Zamkatimu kubisa
1 Danfoss SonoMeter 40 Wired M-Bus Protocol Kufotokozera
2 Kapangidwe kake ka protocol
3 Kusankha mtundu wa data
4 Pempho la data
4.1 CRC16 checksum calculation algorithm
5 Kukhazikitsa magawo a mita
6 Adilesi yachiwiri
7 Zolemba / Zothandizira
7.1 Maumboni
8 Zolemba Zogwirizana

Danfoss - chizindikiro

Danfoss SonoMeter 40 Wired M-Bus Protocol Kufotokozera

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

Kapangidwe kake ka protocol

General mbali za protocol

  • Meter amagwiritsa ntchito protocol ya M-basi.
  • Mlingo wokhazikika wa baud: 2400 bps, Ngakhale, 1 Stop.
  • Mtengo wa Baud ukhoza kusinthidwa.
  • Protocol ndi yofanana ndi mawonekedwe a Mbus komanso mawonekedwe owoneka bwino.
  • Adilesi yoyamba ya Mbus ndi munthu payekha pa mawonekedwe a Mbus ndi mawonekedwe a kuwala.

Zingwe za data

Chingwe cha data mpaka mita SND_NKE:

1 2 3 4 5
10h 40h A CS 16h
  • A - Adilesi yayikulu ya M-basi ya mita
  • CS - kuwongolera ndalama (yocheperako pang'ono kuchuluka kwa ma byte 2 ndi 3-rd)

Chingwe cha data mpaka mita SND_UD2

1 2 3 4 5 6 7 8...n-2 n-1 n
68h L L 68h 53h73 pa A 51h Data byte CS 16h
  • L - kutalika kwa chingwe (chiwerengero cha ma byte kuyambira 5-th mpaka n-2 byte)
  • A - M-basi adilesi yayikulu ya mita
  • CS - control sum (yochepa kwambiri ya 5-th mpaka n-2 byte)

Chingwe cha data ku mita REQ_UD2:

1 2 3 4 5
10h 5Bh 7 pa A CS 16h
  • A - M-basi adilesi yayikulu ya mita
  • CS - control sum (yochepa kwambiri ya kuchuluka kwa ma byte 2 ndi 3-rd)

Yankho la mita CON:

  • E5h

Yankho la mita 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 Munthu Vrs Md TC St Chizindikiro
20 … … … … … … n-2 n-1 n
DIF VIF Deta   DIF VIF Deta CS 16h
  • L - kutalika kwa chingwe (chiwerengero cha ma byte kuyambira 5-th mpaka n-2 byte)
  • C - "C munda" (08)
  • A - M-basi adilesi yayikulu ya mita
  • CI - "CI field"
  • ID - nambala yozindikiritsa ya mita (BSD8, yomwe imagwiritsidwa ntchito ngati ma adilesi yachiwiri, ingasinthidwe - onani ndime 4.1),
  • Man - Manufacturer code (khodi ya opanga Danfoss A/S ndi „DFS“, 10 D3)
  • Vrs - chiwerengero cha mitundu ya protocol (0Bh)
  • Md - code ya sing'anga (ya "kutentha / mphamvu yozizira": 0Dh)
  • TC - kuwerengera ma telegalamu
  • St - nambala ya mita
  • Chizindikiro - 00 00
  • The bytes 20…n-2 ndi data kuchokera pa mita:
    • DIF - kodi mtundu wa data
    • VIF - nambala yamagulu a data
    • Deta - mtengo wa data
  • CS - control sum (yochepa kwambiri ya kuchuluka kwa 5-th mpaka n-2 bytes).

Kusankha mtundu wa data

Master amatumiza ku telegalamu ya mita SND_UD2:

68h 03h 03h 68h 53h73 pa A 50h CS 16h

Kusankha mtundu wa data "All Data"

68h 04h 04h 68h 53h73 pa A 50h 00h CS 16h

Yankho la mita CON (ngati A si wofanana FFh):

  • E5h

Kusankha mtundu wa data "User data"
Master amatumiza ku telegalamu ya mita SND_UD2:

68h 04h 04h 68h 53h73 pa A 50h 10h CS 16h

Yankho la mita CON (ngati A si wofanana FFh):

  • E5h

Kusankha mtundu wa data "Malipiro Osavuta" (Zolemba zaka)
Master amatumiza ku telegalamu ya mita SND_UD2:

68h 04h 04h 68h 53h73 pa A 50h 20h CS 16h

Yankho la mita CON (ngati A si wofanana FFh):

  • E5h

Kusankha mtundu wa data "Malipiro Owonjezera" (Days logger)
Master amatumiza ku telegalamu ya mita SND_UD2:

68h 04h 04h 68h 53h73 pa A 50h 30h CS 16h

Yankho la mita CON (ngati A si wofanana FFh):

  • E5h

Kusankha mtundu wa data "Multi tariff billing" (Miyezi logger)
Master amatumiza ku telegalamu ya mita SND_UD2:

68h 04h 04h 68h 53h73 pa A 50h 40h CS 16h

Yankho la mita CON (ngati A si wofanana FFh):

  • E5h

Kusankha mtundu wa data "Instantaneous values"
Master amatumiza ku telegalamu ya mita SND_UD2:

68h 04h 04h 68h 53h73 pa A 50h 50h CS 16h

Yankho la mita CON (ngati A si wofanana FFh):

  • E5h

Kusankha mtundu wa data "Load management values ​​for management" (maola logger)
Master amatumiza ku telegalamu ya mita SND_UD2:

