EMERSON EXD-HP1 2 Controller yokhala ndi ModBus Communication Capability
Zambiri Zamalonda
Zofotokozera
- Magetsi: AC 24V
- Kugwiritsa ntchito mphamvu: EXD-HP1: 15VA, EXD-HP2: 20VA
- Cholumikizira cholumikizira: Zochotseka zomangira wononga mawaya kukula 0.14…1.5 mm2
- Gulu la Chitetezo: IP20
- Zowonjezera pa digito: Zolumikizana zaulere zomwe zingatheke (zaulere kuchokera ku voltage)
- Masensa a kutentha: Chithunzi cha ECP-P30
- Masensa a Pressure: Mtengo wa PT5N
- Kutulutsa alamu: SPDT kukhudzana 24V AC 1 Amp katundu inductive; 24V AC/DC 4 Amp katundu resistive
- Kutulutsa kwa Stepper motor: Koyilo: EXM-125/EXL-125 kapena EXN-125 Mavavu: EXM/EXL-… kapena EXN-…
- Mtundu wa zochita: 1B
- Adavotera zoyeserera voltage: 0.5kv ku
- Digiri ya Kuipitsa: 2
Malangizo Ogwiritsira Ntchito Zogulitsa
Kukwera
Wowongolera wa EXD-HP1/2 akhoza kuyikidwa pa njanji ya DIN yokhazikika. Onetsetsani kuti chowongolera chili ndi malekezero a chingwe kapena manja oteteza zitsulo polumikiza mawaya. Mukalumikiza mawaya a mavavu a EXM/EXL kapena EXN, tsatirani zolembera zamitundu monga zalembedwa pansipa:
| Pokwerera | EXM/L-125 mtundu wa waya | Mtundu wa waya wa EXN-125 |
|---|---|---|
| EXD-HP1 | Brown | Chofiira |
| 6 | Buluu | Buluu |
| 7 | lalanje | lalanje |
| 8 | Yellow | Yellow |
| 9 | Choyera | Choyera |
| 10 | – | – |
| EXD-HP2 | Brown | Chofiira |
| 30 | Buluu | Buluu |
| 31 | lalanje | lalanje |
| 32 | Yellow | Yellow |
| 33 | Choyera | Choyera |
| 34 | – | – |
Kulumikizana ndi Kulumikizana
Ngati kuyankhulana kwa Modbus sikukugwiritsidwa ntchito, ndikofunikira kukhazikitsa zolumikizira pakati pa EXD-HP1/2 wowongolera ndi wowongolera dongosolo lapamwamba. Kuyika kwa digito kwakunja kuyenera kugwiritsidwa ntchito mu compressor/demand ya pulogalamuyo. Onetsetsani kuti pali njira zodzitetezera kuti muteteze dongosolo.
Kagwiritsidwe Ntchito
Kuyika kwa digito kwa compressor ndi motere:
- Compressor imayamba / kuthamanga: chatsekedwa (Yambani)
- Compressor imayima: tsegulani (Imani)
Zindikirani:
Kulumikiza zolowetsa za EXD-HP1/2 ku voltage adzawononga kwamuyaya EXD-HP1/2.
Kulumikiza Magetsi ndi Mawaya
Mukamalumikiza magetsi ndi mawaya, tsatirani malangizo awa:
- Gwiritsani ntchito thiransifoma ya gulu la II pamagetsi a 24VAC.
- Osayika mizere ya 24VAC.
- Ndibwino kuti tigwiritse ntchito ma transformer payekha kwa EXD-HP1 / 2 controller ndi olamulira a chipani chachitatu kuti apewe kusokoneza kotheka kapena mavuto oyambira pamagetsi.
- Chotsani kutsekera kwa waya pafupifupi 7 mm kumapeto.
- Lowetsani mawaya mu block block ndikumangitsa zomangira bwino.
- Onetsetsani kuti mawaya alumikizidwa bwino ndipo palibe zolumikizana zotayirira.
Chiwonetsero / Keypad Unit (ma LED ndi Mabatani Ntchito)
Chiwonetsero / keypad wolamulira wa EXD-HP1/2 ali ndi zizindikiro zotsatirazi za LED ndi ntchito za batani:
- YAYATSA: Chiwonetsero cha data
- YAYATSA: alamu
- YAYATSA: ModBus
- Dera 1
FAQ (Mafunso Ofunsidwa Kawirikawiri)
- Q: Kodi chowongolera cha EXD-HP1/2 chingagwiritsidwe ntchito ndi mafiriji oyaka moto?
A: Ayi, wolamulira wa EXD-HP1/2 ali ndi gwero loyatsira ndipo satsatira zofunikira za ATEX. Iyenera kukhazikitsidwa pamalo osaphulika. Kwa mafiriji oyaka moto, gwiritsani ntchito ma valve ndi zowonjezera zomwe zimavomerezedwa kuti zigwiritsidwe ntchito. - Q: Ndiyenera kutaya bwanji chowongolera cha EXD-HP1/2 chikafika kumapeto kwa moyo wake?
