Ntuziaka onye ọrụ nchọpụta Danfoss Ọgbọ na-abịa

Page Nkebi 1 Modbus nzikọrịta ozi sitere na Danfoss Gas Detection Controller Serial Modbus Interface na X BUS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 1. Ọrụ Modbus 03. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
1.1 Uru nke ihe mmetụta dijitalụ ugbu a. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 1.2 Uru ihe mmetụta analọgụ ugbu a. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 1.3 Nkezi uru nke ihe mmetụta dijitalụ. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 1.4 Nkezi uru nke ihe mmetụta analọg. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 1.5 Atụ oke nke ihe mmetụta dijitalụ. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 1.6 Ntụle nso nke ihe mmetụta analọg. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 1.7 Ngosipụta nke oti mkpu na ibe ngwunye nke ihe mmetụta dijitalụ. . . . . . . . . . . . . . . . . . . . . . .5 1.8 Ngosipụta nke oti mkpu na ibe ngwunye nke ihe mmetụta analọgụ. . . . . . . . . . . . . . . . . . . . . . .5 1.9 Ọkwa mgbagharị nke relays mgbaàmà. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 1.10 Ọkwa mgbagharị nke relays mkpu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 1.11 Onye na-ahụ maka nchọpụta gas Watch mmepụta (WI), MODBUS adreesị 50 ruo 57. . . . . . . . . . . . . . . . . . .6 1.12 Data ngọngọ: Mpụta. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 2. Modbus-ọrụ 05 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 2.1 Nkwenye nke ọnọdụ latching. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 2.2 Nkwenye mpi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 2.3 Mwepụta otu elekere site na Modbus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 3. Ọrụ Modbus 06. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 4. Modbus-ọrụ 15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 5. Ọrụ Modbus 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Nkebi nke 2 Modbus Ntuzi Nkwukọrịta maka Ngalaba Nchọpụta Gas Danfoss (Basic, Premium and Heavy Duty Serial Modbus Interface na ModBUS . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 1. Ọrụ modbul 03.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
1.1 Ajụjụ ọnụ ahịa atụtara (ụdị agbakwunyere) sitere na ụdị 1.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 1.2 Atụtara Uru & Ajụjụ Ọnọdụ (ụdị anaghị agbakọ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 1.3 Data arụ ọrụ. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 2. Ọrụ Modbus 06. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 3. Ọrụ Modbus 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 4. Ndetu na Ozi izugbe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 4.1 Ngwa ngwaahịa echere . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 4.2 Ọrụ nke installer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 4.3 Nlekọta. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

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Ntuziaka onye ọrụ | Nchọpụta Gas Danfoss – Modbus nkwukọrịta

Nkebi 1 – Modbus nzikọrịta ozi sitere na onye njikwa nchọpụta gas Danfoss

Oghere Usoro Modbus Interface na X BUS

Biko mara: Iji ọkọlọtọ Modbus Protocoll agaghị agụnye ụkpụrụ nkwukọrịta nchekwa SIL nke gas raara onwe ya nye. Akụkụ nchekwa nke SIL1/SIL2 enweghị njikọ na ụdị ụgbọ ala a.
Ọrụ a dị site na ụdị ngosi 1.00.06 ma ọ bụ karịa.
Ụkpụrụ ọkọlọtọ maka ọdụ ụgbọ mmiri ọzọ nke ụgbọ ala X na-ahụ maka gas bụ ModBus RTU.
Nkọwa nke nkwukọrịta Onye njikwa gas na-arụ ọrụ na interface X ụgbọ ala naanị dị ka MODBUS ohu. Adreesị njikwa = ndabara ID ohu = 1, (enwere ike ịgbanwe na Ngosipụta Ngosipụta).
Ọnụọgụ Baud 19,200 baud (anaghị agbanwe agbanwe) 1 mmalite bit, 8 data ibe n'ibe 1 nkwụsịtụ, ọbụlagodi nkwekọ.
Adreesị = Malite adreesị hụ nkọwa n'okpuru Ogologo = Ọnụ ọgụgụ nke okwu data hụ nkọwa n'okpuru.

1. Modbus arụ ọrụ 03

A na-eji Gụọ Holding Register (ịgụ akwụkwọ ndekọ aha) iji nweta data sitere n'aka onye na-ahụ maka nchọpụta gas Danfoss. Enwere ngọngọ data 9.

1.1

Uru ihe mmetụta ihe mmetụta dijitalụ ugbu a

Uru ihe mmetụta dijitalụ dị ugbu a na-adreesị 1 ruo 96d.

1.2

Uru ihe mmetụta analọgụ ugbu a

Uru ihe mmetụta analọgụ dị ugbu a na-agwa 1 ruo 32d.

Dị na MODBUS Adreesị mmalite. 1001d ruo 1096d.
Dị na MODBUS Adreesị mmalite. 2001d ruo 2032d.