68h 04h 04h 68h 53h73 pa A 50h 60h CS 16h

Yankho la mita CON (ngati A si wofanana FFh):

  • E5h

Kusankha mtundu wa data "Install and startup"
Master amatumiza ku telegalamu ya mita SND_UD2:

68h 04h 04h 68h 53h73 pa A 50h 80h CS 16h

Yankho la mita CON (ngati A si wofanana FFh):

  • E5h

Master amatumiza ku telegalamu ya mita SND_UD2:

68h 04h 04h 68h 53h73 pa A 50h 90h CS 16h

Kusankha mtundu wa data "Mayeso"
Yankho la mita CON (ngati A si wofanana FFh):

  • E5h

Mndandanda wa magawo osankhidwa kale

Ngati simukukhutitsidwa ndi mindandanda yazida zofikira (zoperekedwa m'magome 1 ... 9). Pezani mndandanda womwe mukufuna womwe waperekedwa mu Gulu 11.
(Ndime 2.1 … 2.9) Kuphatikiza apo pamafunika kutumiza chizindikiro posankha telegalamu SND_UD2:

68h L L 68h 53h73 pa A 51h SEL1 SEL2 … SELN CS 16h
  • SEL kusankha chizindikiro cha parameter patebulo la 11 (lopangidwa motsatira ma code ambiri momwe mukufuna kusankha magawo).

Zindikirani: Itha kusankhidwa magawo ambiri koma kutalika kwa telegalamu ya Response sikungadutse 250 byte

Yankho la mita CON (ngati A si wofanana FFh):

  • E5h

Pempho la data

Master amatumiza ku telegalamu ya mita SND_UD2:

10h 53h73 pa A CS 16h

Pempho la data
Nthawi zonse, kupatula A = FFh, telegalamu ya mita ya RSP_UD2 yokhala ndi deta yosankhidwa (tebulo 1 ...9) Ngati palibe deta, yankho la mita ndi CON:

  • E5h

Kukhazikitsanso ma code ang'onoang'ono ndi zosungira: Deta yonse (CI = 50 kapena CI = 50 00)

Mndandanda wofikira

# Parameter DIF VIF Mtundu Mayunitsi
1 Tsiku ndi nthawi 04 6d 32 pang'ono Mtundu F
2 Tsiku ndi nthawi ya cholakwika kuyambira 34 6d 32 pang'ono Mtundu F
3 Khodi yolakwika 34 Fd17 32 pang'ono  
4 Nthawi yogwira ntchito ya batri 04 20 32 pang'ono mphindi
5 Nthawi yogwira ntchito popanda cholakwika 04 24 32 pang'ono mphindi
 

6

  

Mphamvu zotenthetsera

 (04 86 3B)

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

  

32 pang'ono

 (kWh),

(MJ),

(Mkali).
 

7

  

Mphamvu zoziziritsira *

 (04 86 3C)

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

  

32 pang'ono

 (kWh),

(MJ),

(Mkali).
 

8

  

Mphamvu ya tariff 1 *

 (84 10 86 3x)

(84 10 8E 3x)

(84 10 FB 8D 3x)

  

32 pang'ono

 (kWh),

(MJ),

(Mkali).
 

9

  

Mphamvu ya tariff 2 *

 (84 20 86 3x)

(84 20 8E 3x)

(84 20 FB 8D 3x)

  

32 pang'ono

 (kWh),

(MJ),

(Mkali).
10 Voliyumu 04 13 32 pang'ono 0,001 m3
11 Kuchuluka kwa pulse input 1 * 84 40 13 32 pang'ono 0,001 m3
12 Kuchuluka kwa pulse input 2 * 84 80 40 13 32 pang'ono 0,001 m3
13 Mphamvu 04 2b ndi 32 pang'ono W
14 Mtengo woyenda 04 3b ndi 32 pang'ono 0,001m3/h
15 Kutentha 1 02 59 16 pang'ono 0,01ºC
16 Kutentha 2 02 5d 16 pang'ono 0,01ºC
17 Kusiyana kwa kutentha 02 61 16 pang'ono 0,01K
18 Nambala ya siriyo 0c78 ndi 32bit BCD8  
19 Mtengo CRC 02 7F 16 pang'ono CRC16

x = B – ya mphamvu yotenthetsera, x = C – ya mphamvu yozizirira.

Kuyika kwa data pa mita

Kukhazikitsanso ma code ang'onoang'ono ndi zosungira: Zambiri za ogwiritsa (CI = 50 10)

Mndandanda wofikira

# Parameter DIF VIF Mtundu Mayunitsi
1 Tsiku ndi nthawi 04 6d 32 pang'ono Mtundu F
2 Tsiku ndi nthawi ya cholakwika kuyambira 34 6d 32 pang'ono Mtundu F
3 Khodi yolakwika 34 Fd17 32 pang'ono  
4 Nthawi yogwira ntchito ya batri 04 20 32 pang'ono mphindi
5 Kuchuluka kwa pulse input 1 * 84 40 13 32 pang'ono 0,001 m3
6 Kuchuluka kwa pulse input 2 * 84 80 40 13 32 pang'ono 0,001 m3
7 Mtengo wa kugunda kwa cholowetsa 1 * 02 93 28 16 pang'ono 0,001 m3
8 Mtengo wa kugunda kwa cholowetsa 2 * 02 93 29 16 pang'ono 0,001 m3
9 Kugunda kwamtengo wotuluka 1 * 02a 16 pang'ono 0,001 m3
10 Kugunda kwamtengo wotuluka 2 * 02 93 2B 16 pang'ono 0,001 m3
11 Mtundu wa mapulogalamu 01 FD0 ndi 8 pang'ono –
12 Tsiku lokhazikitsidwa pachaka 42 EC 7E Mtundu G –
13 Tsiku lokhazikitsidwa pamwezi 82 08 EC 7E Mtundu G –
14 Mtundu wamamita Mtengo wa 0D0B 88 bit chingwe –
15 Nambala ya siriyo 0c78 ndi 32bit BCD8 –
16 Mtengo CRC 02 7F 16 pang'ono CRC16