A: Wowongolera EXD-HP1/2 sayenera kutayidwa ngati zinyalala zamalonda. Ndiudindo wa wogwiritsa ntchito kuti apereke malo osankhidwa kuti asonkhanitsenso zida za Waste Electrical and Electronic Equipment (WEEE Directive 2019/19/EU). Kuti mudziwe zambiri, funsani malo omwe ali pafupi ndi malo obwezeretsa zachilengedwe.
Zina zambiri
EXD-HP1/2 ndi oyimira okha kutentha kwambiri komanso kapena owongolera economizer. EXD-HP1 imapangidwa kuti igwiritse ntchito valavu imodzi ya EXM/EXL kapena EXN pomwe EXD-HP2 idapangidwa kuti izigwira ntchito ziwiri zodziyimira pawokha za EXM/EXL kapena ma valve awiri a EXN.
Zindikirani:
Ndizotheka kugwiritsa ntchito Circuit 1 yokha kuchokera ku EXD-HP2. Pankhaniyi, dera la 2 liyenera kukhala lolemala (C2 parameter) ndipo masensa ndi valve ya dera lachiwiri sizikufunika.
Kuyankhulana kwa ModBus kumafotokozedwa mu Bulletin yaukadaulo ndipo sikunafotokozedwe ndi chikalatachi.
Deta yaukadaulo
| Magetsi | 24VAC / DC ± 10%; 1A |
| Kugwiritsa ntchito mphamvu | EXD-HP1: 15VA EXD-HP2: 20VA |
| Cholumikizira cholumikizira | Zochotsa zomangira zomangira waya kukula kwa waya 0.14. 1.5 mm2 |
| Gulu la chitetezo | IP20 |
| Zolowetsa Pakompyuta | Zolumikizana zaulere zomwe zingatheke (zaulere kuchokera ku voltage) |
| Masensa a kutentha | Chithunzi cha ECP-P30 |
| Pressure sensors | Mtengo wa PT5N |
| Kutentha kogwira ntchito / kuzungulira. | 0…+55°C |
| Kutulutsa alamu | SPDT kukhudzana 24V AC 1 Amp katundu inductive; 24V AC/DC 4 Amp katundu resistive |
| Adayatsidwa/mwamphamvu: | Panthawi yogwira ntchito bwino (palibe alamu) |
| Zoletsedwa/zopanda mphamvu: | Munthawi ya alamu kapena magetsi AYI ZIMIMI |
| Kutulutsa kwa Stepper motor | Koyilo: EXM-125/EXL-125 kapena EXN-125
Mavavu: EXM/EXL-… kapena EXN-… |
| Mtundu wa zochita | 1B |
| Adavotera zoyeserera voltage | 0.5kv ku |
| Digiri ya Kuipitsa | 2 |
| Kukwera: | Kwa njanji ya DIN yokhazikika |
| Kuyika chizindikiro | |
| Makulidwe (mm)
|
|
Chenjezo -Mafiriji oyaka:
EXD-HP1/2 ili ndi gwero loyatsira ndipo silitsatira zofunikira za ATEX. Kuyika kokha m'malo osaphulika. Kwa mafiriji oyaka moto amangogwiritsa ntchito ma valve ndi zida zovomerezeka!
Malangizo achitetezo
- Werengani malangizo mosamala. Kulephera kutsatira izi kumatha kubweretsa kulephera kwa chipangizo, kuwonongeka kwa makina kapena kuvulala kwanu.
- Amapangidwa kuti agwiritsidwe ntchito ndi anthu omwe ali ndi chidziwitso ndi luso loyenera.
- Pamaso unsembe kapena utumiki kusagwirizana voltages kuchokera ku dongosolo ndi chipangizo.
- Osagwiritsa ntchito dongosololi musanamalize ma chingwe onse.
- Musagwiritse ntchito voltage kwa wowongolera asanamalize mawaya.
- Maulalo amagetsi onse amayenera kutsatira malamulo akomweko.
- Zolowetsa sizidzilekanitsidwa, zolumikizirana zaulere ziyenera kugwiritsidwa ntchito.
- Kutaya: Zinyalala zamagetsi ndi zamagetsi zisatayidwe ndi zinyalala zina zamalonda. M'malo mwake, ndiudindo wa wogwiritsa ntchito kuti apititse kumalo osonkhanitsira omwe asankhidwa kuti azibwezeretsanso moyenera Zida Zamagetsi Zamagetsi ndi Zamagetsi (WEEE Directive 2019/19/EU). Kuti mudziwe zambiri, funsani malo omwe ali pafupi ndi malo obwezeretsa zachilengedwe.
Kulumikiza magetsi ndi mawaya
- Onani chithunzi cha mawaya amagetsi pamalumikizidwe amagetsi.
