Profibus-DP - KINGWEI

Process Data Acquisition – CHPDA -- Detailed analysis of quality manage&industrial big data sources			高速数采方案 High speed data acquisition scheme	系统 System	Contact us
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
15 Profibus-DP There are two alone DP interface in the PDA DP bridge of "PDA DPM-2B244-0AB0", they may be connected to two DP segments, 244 bytes of per DP segment are send to the PDA server by ethernet, pda244.gsd is its configuration file, multiple DP bridge can be linked in series when the sampling points is too much. PDA sample period may be 0.5ms. For S7-400/S7-300 acquisition procedures should be in the OB1, the effective sampling period is same as OB1 scan cycle. The figure below is a typical DP network diagram, data source type is 25S, and Swap exchanges the high-order bytes. Each bridge's IP and DP station address are set by "pdaTools.exe", see section 5.5. 15.1 PDA_DPM network diagram 15.2 PDA_DPM hardware configuration The figure below is the hardware configuration of "PDA DPM-2B244-0AB0" in S7-300. 15.3 PDA_DPM program Put collected data in a DB block such as DB100, call the "BLKMOV" to copy related data into the corresponding Q address at the end of OB1. 15.4 PDA_DPM config Below is a config for 116 analog and 96 digital. [1000,212CH,2.000ms,192.168.0.210,25S,Profibus-DP,192.168.0.216] No, Name,Adr/note,Unit,Len,Offset ,Gain ,Type,ALM,HH ,HI ,LO ,LL ,Opr,FFS CH1=, , , ,2 ,0.000000,1.000000,INT ,0 ,0.000,0.000,0.000,0.000,0 , CH2=, , , ,2 ,0.000000,1.000000,INT ,0 ,0.000,0.000,0.000,0.000,0 , CH3=, , , ,2 ,0.000000,1.000000,INT ,0 ,0.000,0.000,0.000,0.000,0 , …… CH211=, , , ,1 ,0.000000,1.000000,BIT ,0 ,0.000,0.000,0.000,0.000,0 , CH212=, , , ,1 ,0.000000,1.000000,BIT ,0 ,0.000,0.000,0.000,0.000,0 , 15.5 Driver pda244.gsd The config of DP network bridge PDA DPM-2B244-0AB0 is below. ;=============================================== ; GSD-File for PDA DPM-2B244-0AB0 KingLM AG ; Model : PDA_DPM ; MLFB : PDA DPM-2B244-0AB0 ; ; Date : 15.07.2007 V01.01.01 ; ; File : "pda244.gsd" ;=============================================== #Profibus_DP GSD_Revision=1 Vendor_Name="KingLM AG" Model_Name="PDA_DPM 244 Byte Out" Revision="V1.0" Ident_Number=0x6666 Protocol_Ident=0 Station_Type=0 Hardware_Release="V1.0" Software_Release="V1.0" ;------------------- baudrate ------------------ 9.6_supp = 1 19.2_supp = 1 45.45_supp = 1 93.75_supp = 1 187.5_supp = 1 500_supp = 1 1.5M_supp = 1 3M_supp = 1 6M_supp = 1 12M_supp = 1 ; MaxTsdr_9.6 = 60 MaxTsdr_19.2 = 60 MaxTsdr_45.45 = 60 MaxTsdr_93.75 = 60 MaxTsdr_187.5 = 60 MaxTsdr_500 = 100 MaxTsdr_1.5M = 150 MaxTsdr_3M = 250 MaxTsdr_6M = 450 MaxTsdr_12M = 800 Implementation_Type="dp_slave" ; Slave-Specification: OrderNumber="PDA DPM-2B244-0AB0" Freeze_Mode_supp = 0 Sync_Mode_supp = 0 Auto_Baud_supp = 1 Set_Slave_Add_supp = 0 Fail_safe = 0 Min_Slave_Intervall = 6 Slave_Family = 0 Max_Diag_Data_Len = 6 Modul_Offset = 0 Modular_Station = 0 …… 15.6 TDC 244bytes can be collected by TDC Profibus-DP every 2ms, FM458 is same. DP module CP50M1 is selected for TDC, Two DP ports may be configurable for data acquisition, the hardware config is below, and baudrate is 1.5M. Initial function block must be put into 32~255ms cycle. The period must be same between DWR and CTV_P, it may be T1, otherwise the communication status is normal but no proper data is collected. PLC can normally work if DP cable is broke. CFC program is below for the second DP network data acquisition. DP cable type and route should be noticed for higher speed. 15.7 Profibus-DP master station gateway PDA gateway is as DP master station, It sends the collected signal to the PDA server by RT Ethernet, The type of data source is 36. 15.8 Profibus-DP multi-slave station gateway Each PDA gateway can be used as 4 slave stations of one DP segment, 4*244=976 bytes may be collected, The other is similar to the last section. 15.9 Profibus-DP multi-slave station PCI card Insert a multi slave DP card to the PDA server, the DP master station sends the collecting data to the card, such as Woodhead SST-PBMS-PCI supports 125 slave.

Apparatus test&Fault diagnosis&Quality analysis		Millisecond data sampling Real-time data compression Capture signal instantaneous mutation
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