Kukhazikitsanso ma code ang'onoang'ono ndi zosungira: Kulipira kosavuta (Zaka logger) (CI = 50 20)

Mndandanda wofikira

# Parameter DIF VIF Mtundu Mayunitsi
1 Logger deti ndi nthawi 44 6d 32 pang'ono Mtundu F
2 Logger nthawi yogwira ntchito popanda cholakwika 44 24 32 pang'ono mphindi
 

3

  

Logger mphamvu zotenthetsera

 (44 86 3B)

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

  

32 pang'ono

 (kWh),

(MJ),

(Mkali).
 

4

  

Logger mphamvu yoziziritsira *

 (44 86 3C)

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

  

32 pang'ono

 (kWh),

(MJ),

(Mkali).
 

5

  

Logger mphamvu ya tariff 1 *

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

32 pang'ono

 (kWh),

(MJ),

(Mkali).
 

6

  

Logger mphamvu ya tariff 2 *

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

32 pang'ono

 (kWh),

(MJ),

(Mkali).
7 Logger voliyumu 44 13 32 pang'ono 0,001 m3
8 Logger voliyumu ya pulse input 1 * C4 40 13 32 pang'ono 0,001 m3
9 Logger voliyumu ya pulse input 2 * C4 80 40 13 32 pang'ono 0,001 m3
10 Mtengo CRC 02 7F 16 pang'ono CRC16

x = B – ya mphamvu yotenthetsera, x = C – ya mphamvu yozizirira

Kukhazikitsanso ma code ang'onoang'ono ndi zosungira: Malipiro okwezeka (Logger ya masiku) (CI = 50 30)

Mndandanda wofikira

# Parameter DIF VIF Mtundu Mayunitsi
# Parameter Chithunzi cha DIF VIF Mtundu Mayunitsi
1 Logger deti ndi nthawi 84 08 6D 32 pang'ono Mtundu F
2 Kutentha kwapakati ndi 1 82 08 59 16 pang'ono 0,01ºC
3 Kutentha kwapakati ndi 2 82 08 5D 16 pang'ono 0,01ºC
4 Logger nthawi yogwira ntchito popanda cholakwika 84 08 24 32 pang'ono mphindi
 

5

  

Logger mphamvu zotenthetsera

 (84 08 86 3B)

(84 08 8E 3B)

(84 08 FB 8D 3B)

  

32 pang'ono

 (kWh),

(MJ),

(Mkali).
 

6

  

Logger mphamvu yoziziritsira *

 (84 08 86 3C)

(84 08 8E 3C)

(84 08 FB 8D 3C)

  

32 pang'ono

 (kWh),

(MJ),

(Mkali).
 

7

  

Logger mphamvu ya tariff 1 *

 (84 18 86 3x)

(84 18 8E 3x)

(84 18 FB 8D 3x)

  

32 pang'ono

 (kWh),

(MJ),

(Mkali).
 

8

  

Logger mphamvu ya tariff 2 *

 (84 28 86 3x)

(84 28 8E 3x)

(84 28 FB 8D 3x)

  

32 pang'ono

 (kWh),

(MJ),

(Mkali).
9 Logger voliyumu 84 08 13 32 pang'ono 0,001 m3
10 Logger voliyumu ya pulse input 1 * 84 48 13 32 pang'ono 0,001 m3
11 Logger voliyumu ya pulse input 2 * 84 88 40 13 32 pang'ono 0,001 m3
12 Logger nthawi pamene q> qmax 84 08 BB58 32 pang'ono mphindi
13 Mtengo CRC 02 7F 16 pang'ono CRC16

x = B – ya mphamvu yotenthetsera, x = C – ya mphamvu yozizirira.

Kukhazikitsanso ma code ang'onoang'ono ndi zosungira: Kulipira kwamitengo yambiri (logger ya miyezi) (CI = 50 40)

Mndandanda wofikira

# Parameter DIF VIF Mtundu Mayunitsi
1 Logger deti ndi nthawi 84 08 6D 32 pang'ono Mtundu F
2 Kutentha kwapakati ndi 1 82 08 59 16 pang'ono 0,01ºC
3 Kutentha kwapakati ndi 2 82 08 5D 16 pang'ono 0,01ºC
4 Logger nthawi yogwira ntchito popanda cholakwika 84 08 24 32 pang'ono mphindi
 

5

  

Logger mphamvu zotenthetsera

 (84 08 86 3B)

(84 08 8E 3B)

(84 08 FB 8D 3B)

  

32 pang'ono

 kWh (MJ)

(Mkali)
 

6

  

Logger mphamvu yoziziritsira *

 (84 08 86 3C)

(84 08 8E 3C)

(84 08 FB 8D 3C)

  

32 pang'ono

 kWh (MJ)

(Mkali)
 

7

  

Logger mphamvu ya tariff 1 *

 (84 18 86 3x)

(84 18 8E 3x)

(84 18 FB 8D 3x)

  

32 pang'ono

 kWh (MJ)

(Mkali)
 

8

  

Logger mphamvu ya tariff 2 *

 (84 28 86 3x)

(84 28 8E 3x)

