0.1VAh

140A

VAh

●

+kvarh∑-LP

Sys Imp. Lag. Reactive En.

0412

0418

0.1varh

140C

varh

●

-vary∑-LP

Sys Exp. Lag. Reactive En.

0415

041C

0.1varh

140E

varh

●

+kvarh∑-CP

Sys Imp. Ta'ita'i. Reactive En.

0418

0420

0.1varh

1410

varh

●

-vary∑-CP

Sys Exp. Ta'ita'i. Reactive En.

041B

0424

0.1varh

1412

varh

●

FA'ATAU PAleni

kWh∑-B

Sys Active En.

●

041E

0428

0.1Wh

1414

●

kVAh∑-LB

Sys Lag. E foliga mai En.

●

0421

042C

0.1VAh

1416

VAh

●

kVAh∑-CB

Sys Lead. E foliga mai En.

●

0424

0430

0.1VAh

1418

VAh

●

kvarh∑-LB

Sys Lag. Reactive En.

●

0427

0434

0.1varh

141A

varh

●

kvarh∑-CB

Sys Lead. Reactive En.

●

042A

0438

0.1varh

141C

varh

●

– Fa'apolopolo

042D

–

EC SN

Numera Fa'asologa Fa'asagatau

0500

10 ASCII chars. ($00…$FF)

●

FA'ATAITAI EC

Fa'ata'ita'iga Fa'atau

0505

0506

$03=6A 3fase, 4 uaea

$08=80A 3fase, 4 uaea

$0C=80A 1 vaega, 2 uaea

$10=40A 1 vaega, 2 uaea

$12=63A 3fase, 4 uaea

●

EC ITIGA

Ituaiga Counter

0506

0508

$00=LEAI MID, TOE FA'ATU

$01=LEAI MID

$02=MID

$03=LEAI MID, Filifiliga uaea

$05=MID leai se eseesega

$09=MID, Filifiliga uaea

$0A=MID leai se eseesega, Filifiliga uaea

$0B=LEAI MID, TOE FA'ATU, Filifiliga uaea

●

EC FW REL1

Counter Firmware Release 1

0507

050A

Su'e le tau Hex faitau i le tau Dec.

eg $66=102 => rel. 1.02

●

EC HW VER

Counter Hardware Version

0508

050C

Su'e le tau Hex faitau i le tau Dec.

eg $64=100 => ver. 1.00

●

–

Fa'apolopolo

0509

050E

–

Fa'asologa o lo'o fa'aaogaina

050B

0510

$01=totogi 1

$02=totogi 2

●

PRI/SEC

Tulaga Tulagalua/Tulaga Lua Na'o le 6A fa'ata'ita'iga. Fa'apolopolo ma

fa'amau i le 0 mo isi fa'ata'ita'iga.

050C

0512

$00=muamua

$01=lua

●

ERR

Fa'ailoga sese

050D

0514

Bit field coding:

– bit0 (LSb)= Fa'asologa o vaega

– bit1=Manatua

– bit2= Uati (RTC)-Na'o le fa'ata'ita'iga ETH

- isi vaega e leʻi faʻaaogaina

Bit=1 o lona uiga o mea sese, Bit=0 o lona uiga e leai se mea sese

●

CT Fuafuaga Taua

Na'o le 6A fa'ata'ita'iga. Fa'apolopolo ma

fa'amau i le 1 mo isi fa'ata'ita'iga.

050E

0516

$0001…$2710

●

–

Fa'apolopolo

050F

0518

–

FSA

FSA Taua

0511

051A

$00=1A

$01=5A

$02=80A

$03=40A

$06=63A

●

WIR

Auala uaea

0512

051C

$01=3fase, 4 uaea, 3 ala

$02=3fase, 3 uaea, 2 ala

$03=1vase

$04=3fase, 3 uaea, 3 ala

●

Faaopopo

tuatusi MODBUS

0513

051E

$01…$F7

●

MDB MODE

MODBUS Faiga

0514

0520

$00=7E2 (ASCII)

$01=8N1 (RTU)

●

BAUD

Saosaoa Fesootaiga

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

●

–

Fa'apolopolo

0516

0524

–

FA'AMATALAGA I LE LELEI FA'ATA'U MA FA'ATA'U FESOOTA'IGA

EC-P STAT

Tulaga Fa'asaga Fa'atasi

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=+kvarhΣ-L PAR

– bit7=-kvarhΣ-L PAR

– bit8=+kvarhΣ-C PAR

– bit9=-kvarhΣ-C PAR

- isi vaega e leʻi faʻaaogaina

Bit=1 o lona uiga o le counter active, Bit=0 o lona uiga ua taofi

●

PARAMETER

INTEGER

UIGA FAAMATALAGA

FAITAU FAAVAE IA FAATAITAI

Faailoga

Fa'amatalaga

RegSet 0

RegSet 1

Tulaga taua

3ph 6A/63A/80A SERIAL

1ph 80A SERIAL

1ph 40A SERIAL

3ph Integrated ETHERNET TCP

1ph Integrated ETHERNET TCP

LANG TCP

(e tusa ai ma le faʻataʻitaʻiga)