- Zindikirani: Sungani zowongolera ndi sensa mawaya olekanitsidwa bwino ndi zingwe zamagetsi zamagetsi. Mtunda wochepera wovomerezeka ndi 30mm.
- Ma coil a EXM-125, EXL-125 kapena EXN-125 amaperekedwa ndi chingwe chokhazikika ndi block terminal ya JST kumapeto kwa chingwe. Dulani mawaya pafupi ndi block block. Chotsani kutsekera kwa waya pafupifupi 7 mm kumapeto. Ndikofunikira kuti mawaya atha kukhala ndi malekezero a chingwe kapena zitsulo zoteteza. Mukalumikiza mawaya a EXM/EXL kapena EXN, lingalirani zokhota zamtundu motere:
EXD Pokwerera EXM/L-125 mtundu wa waya Mtundu wa waya wa EXN-125 EXD-Mtengo wa HP1 6 BR 7 BL
8 OR
9 IYE
10 WH
Brown Blue Orange Yellow White
Red Blue Orange Yellow White
EXD-Mtengo wa HP2 30 BR 31 BL
32 OR
33 IYE
34 WH
Brown Buluu Orange Yellow White Red Blue Orange Yellow White - Kuyika kwa digito DI1 (EXD-HP1) ndi DI1/D12 (EXD-HP1/2) ndizolumikizana pakati pa EXD-HP1/2 ndi wowongolera dongosolo lapamwamba ngati kulumikizana kwa Modbus sikunagwiritsidwe ntchito. Digital yakunja iyenera kugwiritsidwa ntchito mu compressor/demand ya pulogalamuyo.
- Ngati zotulutsa zotulutsa sizikugwiritsidwa ntchito, wogwiritsa ntchitoyo ayenera kuwonetsetsa kuti chitetezo chilipo kuti ateteze dongosolo.
| Momwe mungagwiritsire ntchito | Kuyika kwa digito |
| Compressor imayamba / kuthamanga | chatsekedwa (Yambani) |
| Compressor amaima | tsegulani (Imani) |
Zindikirani:
Kulumikiza zolowetsa za EXD-HP1/2 ku voltage adzawononga kwamuyaya EXD-HP1/2.
Wiring base board (EXD-HP 1/2):
Zindikirani:
- Gulu loyambira ndi la ntchito yowongolera kutentha kwambiri kapena kuwongolera kwa Economizer.
- Alarm relay, youma kukhudzana. The relay koyilo si mphamvu pa nthawi ma alarm kapena kuzimitsa.
- Kuyika kwa sensor yotentha ya gasi ndikofunikira kokha pa ntchito yowongolera economizer.
Chenjezo:
Gwiritsani ntchito thiransifoma ya gulu la II pamagetsi a 24VAC. Osayika mizere ya 24VAC. Tikukulimbikitsani kugwiritsa ntchito thiransifoma payekha kwa wolamulira wa EXD-HP1/2 komanso kwa olamulira a chipani chachitatu kuti tipewe kusokoneza komwe kungachitike kapena zovuta zoyambitsa magetsi.
Mawaya: Pamwamba (EXD- HP 2):
Zindikirani:
- The chapamwamba bolodi ndi ntchito ya superheat control.
- Bolodi lapamwamba siliyenera kukhala ndi mawaya ngati dera la 2 layimitsidwa.
Kukonzekera Koyambira
- Chotsani dera lonse la firiji.
- Chenjezo: Mavavu Owongolera Magetsi EXM/EXL kapena EXN amaperekedwa pamalo otseguka pang'ono. Osalipira dongosolo ndi refrigerant musanayambe kutsekedwa kwa valve.
- Ikani voltage 24V kupita ku EXD-HP1/2 pomwe cholowetsa cha digito (DI1/DI2) CHOZIMA (chotsegula). Valve idzayendetsedwa pamalo oyandikira.
- Pambuyo pa kutsekedwa kwa valve, yambani kulipira dongosolo ndi refrigerant.
Kupanga kwa magawo
(iyenera kufufuzidwa / kusinthidwa isanayambe)
- Onetsetsani kuti zolowetsa za digito (DI1/DI2) ndizozimitsa (zotsegula). Yatsani magetsi.
- Zigawo zinayi zazikuluzikulu Chinsinsi (H5), mtundu wa ntchito (1uE), mtundu wa refrigerant (1u0/2u0) ndi mtundu wa sensor sensor (1uP/2uP) zitha kukhazikitsidwa pokhapokha DI1/DI2 ya digito ikazimitsidwa (yotseguka) pomwe magetsi ndi ON (24V). Izi ndi zowonjezera chitetezo kuteteza kuwonongeka mwangozi kwa compressor ndi zigawo zina zamakina.
- Magawo akuluakulu akasankhidwa / kusungidwa EXD-HP1/2 yakonzeka kuyambitsa. Magawo ena onse amatha kusinthidwa nthawi iliyonse pakugwira ntchito kapena kuyimirira ngati kuli kofunikira.