(84 28 FB 8D 3x)

  

32 pang'ono

 kWh (MJ)

(Mkali)
9 Logger voliyumu 84 08 13 32 pang'ono 0,001 m3
10 Logger voliyumu ya pulse input 1 * 84 48 13 32 pang'ono 0,001 m3
11 Logger voliyumu ya pulse input 2 * 84 88 40 13 32 pang'ono 0,001 m3
12 Logger nthawi pamene q> qmax 84 08 BE58 32 pang'ono mphindi
13 Mtengo CRC 02 7F 16 pang'ono CRC16

x = B – ya mphamvu yotenthetsera, x = C – ya mphamvu yozizirira

Ndemanga
Ngati mita imakonzedwa mwapadera, mu tebulo 5 zomwe zatchulidwa mwezi uliwonse za magawo a mwezi zimatumizidwa ndipo malinga ndi kafukufuku ("Zonse" tebulo 1) kutumiza deta.

Kukhazikitsanso ma code ang'onoang'ono ndi zosungira: Makhalidwe apompopompo (CI = 50 50)

Mndandanda wofikira

# Parameter DIF VIF Mtundu Mayunitsi
1 Tsiku ndi nthawi 04 6d 32 pang'ono Mtundu F
2 Tsiku ndi nthawi ya cholakwika kuyambira 34 6d 32 pang'ono Mtundu F
3 Khodi yolakwika 34 Fd17 32 pang'ono –
4 Nthawi yogwira ntchito ya batri 04 20 32 pang'ono mphindi
5 Nthawi yogwira ntchito popanda cholakwika 04 24 32 pang'ono mphindi
 

6

  

Mphamvu zotenthetsera

 (04 86 3B)

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

  

32 pang'ono

 (kWh),

(MJ),

(Mkali).
 

7

  

Mphamvu zoziziritsira *

 (04 86 3C)

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

  

32 pang'ono

 (kWh),

(MJ),

(Mkali).
 

8

  

Mphamvu ya tariff 1 *

 (84 10 86 3x)

(84 10 8E 3x)

(84 10 FB 8D 3x)

  

32 pang'ono

 (kWh),

(MJ),

(Mkali).
 

9

  

Mphamvu ya tariff 2 *

 (84 20 86 3x)

(84 20 8E 3x)

(84 20 FB 8D 3x)

  

32 pang'ono

 (kWh),

(MJ),

(Mkali).
10 Voliyumu 04 13 32 pang'ono 0,001 m3
11 Kuchuluka kwa pulse input 1 * 84 40 13 32 pang'ono 0,001 m3
12 Kuchuluka kwa pulse input 2 * 84 80 40 13 32 pang'ono 0,001 m3
13 Mphamvu 04 2b ndi 32 pang'ono W
14 Mtengo woyenda 04 3b ndi 32 pang'ono 0,001m3/h
15 Kutentha 1 02 59 16 pang'ono 0,01ºC
16 Kutentha 2 02 5d 16 pang'ono 0,01ºC
17 Kusiyana kwa kutentha 02 61 16 pang'ono 0,01K
18 Mtundu wamamita Mtengo wa 0D0B 88 bit chingwe –
19 Nambala ya siriyo 0c78 ndi 32bit BCD8 –
20 Mtengo CRC 02 7F 16 pang'ono CRC16

x = B – ya mphamvu yotenthetsera, x = C – ya mphamvu yozizirira

Kukhazikitsanso ma code ang'onoang'ono ndi zosungira: Kasamalidwe ka katundu wa kasamalidwe (maola logger) (CI = 50 60)

Mndandanda wofikira

# Parameter DIF VIF Mtundu Mayunitsi
1 Logger deti ndi nthawi C4 86 03 6D 32 pang'ono Mtundu F
2 Avereji mphamvu C4 86 03 2B 32 pang'ono W
3 Kuthamanga kwapakati C4 86 03 3B 32 pang'ono 0,001m3/h
4 Kutentha kwapakati ndi 1 C2 86 03 59 16 pang'ono 0,01 ºC
5 Kutentha kwapakati ndi 2 C2 86 03 5D 16 pang'ono 0,01 ºC
6 Logger min flow E4 86 03 3B 32 pang'ono 0,001m3/h
7 Logger max flow D4 86 03 3B 32 pang'ono 0,001m3/h
8 Logger min kutentha kusiyana E2 86 03 61 16 pang'ono 0,01 k
9 Logger kusiyana kwakukulu kwa kutentha D2 86 03 61 16 pang'ono 0,01 k
10 Khodi yolakwika yolemba F4 86 03 FD 17 32 pang'ono –
11 Logger nthawi yogwira ntchito popanda cholakwika C4 86 03 24 32 pang'ono mphindi
 

12

  

Logger mphamvu zotenthetsera

 (C4 86 03 86 3B)

(C4 86 03 8E 3B)

(C4 86 03 FB 8D 3B)

  

32 pang'ono

 (kWh),

(MJ),

(Mkali).
 

13

  

Logger mphamvu yoziziritsira *

 (C4 86 03 86 3C)

(C4 86 03 8E 3C)

(C4 86 03 FB 8D 3C)

  

32 pang'ono

 (kWh),

(MJ),

(Mkali).
 

14

  

Logger mphamvu ya tariff 1 *

 (C4 96 03 86 3x)

(C4 96 03 8E 3x)

(C4 96 03 FB 8D 3x)

  

32 pang'ono

 (kWh),

(MJ),

(Mkali).
 