MOD SN

Numera Fa'asologa o Module

0518

0528

10 ASCII chars. ($00…$FF)

●

FA'ailoga

Fa'ailoga Fa'ailoga Taualoa

051D

052E

$00=faailoga fasi

$01=2's fesoasoani

●

– Fa'apolopolo

051E

0530

–

MOD FW REL

Fa'asalalauga Fa'atonu Fa'atonu

051F

0532

Su'e le tau Hex faitau i le tau Dec.

eg $66=102 => rel. 1.02

●

MOD HW VER

Fa'aliliuga Meafaigaluega Module

0520

0534

Su'e le tau Hex faitau i le tau Dec.

eg $64=100 => ver. 1.00

●

– Fa'apolopolo

0521

0536

–

REGSET

RegSet o loʻo faʻaaogaina

0523

0538

$00=resitala seti 0

$01=resitala seti 1

●

0538

$00=resitala seti 0

$01=resitala seti 1

●

FW REL2

Counter Firmware Release 2

0600

Su'e le tau Hex faitau i le tau Dec.

fa'ata'ita'iga $C8=200 => rel. 2.00

●

RTC-ASO

Ethernet feso'ota'iga RTC aso

2000

Su'e le tau Hex faitau i le tau Dec.

fa'ata'ita'iga $1F=31 => aso 31

●

RTC-MASINA

Ethernet feso'ota'iga RTC masina

2001

Su'e le tau Hex faitau i le tau Dec.

eg $0C=12 => Tesema

●

RTC-TAUSAGA

Ethernet feso'ota'iga RTC tausaga

2002

Su'e le tau Hex faitau i le tau Dec.

fa'ata'ita'iga $15=21 => tausaga 2021

●

RTC-ITULAU

Ethernet feso'ota'iga RTC itula

2003

Su'e le tau Hex faitau i le tau Dec.

eg $0F=15 => 15 itula

●

RTC-MIN

Ethernet interface RTC minute

2004

Su'e le tau Hex faitau i le tau Dec.

eg $1E=30 => 30 minute

●

RTC-SEC

Ethernet feso'ota'iga RTC sekone

2005

Su'e le tau Hex faitau i le tau Dec.

eg $0A=10 => 10 sekone

●

FAAMANATU: o tusi resitala RTC ($2000…$2005) e avanoa mo na'o mita malosi ma Ethernet Firmware rel. 1.15 pe sili atu.

FAITAU FA'ATA'U (COILS CODE $01)

PARAMETER

INTEGER

UIGA FAAMATALAGA

FAITAU FAAVAE IA FAATAITAI

Faʻailoga Faʻatusa

Pisi

tuatusi

Tulaga taua

3ph 6A/63A/80A SERIAL

1ph 80A SERIAL

1ph 40A SERIAL

3ph Integrated ETHERNET TCP

1ph Integrated ETHERNET TCP

LANG TCP

(e tusa ai ma le faʻataʻitaʻiga)

AL Fa'aliga

40 0000

Bit fa'asologa itiiti 39 (MSB) … bit 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|

|RES|RES|RES|RES|RES|RES|RES|AN-L|A3-L|

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

|RES|RES|RES|RES|RES|RES|RES|FO|

TALA

L=I lalo ole Fa'ailoga (Maulalo) H=I luga ole laiga (Maualuga) O=I fafo o le Va'aiga.

COM=Fesootaiga ile IR uafu OK. Aua le mafaufau i le tulaga o faʻataʻitaʻiga ma fesoʻotaʻiga SERIAL tuʻufaʻatasia

RES=Bit Fa'asao ile 0

FAAMANATU: Voltagu, Fa'atatau i le taimi nei ma le Fa'asologa o Talosaga e mafai ona suia e tusa ai ma le fa'ata'ita'iga fa'atau. Faamolemole silasila i le

laulau o lo'o fa'aalia i lalo.

