Litaba pata
1 Danfoss SonoMeter 40 Wired M-Bus Protocol Tlhaloso
2 Sebopeho se akaretsang sa protocol
3 Khetho ea mofuta oa data
4 Kopo ea data
4.1 CRC16 checksum calculation algorithm
5 Litlhophiso tsa liparamente tsa metara
6 Puisano ea bobeli
7 Litokomane / Lisebelisoa
7.1 Litšupiso
8 Related Posts

Letšoao la Danfoss

Danfoss SonoMeter 40 Wired M-Bus Protocol Tlhaloso

Danfoss-SonoMeter-40-Wired-M-Bus-Protocol-Descript-product

Sebopeho se akaretsang sa protocol

Likarolo tse akaretsang tsa protocol

  • Meter e sebelisa protocol ea M-bese.
  • Sekhahla sa kamehla sa baud: 2400 bps, Esita le, 1 Stop.
  • Sekhahla sa Baud se ka fetoloa.
  • Protocol e ts'oana le sebopeho sa Mbus le sebopeho sa optical.
  • Aterese ea mantlha ea Mbus ke motho ka mong bakeng sa sebopeho sa Mbus le bakeng sa sebopeho sa optical.

Likhoele tsa data

Khoele ea data ho metara SND_NKE:

1 2 3 4 5
10h 40h A CS 16h
  • A – Aterese ea mantlha ea M-bese ea mithara
  • CS - kakaretso ea taolo (byte e nyane haholo ea palo ea li-byte tsa 2-nd le 3-rd)

Khoele ea data ho metara SND_UD2

1 2 3 4 5 6 7 8…n-2 n-1 n
68h L L 68h 53h73h A 51h Li-byte tsa data CS 16h
  • L - bolelele ba khoele (palo ea li-byte ho tloha ho 5-th ho ea ho n-2 byte)
  • A - Aterese ea mantlha ea M-bese ea metara
  • CS - kakaretso ea taolo (byte e nyane ka ho fetesisa ea palo ea li-byte tse 5 ho isa ho n-2)

Khoele ea data ho metara REQ_UD2:

1 2 3 4 5
10h 5Bh 7Bh A CS 16h
  • A - Aterese ea mantlha ea M-bese ea metara
  • CS - kakaretso ea taolo (byte e nyane ho fetisisa ea palo ea li-byte tsa 2-nd le 3-rd)

Karabo ea meter CON:

  • E5h

Karabo ea metara RSP_UD2:

1 2 3 4 5 6 7 8…11 12, 13 14 15 16 17 18,19
68h L L 68h C A CI ID Motho Vrs Md TC St Letshoao
20 … … … … … … n-2 n-1 n
DIF VIF Lintlha   DIF VIF Lintlha CS 16h
  • L - bolelele ba khoele (palo ea li-byte ho tloha ho 5-th ho ea ho n-2 byte)
  • C – "C lebala" (08)
  • A - Aterese ea mantlha ea M-bese ea metara
  • CI - "CI tšimo"
  • ID - nomoro ea boitsebiso ea metara (BSD8, e sebelisetsoang aterese ea bobeli, e ka fetoloa - sheba serapa sa 4.1),
  • Motho - Khoutu ea moetsi (khoutu ea moetsi oa Danfoss A/S ke "DFS", 10 D3)
  • Vrs - palo ea mefuta ea protocol (0Bh)
  • Md - khoutu ea mahareng (bakeng sa "mocheso / matla a batang": 0Dh)
  • TC - counter of telegrams
  • St - khoutu ea boemo ba metara
  • Letšoao - 00 00
  • Li-byte 20…n-2 ke data e tsoang ho metara:
    • DIF - khoutu ea sebopeho sa data
    • VIF - khoutu ea likarolo tsa data
    • Lintlha - boleng ba data
  • CS - kakaretso ea ho laola (byte e nyenyane ka ho fetisisa ea palo ea 5-th ho ea ho n-2 byte).

Khetho ea mofuta oa data

Master o romella mohala oa thelekramo SND_UD2:

68h 03h 03h 68h 53h73h A 50h CS 16h

Khetho ea mofuta oa data "All data"

68h 04h 04h 68h 53h73h A 50h 00h CS 16h

Karabo ea metara CON (haeba A e sa lekane FFh):

  • E5h

Khetho ea mofuta oa data "data ea mosebelisi"
Master o romella mohala oa thelekramo SND_UD2:

68h 04h 04h 68h 53h73h A 50h 10h CS 16h

Karabo ea metara CON (haeba A e sa lekane FFh):

  • E5h

Khetho ea mofuta oa data "Tefiso e bonolo" (Lilemo tsa logger)
Master o romella mohala oa thelekramo SND_UD2:

68h 04h 04h 68h 53h73h A 50h 20h CS 16h

Karabo ea metara CON (haeba A e sa lekane FFh):

  • E5h

Khetho ea mofuta oa data "Tefiso e ntlafalitsoeng" (Matsatsi a logger)
Master o romella mohala oa thelekramo SND_UD2:

68h 04h 04h 68h 53h73h A 50h 30h CS 16h

Karabo ea metara CON (haeba A e sa lekane FFh):

  • E5h

Khetho ea mofuta oa data "Multi tariff billing" (logger ea likhoeli)
Master o romella mohala oa thelekramo SND_UD2:

68h 04h 04h 68h 53h73h A 50h 40h CS 16h

Karabo ea metara CON (haeba A e sa lekane FFh):

  • E5h

Khetho ea mofuta oa data "Instantaneous values"
Master o romella mohala oa thelekramo SND_UD2:

68h 04h 04h 68h 53h73h A 50h 50h CS 16h

Karabo ea metara CON (haeba A e sa lekane FFh):

  • E5h

Khetho ea mofuta oa data "Litekanyetso tsa taolo ea mojaro bakeng sa taolo" (Lihora tsa logger)
Master o romella mohala oa thelekramo SND_UD2:

68h 04h 04h 68h 53h73h A 50h 60h CS 16h

Karabo ea metara CON (haeba A e sa lekane FFh):

  • E5h

Khetho ea mofuta oa data "Install and Startup"
Master o romella mohala oa thelekramo SND_UD2:

68h 04h 04h 68h 53h73h A 50h 80h CS 16h

Karabo ea metara CON (haeba A e sa lekane FFh):

  • E5h

Master o romella mohala oa thelekramo SND_UD2:

68h 04h 04h 68h 53h73h A 50h 90h CS 16h

Khetho ea mofuta oa data "Test"
Karabo ea metara CON (haeba A e sa lekane FFh):

  • E5h

Lethathamo la paramethara bakeng sa ho khetha esale pele

Haeba o sa khotsofatsoe ke manane a Default parameter (a hlahisitsoeng ho litafole 1 ... 9). Fumana lenane le lakatsehang la paramethara le hlahisitsoeng ho Lethathamo la 11.
(Serapa sa 2.1 … 2.9) Ho feta moo, hoa hlokahala ho romela paramente ho khetha thelekramo SND_UD2:

68h L L 68h 53h73h A 51h SEL1 SEL2 … SELN CS 16h
  • SEL ho khetha khoutu ea parametha tafoleng ea 11 (e entsoe ka tatellano ea likhoutu tse ngata kamoo u batlang ho khetha li-parameter).

