Danfoss EKC 367 Media Temperature Controller

Ka'ida

Girma

Tsawon igiya / sashin giciye na waya

Tsawon kebul don mai kunnawa. Dole ne a ba da mai kunnawa tare da 24 V ac ± 10%. Don guje wa wuce gona da iri voltage hasara a cikin kebul zuwa mai kunnawa, yi amfani da kebul mai kauri don manyan nisa. Idan an ɗora bawul ɗin KVQ a kwance, ana ba da izinin gajeriyar tsayin kebul fiye da idan an ɗora shi a tsaye. Ba dole ba ne a saka shi a kwance dangane da zafi mai zafi idan yanayin zafi a kusa da KVQ-bawul ya kasa 0 ° C.

Haɗin kai

Sadarwar bayanai

Haɗin kai

Haɗin da ake buƙata

Terminals:

• 25-26 Ƙaddamarwa voltagku 24vc
• 17-18 Sigina daga actuator (daga NTC)
• 23-24 Bayarwa ga actuator (zuwa PTC)
• 20-21 Pt 1000 firikwensin a magudanar ruwa
• 1-2 Canja aikin don farawa/tsayawa ƙa'ida. Idan canji

ba a haɗa shi ba, tashoshi 1 da 2 dole ne a gaje su. Abubuwan da suka dogara da aikace-aikacen

Tasha:

12-13 ƙararrawa relay

Akwai haɗi tsakanin 12 da 13 a cikin yanayin ƙararrawa da lokacin da mai sarrafawa ya mutu

• 6-7 Relay Canjin don farawa/tsayar da defrost
• 8-10 Relay sauya don farawa/tsaya fan
• 9-10 Relay sauyawa don farawa/tsayawan sanyaya
• 18-19 Voltage siginar daga wasu ƙa'idodi (Ext.Ref.)
• 21-22 Pt 1000 firikwensin don aikin defrost.

Gajeren kewaya tasha na tsawon daƙiƙa biyu (siginar bugun jini) zai fara defrost

3-4 Sadarwar Bayanai

Hawa kawai, idan an ɗora tsarin sadarwar bayanai. Yana da mahimmanci cewa shigar da kebul na sadarwar bayanai ya kasance daidai. Cf. adabi daban-daban No. RC.8A.C…

Aiki

Nunawa

Za a nuna ƙimar da lambobi uku, kuma tare da saitin za ku iya tantance ko za a nuna zafin jiki a °C ko a °F.

Diodes masu haske (LED) a gaban panel

Akwai LED's a gaban panel wanda zai haskaka lokacin da aka kunna relay na mallakar. Ledojin mafi ƙanƙanta uku za su yi haske, idan akwai kuskure a cikin ƙa'idar. A wannan yanayin zaku iya loda lambar kuskure akan nuni kuma soke ƙararrawar ta ba da maɓalli na sama taƙaitaccen turawa.

Mai sarrafawa na iya ba da saƙonni masu zuwa:
E1	Saƙon kuskure	Kurakurai a cikin mai sarrafawa
E7		Sair ya yanke
E8		Sair gajere
E11		Yanayin zafin wutar lantarki na Valve a wajen sa iyaka
E12		Alamar shigarwar analog tana wajen kewayon
A1	Saƙon ƙararrawa	Ƙararrawa mai zafi
A2		Ƙararrawar ƙananan zafin jiki

Maɓallan

Lokacin da kake son canza saiti, maɓallan biyu za su ba ka ƙima mafi girma ko ƙasa dangane da maɓallin da kake turawa. Amma kafin ku canza darajar, dole ne ku sami damar shiga menu. Kuna samun wannan ta danna maɓallin babba na daƙiƙa biyu - sannan zaku shigar da shafi tare da lambobin sigina. Nemo lambar sigar da kake son canzawa kuma danna maɓallin biyu a lokaci guda. Lokacin da kuka canza ƙima, ajiye sabuwar ƙima ta ƙara tura maɓallan biyu lokaci guda

Examples na ayyuka

Saita zafin tunani

1. Danna maɓallan biyu a lokaci guda
2. Danna ɗaya daga cikin maɓallan kuma zaɓi sabuwar ƙima
3. sake danna maɓallan biyu don ƙarasa saitin