15

  

Logger mphamvu ya tariff 2 *

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

32 pang'ono

 (kWh),

(MJ),

(Mkali).
16 Logger voliyumu C4 86 03 13 32 pang'ono 0,001 m3
17 Logger voliyumu ya pulse input 1 * C4 C6 03 13 32 pang'ono 0,001 m3
18 Logger voliyumu ya pulse input 2 * C4 86 43 13 32 pang'ono 0,001 m3
19 Logger nthawi pamene q> qmax C4 86 03 BE 58 32 pang'ono mphindi
20 Mtengo CRC 02 7F 16 pang'ono CRC16

x = B – ya mphamvu yotenthetsera, x = C – ya mphamvu yozizirira

Mndandanda wofikira

# Parameter DIF VIF Mtundu Mayunitsi
1 Tsiku ndi nthawi 04 6d 32 pang'ono Mtundu F
2 Tsiku ndi nthawi ya cholakwika kuyambira 34 6d 32 pang'ono Mtundu F
3 Khodi yolakwika 34 Fd17 32 pang'ono –
4 Nthawi yogwira ntchito ya batri 04 20 32 pang'ono mphindi
5 Nthawi yogwira ntchito popanda cholakwika 04 24 32 pang'ono mphindi
6 Mayeso oyeserera 01 FF03 8 pang'ono –
7 Mawonekedwe a chipangizo 01 FF04 8 pang'ono –
8 Mtundu wa mapulogalamu 01 FD0 ndi 8 pang'ono –
9 Tsiku lokhazikitsidwa pachaka 42 EC 7E Mtundu G –
10 Tsiku lokhazikitsidwa pamwezi 82 08 EC 7E Mtundu G –
11 Mtundu wamamita Mtengo wa 0D0B 88 bit chingwe –
12 Nambala ya siriyo 0c78 ndi 32bit BCD8 –
13 Mtengo CRC 02 7F 16 pang'ono CRC16

Kukhazikitsanso ma code ang'onoang'ono ndi zosungira: Kuyesa (CI = 50 90)

Mndandanda wofikira

# Parameter DIF VIF Mtundu Mayunitsi
1 Tsiku ndi nthawi 04 6d 32 pang'ono Mtundu F
2 Tsiku ndi nthawi ya cholakwika kuyambira 34 6d 32 pang'ono Mtundu F
3 Khodi yolakwika 34 Fd17 32 pang'ono –
4 Nthawi yogwira ntchito ya batri 04 20 32 pang'ono mphindi
5 Mtengo woyenda 04 3b ndi 32 pang'ono 0,001m3/h
6 Kutentha 1 02 59 16 pang'ono 0,01 ºC
7 Kutentha 2 02 5d 16 pang'ono 0,01 ºC
8 Kusiyana kwa kutentha 02 61 16 pang'ono 0,01 k
9 Mtengo wa kugunda kwa mphamvu yoyeserera mphamvu 02 FF01 16 pang'ono –
10 Mtengo wa kugunda kwa voliyumu yoyeserera 02 FF02 16 pang'ono –
11 Mayeso oyeserera 01 FF03 8 pang'ono –
12 Mawonekedwe a chipangizo 01 FF04 8 pang'ono –
13 Voliyumu yapamwamba kwambiri 04 01 32 pang'ono mWh
14 Mphamvu yapamwamba kwambiri 04 10 32 pang'ono ml
15 Kusintha kwa chipangizo 01 FF09 8 pang'ono –
16 Mtundu wa mapulogalamu 01 FD0 ndi 8 pang'ono –
17 Mtundu wa chipangizo Mtengo wa 0D0B 88 bit chingwe –
18 Nambala yachiwiri 0c78 ndi 32bit BCD8 –
19 Mtengo CRC 02 7F 16 pang'ono CRC16

Kubisa kwa code yolakwika

Bwino N Kuluma N if kuluma = 1 LCD chizindikiro kodi “ZOLAKWITSA xxx"
 

 

 

 

0

 0 – –
1 – –
2 Mbendera ya mawonekedwe a Hardware Er02 8000
3 Mbendera ya mawonekedwe a Hardware Er03 8000
4 Kutha kwa nthawi yamoyo ya batri 1000
5 Mbendera ya mawonekedwe a Hardware Er05 0008
6 – –
7 – –
 

 

 

 

1

 0 – –
1 – –
2 Sensa yoyenda ilibe kanthu 0001
3 Kuyenda kumayenda mobwerera mobwerera 0002
4 Kuthamanga kwafupipafupi qi –
5 – –
6 – –
7 – –
 

 

 

 

2

 0 Sensor ya kutentha 1 cholakwika kapena dera lalifupi 0080
1 Sensa ya kutentha 1 yachotsedwa 0080
2 Kutentha 1 <0ºC 00C0
3 Kutentha 1> 180ºC 0080
4 Kutentha kwa sensor2 cholakwika kapena dera lalifupi 0800
5 Sensa ya kutentha 2 yachotsedwa 0800
6 Kutentha 2 <0ºC 0C00
7 Kutentha 2> 180ºC 0800
 

 

 

 

3

 0 Mbendera ya mawonekedwe a Hardware Er30 0880
1 – –
2 Kusiyana kwa kutentha <3ºC 4000
3 Kusiyana kwa kutentha> 150ºC 2000
4 Kuthamanga kwakukulu kwa 1,2qs 0004
5 Mbendera ya mawonekedwe a Hardware Er35 8000
6 – –
7 Mbendera ya mawonekedwe a Hardware Er37 8000

Mndandanda wa magawo osankhidwa kale

 

#

  

Parameter

  

SEL

 DIF VIF  

Mtundu

  