Chiwonetsero / keypad unit
Chiwonetsero / keypad unit (ma LED ndi ntchito za batani)
Njira yosinthira parameter:
Magawo amatha kupezeka kudzera pa batani la 4-batani. Zosintha zosinthika zimatetezedwa ndi nambala yachinsinsi. Mawu achinsinsi achinsinsi ndi "12". Kusankha parameter kasinthidwe:
- Dinani pa
batani kwa masekondi opitilira 5, "0" yonyezimira imawonetsedwa - Press
mpaka "12" akuwonetsedwa; (chinsinsi) - Press
kutsimikizira mawu achinsinsi - Press or
kusonyeza code ya parameter yomwe iyenera kusinthidwa - Press kuti muwonetse mtengo wosankhidwa
- Press or kuonjezera kapena kuchepetsa mtengo
- Press kutsimikizira kwakanthawi mtengo watsopano ndikuwonetsa nambala yake
- Bwerezani ndondomekoyi kuyambira pachiyambi "press or kuwonetsa ”…
Kuti mutuluke ndikusunga makonda atsopano:
- Press kutsimikizira zikhalidwe zatsopano ndikusiya njira yosinthira magawo.
Kutuluka popanda kusintha / kusunga magawo aliwonse:
- Osasindikiza batani lililonse kwa masekondi osachepera 60 (TIME OUT).
Bwezeretsani zosintha zonse ku fakitale:
- Onetsetsani kuti zolowetsa za digito (DI1/DI2) ndizozimitsa (zotsegula).
- Press ndi pamodzi kwa masekondi oposa 5.
- "0" yonyezimira ikuwonetsedwa.
- Press or mpaka mawu achinsinsi awonetsedwa (Factory setting = 12).
- Ngati mawu achinsinsi adasinthidwa, sankhani mawu achinsinsi atsopano.
- Press kutsimikizira mawu achinsinsi
- Zokonda pafakitale zimayikidwa
Zindikirani:
Mumayendedwe okhazikika, kutentha kwakukulu kwenikweni kumawonetsedwa pachiwonetsero. Pankhani ya jekeseni wamadzimadzi ndi ntchito ya economizer kusinthaku kumatulutsa kutentha.
- Kuwonetsa zina za dera 1 la EXD-HP1/2 kapena 2 la EXD-HP2:
- Press ndi pamodzi kwa masekondi atatu kuti muwonetse deta kuchokera ku Circuit 3
- Press ndi pamodzi kwa masekondi atatu kuti muwonetse deta kuchokera ku Circuit 3
- Press
- Kuwonetsa deta ya dera lililonse: Press batani kwa mphindi imodzi mpaka nambala yolozera malinga ndi tebulo ili m'munsiyi ikuwonekera. Tulutsani batani ndipo deta yosinthika yotsatira idzawonekera. Mwa kubwereza ndondomeko yomwe ili pamwambayi, deta yosinthika ikhoza kuwonetsedwa motsatizana monga Kupima kutentha kwapamwamba (K) → Kupimidwa kwa mphamvu (kapiriri) → Malo a valve (%) → Kuyeza kutentha kwa gasi (°C) → Kutentha kokwanira (°C) → Kuyezedwa kutentha kwa madzi (°C) (ngati ntchito ya economizer yasankhidwa) →KUBWEREZA-BWEREZA….
| Zosintha zosiyanasiyana | Circuit 1 (EXD-HP1/2) | Circuit 2 (EXD-HP2) |
| Superheat K | 1 0 | 2 0 |
| Suction pressure bar | 1 1 | 2 1 |
| Malo a valve% | 1 2 | 2 2 |
| Kutentha kwa gasi woyamwa °C. | 1 3 | 2 3 |
| Kutentha kwa kutentha. °C | 1 4 | 2 4 |
| Kutentha kwa kutentha. °C | 1 5 | – |
Zindikirani
- Kutentha kwa kutentha. imapezeka pokhapokha ngati ntchito ya economizer yasankhidwa.
- Pambuyo pa mphindi 30, chiwonetserocho chimabwerera ku index 0.
Kukhazikitsanso ma alarm pamanja/kuchotsa ma alarm (kupatula zolakwika za Hardware):
Press ndi pamodzi kwa 5 masekondi. Kuyeretsa kukachitika, uthenga wa "CL" umawonekera kwa masekondi awiri.
Manual mode ntchito
Press ndi pamodzi kwa masekondi 5 kupeza ntchito mode Buku.
