Menya niba umutwaro ukora bisanzwe

Uyu munsi tuzasangira uburyo bwo kumenya niba sensor ikora bisanzwe.

Mbere ya byose, dukeneye kumenya mubihe dukeneye gucira urubanza imikorere yasensor. Hano hari ingingo ebyiri zikurikira:

 

1. Uburemere bwerekanwa nigipimo cyo gupima ntabwo gihuye nuburemere nyabwo, kandi hariho itandukaniro rinini.

Iyo dukoresheje ibipimo bisanzwe kugirango tugerageze ukuri kwaigipimo, niba dusanze uburemere bwerekanwe nubushakashatsi butandukanye cyane nuburemere bwibipimo byikizamini, kandi ingingo ya zeru hamwe nubunini bwikigereranyo ntishobora guhinduka na kalibrasi, noneho tugomba gusuzuma niba sensor ari Ntabwo yacitse. Mubikorwa byacu nyirizina, twahuye nikibazo nkiki: ipaki ipima igipimo, uburemere bwipaki yipaki yibiryo ni 20KG (uburemere bwipaki burashobora gushyirwaho nkuko bikenewe), ariko mugihe uburemere bwibipapuro bugenzuwe nubunini bwa elegitoronike, Byinshi cyangwa bike, bitandukanye cyane nubunini bwa 20KG.

 

2. Kode yo gutabaza "OL" igaragara ku cyerekezo.

Iyi code isobanura umubyibuho ukabije. Niba ibipimo byerekana kenshi iyi code, reba niba sensor ikora neza

 

Nigute ushobora kumenya niba sensor ikora bisanzwe

Gupima ubukana (Guhagarika icyerekezo)

(1) Byakoroha cyane niba hari igitabo cya sensor. Banza ukoreshe multimeter kugirango upime ibyinjira nibisohoka birwanya sensor, hanyuma ubigereranye nigitabo. Niba hari itandukaniro rinini, bizacika.

(2) Niba nta mfashanyigisho, noneho bapime ibyinjira byinjira, aribyo kurwanya hagati ya EXC + na EXC-; ibisohoka birwanya, aribyo kurwanya hagati ya SIG + na SIG-; kurwanya ikiraro, aricyo EXC + kuri SIG +, EXC + kuri SIG-, Kurwanya hagati ya EXC- kuri SIG +, EXC- kuri SIG-. Kurwanya kwinjiza, gusohora ibyangiritse, no kurwanya ikiraro bigomba guhaza umubano ukurikira:

 

"1", kurwanya ibyinjira resistance guhangana n’ibisohoka resistance kurwanya ikiraro

"2", kurwanya ikiraro birangana cyangwa bingana.

 

Gupima voltage (icyerekezo gitera imbaraga)

Ubwa mbere, koresha multimeter kugirango upime voltage hagati ya EXC + na EXC- terminal yerekana. Nibi byishimo bya voltage ya sensor. Hano hari DC5V na DC10V. Hano dufata DC5V nkurugero.

Ibisohoka bisohora ibyumviro twakozeho muri rusange ni 2 mv / V, ni ukuvuga, ibimenyetso bisohoka bya sensor bihuye n'umurongo ugizwe na mv 2 kuri buri voltage ya 1V ishimishije.

Iyo nta mutwaro uhari, koresha multimeter kugirango upime umubare wa mv hagati ya SIG + na SIG- imirongo. Niba ari nka 1-2mv, bivuze ko aribyo; niba umubare wa mv ari munini cyane, bivuze ko sensor yangiritse.

Mugihe urimo gupakira, koresha dosiye ya mvimetero kugirango upime umubare wa mv hagati ya SIG + na SIG- insinga. Biziyongera ugereranije nuburemere buremerewe, kandi ntarengwa ni 5V (voltage yo kwishima) * 2 mv / V (sensitivite) = hafi 10mv, niba atariyo, Bivuze ko sensor yangiritse.

 

1. Ntishobora kurenga urwego

Kurenza urugero bizatera kwangirika bidasubirwaho kumubiri wa elastike hamwe no gupima imbere muri sensor.

2. Gusudira amashanyarazi

(1) Hagarika umugozi wibimenyetso hamwe nubushakashatsi bwerekana uburemere;

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3. Gukingira umugozi wa sensor

Gukingira umugozi wa sensor bisobanura kurwanya hagati ya EXC +, EXC-, SEN +, SEN-, SIG +, SIG- hamwe ninsinga ikingira SHIELD. Mugihe upima, koresha dosiye irwanya multimeter. Ibikoresho byatoranijwe kuri 20M, kandi agaciro gapimwe kagomba kuba ntarengwa. Niba ataribyo, sensor yangiritse.