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應用說明

 

DVP

系列所提供的各種功能擴充卡,解決了在

PLC

應用中常碰到的問題如:

 

使

 

 

 

 

 

 

 

 

 

 

  (

對應擴充卡型號

安裝位置有限,又希望能夠處理類比信號時

 

使用

DVP-F2AD

DVP-F2DA 

希望有

1~2

點的類比信號輸出來控制交流馬達驅動器的轉速時

 

使用

DVP-F2DA 

小型控制系統,希望能夠接受

1~2

點的類比信號時

 

使用

DVP-F2AD 

EH2

希望

PLC

同時可接

PC

HMI

及控制交流馬達驅動器

 

使用

DVP-F232S

DVP-F485S 

PLC

數量很多,需快速下載程式

  (PLC

複製

使用

DVP-512FM 

EH2

內建

COM2

RS-485

介面,若想要的是

RS-232

RS-422

 

使用

DVP-F232

DVP-F422 

EH2

希望利用

MODEM

PLC

進行遠程監控時(不適用於

EH3

 

使用

DVP-F232 

以下為

DI/DO

AI/AO

卡的應用實例:

 

  DVP-F2AD

應用例

 

端子配線

 

V0+

I0+

V1+

I1+

COM

檢知器 電壓型

 

(

)

檢知器 電流型

 

(

)

GND

用端

 

 

 

M1000

MOV D1056 D0

MOV D1110 D1

CH0

M1000

MOV

MOV

CH1

D11

D1057

D1111

D10

 

 

 

 

CH0 AD

變換現在值

D0

,平

均值

D1 

 

CH1 AD

變換現在值

D10

平均值

D11 

CH0 AD

變換值計算:

 

CH1 AD

變換值計算:

 

4,000

1,472

0

+10V

?

數位值

輸出

類比值輸入

 

檢知器

(

電壓型

)

產生一電

壓信號輸入

CH0

,若

D1

讀值為

K1472

,則表示輸

入電壓:

 

V

V

68

.

3

4000

10

1472

=

×

=

 

0

?

2,000

1,234

20mA

數位值輸

類比值輸入

 

檢知器

(

電流型

)

產生一電

流信號輸入

CH1

,若

D11

讀值為

K1234

,則表示輸

入電流:

 

mA

mA

34

.

12

2000

20

1234

=

×

=

 

 

Summary of Contents for DVP-EH Series

Page 1: ...DVP 0407730 01 20200727...

Page 2: ...heral such as MODEM by using COM2 you can use this extension card The communication function is the same as COM2 except communication interface i e there are Slave mode and Master mode for you to choo...

Page 3: ...Input impedance 40K 250 Update time for conversion D1118 setting K150 unit ms Characteristic curve 4000 10V 0 Digital output voltage input 0 20mA 2000 Digital output current input Digital value outpu...

Page 4: ...er is 3 and is called COM3 There are two interfaces RS 232 and RS 485 for you to use Its general function is the same as COM1 but communication baud rate is 9600 19200 38400 bps PLC scan time will be...

Page 5: ...tenance Please make sure that PLC is power off and open extension slot cover before installing or removing function card or memory card The installed position of function card and memory card are show...

Page 6: ...232 or RS 422 Use DVP F232 or DVP F422 For EH2 When remote control PLC is by MODEM NOT for EH3 Use DVP F232 Following is application for DI DO card and AI AO card DVP F2AD application Terminal Layout...

Page 7: ...The current is outputted to ACI of AC drive to be speed control If you need current 12 34mA you should give D0 2468 20 4000 34 12 mA mA 0 10V 5 23 4000 Analog output Digital input The voltage is outp...

Page 8: ...MODEM PC HMI RS 485 EH3 COM3 Slave Master DB 9 V High 1 GND V High Tx Rx V High 5 3 2 1 9 8 7 6 4 PC HMI 2 3 Slave 3 2 7 8 6 5 1 4 9 7 8 6 5 1 4 9 3 2 PLC COM2 COM3 PC RS 232 DB 9 FEMALE DB 9 FEMALE T...