Nnọchite anya ụkpụrụ atụnyere: A na-egosi ụkpụrụ ndị a tụrụ n'ụdị Integer yana ihe nke 1, 10, 100 ma ọ bụ 1000. Ihe kpatara ya dabere n'ụdị nha dị iche iche ma jiri ya mee ihe dị ka ndị a:

Oke

Ihe kpatara ya

1-9

1000

10-99

100

100-999

Site na 1000 gaa n'ihu

Ọ bụrụ na ọnụ ahịa dị n'okpuru -16385, ọ bụ ozi njehie na a ga-ewere ya dị ka uru hexadecimal iji mebie njehie ahụ.
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1.3 Nkezi uru nke ihe mmetụta dijitalụ

Nkezi uru nke ihe mmetụta sensọ dijitalụ addr. 1 ruo 96d. Dị na MODBUS Adreesị mmalite.. 3001d ruo 3096d.

1.4 Nkezi uru nke ihe mmetụta analọgụ

Nkezi uru nke ihe mmetụta analọg- ihe mmetụta ihe mmetụta.. 1 ruo 32d. Dị na MODBUS Adreesị mmalite.. 4001d ruo 4032d.

1.5 Ntụle nso nke ihe mmetụta dijitalụ
1.6 Nleta nso nke ihe mmetụta analọg

Nleta nso nke ihe mmetụta dijitalụ - ihe mmetụta sensọ. 1 ruo 96d. Dị na MODBUS mmalite adreesị.. 5001d ruo 5096d.
Ntụle nso nke ihe mmetụta analọg – sensọ addr.. 1 ruo 32d. Dị na MODBUS mmalite adreesị.. 6001d ruo 6032d

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Ntuziaka onye ọrụ | Nchọpụta Gas Danfoss – Modbus nkwukọrịta

1.7 Ngosipụta nke oti mkpu na ụdị latching ibe n'ibe nke dijitalụ sensọ
1.8 Ngosipụta nke oti mkpu na ibe ngwucha nke ihe mmetụta analọgụ

Ngosipụta nke mkpu mpaghara nke onye na-ahụ maka nchọpụta gas na-emepụta yana nke nrụnye latching nke ihe mmetụta dijitalụ - adreesị sensọ 1 ruo 96d. Dị na MODBUS Adreesị mmalite 1201d ruo 1296d.
Ngosipụta nke mkpu mpaghara nke onye na-ahụ maka nchọpụta gas na-emepụta yana nke otu n'ime ihe ntanetị nke ihe mmetụta analọg - adreesị sensọ 1 ruo 32d. Dị na MODBUS Adreesị mmalite 2201d ruo 2232d
.

N'ebe a, ihe nnọchianya na ụdị hexadecimal dị mfe ịgụ n'ihi na a na-ebufe data n'ụdị a:

0xFFFF = 0x 0b

F 1111 Mkpọchi mpaghara

F 1111 njikwa latching

Enwere bits ọnọdụ anọ maka mkpu anọ stagnke ọ bụla. 1 = Mkpu ma ọ bụ latching arụ ọrụ 0 = Mkpu ma ọ bụ latching adịghị arụ ọrụ

Nke dị n'elu example: Enwere mkpu abụọ mpaghara na DP1, ebe nke abụọ nọ na ọnọdụ latching. Mkpu mbụ nke onye na-ahụ maka nchọpụta gas mepụtara dị na DP4. Oti mkpu nke mbụ nke onye na-ahụ maka ịchọpụta gas mepụtara dị na AP5.

F 1111 Mkpu mpaghara

F 1111 njikwa mkpu

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Ntuziaka onye ọrụ | Nchọpụta Gas Danfoss – Modbus nkwukọrịta

1.9 Ọkwa mgbagharị nke relays mgbaàmà

Ọkwa nfefe nke adreesị mgbagharị mgbanaka relays 1 ruo 96d. Dị na MODBUS Adreesị mmalite…. 7001d ruo 7096d

1.10 Relay ọkwa nke relays mkpu

Ọkwa nfegharị nke mkpu na-enyefe adreesị relay oti mkpu 1 ruo 32d. Dị na MODBUS Adreesị mmalite…. 8001d ruo 8032d

Ọkwa nfegharị nke ozi njehie onye njikwa dị na ndebanye aha 8000d.

1.11 Onye na-ahụ maka nchọpụta gas Watch Outputs (WI), MODBUS na-adụ ọdụ 50 ruo 57

N'ime ndebanye aha 50d, egosiri elele elekere niile dị ka byte ka ejiri mee nyocha na njikwa nchọpụta gas.
Na adreesị mmalite 51d 57d ụkpụrụ bit nke ọ bụla dị ka ọnụọgụ ọnụọgụgụ.
0d = Enweghị mmepụta 1d = Gbanye site na elekere 256d ma ọ bụ 0x0100h = Gbanye site na Modbus 257d ma ọ bụ 0x0101h = Gbanwee site na Modbus na elekere

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Ntuziaka onye ọrụ | Nchọpụta Gas Danfoss – Modbus nkwukọrịta

1.12 ngọngọ data: mmepụta

Adreesị mmalite 0d: Adreesị MODBUS ohu m na ụgbọ ala X

Adreesị 1d:

Ntugharị ozi nke modul nke mbụ (Module njikwa) Relay 1 bụ bit 0 iji nyefee 4 bụ bit 3

Adreesị 2d:

Relay ozi ibe n'ibe nke ndọtị modul address_1 Relay 5 bụ bit 0 ka ọ nyefee 8 bụ bit 3

Adreesị 3d:

Relay ozi ibe n'ibe nke ndọtị modul address_2 Relay 9 bụ bit 0 ka ọ nyefee 12 bụ bit 3

Adreesị 4d:

Relay ozi ibe n'ibe nke ndọtị modul adreesị 3 Relay 13 bụ bit 0 iji nyefee 16 bụ bit 3

Adreesị 5d:

Relay ozi ibe n'ibe nke ndọtị modul address_4 Relay 17 bụ bit 0 ka ọ nyefee 20 bụ bit 3

Adreesị 6d:

Relay ozi ibe n'ibe nke ndọtị modul address_5 Relay 21 bụ bit 0 ka ọ nyefee 24 bụ bit 3

Adreesị 7d:

Relay ozi ibe n'ibe nke ndọtị modul address_6 Relay 25 bụ bit 0 ka ọ nyefee 28 bụ bit 3

Adreesị 8d:

Relay ozi ibe n'ibe nke ndọtị modul address_7 Relay 29 bụ bit 0 ka ọ nyefee 32 bụ bit 3

Adreesị 9d ruo 24d na-eguzo maka mmepụta analọg ngwaike 1 ruo mmepụta analọg 16.
A na-eme nkọwa nke ụkpụrụ n'etiti 0 na 10000d (0 = 4mA mmepụta; 10.000d = 20mA mmepụta = ọnụ ọgụgụ zuru oke nke ihe mmetụta, 65535 akara dị ka ejighi ya).

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Ntuziaka onye ọrụ | Nchọpụta Gas Danfoss – Modbus nkwukọrịta

2. Modbus-ọrụ 05

A na-eji Write Single Coil (ọdịde otu steeti ON/ Gbanyụọ) iji kweta ọnọdụ njide ma ọ bụ mpi yana ịtọpụta ihe elekere n'otu n'otu.

2.1 Nkwenye nke ọnọdụ latching

Maka ebumnuche a, a na-ezigara iwu 05 na adreesị nke onye na-ahụ maka nchọpụta gas na-egosi na ndekọ aha ya site na 1.7 ma ọ bụ 1.8 Ngosipụta nke mkpu na ụdị nkwụsịtụ nke dị iche iche.

Nkwenye a na-ewere ọnọdụ naanị mgbe ezigara uru ON(0xFF00).

2.2 Nkwenye nke mpi

Maka ebumnuche a, a na-eziga iwu 05 na adreesị nke onye na-ahụ maka nchọpụta gas ma debanye aha 7000d.

Nkwenye a na-ewere ọnọdụ naanị mgbe ezigara uru ON(0xFF00).

2.3 Mwepụta otu elekere site na Modbus

Maka ebumnuche a, a na-ezigara iwu 05 na adreesị nke g dị ka onye na-ahụ maka nchọpụta na-egosi na ndekọ aha ya site na 1.11 Ngosipụta nke Watch Outputs witch record 50 anaghị ekwe.

3. Modbus arụ ọrụ 06

A na-eji dee otu ndebanye aha (ịde ihe ndekọ otu) iji dee na ndekọ aha onye ọ bụla na njikwa nchọpụta gas.
Ugbu a, ọ ga-ekwe omume ide na adreesị ohu nke aka ya.
Adreesị Modbus 0 (lee 1.12)

4. Modbus-ọrụ 15

A na-eji Write Multiple Coil (na-ede ọtụtụ steeti Gbanyụọ/ON) iji tọọ nsonaazụ elekere n'otu oge. A ghaghị iziga iwu ahụ na adreesị onye na-ahụ maka nchọpụta gas yana ihe ngosi nke aha 50d nke nwere ogologo kachasị nke 7 bits.

5. Modbus arụ ọrụ 16

A na-eji dee ọtụtụ ndebanye aha (ederede ọtụtụ ndekọ) iji dee na ọtụtụ ndekọ na njikwa nchọpụta gas.
Ugbu a, ọ ga-ekwe omume ide na adreesị ohu nke aka ya.
Adreesị Modbus 0 (lee 1.12)

Agaghị anabata mgbanwe parameter ndị ọzọ maka ebumnuche nchekwa; ya mere, a kọwapụtara ntụzịaka data nke ọma site na usoro ịdọ aka na ntị gaa n'akụkụ MODBUS mepere emepe. Mweghachi agaghị ekwe omume.

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Ntuziaka onye ọrụ | Nchọpụta Gas Danfoss – Modbus nkwukọrịta

Nkebi 2 – Ntuziaka nkwukọrịta nke Modbus maka ngalaba nchọpụta gas Danfoss (Basic, adịchaghị na ọrụ dị arọ)

Oghere Usoro Modbus Interface na ModBUS

Ụkpụrụ ọkọlọtọ maka ọdụ ụgbọ mmiri ọzọ nke gas njikwa Modbus bụ ModBus RTU.

Nkọwa nke nzikọrịta ozi:
Ngalaba nchọpụta gas (Basic, Premium or Heavy Duty) na-arụ ọrụ na interface RS 485 (Bus A, Bus B Terminals) naanị dị ka ohu MODBUS.

