Danfoss 800 IO Offline Troubleshooting
Litlhaloso tsa Sehlahisoa
- Mohlala: AK-SM 800IO Offline Troubleshooting
- Tlhokahalo ea Matla: 24Vac/dc bakeng sa mojule oa puisano
- Aterese: AK2 Module Format e sebelisa linomoro tse 3
- Mofuta oa Mojule oa Puisano: AK-CM 101C, AK-CM 101A
- Wiring: LON wiring ha e nahanele polarity; Wiring ea Modbus e na le maikutlo a polarity
Online Check
- 1. Ho tsoa skrineng sa Nodes ea Network, e ea ho 'Config Status' tab.
- 2. Ntho e 'ngoe le e' ngoe ea mohala e bontša mojule / molaoli o le mong.
- 3. Netefatsa hore limmojule tsohle tse hlophisitsoeng li inthaneteng.
Licheke tsa Pele
- Matla: Netefatsa hore mojule o teng, hlahloba switch ea rotary, le mofuta o nepahetseng oa module.
- Litlhahlobo: Etsa bonnete ba hore kanale e nepahetseng e buletsoe.
- Mathata a Wiring: Nahana ka polarity, EOL resistors, daisy-chaining, le mekhoa ea ho felisa.
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AK- SM 800 IO Offline Troubleshoot ing
1 | Lefapha (slide master)
AX279128111283en-000101
Sheba ck
1. Ho tsoa ho Net work Nodes skrine e ea ho `Config St at us' t ab 2. Mola o mong le o mong o bonts'a e le m odule o le mong/ tsoelapele ho 3. Netefatsa hore mananeo ohle a marang-rang a inthaneteng.
2 | Lefapha (slide master)
IO Com m unica t ion I ssue s
I nit ia l Che ck s Power Na m odule o teng? Com mm odule rot ary swit ch E nepahetseng com mm odule t ype?
AK- SM 8 0 0 Che ck s Proper channel enabled?
Maikutlo a Na polarity ea bohlokoa? EOL hanyetsa ors Daisy-chaining le 800 term ination Mofuta oa terata o sebelisitsoeng
Pr oble m Cor re ct ion Rescan
3 | Lefapha (slide master)
Matla
1
* Matla a matla ka molumo o tlasetages ( ke hore 12V), empa e ke ke ea tlisa li-m odule tse hoketsoeng inthaneteng
4 | Lefapha (slide master)
Ad dr esin g
AK2 Module Foromo ho Tshebediso 3 Numbers Alternative Foromo ats
Ca lcula te d- `Ca – XX' bakeng sa mat Ca se Cont r olle r s- 1 N um be r Le ga cy IO ( AKCe ss) – 2 N um be rs
5 | Lefapha (slide master)
Na Module e teng?
Comm. Mojule
Ho fihla ho li-module tse 9 tsa motsoako ofe kapa ofe o hokahaneng le 1 CM
Litlhahiso tsa Analoge 1 2 3 4 5 6 7 8
Litlhahiso tsa Analoge 1 2 3 4 5 6 7 8
Litlhahiso tsa Analoge 1 2 3 4 5 6 7 8
Module 1
Module 2
Module 3
1 2 3 4 5 6 7 8 Digital Outputs
0 0 1
Beha aterese u sebelisa li-switches tsa rotary
Comm. #1
1 2 3 4 5 6 7 8 Digital Outputs
1 2 3 4 5 6 7 8 Digital Outputs
IO Module #2 Digital Output #7
Bd – Pt
01 - 2.7
Ela hloko: "0" Senotlolo se fetola decimal (".")
6 | Lefapha (slide master)
Com m Module Rot ary Swit ch
3 Ho daela ha Rotary ho etsa qeto ea aterese ea ho daela ha pele ho lokela ho hlophisoa ho 0 Rem aining dials determ ine address bakeng sa 8 0 0 Ho lokisa dial ka mor'a hore tsamaiso e kenngoe motlakase:
1 . Fetola li-dials ho tse lakatsehang # 's 2 . Sistimi e nchafalitsoeng
* Liaterese ha li khone ho kopitsoa
7 | Lefapha (slide master)
Com m Mofuta oa Mojule
Contr olle r
AK- SM 850 AK- SM 880 AK- SM 880R
N at ive Com m Module Mofuta oa AK- CM 101C
AK-CM 101C
AK-CM 101A
Karolo #
080Z0063 080Z0063 080Z0061
8 | Lefapha (slide master)
Wiring- Polarit y
1. LON wiring ha e polarit y sensit ive (TP78 kapa RS485) 2. Wiring ea Modbus e polarit y sensit ive 3. Etsa bonnete ba hore terata ha e fosahetse e lutse holim'a thebe.
9 | Lefapha (slide master)
Term Swit ches le EOL Resist ors
1 . AK- SM qetellong ea loop Term Sw itch = Buletsoe
1 . AK- SM in m iddle of loop Term Sw itch = Off
10 | Lefapha (slide master)
* Li-resistors li se li romelloa ka mokotla
Qetello ya ho qetela/ Bothata ba ho lokisa
Fina l Che ck s I haeba ho se letho le fumanoeng ka licheke tse ling, ho nkela sebaka sa (li)module tse kantle ho marang-rang ke mohato oa ho qetela haeba mola o felletseng oa m odule o sa sebetse, odule oa com mm o lokela ho fetoloa hape Ho nkela sebaka sa odule e le 'ngoe ho ka etsahala hore ho ka etsahala hore m odule o le mong o ka ama ba hae.
11 | Lefapha (slide master)
Litokomane / Lisebelisoa
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Danfoss 800 IO Offline Troubleshooting [pdf] Bukana ea Mosebelisi 820, 080Z4004, 101C, 101A, 0063, 0061, 800 IO Offline Troubleshooting, 800 IO Offline, Ho rarolla mathata |