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8/12/2019 Seminarska scada

1/34

: SCADA

UNITRONICS V350 PLC

.-

, 2014


2/34

1. ....1

2. PLC SCADA ....3

2.1 ... 3

2.2 ...... 4

2.3 PLC ...... 4

2.4 ... 5

2.5 .... 6

2.6 CPU 7

2.7 .. 7

2.8 7

2.9 .. 72.10 ... 7

2.11 PLC................... 8

2.12 PLC 10

2.13 PLC. 10

3 Unitronics PLC: , , , ...13

3.1 13

3.2 ... 13

3.3 18

3.3.1 19

3.3.2 PORT.. 21

4 1000 . 22

4.1 22

4.2 ...25

4.2.1 .. 25

4.2.2 Ladder .. 29

5 ... 32


3/34

1

1.

. -

.

SCADA (Supervisory Control and

Data Acquisition). 24

. SCADA

, , , PLC-a .

. micro/mini PLC :

.

micro/mini PLC-,

,

.

SCADA .

PLC-a

OPLC PLC .

SCADA

,

.

SCADA :

1.

2.

3.

4.

5.

6. .


4/34

2

SCADA , :

1.

2.

3.

4.

5.

6. .

SCADA

,

. SCADA

,

.

SCADA

.

1.1: SCADA 1.2: PLC Unitronics v350


5/34

3

2. PLC SCADA

,

, .

() PLC-

. PLC-

, ,

. , PLC-

.

,

PLC , ,

. ,

,

. ,

PLC ,

. , PLC

,

.

: , .

, , , ,

.

2.1.

PLC , .

, (

), (0-10V) (0-20 mA 4-20 mA).

.

2.1:


6/34

4

2.2.

PLC

.

(

), (0-10V) (0-20 mA 4-20 mA),

PLC

. PLC ,

( ) (

).

2.2:

2.3 . PLC

PLC . PLC , .- (, )

- (, )

- CPU .

-

-

-

-


7/34

5

2.3 PLC

2.4.

.

, , , ,

. .

2.4:

1 0

.


8/34

6

. 1

0 .

. LED .

LED

.

2.5:

.

.

, 0 +10 V.

-10 V +10 V.

4mA 20mA.

2.5.

1 0

.

: , , , , .

2.6:

. LED

(, ),

, .


9/34

7

2.7:

2.6. CPU

. CPU PLC.

,

, .

2.7. . , . . . .

2.8.

PLC. . PLC : 110/220VAC 24VDC.

2.9. .

PLC

PLC.

. PLC

RS232. Ethernet,

Canbus, Profibus, RS-422, RS-485. .

2.10.

.

(slot). PLC

. PLC

.

, .


10/34

8

.

.

. PLC

. PLC.

PLC

.

2.8: -

2.11. PLC1. - PLC ON () OFF (). .

2. - , .

3. - PLC.

4. -

PLC.

5. - , PLC.

, , .. watch-dog , . , . . PLC-, (0.1 3ms),

10 100 .


11/34

9

, , . 2.9.

2.10: PLC-


12/34

10

2.12. PLC

2.11:

2.13. PLC PLC PLC PLC :

- statement list ( )

2.12:


13/34

11

STL ( )

2.13:

BASIC C, . PLC . . PLC- RS-232 , , .

PLC- LCD . . PLC . PLC

. PLC-

PLC-

.


14/34

12

2.14: PC PLC

.

.

, .

( ),

a (1) a (0)

, .

2.15:

2.16:


15/34

13

3. Unitronics PLC: , , , 3.1.

V350-35-TA24

Unitronics Vision .

. Unitronics-

,

(Ethernet, MODBUS, CANbus) ,

.

3.2.

3.1: Unitronics Vision 350 -35 TA24

- 8 shaft-encoder

- 2 /

- 2 /PT100 /

- 10 - 2

- 12864

- 1 RS232/RS485

- 1 Ethernet

- 1 CANbus

- MODBUS


16/34

14

:

:

12 . 12

npn pnp. 5 6

. 0

, shaft-encoder

. 1 counter reset, ,

shaft-encoder. 7-8 9-10

, , PT 100 , 11 CM PT 100.


17/34

15

RTD

:


18/34

16

-5 56mV

0.01mV, 14-bits (16384).

:


19/34

17

Micro SD 2GB

RS232

RS485


20/34

18

3.3.

V350-35-TA24 12

2

, 2 /PT100 HSC/Schaft-encoder .

10 2 .

. 3.5

SCADA.

3.2: PLC GSM

: RS232/RS485 Ethernet

CANbus. SMS,

GPRS, MODBUS. FB

RS232/RS485/Ethernet

. Information Mode

, , ,

, , . CD

VisiLogic

.

HMI Ladder ,

.


21/34

19

3.3: PLC

3.3.1.

12 10 2 . jumper npn pnp. 5 6

. 0 , shaft-encoder . 1 , shaft-encoder. 7-8 9-10 . 11 CM PT100 .

.

.


22/34


23/34

21

3.6: PT100

3.7:

3.3.2. PORT .

.

0 . PORT 1

RS232 RS485 jumper. RS232

SCADA. RS485

( 32 ).


24/34

22

4. 1000

ko

0 1000.

Streeter Amet PLC

.

4.1.

Streeter Amet

110VAC / 15VDC. .

7 .

4.1: Streeter Amet

PLC- Mean Well USA MDR-60-24 : 100-264VAC

:24VDC

: AC-DC

:60W

4.2:


25/34

23

PLC-

: Vision V350-35-TA24

4.2: PLC Unitronics v350-35-TA24

Streeter Amet.

4.3:

PLC-

.


26/34

24

4.4: a


27/34

25

4.2

4.2.1

PLC- Visilogic Version 9.4.0

Build 0

3 : ,

.

4.5:


28/34

26

4.6:

( ) (4 ) .

()

.

0 1000.

:

OK

1000

.


29/34

27

4.7:

F1 2

.

.

.

.


30/34

28

4.8:

.

.

.

(Master Zero)

-(power up bit).

.

.


31/34

29

4.2.2 Ladder

Ladder 8 (net)

F1

.

.

4.9: 1 2

Master Zero.

.

4.10: 3


32/34

30

spanot (1000)

145 .

4.11: 4

ZERO

.

4.12: 5

.

ZERO=0, SPAN=1000

4.13: 6


33/34

31

,

.

4.14: 7

.

.

4.15: 8


34/34

5.

SCADA

. ,

,

SCADA .

.

, .

,

.

,

. , SCADA

,

SCADA . OPC

.

SCADA

, .

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