Menya niba loadcell ikora neza

Uyu munsi turasangiza uburyo bwo kumenya niba sensor ikora neza.

Mbere na mbere, tugomba kumenya mu bihe tugomba gusuzuma imikorere yasensorHariho ingingo ebyiri zikurikira:

 

1. Uburemere bugaragazwa n'ikimenyetso cyo gupima ntibuhuye n'uburemere nyakuri, kandi hari itandukaniro rinini.

Iyo dukoresheje ibipimo bisanzwe kugira ngo tumenye neza nibaigipimo, iyo dusanze uburemere bugaragazwa n'ikimenyetso butandukanye cyane n'uburemere bw'uburemere bw'ikizamini, kandi ingingo ya zeru n'urwego rw'igipimo bidashobora guhindurwa hakoreshejwe uburyo bwo gupima, tugomba gusuzuma niba sensor idacitse. Mu kazi kacu, twahuye n'ikibazo nk'iki: igipimo gipima ipaki, uburemere bw'ipaki y'ibiryo ni 20KG (uburemere bw'ipaki bushobora gushyirwaho uko bikenewe), ariko iyo uburemere bw'ipaki bugenzuwe n'igipimo cy'ikoranabuhanga, Byaba byinshi cyangwa bike, bitandukanye cyane n'ingano y'ibipimo bya 20KG.

 

2. Kode y'itangazo "OL" igaragara ku kimenyetso.

Iyi kode isobanura umubyibuho ukabije. Niba ikimenyetso gikunze gutangaza iyi kode, reba niba sensor ikora neza

 

Uburyo bwo kumenya niba sensor ikora neza

Gupima ubukana (Ikimenyetso cyo gukuraho)

(1) Byaba byoroshye cyane iyo hari igitabo cy’amabwiriza agenga imikorere y’imashini. Banza ukoreshe multimeter kugira ngo upime ubushobozi bwo kwinjira no gusohora kw’imashini, hanyuma uyigereranye n’igitabo cy’amabwiriza. Niba hari itandukaniro rinini, izacika.

(2) Niba nta gitabo gikoreshwa, pima ubushobozi bwo kwirinda kwinjira, ari bwo guhangana hagati ya EXC+ na EXC-; ubushobozi bwo guhangana n'umusaruro, ari bwo guhangana hagati ya SIG+ na SIG-; ubushobozi bwo guhangana n'ikiraro, ari bwo EXC+ kuri SIG+, EXC+ kuri SIG-, ubushobozi bwo guhangana hagati ya EXC- kuri SIG+, EXC- kuri SIG-. Uburyo bwo guhangana n'umusaruro, ubushobozi bwo guhangana n'umusaruro, n'uburyo bwo guhangana n'ikiraro bigomba kuba byujuje ibi bikurikira:

 

"1", ubushobozi bwo kwirinda kwinjira ＞ubushobozi bwo kwirinda umusaruro ＞ubushobozi bwo kwirinda ikiraro

"2", uburyo ikiraro kirwanya buri kimwe cyangwa kimwe kirangana.

 

Gupima voltage (ikimenyetso gitanga ingufu)

Ubwa mbere, koresha multimeter kugira ngo upime voltage iri hagati ya EXC+ na EXC- terminals by'ikimenyetso. Iyi ni voltage yo gushyushya ya sensor. Hariho DC5V na DC10V. Aha dufata DC5V nk'urugero.

Uburyo bwo gusohora bw'ibipimo twakozeho muri rusange ni 2 mv/V, ni ukuvuga ko ikimenyetso cy'uko bisohoka cya sensor gihuye n'isano iri hagati ya 2 mv kuri buri voltage ya 1V.

Iyo nta mutwaro uhari, koresha multimeter kugira ngo upime umubare wa mv uri hagati y'imirongo ya SIG+ na SIG. Niba ari hagati ya 1-2mv, bivuze ko ari byo; niba umubare wa mv ari munini cyane, bivuze ko sensor yangiritse.

Mu gihe upakira, koresha dosiye ya mv ya multimeter kugira ngo upime umubare wa mv uri hagati y'insinga za SIG+ na SIG. Iziyongera ukurikije uburemere bw'umuvuduko, kandi ntarengwa ni 5V (voltage yo gushyushya) * 2 mv/V (sensitivity) = hafi 10mv, niba atari byo, bivuze ko sensor yangiritse.

 

1. Ntibishobora kurenza urugero

Gukoresha intera ikabije cyane bizatera kwangirika ku buryo budasubirwaho ku mubiri wa elastic hamwe n'igipimo cyo gupima imbere muri sensor.

2. Gusudira hakoreshejwe amashanyarazi

(1) Kuramo insinga y'ikimenyetso ku cyuma gipima ibiro;

(2) Insinga yo gusudira amashanyarazi igomba gushyirwa hafi y'igice gisutswe, kandi sensor ntigomba kuba igice cy'uruziga rwo gusudira amashanyarazi.

3. Gukingira insinga y'icyuma gipima ubushyuhe

Uburyo bwo gukingira insinga ya sensor busobanura ubukana buri hagati ya EXC+, EXC-, SEN+, SEN-, SIG+, SIG- n'icyuma gikingira icyuma gikingira. Mu gupima, koresha dosiye ya multimeter resistance. Igikoresho gitoranywa kuri 20M, kandi agaciro kapimwe kagomba kuba ntarengwa. Iyo bitabaye ibyo, sensor iba yangiritse.