Mndandanda wamagawo mumayendedwe oyenda podina batani
| Kodi | Kufotokozera kwa parameter ndi zosankha | Min | Max | Fakitale kukhazikitsa | Munda kukhazikitsa |
| Mtengo wa 1 | Manual mode ntchito; dera 1 | 0 | 1 | 0 | |
| 0 = kuchoka; 1 = pa | |||||
| 1HP | Kutsegula kwa vavu (%) | 0 | 100 | 0 | |
| Mtengo wa 2 | Manual mode ntchito; dera 2 | 0 | 1 | 0 | |
| 0 = kuchoka 1 = pa | |||||
| 2HP | Kutsegula kwa vavu (%) | 0 | 100 | 0 | |
Zindikirani:
Panthawi yogwira ntchito pamanja, ma alarm omwe amagwira ntchito monga kutentha kwambiri amazimitsa. Ndibwino kuti tiyang'ane ntchito ya dongosolo pamene wolamulira akugwiritsidwa ntchito pamanja. Kugwira ntchito pamanja kumapangidwira ntchito kapena ntchito yanthawi yochepa ya valve pazochitika zinazake. Pambuyo pokwaniritsa ntchito yofunikira, ikani magawo 1Ho ndi 2Ho pa 0 kuti wolamulirayo agwiritse ntchito ma valve (ma) malinga ndi malo ake.
List of Parameters
Mndandanda wamagawo mumayendedwe oyenda podina batani:
| Kodi | Kufotokozera kwa parameter ndi zosankha | Min | Max | Fakitale kukhazikitsa | ||
| H5 | Mawu achinsinsi | 1 | 1999 | 12 | ||
| adr | ModBus adilesi | 1 | 127 | 1 | ||
| br | Modbus baudrate | 0 | 1 | 1 | ||
| PA | Modbus parity | 0 | 1 | 0 | ||
| -C2 | Circuit 2 ya EXD-HP2 yathandizidwa | 0 | 1 | 0 | ||
| 0 = Yathandizira; | 1 = Wolumala | |||||
| -uC | Kutembenuka kwa mayunitsi | 0 | 1 | 0 | ||
| 0 = °C, K, bala; 1 = F, p
Parameter iyi imakhudza chiwonetsero chokha. Mkati mayunitsi nthawi zonse amakhala ozikidwa pa SI. |
||||||
| HP- | Onetsani mawonekedwe | 0 | 2 | 1 | ||
| 0 = Palibe chiwonetsero | 1 = Chigawo 1 | 2 = Circuit 2 (EXD-HP2 yokha) | ||||
| Ma Parameters Circuit 1 | ||||||
| 1uE | Ntchito | 0 | 1 | 1 | ||
| 0 = Kutentha kwakukulu
1 = Economizer control (Yokha pa R410A/R407C/R32) |
||||||
| 1u4 ku | Superheat control mode | 0 | 4 | 0 | ||
| 0 = Standard control coil heat exchanger 1 = Pang'onopang'ono kuwongolera kutentha kwa koyilo
2 = PID yokhazikika 3 = kuwongolera mwachangu mbale kutentha exchanger (osati 1uE = 1) 4 = Standard mbale kutentha exchanger (osati kwa 1uE = 1) |
||||||
| 1u0 ku | Refrigerant | 0 | 15 | 2 | ||
| 0 = R22 1 = R134a 2 = R410A 3 = R32 4 = R407C
5 = R290* 6 = R448A 7 = R449A 8 = R452A 9 = R454A* 10 = R454B* 11 = R454C* 12 = R513A 13 = R452B* 14 = R1234ze* 15 = R1234yf * *) EXN siyololedwa *) Chenjezo -Mafiriji oyaka: EXD-HP1/2 ili ndi gwero loyatsira ndipo silitsatira zofunikira za ATEX. Kuyika kokha m'malo osaphulika. Kwa mafiriji oyaka moto amangogwiritsa ntchito ma valve ndi zida zovomerezeka! |
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| 1up ku | Mtundu wa sensor yamphamvu yoyika | 0 | 3 | 2 | ||
| 0 = PT5N-07...
2 = PT5N-30... |
1 = PT5N-18...