Page 9: ...er Tx Tx Rx Rx GND Tx Tx Rx Rx DVP F2AD F2AD 2 DC 0 10V DC 0 20mA 12bit 2 5mV 10 4000 10uA 20 2000 40K 250 D1118 K150 ms 10V 4000 0 20mA 2000 0 D1056 CH0 D1057 CH1 D1110 CH0 D1111 CH1 D A D D1118 V0 I...

Page 10: ...8ms 2ms COM2 Slave PC1 WPLSoft ISPSoft COM3 PC2 WPLSoft ISPSoft PC1 PC2 COM1 Master PC 2 HMI PC PC 1 HMI COM1 COM2 COM3 RS 232 RS 485 DVP F232S or DVP F485S F485 DVP EH aster M or DB 9 GND Tx Rx 5 3 2...

Page 11: ...DVP 512FM DVP 512FM EH3 PLC Off PLC On DVP 512FM PLC On Off PLC PC WPLSoft ISPSoft WPLSoft ISPSoft PLC WPLSoft ISPSoft 14 30 AWG 0 25 1 6 mm 5 kg cm 4 34 in lbs 60 75 C...

Page 12: ...232 RS 422 DVP F232 DVP F422 EH2 MODEM PLC EH3 DVP F232 DI DO AI AO DVP F2AD V0 I0 V1 I1 COM GND M1000 MOV D1056 D0 MOV D1110 D1 CH0 M1000 MOV MOV CH1 D11 D1057 D1111 D10 CH0 AD D0 D1 CH1 AD D10 D11...

Page 13: ...MOV D0 D1116 CH0 MOV CH1 D1117 D1 M1000 M1000 CH0 DA CH1 DA 20mA 1 234 0 4 000 ACI 12 34mA D0 2468 20 4000 34 12 mA mA 20mA 1 234 0 4 000 AVI 5 23V D1 2092 10 4000 23 5 V V V0 I0 V1 I1 COM ACM AVI AC...

Page 14: ...DB 9 GND V High Tx Rx V High 5 3 2 1 9 8 7 6 4 V High PC HMI 2 3 Slave 3 2 7 8 6 5 1 4 9 7 8 6 5 1 4 9 3 2 PLC COM2 COM3 PC RS 232 DB 9 FEMALE DB 9 FEMALE Tx Tx Rx Rx Rl GND S G 3 2 7 8 6 5 1 4 9 7 8...

Page 15: ...er Tx Tx Rx Rx GND Tx Tx Rx Rx DVP F2AD F2AD 2 DC 0 10V DC 0 20mA 12bit 2 5mV 10 4000 10uA 20 2000 40K 250 D1118 K150 ms 10V 4000 0 20mA 2000 0 D1056 CH0 D1057 CH1 D1110 CH0 D1111 CH1 D A D D1118 V0 I...

Page 16: ...232 RS 485 COM1 9600 19200 38400 bps COM3 PLC 0 8ms 2ms COM2 Slave PC1 WPLSoft ISPSoft COM3 PC2 WPLSoft ISPSoft PC1 PC2 COM1 DB 9 GND Tx Rx 5 3 2 1 9 8 7 6 4 NC NC NC NC NC NC PC HMI 2 3 DVP F232 DVP...

Page 17: ...DVP 512FM DVP 512FM EH3 PLC Off PLC On DVP 512FM PLC On Off PLC PC WPLSoft ISPSoft WPLSoft ISPSoft PLC WPLSoft ISPSoft 14 30 AWG 0 25 1 6 mm 5 kg cm 4 34 in lbs 60 75 C...

Page 18: ...RS 485 RS 232 RS 422 DVP F232 DVP F422 EH2 MODEM PLC EH3 DVP F232 DI DO AI AO DVP F2AD M1000 MOV D1056 D0 MOV D1110 D1 CH0 M1000 MOV MOV CH1 D11 D1057 D1111 D10 CH0 AD D0 D1 CH1 AD D10 D11 CH0 AD CH1...

Page 19: ...DVP F2DA MOV D0 D1116 CH0 MOV CH1 D1117 D1 M1000 M1000 CH0 DA CH1 DA 20mA 1 234 0 4 000 ACI 12 34mA D0 2468 20 4000 34 12 mA mA 20mA 1 234 0 4 000 AVI 5 23V D1 2092 10 4000 23 5 V V...

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