Hlokomela: E kanna ea khethoa joalo ka liparamente tse ngata empa bolelele ba telegram ea Karabo bo ke ke ba feta 250 byte

Karabo ea metara CON (haeba A e sa lekane FFh):

  • E5h

Kopo ea data

Master o romella mohala oa thelekramo SND_UD2:

10h 53h73h A CS 16h

Kopo ea data
Maemong 'ohle, ntle le A = FFh, metara karabo RSP_UD2 telegram e nang le data e khethiloeng (tafole 1 ...9) Haeba ho se rekoto ea data, karabo ea metara ke CON:

  • E5h

Seta botjha likhoutu le polokelo: Lintlha tsohle (CI = 50 kapa CI = 50 00)

Lethathamo la kamehla

# Paramethara DIF VIF Mofuta Diyuniti
1 Letsatsi le nako 04 6D 32 bit palo e felletseng Mofuta oa F
2 Letsatsi le nako ea phoso e qalang 34 6D 32 bit palo e felletseng Mofuta oa F
3 Khoutu ea phoso 34 FD 17 32 bit palo e felletseng  
4 Nako ea ts'ebetso ea betri 04 20 32 bit palo e felletseng mots
5 Nako ea ho sebetsa ntle le phoso 04 24 32 bit palo e felletseng mots
 

6

  

Matla a ho futhumatsa

 (04 86 3B)

(04 8E 3B) (04 FB 8D 3B)

  

32 bit palo e felletseng

 (kWh),

(MJ),

(Mcal).
 

7

  

Matla a ho pholisa *

 (04 86 3C)

(04 8E 3C) (04 FB 8D 3C)

  

32 bit palo e felletseng

 (kWh),

(MJ),

(Mcal).
 

8

  

Matla a litefiso 1 *

 (84 10 86 3x)

(84 10 8E 3x)

(84 10 FB 8D 3x)

  

32 bit palo e felletseng

 (kWh),

(MJ),

(Mcal).
 

9

  

Matla a litefiso 2 *

 (84 20 86 3x)

(84 20 8E 3x)

(84 20 FB 8D 3x)

  

32 bit palo e felletseng

 (kWh),

(MJ),

(Mcal).
10 Bolumo 04 13 32 bit palo e felletseng 0,001 m3
11 Bophahamo ba molumo oa pulse 1 * 84 40 13 32 bit palo e felletseng 0,001 m3
12 Bophahamo ba molumo oa pulse 2 * 84 80 40 13 32 bit palo e felletseng 0,001 m3
13 Matla 04 2B 32 bit palo e felletseng W
14 Sekhahla sa phallo 04 3B 32 bit palo e felletseng 0,001m3/h
15 Mocheso 1 02 59 16 bit palo e felletseng 0,01ºC
16 Mocheso 2 02 5D 16 bit palo e felletseng 0,01ºC
17 Phapang ea mocheso 02 61 16 bit palo e felletseng 0,01K
18 Nomoro ea letoto 0C 78 Tlhaloso: 32bit BCD8  
19 CRC 02F 16 bit palo e felletseng CRC16

x = B - bakeng sa matla a ho futhumatsa, x = C - bakeng sa matla a ho futhumatsa.

Khoutu ea data ea mitha

Seta botjha dikhoutu le polokelo: Lintlha tsa mosebelisi (CI = 50 10)

Lethathamo la kamehla

# Paramethara DIF VIF Mofuta Diyuniti
1 Letsatsi le nako 04 6D 32 bit palo e felletseng Mofuta oa F
2 Letsatsi le nako ea phoso e qalang 34 6D 32 bit palo e felletseng Mofuta oa F
3 Khoutu ea phoso 34 FD 17 32 bit palo e felletseng  
4 Nako ea ts'ebetso ea betri 04 20 32 bit palo e felletseng mots
5 Bophahamo ba molumo oa pulse 1 * 84 40 13 32 bit palo e felletseng 0,001 m3
6 Bophahamo ba molumo oa pulse 2 * 84 80 40 13 32 bit palo e felletseng 0,001 m3
7 Boleng ba ho kenya letsoho 1 * 02 93 28 16 bit palo e felletseng 0,001 m3
8 Boleng ba ho kenya letsoho 2 * 02 93 29 16 bit palo e felletseng 0,001 m3
9 Boleng ba Pulse ea tlhahiso 1 * 02 93 2A 16 bit palo e felletseng 0,001 m3
10 Boleng ba Pulse ea tlhahiso 2 * 02 93 2B 16 bit palo e felletseng 0,001 m3
11 Mofuta oa software 01 FD 0E 8 bit palo e felletseng –
12 Letsatsi le behiloeng selemo le selemo 42 EC 7E Mofuta oa G –
13 Letsatsi le behiloeng ka khoeli 82 08 EC 7E Mofuta oa G –
14 Mofuta oa limithara 0D FD 0B 88 bit khoele –
15 Nomoro ea letoto 0C 78 Tlhaloso: 32bit BCD8 –
16 CRC 02F 16 bit palo e felletseng CRC16

Seta botjha dikhoutu le dipolokelo: Tefiso e bonolo (Years logger) (CI = 50 20)

Lethathamo la kamehla

# Paramethara DIF VIF Mofuta Diyuniti
1 Logger letsatsi le nako 44 6D 32 bit palo e felletseng Mofuta oa F
2 Logger nako ea ho sebetsa ntle le phoso 44 24 32 bit palo e felletseng mots
 

3

  

Matla a logger bakeng sa ho futhumatsa

 (44 86 3B)

(44 8E 3B) (44 FB 8D 3B)

  

32 bit palo e felletseng

 (kWh),

(MJ),

(Mcal).
 

4

  

Logger eneji bakeng sa ho phodisa *

 (44 86 3C)

(44 8E 3C) (44 FB 8D 3C)

  

32 bit palo e felletseng

 (kWh),

(MJ),

(Mcal).
 