Oke maka nzikọrịta ozi:
Ọnụego Baud 19,200 baud 1 mmalite bit, 8 data ibe n'ibe 1 nkwụsịtụ, ọbụna n'otu n'otu.

Ọnụego ntuli aka nke oge:
> 100 ms kwa adreesị. Maka ọnụego ntuli aka <550 ms ọ dị mkpa itinye opekata mpe otu nkwụsịtụ>550 ms kwa usoro ntuli aka.

Foto 1: Ntọala maka ajụjụ Modbus

1. Modbus arụ ọrụ 03

A na-eji ndị na-agụ ejidere ndekọ (ịgụ akwụkwọ ndekọ aha) iji nweta data sitere na sistemụ njikwa nchọpụta gas.

1.1 Ajụjụ ọnụ ahịa atụtara (ụdị agbakwunyere) sitere na ụdị 1.0

Ọ ga-ekwe omume ịjụ adreesị mbụ 0 nwere ogologo ozi 10 kpọmkwem (okwu).
Example ebe a SlaveID = Adreesị ohu = 3

Foto 1.1a: Ụkpụrụ ajụjụ

Nkeji isi na adịchaghị:
Na ajụjụ ModBus, ụkpụrụ ndị a bụ ndị a:
offs Deba aha Adreesị 0 – 9 0 Ugbu a ihe mmetụta ihe mmetụta 1 1 Nkezi ihe mmetụta 1 2 Ihe mmetụta bara uru ugbu a 2 3 Nkezi ihe mmetụta 2 4 Ihe mmetụta bara uru ugbu a 3 5 Nkezi ihe mmetụta 3 6 Nkezi ihe mmetụta 1 7 ụdị + ihe mmetụta dị ugbu a 2 8 Ụdị + ihe mmetụta dị nso 3 9 ụdị + ihe mmetụta dị ugbu a. XNUMX XNUMX Okpomọkụ Celsius C ugbu a
Tebụl 1.1b: Ụkpụrụ edebanyere aha

Ihe oyiyi 1.1c: Ngalaba mpio sitere na ajụjụ Modbus

Nkeji ọrụ dị arọ:
N'ihe gbasara ajụjụ ajụjụ ModBus dị arọ, naanị ụkpụrụ nke ntinye mbụ ka ejiri, ndị ọzọ niile ka ejiri 0:
A na-eji mkpebi siri ike maka ozi gas, nke ahụ pụtara na ọ bụrụ na nha nha <10, mgbe ahụ, a na-amụba uru gas na 1000, ma ọ bụrụ na nha nha <100 &> = 10, mgbe ahụ, uru gas na-abawanye na 100, ma ọ bụrụ na nha nha <1000 &> = 100, mgbe ahụ, a na-amụba uru gas na 10, ma ọ bụrụ na nha nha> = 1000, mgbe ahụ, uru gas na-abawanye na 1. Ya mere, n'ọnọdụ niile, a ga-ekwe nkwa mkpebi nke 1000.

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1.2 Atụtara Uru & Ajụjụ Ọnọdụ (ụdị anaghị agbakọ)

Nhọrọ ajụjụ abụọ dị ebe a:
A: Jụọ ozi niile site na adreesị ntọala nke ngwaọrụ ahụ: Ndebanye aha (mmalite) adreesị 40d (28h) nwere ogologo mgbanwe 1 ruo 48 d ozi (okwu) Ex.ample here Ohu ID = Adreesị ohu = 3 (adreesị ndị ọzọ 4 na 5 adịghị mkpa n'ihi na a na-ebufe ozi niile na ngọngọ)
B: Naanị jụọ ihe mmetụta kwekọrọ site na adreesị ndị dị iche iche: A na-akọwa adreesị mmalite dị ka Tebụl 1.2c si dị, na ogologo ogologo nke 12 ụkpụrụ.

Fig.1.2a: Mpempe ajụjụ ajụjụ Modbus maka ụdị A

A haziri data ahụ n'usoro a:
offs Sensọ 1 Adreesị ntọala ngwaọrụ Adr. 40-51 Adreesị ntọala ngwaọrụ Adr. 40-51
0 gastype_1 1 range_1 2 divisor_1 3 current_value_1 4 average_value_1 5 error_1 6 alarm_1 7 di+relay 8 threshold_1a 9 threshold_1b 10 threshold_1c 11 threshold_1d Isiokwu 1.2c: Arrangement nke ozi

Foto 1.2b: Sensọ 1 – 3 Modbus ajụjụ paramita maka ụdị B

Sensọ 2 Adreesị ntọala ngwaọrụ ndekọ Addr. 52-63 Adreesị ntọala ngwaọrụ +1 Adr debanyere aha. 40-51 gastype_2 range_2 divisor_2 current_value _2 average_value _2 error_2 alarm_2 di+relay threshold_2a threshold_2b threshold_2c threshold_2d

