Kupu Whakataki:
DM420A Ko te momo o rua-wahanga ranu hikoi nekeneke taraiwa, Ko te ngaohiko puku o nei mai i 12VDC ki 36VDC.Kua hoahoatia mo te whakamahi me te 2-waahanga motika hiko hiko o nga momo katoa me te 20mm ki te 42mm te whanui o waho me te iti iho i te 2.0A waahanga o naianei.Ko tenei ara iahiko ka tangohia e ia he rite ki te ara iahiko o te mana servo e taea ai te rere pai o te motuka tata kaore he haruru me te wiri.Hording taipana ka rere DM420A i raro i te tere tiketike he hoki tino teitei atu i te tahi atu atekōkiri rua-wahanga, he aha te mea ake, he teitei hoki te tika tūnga.Ka whakamahia nuitia i roto i nga taputapu whakahaere tau waenga me te rahi nui penei i te miihini kopikopiko, te miihini CNC, me te miihini whakakikorua rorohiko, miihini whakakii me etahi atu.
Āhuatanga:
l Te mahi teitei, te utu iti
l Wawaenga whakahaere o naianei, 2-waahanga sinusoidal puku o naianei
l Ngaohiko tuku mai i te 12VDC ki te 36VDC
l Opto-taratahi tohu I/O
l Te ngaohiko, i raro i te ngaohiko, i te tika, i te waahi tiaki iahiko poto
l 8 te wehewehe nga hongere me te whakaheke aunoa i te waa-waahi
l 8 nga hongere putanga waahanga tautuhinga o naianei
l tauranga whakauru whakahau tuimotu
l Ko te taipana motuka e pa ana ki te tere, engari kaore e pa ana ki te taahiraa / hurihanga
l Te tere o te tiimata
l Te taipana hording teitei i raro i te tere tere
Whakatakotoranga hiko:
| ngaohiko whakauru | 12-36VDC |
| Tāuru nāianei | ＜ 2A |
| Putanga o naianei | 0.44A- 2.83A |
| Te kai | Te kai:40W; |
| Te pāmahana | Te Mahana Mahi -10~45℃ |
| Te haumākū | Karekau he tote, karekau he pata wai |
| hau | Te aukati i nga hau mura me te puehu kawe |
| taumaha | 70G |
Taumahi pine me te whakaahuatanga:
1) Whirihoranga Pins Hononga
| Mahi Pin | Nga korero |
| PUL +,PUL- | Waitohu Pulse, Ko te PUL+ te mutunga pai o te pine whakauru pinPUL- ko te mutunga kino o te pine whakauru |
| DIR+,DIR- | Tohu DIR: Ko te DIR+ te mutunga pai o te pine whakauru ahungaDIR- ko te mutunga kino o te titi whakauru ahunga |
| ENBL+ | Whakahohe tohu: Ko te ENBL+ te mutunga pai o te titi whakauru aronga.Ka whakamahia tenei tohu mo te whakahohe/whakakore i te taraiwa.Te taumata teitei mo te whakaahei i te taraiwa me te taumata iti mo te whakakore i te taraiwa. |
| ENBL- | ENBL- ko te mutunga kino o te titi whakauru aronga.I te nuinga o te wa ka waiho kia kore e hono (whakahohea) |
2) Hoahoa waea titi:
Ka taea e nga tohu whakahaere a PC te kaha ki te taumata hiko teitei me te iti.Ina kaha te taumata hiko teitei, ka hono nga tohu kino katoa ki te GND.I te wa e kaha ana te taumata hiko iti, ka hono nga tohu pai katoa ki te tauranga whanui.Inaianei kia rua nga tauira (Tuwhera kaikohi me te PNP), tirohia koa:
Fig 1. Iahiko tauranga whakauru (hononga pai)
PC tuwhera tūhono putanga
Pikitia 2 iahiko tauranga whakauru ( Hononga kino)
PC PNP putanga
Tuhipoka: Ina VCC=5V, R=0
Ina VCC=12V, R=1K, ＞1/8W
Ina VCC=24V, R=2K,＞1/8W
Me hono a R ki te wahanga tohu mana.