5

  

Logger matla a litefiso 1 *

 (C4 10 86 3x) (C4 10 8E 3x) (C4 10 FB 8D 3x)  

32 bit palo e felletseng

 (kWh),

(MJ),

(Mcal).
 

6

  

Logger matla a litefiso 2 *

 (C4 20 86 3x) (C4 20 8E 3x) (C4 20 FB 8D 3x)  

32 bit palo e felletseng

 (kWh),

(MJ),

(Mcal).
7 Molumo oa logger 44 13 32 bit palo e felletseng 0,001 m3
8 Bophahamo ba molumo oa pulse input 1 * C4 40 13 32 bit palo e felletseng 0,001 m3
9 Bophahamo ba molumo oa pulse input 2 * C4 80 40 13 32 bit palo e felletseng 0,001 m3
10 CRC 02F 16 bit palo e felletseng CRC16

x = B - bakeng sa matla a ho futhumatsa, x = C - bakeng sa matla a ho futhumatsa

Seta botjha dikhoutu le dipolokelo: Tefiso e ntlafaditsweng (Days logger) (CI = 50 30)

Lethathamo la kamehla

# Paramethara DIF VIF Mofuta Diyuniti
# Paramethara DIF VIF Mofuta Diyuniti
1 Logger letsatsi le nako 84 08 6D 32 bit palo e felletseng Mofuta oa F
2 Karolelano ea mocheso 1 82 08 59 16 bit palo e felletseng 0,01ºC
3 Karolelano ea mocheso 2 82 08 5D 16 bit palo e felletseng 0,01ºC
4 Logger nako ea ho sebetsa ntle le phoso 84 08 24 32 bit palo e felletseng mots
 

5

  

Matla a logger bakeng sa ho futhumatsa

 (84 08 86 3B)

(84 08 8E 3B)

(84 08 FB 8D 3B)

  

32 bit palo e felletseng

 (kWh),

(MJ),

(Mcal).
 

6

  

Logger eneji bakeng sa ho phodisa *

 (84 08 86 3C)

(84 08 8E 3C)

(84 08 FB 8D 3C)

  

32 bit palo e felletseng

 (kWh),

(MJ),

(Mcal).
 

7

  

Logger matla a litefiso 1 *

 (84 18 86 3x)

(84 18 8E 3x)

(84 18 FB 8D 3x)

  

32 bit palo e felletseng

 (kWh),

(MJ),

(Mcal).
 

8

  

Logger matla a litefiso 2 *

 (84 28 86 3x)

(84 28 8E 3x)

(84 28 FB 8D 3x)

  

32 bit palo e felletseng

 (kWh),

(MJ),

(Mcal).
9 Molumo oa logger 84 08 13 32 bit palo e felletseng 0,001 m3
10 Bophahamo ba molumo oa pulse input 1 * 84 48 13 32 bit palo e felletseng 0,001 m3
11 Bophahamo ba molumo oa pulse input 2 * 84 88 40 13 32 bit palo e felletseng 0,001 m3
12 Nako ea ho rekota ha q > qmax 84 08 BB 58 32 bit palo e felletseng mots
13 CRC 02F 16 bit palo e felletseng CRC16

x = B - bakeng sa matla a ho futhumatsa, x = C - bakeng sa matla a ho futhumatsa.

Seta botjha dikhoutu le dipolokelo: Tefiso ya ditefiso tse ngata (Logger ya dikgwedi) (CI = 50 40)

Lethathamo la kamehla

# Paramethara DIF VIF Mofuta Diyuniti
1 Logger letsatsi le nako 84 08 6D 32 bit palo e felletseng Mofuta oa F
2 Karolelano ea mocheso 1 82 08 59 16 bit palo e felletseng 0,01ºC
3 Karolelano ea mocheso 2 82 08 5D 16 bit palo e felletseng 0,01ºC
4 Logger nako ea ho sebetsa ntle le phoso 84 08 24 32 bit palo e felletseng mots
 

5

  

Matla a logger bakeng sa ho futhumatsa

 (84 08 86 3B)

(84 08 8E 3B)

(84 08 FB 8D 3B)

  

32 bit palo e felletseng

 kWh (MJ)

(Mcal)
 

6

  

Logger eneji bakeng sa ho phodisa *

 (84 08 86 3C)

(84 08 8E 3C)

(84 08 FB 8D 3C)

  

32 bit palo e felletseng

 kWh (MJ)

(Mcal)
 

7

  

Logger matla a litefiso 1 *

 (84 18 86 3x)

(84 18 8E 3x)

(84 18 FB 8D 3x)

  

32 bit palo e felletseng

 kWh (MJ)

(Mcal)
 

8

  

Logger matla a litefiso 2 *

 (84 28 86 3x)

(84 28 8E 3x)

(84 28 FB 8D 3x)

  

32 bit palo e felletseng

 kWh (MJ)

(Mcal)
9 Molumo oa logger 84 08 13 32 bit palo e felletseng 0,001 m3
10 Bophahamo ba molumo oa pulse input 1 * 84 48 13 32 bit palo e felletseng 0,001 m3
11 Bophahamo ba molumo oa pulse input 2 * 84 88 40 13 32 bit palo e felletseng 0,001 m3
12 Nako ea ho rekota ha q > qmax 84 08 BE 58 32 bit palo e felletseng mots
13 CRC 02F 16 bit palo e felletseng CRC16

x = B - bakeng sa matla a ho futhumatsa, x = C - bakeng sa matla a ho futhumatsa

Ela hloko
Haeba meter e hlophisitsoe ka ho khetheha, tafoleng ea 5 e thathamisitsoeng lintlha tsa khoeli le khoeli li fetisoa 'me ho latela lipatlisiso (tafole ea "All Data" tafole 1) phetiso ea data.

Seta botjha dikhoutu le dipolokelo: Maemo a hang-hang (CI = 50 50)

Lethathamo la kamehla

# Paramethara DIF VIF Mofuta Diyuniti
1 Letsatsi le nako 04 6D 32 bit palo e felletseng Mofuta oa F
2 Letsatsi le nako ea phoso e qalang 34 6D 32 bit palo e felletseng Mofuta oa F
3 Khoutu ea phoso 34 FD 17 32 bit palo e felletseng –
4 Nako ea ts'ebetso ea betri 04 20 32 bit palo e felletseng mots
5 Nako ea ho sebetsa ntle le phoso 04 24 32 bit palo e felletseng mots
 

6

  

Matla a ho futhumatsa

 (04 86 3B)

(04 8E 3B) (04 FB 8D 3B)

  

32 bit palo e felletseng

 (kWh),

(MJ),

(Mcal).
 