Mayunitsi
CI = 50

Nthawi yomweyo

 CI = 50 60

Maola odula mitengo

 CI = 50 30

Masiku odula mitengo

 CI = 50 40

Miyezi odula mitengo

 CI = 50 20

Zaka odula mitengo
1 Tsiku ndi nthawi Stamp C8 FF 7F 6D 04 6d C4 86 03 6D 84 08 6D 84 08 6D 44 6d 32 pang'ono Mtundu F
2 Nthawi yogwira ntchito popanda cholakwika C8 FF 7F 24 04 24 C4 86 03 24 84 08 24 84 08 24 44 24 32 pang'ono mphindi
3 Khodi yolakwika F8 FF 7F FD 17 34 Fd17 F4 86 03 FD 17 B4 FD 08 B4 FD 08 74 Fd17 32 pang'ono –
4 Tsiku ndi nthawi ya cholakwika kuyambira F8 FF 7F 6D 34 6d – – – – 32 pang'ono Mtundu F
 

5

  

Mphamvu zotenthetsera

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

kwa "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 pang'ono

 kWh (MJ)

(Mkali)
 

6

  

Mphamvu zoziziritsira *

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

kwa "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 pang'ono

 kWh (MJ)

(Mkali)
7 Voliyumu C8 FF 7F 13 04 13 C4 86 03 13 84 08 13 84 08 13 44 13 32 pang'ono 0,001 m3
 

8

  

Mphamvu ya tariff 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 pang'ono

 kWh (MJ)

(Mkali)
 

9

  

Mphamvu ya tariff 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 pang'ono

 kWh (MJ)

(Mkali)
10 Kuchuluka kwa pulse input 1 * C8 FF 3F 7B 84 40 13 C4 C6 03 13 84 48 13 84 48 13 C4 40 13 32 pang'ono 0,001 m3
11 Kuchuluka kwa pulse input 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 pang'ono 0,001 m3
12 Avereji mphamvu C8 FF 7F 2B 04 2b ndi C4 86 03 2B 84 08 2B 84 08 2B 44 2b ndi 32 pang'ono W
13 Averago Flow rate C8 FF 7F 3B 04 3b ndi C4 86 03 3B 84 08 3B 84 08 3B 44 3b ndi 32 pang'ono 0,001m3/h
14 Kutentha kwapakati 1 C8 FF 7F 59 02 59 C2 86 03 59 82 08 59 82 08 59 42 59 16 pang'ono 0,01 ºC
15 Kutentha kwapakati 2 C8 FF 7F 5D 02 5d C2 86 03 5D 82 08 5D 82 08 5D 42 5d 16 pang'ono 0,01 ºC
16 Kutentha kwapakati kusiyana C8 FF 7F 61 02 61 C2 86 03 61 82 08 61 82 08 61 42 61 16 pang'ono 0,01 k
17 Mphamvu ya Min E8 FF 7F 2B – E4 86 03 2B A4 08B A4 08B 64 2b ndi 32 pang'ono W
18 Tsiku la Min Power E8 FF 7F AB 6D – E4 86 03 AB 6D A4 08 AB 6D A4 08 AB 6D 64 AB6D 32 pang'ono Mtundu F
19 Max Mphamvu D8 FF 7F 2B – D4 86 03 2B 94 08 2B 94 08 2B 54 2b ndi 32 pang'ono W
20 Tsiku la Max Power D8 FF 7F AB 6D – D4 86 03 AB 6D Mtengo wa 94AB08D Mtengo wa 94AB08D 54 AB6D 32 pang'ono Mtundu F
21 Mtengo wa Min Flow E8 FF 7F 3B – E4 86 03 3B A4 08B A4 08B 64 3b ndi 32 pang'ono 0,001m3/h
22 Tsiku la Min Flow rate E8 FF 7F BB 6D – E4 86 03 BB 6D A4 08 BB 6D A4 08 BB 6D 64 BB 6D 32 pang'ono Mtundu F
23 Mtengo wa Max Flow D8 FF 7F 3B – D4 86 03 3B 94 08 3B 94 08 3B 54 3b ndi 32 pang'ono 0,001m3/h
24 Tsiku Loyenda Kwambiri D8 FF 7F BB 6D – D4 86 03 BB 6D 94 08 BB 6D 94 08 BB 6D 54 BB 6D 32 pang'ono Mtundu F
25 Min Temerature 1 E8 FF 7F DB 59 – E2 86 03 59 A2 A4 62 59 16 pang'ono 0,01 ºC
26 Min Temerature 1 Date E8 FF 7F D9 6D – E4 86 03 D9 6D A4 08 D9 6D A4 08 D9 6D 64d9 6d 32 pang'ono Mtundu F
27 Kutentha Kwambiri 1 D8 FF 7F 59 – D2 86 03 59 92 08 59 92 08 59 52 59 16 pang'ono 0,01ºC
28 Kutentha Kwambiri 1 Tsiku D8 FF 7F D9 6D – D4 86 03 D9 6D 94 08 D9 6D 94 08 D9 6D 54d9 6d 32 pang'ono Mtundu F
29 Kutentha kochepa 2 E8 FF 7F 5D – E2 86 03 5D A2 08D A2 08D 62 5d 16 pang'ono 0,01ºC
30 Min Temperature 2 Date E8 FF 7F DD 6D – E4 86 03 DD 6D A4 08 DD 6D A4 08 DD 6D 64 DD 6D 32 pang'ono Mtundu F
31 Kutentha Kwambiri 2 D8 FF 7F 5D – D2 86 03 5D 92 08 5D 92 08 5D 52 5d 16 pang'ono 0,01ºC
32 Kutentha Kwambiri 2 Tsiku D8 FF 7F DD 6D – D4 86 03 DD 6D 94 08 DD 6D 94 08 DD 6D 54 DD 6D 32 pang'ono Mtundu F
33 Kusiyana kwa kutentha kwa Min E8 FF 7F 61 – E2 86 03 61 A2 A2 62 61 16 pang'ono 0,01K
34 Kusintha kwa Min Temperature Date E8 FF 7F E1 6D – E4 86 03 E1 6D A4 08 E1 6D A4 08 E1 6D 64 E1 6D 32 pang'ono Mtundu F
35 Kusiyana kwa Kutentha Kwambiri D8 FF 7F 61 – D2 86 03 61 92 08 61 92 08 61 52 61 16 pang'ono 0,01K
36 Kusintha Kwambiri Kutentha Tsiku D8 FF 7F E1 6D – D4 86 03 E1 6D 94 08 E1 6D 94 08 E1 6D 54 E1 6D 32 pang'ono Mtundu F
37 Nthawi yomwe q <qmin C8 FF 7F BE 50 04 BE50 C4 86 03 BE 50 84 08 BE50 84 08 BE50 44 BE50 32 pang'ono mphindi
38 Flow min level qmin C8 FF 7F BE 40 05 BE40 – – – – zoyandama 1m3/h
39 Nthawi yomwe q > qmax C8 FF 7F BE 58 04 BE58 C4 86 03 BE 58 84 08 BE58 84 08 BE58 44 BE58 32 pang'ono mphindi
40 Flow max level qmax C8 FF 7F BE 48 05 BE48 – – – – zoyandama 1m3/h
41 Nthawi yogwira ntchito ya batri C8 FF 7F 20 04 20 – – – – 32 pang'ono mphindi
42 Mphamvu yapamwamba kwambiri C8 FF 7F 01 04 01 – – – – 32 pang'ono  
43 Voliyumu yapamwamba kwambiri C8 FF 7F 10 04 10 – – – – 32 pang'ono  

