Ident System CIS - EUCHNER GmbH + Co. KG - #5

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General Subject to technical modifications; no responsibility is accepted for the accuracy of this information. In typical applications 2, 3 or 4 digits of these 8 (CIS3AMini) or 32 (CIS3/ CIS3A) possible digits are combined to form a number and used in the application. Hereby, e. g. 150 product carriers (3 digits) with 001, 002, 003 to 150 are sequentially numbered in decimal notation. The definition of the sequence of numbers with leading zeros produces a logical series. The data carrier then has a data record address that is used to store the actual production information in the control system. In this example with 3 available digits, 999 different product carriers could be addressed in decimal notation. In the case of a 3-digit number, the data are provided on the 4-bit data wire in the following sequence: the first digit is displayed automatically, the second digit is displayed after the first SKIP pulse from the control system and the third digit is displayed after the second SKIP pulse. There exist the following possible ways of programming the data carriers with digits: Order programmed data carriers Program in-house using read/write station with serial interface Program in-house using mobile hand-held terminal The data carrier can be written (programmed) for read-only operation on customer request and also visibly labelled using a laser. In this case a data carrier programming and labelling information form is to be completed with the order. This form is available for download from www.euchner.de. You will have significantly more flexibility if you have your own facility for data carrier programming. The read/write station for the related ident system with a serial interface can be used on a PC for easy writing to ƒô ƒô ƒô the data carriers (programming). For this purpose the programming software Transponder Coding (TC) is installed on the PC. TC is an ASCII/hex editor with which it is easy to write to and read from the data carrier on the PC. It is also possible to write to and read from data carriers with the aid of the portable mobile hand-held terminal MHT-G2. For this purpose a read/write head to suit the related ident system is fitted. The data carriers can be read and written (programmed) using the software Transponder Coding CE (TCCE). TCCE is an ASCII/hex editor with which it is easy to write to and read from the data carrier on the MHT. Integration for read/write operation In the case of read/write stations with serial interface, the data communication is according to the 3964R transfer protocol. The individual commands, e. g. for reading the data or writing the data, are described in the device-specific manuals. For unusual CIS applications in which data carriers must also be re-programmed during production, the application is programmed in the control system with the aid of these commands based on the 3964R transfer protocol. Interfacing of a read/write station with serial interface to the user's PC-based application is supported by the optionally available ActiveX® modules (can be used if Microsoft Windows®-based user programs support ActiveX®). CIS can thus be used in conjunction with PC-based control software or visualization software. The ActiveX® module is used here as a protocol driver for the 3964R transfer protocol. You can obtain further information on the usage of an ActiveX® module on request. Microsoft Windows® and ActiveX® are registered trademarks of Microsoft Corporation Block diagram ident system CIS3/CIS3A Block diagram ident system CIS3A-Mini 0815EEEE Serial interface Control system PLC PC Parallel interface Input Input Input Input Input Output Output Read/write station Read-only station Static reading/ writing, data carriers with 116 bytes can be used Static reading, data carriers with 8 digits can be used STROBE A B C D SKIP Value 1 Value 2 Value 4 Value 8 RESET 0815EEEE max. 5 m for RS232 / max. 1000 m for RS422 screened max. 15 m max. 15 m screened max. 15 m screened Read-only head Read/write head Static reading/ writing, data carriers with 32 digits can be used Static or dynamic reading, data carriers with 32 digits can be used Value 1 Value 2 Value 4 Value 8 max. 5 m screened max. 50 m screened Control system PLC PC Serial interface Parallel interface Input Input Input Input Input Output STROBE A B C D SKIP