7

  

Matla a ho pholisa *

 (04 86 3C)

(04 8E 3C) (04 FB 8D 3C)

  

32 bit palo e felletseng

 (kWh),

(MJ),

(Mcal).
 

8

  

Matla a litefiso 1 *

 (84 10 86 3x)

(84 10 8E 3x)

(84 10 FB 8D 3x)

  

32 bit palo e felletseng

 (kWh),

(MJ),

(Mcal).
 

9

  

Matla a litefiso 2 *

 (84 20 86 3x)

(84 20 8E 3x)

(84 20 FB 8D 3x)

  

32 bit palo e felletseng

 (kWh),

(MJ),

(Mcal).
10 Bolumo 04 13 32 bit palo e felletseng 0,001 m3
11 Bophahamo ba molumo oa pulse 1 * 84 40 13 32 bit palo e felletseng 0,001 m3
12 Bophahamo ba molumo oa pulse 2 * 84 80 40 13 32 bit palo e felletseng 0,001 m3
13 Matla 04 2B 32 bit palo e felletseng W
14 Sekhahla sa phallo 04 3B 32 bit palo e felletseng 0,001m3/h
15 Mocheso 1 02 59 16 bit palo e felletseng 0,01ºC
16 Mocheso 2 02 5D 16 bit palo e felletseng 0,01ºC
17 Phapang ea mocheso 02 61 16 bit palo e felletseng 0,01K
18 Mofuta oa limithara 0D FD 0B 88 bit khoele –
19 Nomoro ea letoto 0C 78 Tlhaloso: 32bit BCD8 –
20 CRC 02F 16 bit palo e felletseng CRC16

x = B - bakeng sa matla a ho futhumatsa, x = C - bakeng sa matla a ho futhumatsa

Seta botjha dikhoutu tse nyane le polokelo: Maemo a taolo ya mojaro bakeng sa taolo (Hora logger) (CI = 50 60)

Lethathamo la kamehla

# Paramethara DIF VIF Mofuta Diyuniti
1 Logger letsatsi le nako C4 86 03 6D 32 bit palo e felletseng Mofuta oa F
2 Karolelano ea matla C4 86 03 2B 32 bit palo e felletseng W
3 Phallo e mahareng C4 86 03 3B 32 bit palo e felletseng 0,001 m3/h
4 Karolelano ea mocheso 1 C2 86 03 59 16 bit palo e felletseng 0,01 ºC
5 Karolelano ea mocheso 2 C2 86 03 5D 16 bit palo e felletseng 0,01 ºC
6 Logger min flow E4 86 03 3B 32 bit palo e felletseng 0,001 m3/h
7 Logger max flow D4 86 03 3B 32 bit palo e felletseng 0,001 m3/h
8 Logger min mocheso o fapaneng E2 86 03 61 16 bit palo e felletseng 0,01 K
9 Logger phapang e kholo ea mocheso D2 86 03 61 16 bit palo e felletseng 0,01 K
10 Khoutu ea phoso ea ho rekota F4 86 03 FD 17 32 bit palo e felletseng –
11 Logger nako ea ho sebetsa ntle le phoso C4 86 03 24 32 bit palo e felletseng mots
 

12

  

Matla a logger bakeng sa ho futhumatsa

 (C4 86 03 86 3B)

(C4 86 03 8E 3B)

(C4 86 03 FB 8D 3B)

  

32 bit palo e felletseng

 (kWh),

(MJ),

(Mcal).
 

13

  

Logger eneji bakeng sa ho phodisa *

 (C4 86 03 86 3C)

(C4 86 03 8E 3C)

(C4 86 03 FB 8D 3C)

  

32 bit palo e felletseng

 (kWh),

(MJ),

(Mcal).
 

14

  

Logger matla a litefiso 1 *

 (C4 96 03 86 3x)

(C4 96 03 8E 3x)

(C4 96 03 FB 8D 3x)

  

32 bit palo e felletseng

 (kWh),

(MJ),

(Mcal).
 

15

  

Logger matla a litefiso 2 *

 (C4 A6 03 86 3x) (C4 A6 03 8E 3x) (C4 A6 03 FB 8D 3x)  

32 bit palo e felletseng

 (kWh),

(MJ),

(Mcal).
16 Molumo oa logger C4 86 03 13 32 bit palo e felletseng 0,001 m3
17 Bophahamo ba molumo oa pulse input 1 * C4 C6 03 13 32 bit palo e felletseng 0,001 m3
18 Bophahamo ba molumo oa pulse input 2 * C4 86 43 13 32 bit palo e felletseng 0,001 m3
19 Nako ea ho rekota ha q > qmax C4 86 03 BE 58 32 bit palo e felletseng mots
20 CRC 02F 16 bit palo e felletseng CRC16

x = B - bakeng sa matla a ho futhumatsa, x = C - bakeng sa matla a ho futhumatsa

Lethathamo la kamehla

# Paramethara DIF VIF Mofuta Diyuniti
1 Letsatsi le nako 04 6D 32 bit palo e felletseng Mofuta oa F
2 Letsatsi le nako ea phoso e qalang 34 6D 32 bit palo e felletseng Mofuta oa F
3 Khoutu ea phoso 34 FD 17 32 bit palo e felletseng –
4 Nako ea ts'ebetso ea betri 04 20 32 bit palo e felletseng mots
5 Nako ea ho sebetsa ntle le phoso 04 24 32 bit palo e felletseng mots
6 Boemo ba mokhoa oa teko 01 FF 03 8 bit palo e felletseng –
7 Boemo ba mokhoa oa sesebelisoa 01 FF 04 8 bit palo e felletseng –
8 Mofuta oa software 01 FD 0E 8 bit palo e felletseng –
9 Letsatsi le behiloeng selemo le selemo 42 EC 7E Mofuta oa G –
10 Letsatsi le behiloeng ka khoeli 82 08 EC 7E Mofuta oa G –
11 Mofuta oa limithara 0D FD 0B 88 bit khoele –
12 Nomoro ea letoto 0C 78 Tlhaloso: 32bit BCD8 –
13 CRC 02F 16 bit palo e felletseng CRC16

Seta botjha dikhoutu le dipolokelo: Teko (CI = 50 90)