x = B – ya mphamvu yotenthetsera, x = C – ya mphamvu yozizirira.

Ndemanga:

  1. Tebulo 1…11 mphamvu ndi voliyumu ma DIF VIF ma code amaperekedwa ngati koma kwa 0,001 MWh, 0,001 GJ, 0,001 Gcal, ndi 0,001 m3. Makhalidwe ena akhoza kukhazikitsidwa pa mphamvu ndi voliyumu.
  2. Table 1…11 magawo olembedwa “*”, amafalitsidwa pokhapokha ngati zinthuzo zikusungidwa:
Parameter Mkhalidwe
Mphamvu zoziziritsa . Logger mphamvu kuziziritsa Mtundu wogwiritsira ntchito mita ya kutentha - kuyesa mphamvu zomwe zimagwiritsidwa ntchito potenthetsa ndi kuziziritsa
Mphamvu ya tariff 1. Logger mphamvu ya tariff 1 Tariff 1 ntchito Yatsegulidwa
Mphamvu ya tariff 2, Logger mphamvu ya tariff 2 Tariff 2 ntchito Yatsegulidwa
Voliyumu ya pulse input 1, Logger pulse input 1 Pulse input 1 ikugwira ntchito
Voliyumu ya pulse input 2, Logger pulse input 2 Pulse input 2 ikugwira ntchito
Pulse value of output 1 Pulse output 1 ikugwira ntchito
Pulse value of output 2 Pulse output 2 ikugwira ntchito
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 - bwezerani CRC pa buffer ya data
  • @crc - mtengo wam'mbuyo wa CRC
  • @buffer - cholozera cha data
  • @len - chiwerengero cha mabayiti mu buffer
  • u16 crc_ccitt(__u16 crc, __u8 const *buffer, size_t len){pamene (len-)
  • crc = (crc >> 8) ^ crc_ccitt_table[(crc ^ (*buffer++)) & 0xff]; kubwerera crc;

Kukhazikitsa magawo a mita

Master atumiza ku chingwe cha mita SND_UD2 chokhala ndi nambala yatsopano yozindikiritsa "ID" (mtundu wa BCD8):

68h 09h 09h 68h 53h73 pa A 51h 0 Ch 79h ID CS 16h

Kusintha nambala yodziwika

Yankho la mita CON (ngati A si wofanana FFh):

  • E5h

Kusintha nambala yozindikiritsa, ID ya wopanga ndi Wapakati
Master atumiza ku chingwe cha mita SND_UD2 chokhala ndi ID Yathunthu (64 bit integer):

68h 0Dh 0Dh 68h 53h73 pa A 51h 07h 79h ID yonse (64 bit) CS 16h

Yankho la mita CON (ngati A si wofanana FFh):

  • E5h

Mapangidwe a "ID Yonse" (64 bit integer):

Nambala yodziwika "ID" ID ya wopanga M'badwo Wapakati
4 baiti (mtundu wa BCD8) 2 bati 1 bati 1 bati

Ndemanga: Khodi yobadwa imanyalanyazidwa (Mu mita Generation code imakhazikika 0Bh)

Kusintha adilesi yoyamba

Master amatumiza ku chingwe cha mita SND_UD2 chokhala ndi adilesi yatsopano "aa":

68h 06h 06h 68h 53h73 pa A 51h 01h 7 Ah aa CS 16h

Yankho la mita CON (ngati A si wofanana FFh):

  • E5h

Kusintha deta ndi nthawi ya mita
Master amatumiza ku chingwe cha mita SND_UD2 chokhala ndi adilesi yatsopano "aa":