Saita ɗaya daga cikin sauran menus

1. Danna maɓallin babba har sai an nuna siga
2. Danna ɗaya daga cikin maɓallan kuma nemo siga da kake son canzawa
3. Danna maɓallan biyu lokaci guda har sai an nuna ƙimar siga
4. Danna ɗaya daga cikin maɓallan kuma zaɓi sabuwar ƙima
5. sake danna maɓallan biyu don ƙarasa saitin

Binciken menu

Aiki	Para- mita	Min.	Max.
Nuni na al'ada
Yana nuna zafin jiki a firikwensin ɗakin	-	°C
Ba da ƙananan maɓallin ɗan gajeren turawa don ganin zafin jiki a firikwensin defrost	-	°C
Magana
Saita yawan zafin jiki da ake buƙata	-	-70°C	160°C
Naúrar zafin jiki	r05	°C	°F
Gudunmawar waje zuwa ga tunani	r06	-50 K	50 K
Gyaran siginar daga Sair	r09	-10,0 K	10,0 K
Gyaran siginar daga Sdef	r11	-10,0 K	10,0 K
Fara/tsashawar firiji	r12	KASHE	On
Ƙararrawa
Bambanci na sama (sama da yanayin zafin jiki)	A01	0	50 K
Ƙananan karkata (ƙasa da saitin zafin jiki)	A02	0	50 K
Jinkirin lokacin ƙararrawa	A03	0	180 min
Kusar sanyi
Hanyar Defrost (ELECTRICITY/GAS)	d01	kashe	GAS
Defrost tasha zafin jiki	d02	0	25°C
Max. defrost duration	d04	0	180 min
Lokacin drip-off	d06	0	20 min
Jinkirta don fara fan ko defrost	d07	0	20 min
Fan fara zafin jiki	d08	-15	0°C
Yanke fan a lokacin defrost (e/a'a)	d09	a'a	iya
Jinkiri don ƙararrawar zafin jiki bayan defrost	d11	0	199 min
Daidaita sigogi
Actuator max. zafin jiki	n01	41°C	140°C
Mai kunnawa min. zafin jiki	n02	40°C	139°C
Nau'in mai kunnawa (1=CVQ-1 zuwa mashaya 5, 2=CVQ 0 zuwa mashaya 6, 3=CVQ 1.7 zuwa 8 mashaya, 4= CVMQ, 5=KVQ)	n03	1	5
P: AmpFatar haske Kp	n04	0,5	20
I: Lokacin haɗin kai Tn (600 = kashe)	n05	60 s ku	600 s ku
D: Lokacin bambanta Td (0 = kashe)	n06	0 s ku	60 s ku
Abun wucewa 0: Saurin sanyaya 1: sanyaya tare da ƙasan ƙasa 2: sanyaya inda ba'a so	n07	0	2
Lokacin farawa bayan zafi mai zafi	n08	5 min	20 min
Daban-daban
Adireshin mai sarrafawa	o03*	1	60
Kunna/kashe (saƙon fil ɗin sabis)	o04*	-	-
Ƙayyade siginar shigarwa na shigarwar analog 0: babu sigina 1: 0 - 10 V 2: 2 - 10 V	o10	0	2
Harshe (0= Turanci, 1=Jamus, 2=Faransa, 3=Danish, 4=Spanish, 5=Italiyanci, 6=Swidish)	011*	0	6
Saita wadata voltage mita	o12	50 Hz	60 Hz
Sabis
Karanta zafin jiki a firikwensin Sair	ku 01	°C
Karanta bayanin ka'ida	ku 02	°C
Karanta zazzabi mai kunnawa bawul	ku 04	°C
Karanta bayanin yanayin zafin bawul ɗin actuator	ku 05	°C
Karanta darajar waje voltagt sigina	ku 07	V
Karanta zafin jiki a firikwensin Sdef	ku 09	°C
Karanta halin shigar da DI	ku 10	kunna/kashe
Karanta tsawon lokacin defrost	ku 11	m

*) Wannan saitin zai yiwu ne kawai idan an shigar da tsarin sadarwar bayanai a cikin mai sarrafawa.