Lethathamo la kamehla

# Paramethara DIF VIF Mofuta Diyuniti
1 Letsatsi le nako 04 6D 32 bit palo e felletseng Mofuta oa F
2 Letsatsi le nako ea phoso e qalang 34 6D 32 bit palo e felletseng Mofuta oa F
3 Khoutu ea phoso 34 FD 17 32 bit palo e felletseng –
4 Nako ea ts'ebetso ea betri 04 20 32 bit palo e felletseng mots
5 Sekhahla sa phallo 04 3B 32 bit palo e felletseng 0,001 m3/h
6 Mocheso 1 02 59 16 bit palo e felletseng 0,01 ºC
7 Mocheso 2 02 5D 16 bit palo e felletseng 0,01 ºC
8 Phapang ea mocheso 02 61 16 bit palo e felletseng 0,01 K
9 Pulse value ea tlhahiso ea tlhahlobo ea matla 02 FF 01 16 bit palo e felletseng –
10 Pulse value ea tlhahiso ea tlhahlobo ea molumo 02 FF 02 16 bit palo e felletseng –
11 Boemo ba mokhoa oa teko 01 FF 03 8 bit palo e felletseng –
12 Boemo ba mokhoa oa sesebelisoa 01 FF 04 8 bit palo e felletseng –
13 Bolumo bo phahameng bo phahameng 04 01 32 bit palo e felletseng mWh
14 Tharollo e phahameng ea matla 04 10 32 bit palo e felletseng ml
15 Tokiso ea sesebelisoa 01 FF 09 8 bit palo e felletseng –
16 Mofuta oa software 01 FD 0E 8 bit palo e felletseng –
17 Mofuta oa sesebelisoa 0D FD 0B 88 bit khoele –
18 Nomoro ea tiiso 0C 78 Tlhaloso: 32bit BCD8 –
19 CRC 02F 16 bit palo e felletseng CRC16

Khoutu ea phoso

Byte N Loma N if loma = 1 LCD pontsho khoutu “PHOSO xxx"
 

 

 

 

0

 0 – –
1 – –
2 Folakha ea boemo ba Hardware Er02 8000
3 Folakha ea boemo ba Hardware Er03 8000
4 Qetello ea nako ea ho phela ha betri 1000
5 Folakha ea boemo ba Hardware Er05 0008
6 – –
7 – –
 

 

 

 

1

 0 – –
1 – –
2 Sensor sa phallo ha e na letho 0001
3 Phallo e phalla ka nqa e furallang 0002
4 Sekhahla sa phallo se fokotsehile qi –
5 – –
6 – –
7 – –
 

 

 

 

2

 0 Sensor ea mocheso 1 phoso kapa potoloho e khuts'oane 0080
1 Sensor ea mocheso 1 e khaotsoe 0080
2 Mocheso 1 <0ºC 00C0
3 Mocheso 1> 180ºC 0080
4 Phoso ea sensor2 ea mocheso kapa potoloho e khuts'oane 0800
5 Sensor ea mocheso 2 e khaotsoe 0800
6 Mocheso 2 <0ºC 0C00
7 Mocheso 2> 180ºC 0800
 

 

 

 

3

 0 Folakha ea boemo ba Hardware Er30 0880
1 – –
2 Phapang ea mocheso <3ºC 4000
3 Phapang ea mocheso> 150ºC 2000
4 Sekhahla sa phallo e kholo ho 1,2qs 0004
5 Folakha ea boemo ba Hardware Er35 8000
6 – –
7 Folakha ea boemo ba Hardware Er37 8000

Lethathamo la li-parameter bakeng sa ho khetha esale pele

 

#

  

Paramethara

  

SEL

 DIF VIF  

Mofuta

  

Diyuniti
CI = 50

Hanghang

 CI = 50 60

Lihora mokoki

 CI = 50 30

Matsatsi mokoki

 CI = 50 40

Likhoeli mokoki

 CI = 50 20

Lilemo mokoki
1 Letsatsi le nako stamp C8 FF 7F 6D 04 6D C4 86 03 6D 84 08 6D 84 08 6D 44 6D 32 bit palo e felletseng Mofuta oa F
2 Nako ea ho sebetsa ntle le phoso C8 FF 7F 24 04 24 C4 86 03 24 84 08 24 84 08 24 44 24 32 bit palo e felletseng mots
3 Khoutu ea phoso F8 FF 7F FD 17 34 FD 17 F4 86 03 FD 17 B4 08 FD 17 B4 08 FD 17 74 FD 17 32 bit palo e felletseng –
4 Letsatsi le nako ea phoso e qalang F8 FF 7F 6D 34 6D – – – – 32 bit palo e felletseng Mofuta oa F
 

5

  

Matla a ho futhumatsa

 C8 0F FE 3B (C8 0F FE FE 3B

bakeng sa "Mcal")

 (04 86 3B)

(04 8E 3B) (04 FB 8D 3B)

 (C4 86 03 86 3B)

(C4 86 03 8E 3B)

(C4 86 03 FB 8D 3B)

 (84 08 86 3B)

(84 08 8E 3B)

(84 08 FB 8D 3B)

 (84 08 86 3B)

(84 08 8E 3B)

(84 08 FB 8D 3B)

 (44 86 3B)

(44 8E 3B) (44 FB 8D 3B)

  

32 bit palo e felletseng

 kWh (MJ)

(Mcal)
 

6

  

Matla a ho pholisa *

 C7 0F FE 3C (C8 0F FE FE 3C

bakeng sa "Mcal")

 (04 86 3C)

(04 8E 3C) (04 FB 8D 3C)

 (C4 86 03 86 3C)

(C4 86 03 8E 3C)

(C4 86 03 FB 8D 3C)

 (84 08 86 3C)

(84 08 8E 3C)

(84 08 FB 8D 3C)

 (84 08 86 3C)

(84 08 8E 3C)

(84 08 FB 8D 3C)

 (44 86 3C)

(44 8E 3C) (44 FB 8D 3C)

  

32 bit palo e felletseng

 kWh (MJ)

(Mcal)
7 Bolumo C8 FF 7F 13 04 13 C4 86 03 13 84 08 13 84 08 13 44 13 32 bit palo e felletseng 0,001 m3
 

8

  

Matla a litefiso 1 *

  

C8 1F 7E

 (84 10 86 3x)

(84 10 8E 3x)

(84 10 FB 8D 3x)

 (C4 96 03 86 3x)

(C4 96 03 8E 3x)

(C4 96 03 FB 8D 3x)

 (84 18 86 3x)

(84 18 8E 3x)

(84 18 FB 8D 3x)

 (84 18 86 3x)

(84 18 8E 3x)

(84 18 FB 8D 3x)

 (C4 10 86 3x) (C4 10 8E 3x) (C4 10 FB 8D 3x)  

32 bit palo e felletseng

 kWh (MJ)

(Mcal)
 

9

  

Matla a litefiso 2 *

  

C8 BF 7F 7E

 (84 20 86 3x)

(84 20 8E 3x)

(84 20 FB 8D 3x)