3.Function choice (Ma te whakamahi i nga titi DIP ki te whakatutuki i tenei mahi)
1) Ko te taumira moroiti kua whakaritea e te SW 5,6,7,8 o te huringa DIP e whakaatuhia ana i te ripanga e whai ake nei:
| SW5 | ON | WATE | ON | WATE | ON | WATE | ON | WATE |
| SW6 | ON | ON | WATE | WATE | ON | ON | WATE | WATE |
| SW7 | ON | ON | ON | ON | WATE | WATE | WATE | WATE |
| Pulse/rev | 200 | 400 | 800 | 1600 | 3200 | 6400 | 12800 | 25600 |
| Moroiti | 1 | 2 | 4 | 8 | 16 | 32 | 64 | 128 |
2) Te tuutuu o naianei
Ka whakamahia te SW4 mo tenei kaupapa.OFF te tikanga ka whakatauhia te naianei tu ki te haurua o te ia hihiri kua tohua me te ON te tikanga ka whakaritea kia rite ki te ia hiko kua tohua.
3) Putanga tautuhinga o nāianei:
Ko nga paraka tuatahi e toru (SW 1, 2, 3) o te whakakā DIP ka whakamahia hei tautuhi i te ia hihiri.Tīpakohia he tautuhinga
He tata ki te naianei e hiahiatia ana e to motuka
| SW1 | SW2 | SW3 | TE MAUNGA | RMS |
| ON | ON | ON | 0.44 A | 0.31 A |
| WATE | ON | ON | 0.62 A | 0.44 A |
| ON | WATE | ON | 0.74 A | 0.52 A |
| WATE | WATE | ON | 0.86 A | 0.61 A |
| ON | ON | WATE | 1.46 A | 1.03 A |
| WATE | ON | WATE | 1.69 A | 1.20 A |
| ON | WATE | WATE | 2.14 A | 1.51 A |
| WATE | WATE | WATE | 2.83 A | 2.00 A |
4) Mahi haurua:
Ko te mahi Semi-rere ko te kore he hikoi hikoi i muri i te 200 ms, ka heke aunoa te putanga o te taraiwa ki te 40% o te naianei o te whakaputa, ka whakamahia hei aukati i te wera o te motuka.
4. Nga titi motika me te mana:
| Nga motuka me nga pine hiko | 1 | A+ | Nga waea waea | |
| 2 | A- | |||
| 3 | B+ | |||
| 4 | B- | |||
| 5,6 | DC+ DC- | Tuku hiko | Tuku hiko:DC12-36VDCKaore e eke ki te 2A te naianei whakaurunga teitei |
5. Whakatakotoranga Hangarau:
Kia 20mm te waahi huri noa, kaore e taea te whakanoho ki te taha o etahi atu taputapu whakamahana.He aha atu, karohia te puehu, te kohu hinu, te hau pirau, te makuku taumaha me te wiri nui.(Waeine=mm)
6. Te whakatikatika i nga raruraru
1), te mana i runga i te tohu rama
PWR: matomato, marama mahi noa.
ALM: he whero, he marama kore, te motuka me te wahanga-poto, te ngaohiko me te whakamarumaru i raro i te ngaohiko.
2) Nga raruraru
| Tohu whakaohooho | Nga take | Nga mehua |
| LED atu tahuri | He hononga hono mo te mana | Tirohia te waea hiko |
| Ngaohiko iti mo te hiko | Whakanuia ngaohiko o te hiko | |
| Kaore e rere te motuka, me te kore e mau te taipana | He he te hononga o te nekeneke stepper | Whakatikahia ona waea |
| Ka whai hua te tohu RESET ina tuimotu | Whakakorehia te RESET | |
| Kare te motuka e rere, engari ka mau tonu te taipana | Karekau he tohu pupuhi whakauru | Whakaritehia te PMW me te taumata tohu |
| He he te ahunga o te motuka | He hononga waea | Hurihia te hononga mo tetahi o nga waea e 2 |
| He tohu ahunga whakauru | Hurihia te tautuhinga ahunga | |
| He iti rawa te taipana pupuri o te motuka | He iti rawa e pa ana ki te tautuhinga o naianei | Whakatauhia te tautuhinga o naianei |
| He tere rawa te whakatere | Whakaitihia te whakaterenga | |
| Nga motuka motuka | Whakakorehia te rahunga miihini | |
| Kaore te taraiwa e taurite ki te motuka | Hurihia he taraiwa tika |
7. Waea taraiwa
Ko te punaha whakahaere motika stepper kua oti te whakauru i nga puku stepper, te hiko DC me te kaiwhakahaere (puna puhoi).E whai ake nei he hoahoa waea waea angamaheni