Sensọ 3 Adreesị ntọala ngwaọrụ ndekọ Addr. 64-75 Adreesị ntọala ngwaọrụ +2 Adr debanyere aha. 40-51 gastype_3 range_3 divisor_3 current_value _3 average_value _3 error_3 alarm_3 di+relay threshold_3a threshold_3b threshold_3c threshold_3d

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1.2 Atụtara Uru & Ajụjụ Ọnọdụ (ụdị anaghị agbakọ)

Akwụsị Sensọ 1 Sensọ 1 Ndebanye aha addr 40-51 Sensọ 1 Ndebanye aha addr. 40-51
0 gastype_1 1 range_1 2 divisor_1 3 current_value_1 4 average_value_1 5 error_1 6 alarm_1 7 di+relay 8 threshold_1a 9 threshold_1b 10 threshold_1c 11 threshold_1d
Tebụl 1.2e: Uru example

Ụkpụrụ
1302 25 100 314 314 0 0 12
1301 1402 1503 1604

Sensọ 2 Sensọ 2 Deba aha addr 52-63 Sensọ 2 Deba aha addr. 52-63 gastype_2 range_2 divisor_2 current_value_2 average_value_2 error_2 alarm_2 di+relay threshold_2a threshold_2b threshold_2c threshold_2d

Ụkpụrụ
1177 100 10 306 306
0 0 12 501 602 703 803

Sensọ 3 Sensọ 3 Deba aha addr. 64-75 Sensọ 3 Deba aha addr. 64-75 gastype_3 range_3 divisor_3 current_value_3 average_value_3 error_3 alarm_3 di+relay threshold_3a threshold_3b threshold_3c threshold_3d

Ụkpụrụ
1277 2500
0 1331 1331
0 112 12 2400 3600 1600 80

Deba aha nkọwa nke ụkpụrụ nha maka 1.2 A na 1.2 B

Adreesị kwụsịrị Parameter Aha

Pụtara

40,52,64 0 Gastype_x ui16

Koodu ụdị gas nke ihe mmetụta 1, 2, 3 lee tebụl

41,53,65 1 Oke_x ui16

Ntụle nso nke ihe mmetụta 1, 2, 3 (integer na-enweghị ntụgharị asụsụ)

42,54,66 2 onye nkesa_x ui16

Ihe nkesa nke ihe mmetụta sensọ 1, 2, 3 (dịka ọmụmaatụ aha ndebanye aha = 10 -> ụkpụrụ niile atụnyere na ọnụ ụzọ mkpu ga-eji 10 kewaa.

43,55,67 3 cur_val_x bịanyere aka na ya i16

Uru dị ugbu a nke ihe mmetụta 1, 2, 3: Ngosipụta bara uru dị ka integer (a na-eji ihe nkesa mụbaa, ya mere a ga-ekewarịrị uru gas n'ezie site na ihe nkesa)

44,56,68 4 average_val_x bịanyere aka na i16 Nkezi uru nke ihe mmetụta 1, 2, 3: Ngosipụta bara uru dị ka integer (a na-eji ihe nkesa mụbaa, ya mere a ga-ekewa uru gas n'ezie site na ihe nkesa)

45,57,69 5 njehie_x ui16

Ozi mperi, koodu ọnụọgụ abụọ, hụ koodu njehie 1.3f tebụl

46,58,70 6 alarm_x ui16

Oti mkpu bits nke ihe mmetụta 1, 2, 3, ọnụọgụ abụọ koodu, Alarm1(bit4) Alarm4 (bit7), SBH (Self Hold Bit) ozi ibe n'ibe Alarm1(bit12)- Alarm4(bit15)

47,59,71 7 di+rel_x uii16

Ọkwa mkpu nke relay 1 (bit0) 5(bit4), na ntinye dijitalụ na-ekwu 1 (bit8) -2 (bit9)

48,60,72 8 ọnụ ụzọ_x y ui16

Ọnụ ụzọ 1 nke ihe mmetụta 1, 2, 3, Ngosipụta bara uru dị ka integer (a na-eji ihe nkesa mụbaa, ya mere a ga-ekewarịrị uru gas n'ezie site na ihe nkesa)

49,61,73 9 ọnụ ụzọ_x y ui16

Ọnụ ụzọ 2 nke ihe mmetụta 1, 2, 3, Ngosipụta bara uru dị ka integer (a na-eji ihe nkesa mụbaa, ya mere a ga-ekewarịrị uru gas n'ezie site na ihe nkesa)

50,62,74 10 ọnụ ụzọ_x y ui16

Ọnụ ụzọ 3 nke sensọ 1, 2, 3, Ngosipụta bara uru dị ka integer (a na-eji ihe nkesa mụbaa, ya mere a ga-ekewarịrị uru gas n'ezie site na ihe nkesa)

51,63,75 11 ọnụ ụzọ_x y ui16

Ọnụ ụzọ 4 nke ihe mmetụta 1, 2, 3, Ngosipụta bara uru dị ka integer (a na-eji ihe nkesa mụbaa, ya mere a ga-ekewarịrị uru gas n'ezie site na ihe nkesa)

Tebụl 1.2f: Deba aha nkọwa nke ụkpụrụ nha maka 1.2 A na 1.2 B

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1.3 Data arụ ọrụ

Nhọrọ ajụjụ abụọ dị ebe a:

A: Jụọ ozi niile site na adreesị ntọala nke

ngwaọrụ:

Ederede aha (mmalite) adreesị 200d (28h) nwere

ogologo 1 ruo 48 d ozi (okwu)

Example ebe a: Ohu ID = Adreesị ohu = 3

(A naghị eji adreesị ndị ọzọ 4 na 5 mee ihe ebe a.)