 (C4 A6 03 86 3x) (C4 A6 03 8E 3x) (C4 A6 03 FB 8D 3x) (84 28 86 3x)

(84 28 8E 3x)

(84 28 FB 8D 3x)

 (84 28 86 3x)

(84 28 8E 3x)

(84 28 FB 8D 3x)

 (C4 20 86 3x) (C4 20 8E 3x) (C4 20 FB 8D 3x)  

32 bit palo e felletseng

 kWh (MJ)

(Mcal)
10 Bophahamo ba molumo oa pulse 1 * C8 FF 3F 7B 84 40 13 C4 C6 03 13 84 48 13 84 48 13 C4 40 13 32 bit palo e felletseng 0,001 m3
11 Bophahamo ba molumo oa pulse 2 * C8 BF 7F 7B 84 80 40 13 C4 86 43 13 84 88 40 13 84 88 40 13 C4 80 40 13 32 bit palo e felletseng 0,001 m3
12 Karolelano ea matla C8 FF 7F 2B 04 2B C4 86 03 2B 84 08 2B 84 08 2B 44 2B 32 bit palo e felletseng W
13 Sekhahla sa Averago Phallo C8 FF 7F 3B 04 3B C4 86 03 3B 84 08 3B 84 08 3B 44 3B 32 bit palo e felletseng 0,001 m3/h
14 Kakaretso ea Mocheso 1 C8 FF 7F 59 02 59 C2 86 03 59 82 08 59 82 08 59 42 59 16 bit palo e felletseng 0,01 ºC
15 Kakaretso ea Mocheso 2 C8 FF 7F 5D 02 5D C2 86 03 5D 82 08 5D 82 08 5D 42 5D 16 bit palo e felletseng 0,01 ºC
16 Karolelano ea Phapang ea Mocheso C8 FF 7F 61 02 61 C2 86 03 61 82 08 61 82 08 61 42 61 16 bit palo e felletseng 0,01 K
17 Matla a Min E8 FF 7F 2B – E4 86 03 2B A4 08 2B A4 08 2B 64 2B 32 bit palo e felletseng W
18 Letsatsi la Min Power E8 FF 7F AB 6D – E4 86 03 AB 6D A4 08 AB 6D A4 08 AB 6D 64 AB 6D 32 bit palo e felletseng Mofuta oa F
19 Matla a Matla D8 FF 7F 2B – D4 86 03 2B 94 08 2B 94 08 2B 54 2B 32 bit palo e felletseng W
20 Letsatsi la Max Power D8 FF 7F AB 6D – D4 86 03 AB 6D 94 08 AB 6D 94 08 AB 6D 54 AB 6D 32 bit palo e felletseng Mofuta oa F
21 Sekhahla sa Min Flow E8 FF 7F 3B – E4 86 03 3B A4 08 3B A4 08 3B 64 3B 32 bit palo e felletseng 0,001 m3/h
22 Letsatsi la Flow rate E8 FF 7F BB 6D – E4 86 03 BB 6D A4 08 BB 6D A4 08 BB 6D 64 BB 6D 32 bit palo e felletseng Mofuta oa F
23 Sekhahla sa Phallo e phahameng D8 FF 7F 3B – D4 86 03 3B 94 08 3B 94 08 3B 54 3B 32 bit palo e felletseng 0,001 m3/h
24 Letsatsi la sekhahla sa Phallo e Phahameng D8 FF 7F BB 6D – D4 86 03 BB 6D 94 08 BB 6D 94 08 BB 6D 54 BB 6D 32 bit palo e felletseng Mofuta oa F
25 Mocheso o Monyenyane 1 E8 FF 7F DB 59 – E2 86 03 59 A2 08 59 A4 08 59 62 59 16 bit palo e felletseng 0,01 ºC
26 Min Temerature 1 Letsatsi E8 FF 7F D9 6D – E4 86 03 D9 6D A4 08 D9 6D A4 08 D9 6D 64 D9 6D 32 bit palo e felletseng Mofuta oa F
27 Mocheso o Phahameng 1 D8 FF 7F 59 – D2 86 03 59 92 08 59 92 08 59 52 59 16 bit palo e felletseng 0,01ºC
28 Mocheso o Phahameng 1 Letsatsi D8 FF 7F D9 6D – D4 86 03 D9 6D 94 08 D9 6D 94 08 D9 6D 54 D9 6D 32 bit palo e felletseng Mofuta oa F
29 Mocheso o monyenyane 2 E8 FF 7F 5D – E2 86 03 5D A2 08 5D A2 08 5D 62 5D 16 bit palo e felletseng 0,01ºC
30 Min Mocheso 2 Letsatsi E8 FF 7F DD 6D – E4 86 03 DD 6D A4 08 DD 6D A4 08 DD 6D 64 DD 6D 32 bit palo e felletseng Mofuta oa F
31 Mocheso o Phahameng 2 D8 FF 7F 5D – D2 86 03 5D 92 08 5D 92 08 5D 52 5D 16 bit palo e felletseng 0,01ºC
32 Mocheso o Phahameng 2 Letsatsi D8 FF 7F DD 6D – D4 86 03 DD 6D 94 08 DD 6D 94 08 DD 6D 54 DD 6D 32 bit palo e felletseng Mofuta oa F
33 Phapang ea Min Mocheso E8 FF 7F 61 – E2 86 03 61 A2 08 61 A2 08 61 62 61 16 bit palo e felletseng 0,01K
34 Min Temperature phapang Letsatsi E8 FF 7F E1 6D – E4 86 03 E1 6D A4 08 E1 6D A4 08 E1 6D 64 E1 6D 32 bit palo e felletseng Mofuta oa F
35 Phapang e phahameng ea Mocheso D8 FF 7F 61 – D2 86 03 61 92 08 61 92 08 61 52 61 16 bit palo e felletseng 0,01K
36 Phapang e Phahameng ea Mocheso Letsatsi D8 FF 7F E1 6D – D4 86 03 E1 6D 94 08 E1 6D 94 08 E1 6D 54 E1 6D 32 bit palo e felletseng Mofuta oa F
37 Nako ha q <qmin C8 FF 7F BE 50 04 BE50 C4 86 03 BE 50 84 08 BE 50 84 08 BE 50 44 BE50 32 bit palo e felletseng mots
38 Phallo min boemo ba qmin C8 FF 7F BE 40 05 BE40 – – – – phaphametse 1 m3/h
39 Nako ha q > qmax C8 FF 7F BE 58 04 BE58 C4 86 03 BE 58 84 08 BE 58 84 08 BE 58 44 BE58 32 bit palo e felletseng mots
40 Phallo max level qmax C8 FF 7F BE 48 05 BE48 – – – – phaphametse 1 m3/h
41 Nako ea ts'ebetso ea betri C8 FF 7F 20 04 20 – – – – 32 bit palo e felletseng mots
42 Tharollo e phahameng ea matla C8 FF 7F 01 04 01 – – – – 32 bit palo e felletseng  
43 Bolumo bo phahameng bo phahameng C8 FF 7F 10 04 10 – – – – 32 bit palo e felletseng  

x = B - bakeng sa matla a ho futhumatsa, x = C - bakeng sa matla a ho futhumatsa.