3 = PT5N-10P-FLR |
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| 1uwu | Kutsegula kwa valve (%) | 10 | 100 | 20 | ||
| 1u9 ku | Nthawi yoyambira (yachiwiri) | 1 | 30 | 5 | ||
| 1 ul | Low superheat alarm ntchito | 0 | 2 | 1 | ||
| 0 = zimitsani (kwa evaporator osefukira) 2 = yambitsani kubwezeretsanso pamanja | 1 = yambitsani kuyambiransoko | |||||
| 1u5 ku | Malo otentha kwambiri (K)
Ngati 1uL = 1 kapena 2 (yothandizira auto kapena kukonzanso pamanja) Ngati 1uL = 0 (yolemala) |
3 0.5 |
30 30 |
6 6 |
||
| 1u2 ku | MOP ntchito | 0 | 1 | 1 | ||
| 0 = kuletsa | 1 = yambitsani | |||||
| 1u3 ku | MOP set-point (°C) machulukitsidwe kutentha Fakitale malinga ndi furiji wosankhidwa
(1u0). Mtengo wokhazikika ukhoza kusinthidwa |
onani tebulo la MOP | ||||
| Kodi | Kufotokozera kwa parameter ndi zosankha | Min | Max | Fakitale kukhazikitsa |
| 1 p9 | Low pressure alarm mode circuit 1 | 0 | 2 | 0 |
| 0 = yolephereka 1 = yathandizira kukonzanso galimoto 2 = kubwezeretsanso pamanja | ||||
| 1 PA | Low pressure alarm cut-out circuit 1 | -0.8 | 17.7 | 0 |
| 1 pb | Low pressure alarm kuchedwa kuzungulira 1 | 5 | 199 | 5 |
| 1 Pd | Low-pressure alarm cut-in circuit 1 | 0.5 | 18 | 0.5 |
| 1 p4 | Kuyimitsa chitetezo alamu ntchito | 0 | 2 | 0 |
| 0 = yolephereka, 1 = yambitsani kubwezeretsanso, 2 = kukonzanso kwamanja | ||||
| 1 p2 | Kuundana kwa ma alarm 1 | -20 | 5 | 0 |
| 1 p5 | Kuyimitsa kuchedwa kwa alamu yachitetezo, sec. | 5 | 199 | 30 |
| 1P- | Superheat control circuit 1 yokhazikika PID (Kp factor) Onetsani 1/10K | 0.1 | 10 | 1.0 |
| 1i- | Superheat control circuit 1 yokhazikika PID (Ti factor) | 1 | 350 | 100 |
| 1d- | Superheat control circuit 1 yokhazikika PID (Td factor) Onetsani 1/10K | 0.1 | 30 | 3.0 |
| 1EC | Gwero la sensor kutentha kwa gasi | 0 | 1 | 0 |
| 0 = ECP-P30
1 = Pogwiritsa ntchito Modbus |
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| Mtengo wa 1PE | Economizer control circuit 1 yokhazikika PID (Kp factor) Onetsani 1/10K | 0.1 | 10 | 2.0 |
| 1iE | Economizer control circuit 1 yokhazikika PID (Ti factor) | 1 | 350 | 100 |
| 1dE | Economizer control circuit 1 yokhazikika PID (Td factor) Onetsani 1/10K | 0.1 | 30 | 1.0 |
| 1uH | Kutentha kwakukulu kwa ma alarm mode circuit 1
0 = yolephereka 1 = yambitsani kubwezeretsanso |
0 | 1 | 0 |
| 1uA ku | High superheat alarm setpoint circuit 1 | 16 | 40 | 30 |
| 1 ud | Alamu yochedwa kwambiri yotentha kwambiri 1 | 1 | 15 | 3 |
| 1E2 | Kuwongolera kwabwino kwa kutentha kwa Hotgas kuyeza. | 0 | 10 | 0 |
| Parameters Circuit 2 (EXD-HP2 yokha) | ||||
| Kodi | Kufotokozera kwa parameter ndi zosankha | Min | Max | Fakitale kukhazikitsa |
| 2u4 ku | Superheat control mode | 0 | 4 | 0 |
| 0 = Standard control coil heat exchanger 1 = Pang'onopang'ono kuwongolera kutentha kwa koyilo
2 = PID yokhazikika 3 = kuwongolera mwachangu mbale kutentha exchanger 4 = Standard mbale kutentha exchanger |
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| 2u0 ku | Refrigerant ya System | 0 | 5 | 2 |
| 0 = R22 1 = R134a 2 = R410A 3 = R32 4 = R407C
5 = R290* 6 = R448A 7 = R449A 8 = R452A 9 = R454A* 10 = R454B* 11 = R454C* 12 = R513A 13 = R452B* 14 = R1234ze* 15 = R1234yf * *) EXN siyololedwa *) Chenjezo -Mafiriji oyaka: EXD-HP1/2 ili ndi gwero loyatsira ndipo silitsatira zofunikira za ATEX. Kuyika kokha m'malo osaphulika. Kwa mafiriji oyaka moto amangogwiritsa ntchito ma valve ndi zida zovomerezeka! |
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| 2up ku | Mtundu wa sensor yoyika (Pamene DI2 yazimitsa) | 0 | 3 | 1 |
| 0 = PT5N-07… 1 = PT5N-18…
2 = PT5N-30… 3 = PT5N-10P-FLR |