Malite Adreesị mgbe niile 200d.

Ọnụọgụ nke sensọ: 1 2

Ogologo:

18 36

B: Naanị jụọ ihe mmetụta kwekọrọ site na adreesị ndị dị iche iche: A na-akọwa adreesị mmalite dị ka Tebụl 1.2c si dị, na ogologo ogologo nke 18 ụkpụrụ.

Fig.1.3a: Mpempe ajụjụ ajụjụ Modbus Ụdị A

Foto 1.3b: Sensọ 1 – 3 Modbus data arụ ọrụ Modbus ajụjụ paramita Bdị B

Nhazi nke data
Tebụl 1.3c: Nhazi data

Offs Sensọ 1 (ngwaọrụ niile) Adreesị ntọala ngwaọrụ adreesị mmalite 200-217d Adreesị ntọala ngwaọrụ Malite adreesị 200-217d
0 prod_dd_mm_1 1 prod_year_1 2 serialnr_1 3 unit_type_1 4 operating_days_1 5 days_till_calib_1 6 opday_last_calib_1 _conz_7 1 max_gas_val_8 1 temp_min_9 1 temp_max_10 1 n'efu

Sensọ 2 (naanị adịchaghị) Adreesị ntọala ngwaọrụ 218-235d Adreesị ntọala ngwaọrụ +1 Adreesị mmalite 200-217d prod_dd_mm_1 prod_year_2 serialnr_2 unit_type_2 operating_days_2 days_till_calib_2 opday_last_calib_2 calib_2 days_calib_2 call_calib_2 days_calib_2. 2 tool_nr_2 gas_conz_2 max_gas_val_2 temp_min_2 temp_max_2 n'efu

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1.3 Data arụ ọrụ (Na-aga n'ihu)

Debanye aha nkọwa nke data arụ ọrụ acc. ruo 1.3 A na 1.3 B

Adreesị na-ewepụ aha bildname

Pụtara

200,218,236 0

prod_dd_mm ui16

= Ụbọchị nrụpụta ngwaọrụ + ọnwa, koodu hex dịka 14.3: 0x0E03h = 14 (ụbọchị) 3 (ọnwa) (afọ)

201,219,237 1

prod_year ui16

Afọ nrụpụta ngwaọrụ dịka 0x07E2h = 2018d

202,220,238 2

Serialnr ui16

Nọmba nsoro nke ngwaọrụ nrụpụta

203,221,239 3

unit_ụdị ui16

Ụdị ngwaọrụ: 1 = Isi ihe mmetụta 2 = Isi ihe, nkeji adịchaghị 3 = Njikwa nchọpụta gas

204,222,240 4

ụbọchị ọrụ ui16

Ọnụọgụ ụbọchị arụ ọrụ ugbu a

205,223,241 5

days_till_calib bịanyere aka na ya i16

Ọnụọgụ ụbọchị ndị fọdụrụ na-arụ ọrụ ruo mgbe mmezi na-esote ụkpụrụ ọjọọ na-eguzo maka oke oge mmezi gafere

206,224,242 6

opday_last_calib ụbọchị ọrụ ruo mgbe ikpeazụ calibration ui16

207,225,243 7

calib_interv ui16

Ogologo oge nlekọta n'ime ụbọchị

208,226,244 8

days_ last_calib ui16

Ọnụọgụ ụbọchị ọrụ fọdụrụnụ nke oge mmezi gara aga ruo mgbe mmezi ọzọ

209,227,245 9

Ezi uche ui16

Mmetụta ihe mmetụta ugbu a na% (100% = sensọ ọhụrụ)

210,228,246 10

cal_nr b ui16

Ọnụọgụ nke nhazi ọkwa emegorola

211,229,247 11

tool_type ui16

Nọmba nsoro nke onye nrụpụta ngwá ọrụ mmezi

212,230,248 12

tool_nr ui16

Nọmba NJ onye nrụpụta nke ngwaọrụ mmezi

213,231,249 13

gas_conz ui16

Nkezi uru nke mkpokọta gas tụrụ na ihe mmetụta n'ime oge

214,232,250 14

max_gas_val bịanyere aka na ya i16

Ọnụ ọgụgụ gas kachasị elu tụrụ na ihe mmetụta

215,233,251 15

temp_min bịanyere aka na ya i16

Atụtara okpomọkụ kacha ala na ihe mmetụta

216,234,252 16

temp_max bịanyere aka na ya i16

Okpomọkụ kachasị elu tụrụ na ihe mmetụta

217,235,253 17 ui16

Ejighi ya

Tebụl 1.3d: Deba aha nkọwa nke data arụ ọrụ acc. ruo 1.3 A na 1.3 B

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1.3 Data arụ ọrụ (Na-aga n'ihu)

