Delta PLC Modbus RTU Connection
Bukana ea Mosebelisi
2302EN
V1.0.0
le Delta PLC
Khokahano ea Modbus RTU
Buka ea Ts'ebetso
Lethathamo la Tlhophiso ea Sistimi ea Remote I/O Module
| Karolo No. | Tlhaloso | Tlhaloso |
| GFMS-RM01S | Master Modbus RTU, 1 Port | Molaoli ea ka Sehloohong |
| GFDI-RM01N | Digital Input 16 Channel | Input ea dijithale |
| GFDO-RM01N | Digital Output 16 Channel / 0.5A | Tlhahiso ea dijithale |
| GFPS-0202 | Matla a 24V / 48W | Phepelo ea motlakase |
| GFPS-0303 | Matla a 5V / 20W | Phepelo ea motlakase |
| 0170-0101 | 8 pin RJ45 female connector/RS-485 Interface | Interface Module |
1.1 Tlhaloso ea Sehlahisoa
I. Mojule oa sebopeho o sebelisoa kantle ho fetolela koung ea puisano ea Delta PLC RS485 (Modbus RTU) ho sehokelo sa RJ45.
II. Mookameli ea ka sehloohong o laola tsamaiso le tlhophiso e matla ea li-parameter tsa I / O joalo-joalo.
III. Mojule oa matla le mojule oa sebopeho ke maemo bakeng sa li-I/O tse hole mme basebelisi ba ka khetha mofuta kapa mofuta oo ba o ratang.
Setupo sa khokahano ea Delta PLC
Khaolo ena e hlalosa mokhoa oa ho sebelisa lenaneo la ISPSoft ho hokahanya Delta PLC le .
Bakeng sa tlhaiso-leseling e batsi, ka kopo sheba ho ISPSoft User Manual
2.1 Khokahanyo ea Hardware ea Delta PLC
I. Boema-kepe ba khokahano bo tlase ho mochini. U sebelisa DVP-14SS2 bakeng sa pontšo, kopanya Port 2 (RS485 A/B) ho module ea interface (1/2) ho e fetolela ho hokahanya RJ45, e tla kopanngoa le molaoli ea ka sehloohong.
2.2 Tlhophiso ea Khokahano ea Delta PLC
I. Qala ISPSoft 'me u behe litlhophiso tsa puisano tsa COM2 ho mokhoa oa RTU, 115200bps, data bits 8, None parity le 1 stop bits (115200, 8,N, 1). Lenaneo la ExampLe:
※ Litlhophiso tsa paramethara ea puisano li tlameha ho lumellana le ho kgontsha puisano
II. Sebelisa taelo ea MODRW ho seta ho bala/ho ngola ha Mojule oa I/O
S1: Liaterese tsa lisebelisoa tse hoketsoeng: K1~K254
S2: Khoutu ea tšebetso ea puisano
S3: Aterese moo data e tla baloa/e ngoloe teng
S: Rejisetara moo data e lokelang ho baloa/e ngoloang e tabohile
N: Bolelele ba data e lokelang ho baloa/ho ngoloa
※ GFDI-RM01N ea pele e na le aterese ea ngoliso ho 1000(HEX)
※ GFDO-RM01N ea pele e na le aterese ea ngoliso ho 2000(HEX)
※ Tlhokomeliso: Ha u sebelisa taelo ea ho bala, ka kopo sebelisa ngoliso ea D1296 ho qala ho sebelisa data e bolokiloeng
Sebelisa taelo ea "bala" e kaholimo ho theha D200 ho bala lirekoto tse 2 tse nang le ntlha ea pele ea DI joalo ka ex.ample.
| Ngodisa | DATA | Tlhaloso | |
| D200 (Baiti ea maemo a tlase) | "0" | Tlhaloso: ADR 1 ADR 0 | |
| D200 (Highoder byte) | |||
| D201 (Baiti ea maemo a tlase) | CM D 3 C MD0 |
||
| D201 (Baiti ea maemo a holimo) | "3" | ||
| D202 (Baiti ea maemo a tlase) | 44044 | Li-byte tsa data | |
| D202 (Baiti ea maemo a holimo) | "2" | ||
| D203 (Baiti ea maemo a tlase) | 44044 | Likahare atereseng ea 2100 I-1 | PLC e tla fetolela ASCII ka bo eona Litlhaku ho ea ka boleng le ho li boloka ho D1296=H0001 |
| D203 holimo | 4,019 | ||
| D204 tlase | 44044 | ||
| D204 holimo | 4414, | ||
| D205 tlase | 440,4 | Litaba tse atereseng ea 2101 1-1 | PLC e tla fetolela ASCII ka bo eona Litlhaku ho ea ka boleng 'me u li boloke ho D1297=1-10000 |
| D205 holimo | 44044 | ||
| D206 tlase | 4404, | ||
| D206 holimo | 440,4 | ||
| D207 tlase | LRC CHK 1 | ||
| D207 holimo | LRC CHK 0 | ||
Ho latela tafole ena, basebelisi ba ka sebelisa registara ea D1296 ho bala data eohle (Lentsoe).
III. rogramming ExampLe:
Example ke ea likhokahano le ho sebelisa puisano ea RS485 ho bala/ho ngola mojule
Litokomane / Lisebelisoa
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DAUDIN Delta PLC Modbus RTU Connection [pdf] Bukana ea Mosebelisi Khokahano ea Delta PLC Modbus RTU, Delta PLC, Khokahano ea Modbus RTU, Khokahano ea RTU, Khokahano |