Maikutlo:

  1. Letlapa la 1…11 matla le bophahamo ba likhoutu tsa DIF VIF li fanoe ka boemo ba koma bakeng sa 0,001 MWh, 0,001 GJ, 0,001 Gcal, le 0,001 m3. Litekanyetso tse ling li ka hlophisoa bakeng sa matla le molumo.
  2. Letlapa la 1…11 liparamente tse tšoailoeng “*”, li tla fetisoa ha feela maemo a bolokiloe:
Paramethara Boemo
Matla a ho pholisa . Matla a logger bakeng sa ho pholisa Mofuta oa kopo ea meter ea mocheso - bakeng sa ho metha matla a sebelisoang ho futhumatsa le ho pholisa
Matla a litefiso 1. Logger energy of tariff 1 Tefiso 1 tshebetso e Buletswe
Matla a litefiso 2, Logger eneji ea litefiso 2 Tefiso 2 tshebetso e Buletswe
Bophahamo ba pulse input 1, Logger pulse input 1 Pulse input 1 e sebetsa
Bophahamo ba pulse input 2, Logger pulse input 2 Pulse input 2 e sebetsa
Boleng ba Pulse ea tlhahiso 1 Pulse output 1 e sebetsa
Boleng ba Pulse ea tlhahiso 2 Pulse output 2 e sebetsa
CRC16 checksum calculation algorithm
  • Polynomial x^0 + x^5 + x^12.
  • const __u16 crc_ccitt_table[256] = {
    • 0x0000, 0x1189, 0x2312, 0x329b, 0x4624, 0x57ad, 0x6536, 0x74bf,
    • 0x8c48, 0x9dc1, 0xaf5a, 0xbed3, 0xca6c, 0xdbe5, 0xe97e, 0xf8f7, 0x1081, 0x0108, 0x3393, 0x221a, 0x56a5, 0x472c, 0x75b7, 0x643e, 0x9cc9, 0x8d40, 0xbfdb, 0xae52, 0xdaed, 0xcb64, 0xf9ff,
    • 0xe876, 0x2102, 0x308b, 0x0210, 0x1399, 0x6726, 0x76af, 0x4434, 0x55bd, 0xad4a, 0xbcc3, 0x8e58, 0x9fd1, 0xeb6e, 0xfae7, 0xc87c, 0xd9f5, 0x3183, 0x200a, 0x1291, 0x0318, 0x77a7, 0x662e,
    • 0x54b5, 0x453c, 0xbdcb, 0xac42, 0x9ed9, 0x8f50, 0xfbef, 0xea66, 0xd8fd, 0xc974, 0x4204, 0x538d, 0x6116, 0x709f, 0x0420, 0x15a9, 0x2732, 0x36bb, 0xce4c, 0xdfc5, 0xed5e, 0xfcd7, 0x8868,
    • 0x99e1, 0xab7a, 0xbaf3, 0x5285, 0x430c, 0x7197, 0x601e, 0x14a1, 0x0528, 0x37b3, 0x263a, 0xdecd, 0xcf44, 0xfddf, 0xec56, 0x98e9, 0x8960, 0xbbfb, 0xaa72, 0x6306, 0x728f, 0x4014, 0x519d,
    • 0x2522, 0x34ab, 0x0630, 0x17b9, 0xef4e, 0xfec7, 0xcc5c, 0xddd5, 0xa96a, 0xb8e3, 0x8a78, 0x9bf1, 0x7387, 0x620e, 0x5095, 0x411c, 0x35a3, 0x242a, 0x16b1, 0x0738, 0xffcf, 0xee46, 0xdcdd,
    • 0xcd54, 0xb9eb, 0xa862, 0x9af9, 0x8b70, 0x8408, 0x9581, 0xa71a, 0xb693, 0xc22c, 0xd3a5, 0xe13e, 0xf0b7, 0x0840, 0x19c9, 0x2b52, 0x3adb, 0x4e64, 0x5fed, 0x6d76, 0x7cff, 0x9489, 0x8500,
    • 0xb79b, 0xa612, 0xd2ad, 0xc324, 0xf1bf, 0xe036, 0x18c1, 0x0948, 0x3bd3, 0x2a5a, 0x5ee5, 0x4f6c, 0x7df7, 0x6c7e, 0xa50a, 0xb483, 0x8618, 0x9791, 0xe32e, 0xf2a7, 0xc03c, 0xd1b5, 0x2942,
    • 0x38cb, 0x0a50, 0x1bd9, 0x6f66, 0x7eef, 0x4c74, 0x5dfd, 0xb58b, 0xa402, 0x9699, 0x8710, 0xf3af, 0xe226, 0xd0bd, 0xc134, 0x39c3, 0x284a, 0x1ad1, 0x0b58, 0x7fe7, 0x6e6e, 0x5cf5, 0x4d7c,
    • 0xc60c, 0xd785, 0xe51e, 0xf497, 0x8028, 0x91a1, 0xa33a, 0xb2b3, 0x4a44, 0x5bcd, 0x6956, 0x78df, 0x0c60, 0x1de9, 0x2f72, 0x3efb, 0xd68d, 0xc704, 0xf59f, 0xe416, 0x90a9, 0x8120, 0xb3bb,
    • 0xa232, 0x5ac5, 0x4b4c, 0x79d7, 0x685e, 0x1ce1, 0x0d68, 0x3ff3, 0x2e7a, 0xe70e, 0xf687, 0xc41c, 0xd595, 0xa12a, 0xb0a3, 0x8238, 0x93b1, 0x6b46, 0x7acf, 0x4854, 0x59dd, 0x2d62, 0x3ceb,
    • 0x0e70, 0x1ff9, 0xf78f, 0xe606, 0xd49d, 0xc514, 0xb1ab, 0xa022, 0x92b9, 0x8330, 0x7bc7, 0x6a4e, 0x58d5, 0x495c, 0x3de3, 0x2c6a, 0x1ef1, 0x0f78.
  • crc_ccitt - khutlisetsa CRC bakeng sa buffer ea data
  • @crc - boleng ba CRC bo fetileng
  • @buffer - sesupa sa data
  • @len - palo ea li-byte ho buffer
  • u16 crc_ccitt(__u16 crc, __u8 const *buffer, size_t len){ while (len–)
  • crc = (crc >> 8) ^ crc_ccitt_table[(crc ^ (*buffer++)) & 0xff]; khutlela crc;