Ụdị gas na nkeji

Koodu gas

Ụdị

1286

E-1125

1268

EXT

1269

EXT

1270

EXT

1271

EXT

1272

EXT

1273

EXT

1275

EXT

1276

EXT

1179

P-3408

1177

P-3480

1266

S164

1227

S-2077-01

1227

S-2077-02

1227

S-2077-03

1227

S-2077-04

1227

S-2077-05

1227

S-2077-06

1227

S-2077-07

1227

S-2077-08

1227

S-2077-09

1227

S-2077-10

1227

S-2077-11

1230

S-2080-01

1230

S-2080-02

1230

S-2080-03

1230

S-2080-04

1230

S-2080-05

1230

S-2080-06

1230

S-2080-07

1230

S-2080-08

1233

S-2125

Tebụl 1.3e: Tebụl nke ụdị gas na nkeji

Ụdị gas Ụdị Amonia TempC TempF iru mmiri nrụgide TOX Comb. Mpụga Digital Amonia Propane Carbon dioxide R134a R407a R416a R417a R422A R422d R427A R437A R438A R449A R407f R125 R32 R404a R407c R410a R434A R507A R448

Formula NH3 TempC TempF Hum. Pịa TOX Comb
NH3 C3H8 CO2 C2H2F4
C2HF5 CH2F2
NH3

Nkeji ppm CF %rH mbar ppm %LEL % % LEL % LEL % Vol ppm ppm ppm ppm ppm ppm % rH mbar ppm

Koodu mperi na-eme na ajụjụ Modbus bụ otu ihe edere na ntuziaka onye ọrụ “Ngwa njikwa na modul Mgbasawanye”. Edebere ha ntakịrị ma nwee ike ịmekọ ọnụ.

,, DP 0X ihe mmetụta sensọ” ,, DP 0X ADC Error” ,, DP 0X Vol.tage" ,, DP 0X CPU Error " , DP 0x EE Error " , DP 0X I/O Error " , DP 0X Overtemp." ,, DP 0X Overrange " , DP 0X Underrange " , SB 0X Error " , DP 0X Error " , EP_06 0X Error " ,, Mmezi " , USV Error " , Ike Ike " ,, Mmeri mpi " , , Njehie ịrịba ama ịdọ aka ná ntị” , XXX FC: 0xXXXX Tebụl 1.3f: Koodu mperi

0x8001h (32769d) ihe mmetụta sensọ na isi ihe mmetụta - njehie 0x8002h (32770d) nlekota nke amplifier na AD ntụgharị - njehie 0x8004h (32772d) Nleba anya nke ihe mmetụta na / ma ọ bụ usoro inyefe ikike - njehie 0x8008h (32776d) Nleba anya njehie ọrụ nhazi 0x8010h (32784d) Nleba anya nke nchekwa data na-akọ njehie. 0x8020h (32800d) Ike ON / nlekota nke ntinye / mmepụta nke processor - njehie 0x8040h (32832d) Ambien okpomọkụ dị elu 0x8200h (33280d) Ihe mgbaàmà nke ihe mmetụta na isi ihe mmetụta karịrị oke. 0x8100h (33024d) Ihe mgbaàmà nke ihe mmetụta na isi ihe mmetụta dị n'okpuru oke. 0x9000h (36864d) Njehie nzikọrịta ozi site na etiti etiti gaa na SB 0X 0xB000h (45056d) Njehie nzikọrịta ozi nke SB na DP 0X sensọ 0x9000h (36864d) Njehie nzikọrịta ozi na EP_06 0X modul 0x0080h Sistemu na-arụkwa ọrụ. 0x8001h (32769d) USV anaghị arụ ọrụ nke ọma, naanị GC nwere ike igosi ya. 0x8004h (32772d) nwere ike igosi naanị site na GC. 0xA000h (40960d) nwere ike gosi naanị site na GC/EP nwere nhọrọ ngwaike. 0x9000h (36864d) nwere ike gosi naanị site na GC/EP nwere nhọrọ ngwaike. Na-eme, ma ọ bụrụ na enwere ọtụtụ mperi site n'otu ebe nha.

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2. Modbus arụ ọrụ 06

A na-eji dee otu ndebanye aha (ịde ihe ndekọ otu) iji dee na ndekọ aha onye ọ bụla na njikwa nchọpụta gas.
Ugbu a, ọ gaghị ekwe omume ide ozi ọ bụla.

3. Modbus arụ ọrụ 16

A na-eji dee ọtụtụ ndebanye aha (ederede ọtụtụ ndekọ) iji dee na ọtụtụ ndekọ na njikwa nchọpụta gas.
A na-eji iwu a iji gbanwee adreesị ngwaọrụ.
Nlebara anya: A ga-amarịrị ha tupu oge eruo, naanị otu ngwaọrụ nwere otu adreesị nwere ike ịdị na bọs, ma ọ bụghị ya, a ga-agụgharị ngwaọrụ niile. Nke a exampna-agbanwe adreesị ngwaọrụ 3 gaa na adreesị 12 Adreesị mmalite mmalite 333d (0x14dh) nwere ogologo ogologo 1 (okwu 1).
Mgbe ịdechara iwu a, enwere ike ịnweta ngwaọrụ ahụ naanị na adreesị ọhụrụ! A naghị anabata mgbanwe parameter ndị ọzọ maka ihe nchekwa; ya mere a kọwapụtara ntụzịaka data nke ọma site n'akụkụ usoro ịdọ aka na ntị ruo n'akụkụ MODBUS mepere emepe. Mweghachi agaghị ekwe omume.

