Siemens DP, S7-300F-2 PN manual Cpu

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Industry Automation and Drive Technologies - SCE

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NOTES REGARDING THE SIMATIC RFID COMPONENTS

The communication module RF180C is a module for operating RFID components at any controller by means of PROFINET IO.

At the RF180C, up to 2 readers (SLG = write/read device) can be operated in parallel. The user can start a command in parallel on two readers (FB 45 if operated on a SIMATIC S7)

The tag data is accessed by means of addressing the tag physically.

In the SIMATIC S7, FB 45 is provided for this. FB 45 makes available to the S7user an interface that is easy to handle and is equipped with powerful commands (processing a complete tag with a single command; command chaining; S7 data structures by means of UDTs).

Controller

For example, S7400

CPU

PROFINET IO cable

24V for RF180C and reader (SLG = write/read device)

to additional PROFINET IO stations

The RF180C is integrated into the hardware configuration by means of a GSDML file. Then, the RF180C can be configured by means of HWConfig of the SIMATIC Manager.

The GSDML file is provided on the CD "RFID Systems“.

Additional information is available in the operating instructions "RFID Systems Communication Module RF180C“.

TIA Training Document

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Module E11

 

Status: 01/2010

Radio Frequency Identification (RFID) with SIMATIC S7-300F-2PN/DP and

RF180C

 

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Contents Module E11 Industry Automation and Drive Technologies SCEIndustry Automation and Drive Technologies SCE Preface Page Prerequisites S7’Objective Simatic RF180C ASM Industry Automation and Drive Technologies SCE CPU Rfid Fundamentals Data structure of the German language UDTs is as follows DB47Page Industry Automation and Drive Technologies SCE Page Industry Automation and Drive Technologies SCE Industry Automation and Drive Technologies SCE Industry Automation and Drive Technologies SCE MAC address Value range for the IP addressValue range for the subnet screen form Value range for the address of the gateway routerIndustry Automation and Drive Technologies SCE Industry Automation and Drive Technologies SCE Industry Automation and Drive Technologies SCE Page Page Page Generating DB48 Open DB48, set up 1024 bytes Save and close DB48Generating DB49 Open DB49 and insert UDT261 and UDT271 Page Generating DB50 Open DB50 and insert UDT111 and UDT281 Save and close DB50 Generate DB47 Open DB47 and add UDT21 for each request Save and close DB47 Generating DB45 Open DB45 and insert UDT11 for each reader DB45, UDT11 is called for each readerDB47 request data block is referred to in DB45 Data view of DB45 to byteSave and close DB45 Page Set up in variables Set up OUT variables Generating Function FC11Save and close FC11 Data View of the UDT21 Command Overview CommandWriting data to the transponder Reading data from the transponderCommand Next Command ENDInitialize Transponder Read out Reader statusSwitching the reader aerial on/off Transponder StatusExample of a command string in DB47 Data view of the UDT11 Variable Description Parameter commandDBaddress Value = 50 for Reader2 507 Industry Automation and Drive Technologies SCE ISO MDS Page Page Industry Automation and Drive Technologies SCE Control bits from Bit8 to Bit15 Variable DescriptionMoby U/D or RF300 Then, set up in variables Next, set up OUT variables Generating FB10Reader block Network 1 Command start Network 2 Reset Reader Industry Automation and Drive Technologies SCE Networks 4 to Page Generating FB1 Supplementing the symbol tableTask Industry Automation and Drive Technologies SCE FB10 is inserted as a multi-instance block Industry Automation and Drive Technologies SCE Network Industry Automation and Drive Technologies SCE Network 4 to Page Open OB1 and call FB1 with DB1 Page Page Industry Automation and Drive Technologies SCE Symbol Table