Litlhophiso tsa liparamente tsa metara

Master e romella khoele ea mithara SND_UD2 ka nomoro e ncha ea boitsebahatso "ID" (fomete ea BCD8):

68h 09h 09h 68h 53h73h A 51h 0Bit 79h ID CS 16h

Ho fetola nomoro ea boitsebiso

Karabo ea metara CON (haeba A e sa lekane FFh):

  • E5h

Ho fetola nomoro ea boitsebiso, ID ea Moetsi le Medium
Master e romella khoele ea mithara SND_UD2 ka ID e Felletseng e ncha (64 bit integer):

68h 0Dh 0Dh 68h 53h73h A 51h 07h 79h ID e felletseng (64 bit) CS 16h

Karabo ea metara CON (haeba A e sa lekane FFh):

  • E5h

Sebopeho sa "ID e Feletseng" (64 bit integer):

Nomoro ea boitsebiso "ID" ID ea moetsi Moloko Mahareng
4 byte (sebopeho sa BCD8) 2 baiti 1 baiti 1 baiti

Keletso: Khoutu ea moloko ha e hlokomolohuoe (Ka metara Khoutu ea Generation e tsitsitse 0Bh)

Ho fetola aterese ea mantlha

Master o romella khoele ea mithara SND_UD2 ka aterese e ncha ea mantlha "aa":

68h 06h 06h 68h 53h73h A 51h 01h 7Ah aa CS 16h

Karabo ea metara CON (haeba A e sa lekane FFh):

  • E5h

Ho fetola data le nako ea metara
Master o romella khoele ea mithara SND_UD2 ka aterese e ncha ea mantlha "aa":

68h 09h 09h 68h 53h73h A 51h 04h 6Dh Letsatsi le nako (Mofuta F) CS 16h

Karabo ea metara CON (haeba A e sa lekane FFh):

  • E5h

Ho fetola letsatsi le behiloeng la selemo
Master e romella khoele ea mithara SND_UD2 e nang le lintlha tse ncha:

68h 08h 08h 68h 53h73h A 51h 42h ECH 7Eh Kgwedi le letsatsi (Mofuta wa G) CS 16h

Karabo ea metara CON (haeba A e sa lekane FFh):

  • E5h

Ho fetola letsatsi le behiloeng la khoeli le khoeli
Master e romella khoele ea mithara SND_UD2 e nang le lintlha tse ncha:

68h 09h 09h 68h 53h73h A 51h 82h 08h ECH 7Eh Letsatsi (Mofuta G) CS 16h

Karabo ea metara CON (haeba A e sa lekane FFh):

  • E5h

Keletso: Ho fetola nomoro ea boitsebiso le letsatsi le behiloeng ho ka khoneha ha feela metara e setetsoe ho mokhoa oa SERVICE.

Ho fetola lebelo la tsoekere
Master e romella khoele ea mithara SND_UD2 ka khoutu e ncha ea sekhahla sa baud "BR":

68h 03h 03h 68h 53h73h A BR CS 16h

Karabo ea metara CON (haeba A e sa lekane FFh) e nang le sekhahla sa khale sa baud:

  • E5h

Boleng ba BR khoutu:

  • BR=B8h - bakeng sa ho fetola sekhahla sa boud ho 300 bps
  • BR=B9h - bakeng sa ho fetola sekhahla sa boud ho 600 bps
  • BR=BAh - bakeng sa ho fetola sekhahla sa boud ho 1200 bps
  • BR=BBh - bakeng sa ho fetola sekhahla sa boud ho 2400 bps
  • BR=BCh - bakeng sa ho fetola sekhahla sa boud ho 4800 bps
  • BR=BDh - bakeng sa ho fetola sekhahla sa boud ho 9600 bps

Puisano ea bobeli

Master o romella khoele ea metara SND_UD2:

68h 0Bh 0Bh 68h 53h73h FD 52 NN NN NN NN HH HH ID MM CS 16h

Ho khethoa ha meter

  • NN - Nomoro ea boitsebiso (aterese ea bobeli) sebopeho sa BCD8 (haeba "F" - nomoro ena e hlokomolohuoa)
  • HH - Khoutu ea moetsi, sebopeho sa HST (haeba "FF" - byte ena e hlokomolohuoa)
  • ID - Khoutu ea boitsebiso, sebopeho sa HST (haeba "FF" - e hlokomolohuoa)
  • MM - Khoutu e mahareng, sebopeho sa SMED (haeba "FF" - e hlokomolohuoa)

Metara, eo nomoro ea eona ea boitsebiso e tšoanang, e khethiloe bakeng sa puisano e tsoelang pele mme e romela karabo CON:

  • E5h

Puisano le metara e khethiloeng

Puisano le metara e khethiloeng e etsoa joalo ka tloaelo:

  • mofuta oa data bakeng sa ho bala o khethoa ka ho romelloa ho meter strig SND_UD2 (sheba serapa sa 2), feela tabeng ena, aterese ea M-bus e tlameha ho ba FDh,
  • karabo ea metara e khethiloeng CON:
    • E5h

bakeng sa kopo ea data master e romella mohala oa mitha (Aterese ea M-bese e tlameha ho ba FDh):

10h 53h73h FDh CS 16h
  • karabo ea metara RSP_UD2 telegram e nang le lintlha tse khethiloeng (tafole 1 ...9)

Khethollo ea mokhoa oa bobeli oa aterese
Master o romella mohala oa thelekramo SND_NKE ka aterese ea FDh:

10h 40h FDh CS 16h

Danfoss A / S
Litharollo tsa Tlelaemete danfoss.com +45 7488 2222.

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Danfos e na le tokelo ea ho fetola lihlahisoa tsa eona ntle le tsebiso. Sena se sebetsa le ho lihlahisoa tse laetsoeng empa li sa romelloa ha feela liphetoho tse joalo li ka etsoa ntle le liphetoho foromong, ho lekana, kapa
mosebetsi wa sehlahiswa.

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Litokomane / Lisebelisoa

Danfoss SonoMeter 40 Wired M-Bus Protocol Tlhaloso [pdf] Buka ea Taelo
SonoMeter 40 Wired M-Bus Protocol Description, SonoMeter 40, Wired M-Bus Protocol Description, Wired Protocol, M-Bus Protocol, Protocol Description

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