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| 2uwu | Kutsegula kwa valve (%) | 10 | 100 | 20 |
| 2u9 ku | Nthawi yoyambira (yachiwiri) | 1 | 30 | 5 |
| 2 ul | Low superheat alarm ntchito | 0 | 2 | 1 |
| 0 = zimitsani (kwa evaporator osefukira) 1 = yambitsani kubwezeretsanso 2 = yambitsani kukonzanso kwamanja | ||||
| 2u5 ku | Malo otentha kwambiri (K)
Ngati 2uL = 1 kapena 2 (yothandizira auto kapena kukonzanso pamanja) Ngati 2uL = 0 (yolemala) |
3 0.5 |
30 30 |
6 6 |
| 2u2 ku | MOP ntchito | 0 | 1 | 1 |
| 0 = tsegulani 1 = yambitsani | ||||
| 2u3 ku | MOP set-point (°C) machulukitsidwe kutentha Fakitale Kukhazikitsa molingana ndi refrigerant wosankhidwa (2u0). Mtengo wokhazikika ukhoza kusinthidwa | onani tebulo la MOP | ||
|
2 p9 |
Low-pressure alarm mode circuit 2 | 0 | 2 | 0 |
| 0 = yolephereka 1 = yathandizira kukonzanso galimoto 2 = kubwezeretsanso pamanja | ||||
| 2 PA | Low-pressure alarm cut-out (bar) dera 2 | -0.8 | 17.7 | 0 |
| 2 pb | Kuchedwa kwa ma alarm apansi (sec) kuzungulira 2 | 5 | 199 | 5 |
| 2 Pd | Low-pressure alarm cut-in (bar) circuit 2 | 0.5 | 18 | 0.5 |
| 2 p4 | Kuyimitsa chitetezo alamu ntchito | 0 | 2 | 0 |
| 0 = zimitsani, 1 = yambitsani kukonzanso zokha, 2 = yambitsani kukonzanso kwamanja | ||||
| Kodi | Kufotokozera kwa parameter ndi zosankha | Min | Max | Fakitale kukhazikitsa |
| 2 p2 | Kuundana kwa ma alarm 2 | -20 | 5 | 0 |
| 2 p5 | Kuyimitsa kuchedwa kwa alamu yachitetezo, sec. | 5 | 199 | 30 |
| 2P- | Superheat control circuit 2
(Kp factor), chiwonetsero cha PID chokhazikika 1/10K |
0.1 | 10 | 1.0 |
| 2i- | Superheat control circuit 2 (Ti factor), PID yokhazikika | 1 | 350 | 100 |
| 2d- | Superheat control circuit 2 (Td factor), PID yokhazikika - Onetsani 1/10K | 0.1 | 30 | 3.0 |
| 2uH | Kutentha kwakukulu kwa ma alarm mode circuit 2 | 0 | 1 | 0 |
| 0 = yolephereka 1 = yambitsani kubwezeretsanso | ||||
| 2uA ku | High superheat alarm setpoint (K) circuit 2 | 16 | 40 | 30 |
| 2 ud | Kuchedwa kwakukulu kwa ma alarm (Min) dera 2 | 1 | 15 | 3 |
| Kusankhidwa kwa mabwalo onse ndi kutulutsa kutentha kwa kutentha | ||||
| Kodi | Kufotokozera kwa parameter ndi zosankha | Min | Max | Fakitale kukhazikitsa |
| Et | Mtundu wa vavu | 0 | 1 | 0 |
| 0 = EXM / EXL 1 = EXN | ||||
| Zindikirani: EXD-HP2 imatha kuyendetsa ma valve awiri ofanana mwachitsanzo mavavu onse ayenera kukhala EXM/EXL kapena EXN. | ||||
| 1E3 | Kutulutsa Kutentha Setpoint Start Setpoint | 70 | 140 | 85 |
| 1E4 | Gulu la Discharge Temperature Control | 2 | 25 | 20 |
| 1E5 | Kutulutsa Kutentha malire | 100 | 150 | 120 |
MOP tebulo (°C)
| Refrigerant | Min. | Max. | Fakitale kukhazikitsa | Refrigerant | Min. | Max. | Fakitale kukhazikitsa |
| R22 | -40 | +50 | +15 | R452A | -45 | +66 | +15 |
| R134a | -40 | +66 | +15 | R454A | -57 | +66 | +10 |
| R410A | -40 | +45 | +15 | R454B | -40 | +45 | +18 |
| R32 | -40 | +30 | +15 | R454C | -66 | +48 | +17 |
| R407C | -40 | + 48/ | +15 | R513A | -57 | +66 | +13 |
| R290 | -40 | +50 | +15 | R452B | -45 | +66 | +25 |
| R448A | -57 | +66 | +12 | Mtengo wa 1234ze | -57 | +66 | +24 |
| R449A | -57 | +66 | +12 | R1234 ndi | -52 | +66 | +15 |
Kuwongolera (vavu) poyambira machitidwe
(Parameter 1uu/2uu ndi 1u9/2u9)
Kwezani / kutsitsa Chinsinsi: Ntchito
Pakupanga ma seriyoni a machitidwe/mayunitsi, kiyi yotsitsa/kutsitsa imalola kutumiza magawo okhazikika pakati pamitundu yosiyanasiyana yofananira.
Ndondomeko yokwezera:
(kusunga magawo osinthidwa mu kiyi)
- Lowetsani kiyi pomwe woyamba (reference) wowongolera ali ON ndikusindikiza batani; uthenga wa "uPL" ukuwoneka wotsatiridwa ndi uthenga wa "End" kwa masekondi asanu.