Saitin masana'anta

Idan kana buƙatar komawa zuwa ƙimar da aka saita na masana'anta, ana iya yin hakan ta wannan hanyar:

• Yanke kayan aiki voltage ga mai sarrafawa
• Rike maɓallan biyu a manne a lokaci guda yayin da kuke sake haɗawa voltage

Fara mai sarrafawa

Lokacin da aka haɗa wayoyi na lantarki zuwa mai sarrafawa, dole ne a halarci abubuwan da ke gaba kafin fara ƙa'idar:

1. Kashe maɓallin ON/KASHE na waje wanda ke farawa kuma yana dakatar da tsarin.
2. Bi binciken menu kuma saita sigogi daban-daban zuwa ƙimar da ake buƙata.
3. Kunna maɓallin ON/KASHE na waje, kuma tsarin zai fara.
4. Idan tsarin an sanye shi da bawul ɗin faɗaɗa ma'aunin zafi da sanyio, dole ne a saita shi zuwa mafi ƙanƙancin tsayayyen zafi. (Idan ana buƙatar takamaiman T0 don daidaitawa na bawul ɗin haɓakawa, ana iya saita ƙimar saiti guda biyu don zafin mai kunnawa (n01 da n02) zuwa ƙimar da ta dace yayin da ake aiwatar da daidaitawar bawul ɗin faɗaɗa. Ka tuna don sake saita ƙimar.
5. Bi ainihin zafin dakin da ke kan nuni. (Yi amfani da tsarin tattara bayanai, idan kuna so, don ku iya bin yanayin yanayin zafi).

Idan yanayin zafi ya canza

Lokacin da aka sanya tsarin firji ya yi aiki tuƙuru, saitin ma'aunin sarrafawa na masana'anta ya kamata, a mafi yawan lokuta, samar da ingantaccen tsarin daidaitawa cikin sauri. Idan tsarin a gefe guda yana oscillate, dole ne ku yi rajistar lokutan oscillation kuma ku kwatanta su tare da lokacin haɗin kai da aka saita Tn, sannan ku yi gyare-gyare biyu a cikin sigogin da aka nuna.

Idan lokacin oscillation ya fi lokacin haɗin kai: (Tp> Tn, (Tn shine, faɗi, mintuna 4))

1. Ƙara Tn zuwa sau 1.2 Tp
2. Jira har sai tsarin ya sake daidaita ma'auni
3. Idan har yanzu akwai motsi, rage Kp ta, a ce, 20%
4. Jira har sai tsarin yana cikin ma'auni
5. Idan ya ci gaba da oscillate, maimaita 3 da 4

Idan lokacin oscillation ya fi guntu fiye da lokacin haɗin kai: (Tp <Tn, (Tn shine, ce, minti 4)

1. Rage Kp da, a ce, 20% na karatun sikelin
2. Jira har sai tsarin yana cikin ma'auni
3. Idan ya ci gaba da oscillate, maimaita 1 da 2

Tambayoyin da ake yawan yi

Tambaya: Menene zan yi idan akwai kuskure a cikin ƙa'idar?

A: Ledojin mafi ƙanƙanta guda uku za su yi haske lokacin da aka sami kuskure. Kuna iya loda lambar kuskure akan nuni kuma soke ƙararrawa ta latsa maɓallin babba a taƙaice.

Tambaya: Ta yaya zan fara mai gudanarwa?

A: Bi waɗannan matakan:

1. Cire haɗin haɗin kunna/kashe waje wanda ke farawa da dakatar da tsari.
2. Haɗa lambar kunnawa/kashe waje don fara tsari.

Tambaya: Menene ya kamata a yi idan akwai sauyin yanayi?

A: Koma zuwa jagorar samfurin "EKC 367" don cikakkun bayanai game da jujjuyawar zafin jiki.

Takardu / Albarkatu

Danfoss EKC 367 Media Temperature Controller [pdf] Jagoran Jagora AN00008642719802-000202, AN00008642719801-000202, AN00008642719801E-0K0C0230627, EKC 367 Media Temperature Controller, Media Temperature Control

Magana

• Manual mai amfani