Ihe osise 3.1

4. Ndetu na Ozi izugbe

Ọ dị mkpa iji nlezianya gụọ akwụkwọ ntuziaka onye ọrụ a iji ghọta ozi na ntụziaka. Enwere ike iji Danfoss GD nleba anya gas, njikwa na sistemụ mkpu naanị maka ngwa dabere na ebumnuche ebumnuche.
A ga-agbasorịrị ntuziaka ọrụ na nrụzi kwesịrị ekwesị.

N'ihi mmepe ngwaahịa na-adịgide adịgide, Danfoss nwere ikike ịgbanwe nkọwapụta na-enweghị ọkwa. Ozi dị n'ime ebe a dabere na data e chere na ọ bụ eziokwu. Agbanyeghị, ọ nweghị nkwa ma ọ bụ akwụkwọ ikike ekwuputara ma ọ bụ gosipụta ya gbasara izi ezi nke data ndị a.

4.1 Ngwa ngwaahịa echere

A haziri ma mepụta usoro nchọpụta gas Danfoss maka ịchịkwa, maka ịchekwa ike na idobe àgwà ikuku OSHA na ụlọ azụmahịa na ụlọ ọrụ mmepụta ihe.

4.2 Ọrụ nke installer

Ọ bụ ọrụ onye nrụnye ahụ ịhụ na etinyere ngalaba nchọpụta gas niile dabere na ụkpụrụ obodo na mpaghara yana ihe OSHA chọrọ. A ga-eme nrụnye niile naanị site n'aka ndị ọkachamara maara usoro ntinye kwesịrị ekwesị yana koodu, ụkpụrụ na usoro nchekwa kwesịrị ekwesị maka nrụnye njikwa yana mbipụta ọhụrụ nke National Electric Code (ANSI/NFPA70).

Equipotential bonding chọrọ (nakwa dịka ike nke abụọ n'ụwa) ma ọ bụ usoro ntọ ala ga-emerịrị dịka usoro ọrụ achọrọ. Ọ dị mkpa iji hụ na ọ dịghị ala loops na-emebe iji zere nnyonye anya na-achọghị na ngwa eletrọnịkị. Ọ dịkwa mkpa ịgbaso ntuziaka niile nke ọma dịka enyere na ntuziaka nwụnye/nduzi onye ọrụ.

4.3 Nlekọta

Danfoss na-akwado ịlele sistemụ nchọpụta gas GD mgbe niile. N'ihi mmezi mmezi mgbe niile dị iche iche na arụmọrụ nwere ike idozi ngwa ngwa. Enwere ike ịmegharị nhazi na ngbanwe nke akụkụ na saịtị site n'aka onye ọkachamara ruru eru nwere ngwaọrụ kwesịrị ekwesị.

BC283429059843en-000301 | 15

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Akwụkwọ / akụrụngwa

Nchọpụta gas nke Danfoss na-esote [pdf] Ntuziaka onye ọrụ
BC283429059843en-000301, Nchọpụta Gas Ọgbọ na-abịa, Nchọpụta Gas Ọgbọ, Nchọpụta Gas

Ntụaka

Akwụkwọ ntuziaka onye ọrụ

Nchọpụta gas na-esote ọgbọ

Nkọwapụta:

Ntuziaka ojiji:

1. Ọrụ Modbus 03 - Gụọ ndị na-edebanye aha

Nnọchite anya ụkpụrụ atụnyere:

Ajụjụ:

Ajụjụ: Enwere ike ịgbanwe adreesị njikwa (ID ohu)?

Ajụjụ: Gịnị bụ ọkọlọtọ Baud Rate maka nkwurịta okwu?

Ajụjụ: Gịnị bụ ọkọlọtọ protocol maka gas njikwa X
ụgbọ ala?

Akwụkwọ / akụrụngwa

Ntụaka

Hapụ ikwu

Kagbuo nzaghachi

Nchọpụta gas na-esote ọgbọ

Nkọwapụta:

Ntuziaka ojiji:

1. Ọrụ Modbus 03 - Gụọ ndị na-edebanye aha

Nnọchite anya ụkpụrụ atụnyere:

Ajụjụ:

Ajụjụ: Enwere ike ịgbanwe adreesị njikwa (ID ohu)?

Ajụjụ: Gịnị bụ ọkọlọtọ Baud Rate maka nkwurịta okwu?

Ajụjụ: Gịnị bụ ọkọlọtọ protocol maka gas njikwa X ụgbọ ala?

Akwụkwọ / akụrụngwa

Ntụaka

Hapụ ikwu

Kagbuo nzaghachi

Ajụjụ: Gịnị bụ ọkọlọtọ protocol maka gas njikwa X
ụgbọ ala?