- Zindikirani: Ngati uthenga wa "Err" ukuwonetsedwa pamapulogalamu olephera, bwerezani zomwe zili pamwambapa.
Ndondomeko yotsitsa:
(magawo osinthidwa kuchokera ku kiyi kupita ku owongolera ena)
- Zimitsani mphamvu kwa chowongolera chatsopano
- Lowetsani Kiyi yodzaza (ndi data yosungidwa kuchokera kwa wowongolera) mu chowongolera chatsopano ndikuyatsa magetsi.
- Magawo osungidwa a kiyiyo adzatsitsidwa okha mu kukumbukira kwatsopano kowongolera; Uthenga wa "doL" ukuwoneka wotsatiridwa ndi "Mapeto" uthenga kwa masekondi 5.
- Wowongolera watsopano wokhala ndi magawo atsopano odzaza magawo adzayamba kugwira ntchito uthenga wa "End" utatha.
- Chotsani kiyi.
- Zindikirani: Ngati uthenga wa "Err" ukuwonetsedwa pamapulogalamu olephera, bwerezani zomwe zili pamwambapa.
Zolakwika/Kusamalira ma alarm
| Alamu kodi | Kufotokozera | Zogwirizana parameter | Alamu kutumiza | Vavu | Zoyenera kuchita? | Zimafunika buku khazikitsaninso pambuyo kuthetsa alamu |
| 1E0/2E0 | Pressure sensor 1/2 cholakwika | – | Zochitika | Kutseka kwathunthu | Yang'anani kulumikizidwa kwa waya ndikuyesa chizindikiro 4 mpaka 20 mA | Ayi |
| 1E1/2E0 | Sensor kutentha 1/2 cholakwika | – | Zochitika | Kutseka kwathunthu | Yang'anani kulumikizidwa kwa waya ndikuyesa kukana kwa sensa | Ayi |
| 1Mkonzi | Kutulutsa sensor kutentha kwa gasi 3 cholakwika | – | Zochitika | Kuchita | Yang'anani kulumikizidwa kwa waya ndikuyesa kukana kwa sensa | Ayi |
| 1Π-/2Π- | EXM/EXL kapena EXN
cholakwika cholumikizira magetsi |
– | Zochitika | – | Yang'anani kugwirizana kwa mawaya ndikuyesa kukana kwa mafunde | Ayi |
| 1Ad | Kutulutsa kutentha kwa gasi kupitirira malire | Zochitika | Kuchita | Yang'anani kutsegulidwa kwa valve / yang'anani kutuluka kwamadzi kwa gasi wopanda gasi / fufuzani kutulutsa kutentha kwa mpweya wotentha | Ayi | |
| 1AF/2AF |
Chitetezo champhamvu |
1P4/2P4: 1 | Zochitika | Kutseka kwathunthu | Yang'anani kachitidwe kazomwe zimayambitsa kupanikizika kochepa monga kusakwanira katundu pa evaporator | Ayi |
| 1AF/2AF
kuphethira |
1P4/2P4: 2 | Zochitika | Kutseka kwathunthu | Inde | ||
| 1AL/2AL | Kutentha kwambiri (<0,5K) | 1uL/2uL: 1 | Zochitika | Kutseka kwathunthu | Yang'anani kugwirizana kwa wiring ndi ntchito ya valve | Ayi |
| 1AL/2AL kuphethira | 1uL/2uL: 2 | Zochitika | Kutseka kwathunthu | Inde | ||
| 1H/2H | Kutentha kwambiri | 1uH/2uH: 1 | Zochitika | Kuchita | Onani dongosolo | Ayi |
| 1AP/2AP |
Kuthamanga kochepa |
1P9/2P9: 1 | Zochitika | Kuchita | Yang'anani dongosolo la zomwe zimayambitsa kupanikizika kochepa monga kutaya kwa refrigerant | Ayi |
| 1AP/2AP kuphethira | 1P9/2P9: 2 | Zochitika | Kuchita | Inde | ||
| Zolakwika | Zalephera kukweza/kutsitsa | – | – | – | Bwerezani ndondomeko yotsitsa/kutsitsa | Ayi |
Zindikirani:
Ma alarm angapo akachitika, alamu yofunikira kwambiri imawonetsedwa mpaka itachotsedwa, ndiye kuti alamu yotsatira yapamwamba kwambiri imawonetsedwa mpaka ma alarm onse achotsedwa. Pokhapokha pamene magawo adzawonetsedwanso.
Emerson Nyengo Technologies GmbH
- Ndine Borsigturm 31 I 13507 Berlin I Germany
- www.climate.emerson.com/en-gb.
Zolemba / Zothandizira
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EMERSON EXD-HP1 2 Controller yokhala ndi ModBus Communication Capability [pdf] Buku la Malangizo EXD-HP1 2 Controller yokhala ndi ModBus Communication Capability, EXD-HP1 2, Controller with ModBus Communication Capability, ModBus Communication Capability, Communication Capability |