Process Data Acquisition – PDA

-- Detailed analysis of quality manage&industrial big data sources

高速数采方案

High speed data acquisition scheme

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System

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1 S7-1500 and slave drop data collection scheme

31 Beckhoff Ads

2 S7-400 Ethernet high speed fixed period 2ms

32 EtherCAT

3 S7-300 Ethernet high speed fixed period

33 RS232 / RS485

4 Profinet

34 Rockwell AB PLC

5 S7-400/300/TDC/FM458 Ethernet Variable Access

35 OPC / OPC Ua

6 Standard Ethernet UDP

36 Auxiliary transmission S120

7 Standard Ethernet TCP

37 Main driver system SL150

8 S7 PLC Tools for program debugging - pdaTools

38 B&R - Robot

9 S7-400/300/TDC/FM458 Symbol Variable DB block

39 MITSUBISHI MC protocol - format 4

10 S7-400/300 iso(MAC address)

40 MITSUBISHI MELSECT – QnA 3E

11 S7-300/400 standard ethernet

41 MITSUBISHI Q-Series UDP

12 TDC Ethernet

42 Smart meter DL/T645-2007 protocol

13 S7-1500/1200

43 S7-200 smart

14 MPI/DP variable access

44 Automobile CAN-bus

15 Profibus-DP

45 Alstom HPCi VMIVME 7750 - UDP

16 RFM(Reflective Memory)

46 Collecting KEPServer data through Opc Ua

17 CoDeSys

47 Collecting S7-1500 data through Opc Ua

18 Interface Module

48 Listen to all data on the Profibus bus and collect it

19 Simotion D

49 ABB main drive ACS6000

20 EGD(Ethernet Global Data)

50 Collecting PCI/PCIe card data

21 Modbus Register address

51 Collect TC-net network data

22 Modbus TCP Memory block

52 Collect UDP data forwarded by Tc-net

23 Modbus TCP Register address

53 Collect domestic PLC data

24 FM458 Profibus-DP gateway

54 Other data collection methods

25 GE Fanuc SRTP/ SNPX

55 High speed data forwarding

26 Wago

56 PDA system scheme for converter, RH furnace, LF furnace in steel plant

27 MOOG PLC

57 Continuous Casting Hydraulic Vibration PDA System

28 ABB PLC

58 Hot rolling TDC GDM.PDA system renovation

29 Beckhoff Ethernet

59 USB HID

30 Bechhoff Realtime Ethernet

60 AnyControl

43 S7-200 smart

43.1 Standard ethernet UDP mode

Package the data and send it to the PDA server by udp_send.

43.2 Read PLC memory address directly

The data source type is 19, Byte swapping should be noted, and the memory area can be collected as follows:

I: Process image input        I0.1   IB4    IW7     ID20     

Q: Process image output       Q1.1   QB5    QW14    QD28     

V: Variable memory            V10.2  VB16   VW100   VD2136   

M: Marker memory              M26.7  MB0    MW11    MD20     

S: Sequential control relay   S3.1   SB4    SW7     SD14     

SM:Special memory             SM0.1  SMB86  SMW300  SMD1000  

AI:Analog input                             AIW4              must be even

AQ:Analog output                            AQW4              must be even

C: Counter memory                                             uint24

T: Timer memory                                               uint40

HC:High speed counter                                         uint40

 

Apparatus test&Fault diagnosis&Quality analysis

Millisecond data sampling

Real-time data compression

Capture signal instantaneous mutation

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