68h 09h 09h 68h 53h73 pa A 51h 04h 6Dh Tsiku ndi nthawi (Mtundu F) CS 16h

Yankho la mita CON (ngati A si wofanana FFh):

  • E5h

Kusintha tsiku lokhazikitsidwa pachaka
Master amatumiza ku chingwe cha mita SND_UD2 chokhala ndi data yatsopano:

68h 08h 08h 68h 53h73 pa A 51h 42h ECH 7 iwo Mwezi ndi tsiku (Mtundu G) CS 16h

Yankho la mita CON (ngati A si wofanana FFh):

  • E5h

Kusintha tsiku lokhazikitsidwa pamwezi
Master amatumiza ku chingwe cha mita SND_UD2 chokhala ndi data yatsopano:

68h 09h 09h 68h 53h73 pa A 51h 82h 08h ECH 7 iwo Tsiku (Mtundu G) CS 16h

Yankho la mita CON (ngati A si wofanana FFh):

  • E5h

Ndemanga: Kusintha nambala yozindikiritsa ndi tsiku lokhazikitsidwa ndikotheka pokhapokha mita itayikidwa ku SERVICE mode.

Kusintha mlingo wa mankhwala
Master imatumiza ku chingwe cha mita SND_UD2 ndi khodi yatsopano ya baud "BR":

68h 03h 03h 68h 53h73 pa A BR CS 16h

Yankho la mita CON (ngati A silofanana FFh) ndi mlingo wakale wa baud:

  • E5h

Makhalidwe a BR kodi:

  • BR=B8h - posintha kuchuluka kwa boud kukhala 300 bps
  • BR=B9h - posintha kuchuluka kwa boud kukhala 600 bps
  • BR=BAh - posintha ma boud kukhala 1200 bps
  • BR=BBh - posintha ma boud kukhala 2400 bps
  • BR=BCh - posintha ma boud kukhala 4800 bps
  • BR=BDh - posintha ma boud kukhala 9600 bps

Adilesi yachiwiri

Master amatumiza ku chingwe cha mita SND_UD2:

68h Chidwi Chidwi 68h 53h73 pa FD 52 NN NN NN NN HH HH ID MM CS 16h

Kusankha mita

  • NN - Nambala yozindikiritsa (adiresi yachiwiri) mtundu wa BCD8 (ngati "F" - nambalayi imanyalanyazidwa)
  • HH - Kachidindo ka wopanga, mtundu wa HST (ngati "FF" - iyi siinyalanyazidwa)
  • ID - Nambala yozindikiritsa, mtundu wa HST (ngati "FF" - inyalanyazidwa)
  • MM - Khodi yapakatikati, mtundu wa SMED (ngati "FF" - inyalanyazidwa)

Meta, yomwe nambala yake yodziwika ndi yofanana, imasankhidwa kuti ilumikizanenso ndikutumiza yankho CON:

  • E5h

Kulumikizana ndi mita yosankhidwa

Kulumikizana ndi mita yosankhidwa kumachitika mwachizolowezi:

  • mtundu wa data wowerengera umasankhidwa potumiza ku mita strig SND_UD2 (onani ndime 2), pokhapokha, adilesi ya M-basi iyenera kukhala FDh,
  • yankho la mita yosankhidwa CON:
    • E5h

pa zopempha za data zomwe mbuye amatumiza ku chingwe cha mita (adilesi ya M-basi iyenera kukhala FDh):

10h 53h73 pa FDh CS 16h
  • telegalamu ya mita RSP_UD2 yokhala ndi data yosankhidwa (tebulo 1 ...9)

Kusankha maadiresi achiwiri
Master amatumiza ku telegalamu ya mita SND_NKE yokhala ndi adilesi FDh:

10h 40h FDh CS 16h

Malingaliro a kampani Danfoss A/S
Climate Solutions danfoss.com +45 7488 2222.

Chidziwitso chilichonse, kuphatikiza, Dut sichimangokhala ndi chidziwitso pakusankhidwa kwa chinthucho, kugwiritsa ntchito kwake kapena kugwiritsa ntchito kwake, kapangidwe kazinthu, kulemera, kukula, kuchuluka, mphamvu kapena chidziwitso china chilichonse chaukadaulo m'mabuku azogulitsa, mafotokozedwe amakasitomala, zotsatsa, ndi zina zambiri. polemba, pakamwa, pakompyuta, pa intaneti kapena kutsitsa, zidzatengedwa ngati zophunzitsa ndipo zimangomanga ndi
Danfos ali ndi ufulu wosintha zinthu zake popanda kuzindikira. Izi zimagwiranso ntchito pazinthu zoyitanidwa koma zosaperekedwa malinga ngati zosinthazo zitha kupangidwa popanda kusintha mawonekedwe, zoyenera, kapena
ntchito ya mankhwala.

Zizindikiro zonse zomwe zili m'nkhaniyi ndi zamakampani a Danfoss A/S kapena a Danfoss. Danfoss ndi logo ya Danfoss ndi zilembo za Danfoss A/S. Maumwini onse ndi otetezedwa.

Zolemba / Zothandizira

Danfoss SonoMeter 40 Wired M-Bus Protocol Kufotokozera [pdf] Buku la Malangizo
SonoMeter 40 Wired M-Bus Protocol Description, SonoMeter 40, Wired M-Bus Protocol Description, Wired Protocol, M-Bus Protocol, Protocol Description

Maumboni

Zolemba Zogwirizana

Siyani ndemanga

Imelo yanu sisindikizidwa. Minda yofunikira yalembedwa *