●

VOLTAGE MA LE FA'AFEAGAI FA'ATA'ITA'I FA'ATA'ITA'I	PARAMETER TRESHOLD
VOLTAGE MA LE FA'AFEAGAI FA'ATA'ITA'I FA'ATA'ITA'I	VAEGA-NEUTRAL VOLTAGE	VAEGA-VAEGA VOLTAGE	NEI	FA'AFIO

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=Amata i le taimi nei (Ist) IH=Va'aiga Atoa i le taimi nei (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

RISISI TUSI (TUSI FAIGA TULAGA $10)

FA'ATA'IGA FA'A'OGA MO LE MALOSI MA LE FESOOTA'IGA

TUSI

tuatusi MODBUS

0513

051E

$01…$F7

●

MDB MODE

MODBUS Faiga

0514

0520

$00=7E2 (ASCII)

$01=8N1 (RTU)

●

BAUD

Saosaoa Fesootaiga

*300, 600, 1200, 57600 tau

e le maua mo le 40A faʻataʻitaʻiga.

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

Toe Seti Cocounts Malosiaga

Na'o le lolomi i le galuega RESET

0516

0524

$00= AOFA'I Su'e

$03= UMA FAITAU

●

$01=TARIFF 1 Counters

$02=TARIFF 2 Counters

●

EC-P OPER

Fa'atino Fa'asagaga Fa'atasi

0517

0526

Mo RegSet1, seti le MS upu i taimi uma i le 0000. O le upu LS e tatau ona faʻatulagaina e pei ona taua i lalo:

Byte 1 – FILIFILIGA FAITAU FAIGA

$00=+kWhΣ PAR

$01=-kWhΣ PAR

$02=+kVAhΣ-L PAR

$03=-kVAhΣ-L PAR

$04=+kVAhΣ-C PAR

$05=-kVAhΣ-C PAR

$06=+kvarhΣ-L PAR

$07=-kvarhΣ-L PAR

$08=+kvarhΣ-C PAR

$09=-kvarhΣ-C PAR

$0A= UMA Fa'ailoga Fa'atasi

Byte 2 – FA'AVAE FA'AVAE FA'AVAE

$01=amata

$02=taofi

$03= toe fa'afo'i

fa'ata'ita'iga Amata +kWhΣ PAR Counter

00=+kWhΣ PAR

01=amata

Fa'ai'uga taua e fa'atulaga:

–RegSet0=0001

–RegSet1=00000001

●

REGSET

RegSet suiga

100B

1010

$00=sui ile RegSet 0

$01=sui ile RegSet 1

●

0538

$00=sui ile RegSet 0

$01=sui ile RegSet 1

●

RTC-ASO

Ethernet feso'ota'iga RTC aso

2000

$01…$1F (1…31)

●

RTC-MASINA

Ethernet feso'ota'iga RTC masina

2001

$01…$0C (1…12)

●

RTC-TAUSAGA

Ethernet feso'ota'iga RTC tausaga

2002

$01…$25 (1…37=2001…2037)

fa'ata'ita'iga e seti le 2021, tusi le $15

●

RTC-ITULAU

Ethernet feso'ota'iga RTC itula

2003

$00…$17 (0…23)

●

RTC-MIN

Ethernet interface RTC minute

2004

$00…$3B (0…59)

●

RTC-SEC

Ethernet feso'ota'iga RTC sekone

2005

$00…$3B (0…59)

●

FAAMANATU: o tusi resitala RTC ($2000…$2005) e avanoa mo na'o mita malosi ma Ethernet Firmware rel. 1.15 pe sili atu.
FAAMANATU: afai o le tulafono tusitusia o le RTC o lo'o i ai tulaga le talafeagai (fa'ata'ita'iga 30th Fepuari), o le a le taliaina le tau ma e tali atu le masini i se fa'ailoga fa'apitoa (Fa'aletulafono Taua).
FAAMANATU: i le tulaga o le RTC gau ona o se taimi umi le paoa, toe seti le taua o le RTC (aso, masina, tausaga, itula, min, sec) e toe amata le pueina.

Pepa / Punaoa

PROTOCOL RS485 Modbus ma Lan Gateway [pdf] Taiala mo Tagata Fa'aoga
RS485 Modbus Ma Lan Gateway, RS485, Modbus Ma Lan Gateway, Lan Gateway, Gateway

Fa'asinomaga

Tusi Taiala

PROTOCOL RS485 Modbus ma Lan Gateway

Fa'amatalaga

FAQ

FAAMATALAGA

LRC Tupulaga

POLOAIGA FAITAU

Fa'afefeteina e pei o le IEEE Standard

POLOAIGA TUSI

TULAGA FA'AVAE

FA'AMATALAGA LAUTELE I LULAFONO FA'AISISI

Pepa / Punaoa

Fa'asinomaga

Tuu se faamatalaga

Fa'aleaogaina le tali