Balluff BISL303 Non-Contact Read/Write System User Manual L60 2 019 828132 1007 e p65
Balluff Inc Non-Contact Read/Write System L60 2 019 828132 1007 e p65
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User Manual (1 of 2).pdf
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| Date Submitted | 2014-08-27 00:00:00 |
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| Document Title | L60_2-019_828132_1007-e.p65 |
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L60_2-019_828132_1007-e.p65 Manual Electronic Identification Systems BIS Processor BIS L-60_2 Profibus DP Deutsch – bitte wenden! No. 828 132 D/E • Edition 1007 Subject to modification. Replaces edition 1002. Balluff GmbH Schurwaldstrasse 9 73765 Neuhausen a.d.F. Germany Phone +49 7158 173-0 Fax +49 7158 5010 balluff@balluff.de www.balluff.com L60_2-019_828132_1007-e.p65 Contents Safety Considerations ................................................................................................................. 4 Introduction, BIS L Identification Systems ............................................................................... 5/6 BIS L-60_2 Processor, Basic knowledge for application .......................................................... 7/8 BUS interface PROFIBUS-DP ................................................................................................ 9-11 Function Description: Communication with the processor ................................................ 12 Input and Output Buffers ........................................................... 13/14 Output Buffer, configuration and explanation ............................ 15-18 Input Buffer, configuration and explanation ............................... 19-22 Parametering the BIS C-60_2 processor ................................... 23/24 Parametering, Parametering Bytes ............................................ 25-27 Data-carrier models BIS L-10_-01/L .............................................. 28 Data-carrier models BIS L-20_-03/L .............................................. 29 Processing data carriers .......................................................... 30-36 Examples for protocol sequence ............................................. 37-50 Read/Write Times ..................................................................................................................... 51 LED Display .............................................................................................................................. 52 BIS L-6002 BIS L-6022 Mounting the Processor .................................................................................... 53 .................. 63 Opening the Processor / Interface Information ................................................. 54 .................. 64 Interface Information / Wiring Diagrams ..................................................... 55-57 ............. 65-67 Changing the EEPROM ..................................................................................... 58 .................. 68 Technical Data ............................................................................................. 59/60 ............. 69/70 Ordering Information .................................................................................... 61/62 ............. 71/72 Symbols / Abbreviations .......................................................................................................... 73 Appendix, ASCII Table ............................................................................................................. 74 english Safety Considerations Approved Operation Series BIS L-60_2 processors along with the other BIS L system components comprise an identification system and may only be used for this purpose in an industrial environment in conformity with Class A of the EMC Law. Installation and Operation Installation and operation should be carried out by trained personnel only. Unauthorized work and improper use will void the warranty and liability. When installing the processor, follow the chapters containing the wiring diagrams closely. Special care is required when connecting the processor to external controllers, in particular with respect to selection and polarity of the signals and power supply. Only approved power supplies may be used for powering the processor. See chapter 'Technical Data' for details. Use and Checking Prevailing safety regulations must be adhered to when using the identification system. In particular, steps must be taken to ensure that a failure of or defect in the identification system does not result in hazards to persons or equipment. This includes maintaining the specified ambient conditions and regular testing for functionality of the identification system including all its associated components. Fault Conditions Should there ever be indications that the identification system is not working properly, it should be taken out of commission and secured from unauthorized use. Scope This manual applies to processors in the series BIS L-6002-019-050-03-ST11 and BIS L-6022-019-050-03-ST14. english L60_2-019_828132_1007-e.p65 Introduction BIS L Identification Systems This manual is designed to assist the user in setting up the control program and installing and starting up the components of the BIS L Identification System, and to assure rapid, troublefree operation. Principles The BIS L Identification Systems belongs in the category of non-contact systems for reading and writing. This dual function permits applications for not only transporting information in fixed-programmed data carriers, but also for gathering and passing along up-to-date information as well. The BIS L identification system allows the use of read-only data carriers. ☞ If 2 read/write heads are connected to a BIS L-60_2 processor, both heads can be operated independently of each other. This means for example that you can read a data carrier from one head while writing to another data carrier at the other head. Applications Some of the notable areas of application include – for controlling material flow in production processes (e.g. in model-specific processes), for workpiece conveying in transfer lines, in data gathering for quality assurance, for gathering safety-related data, – in storage systems for monitoring inventory movement; – in transporting and conveying systems. english Introduction BIS L Identification Systems System Components The main components of the BIS L Identification Systems are: – Processor, – Read/Write Heads and – Data carriers PROFIBUS-DP Configuration with BIS L-6002 processor Processor BIS L-6002 BIS L-3_ _ Schematic representation of an Identification System (example) english Processor BIS L-6022 BIS L-3_ _ Read/write head BIS L-3_ _ Data carriers BIS L-1_ _ and BIS L-2_ _-03/L1) ) Mixed operation of type BIS L-1_ _ and BIS L-2_ _-03/L together is possible BIS L-3_ _ L60_2-019_828132_1007-e.p65 BIS L-60_2 Processor Basic knowledge for application Selecting System Components The BIS L-6002 processor has a plastic housing. The BIS L-6022 processor has a metal housing. Connection is made through round connectors. Two read/write heads can be cable connected. Series BIS L-60_2 processors have in addition a digital input. The input has various functions depending on the configuration (see Parametering). The read/write distances depend on which data carriers are used. Additional information on the read/write heads in series BIS L-3_ _ including all the possible data carrier/read-write head combinations can be found in the manuals for the respective read/write heads. The system components are electrically supplied by the processor. The data carrier represents a free-standing unit and needs no line-carried power. It receives its energy from the read/write head. The latter constantly sends out a carrier signal which supplies the code head as soon as the required distance between the two is reached. The read/write operation takes place during this phase. Reading and writing may be dynamic or static. english BIS L-60_2 Processor Basic knowledge for application Control Function The processor writes data from the host system to the data carrier or reads data from the data carrier through the read/write head and prepares it for the host system. Host systems may include: – a host computer (e.g. industrial PC) or – a programmable logic controller (PLC) Data checking with CRC_16 For applications requiring high security against bad data, CRC_16 checking can be used. Here a check code is written to the data carrier which allows the data to be checked for integrity at any time or location. Advantages to CRC_16: Very high data integrity, even during the non-active phase (data carrier outside the active zone of the r/w head) Disadvantages to CRC_16: Longer read/write times, some user data space is taken up on the data carrier. Use of CRC_16 can be parameterized by the user. (see english 25) L60_2-019_828132_1007-e.p65 BUS interface PROFIBUS-DP PROFIBUS-DP Communication between the BIS L-60_2 processor and the host system is via PROFIBUS-DP. The PROFIBUS-DP system consists of the components: – the bus master and – the bus modules/slaves (here the BIS L-60_2 processor). ☞ Important hints for use with PLC: In some control systems the PROFIBUS-DP data area is not synchronously transmitted with the updating of the input/output content. If more than 2 bytes of data are sent, a mechanism must be used which guarantees that the data in the PLC and the data in the BIS L are always identical! 1st alternative: Synchronous data transmission as a setting on the Master In this method the bus Master ensures that all the data necessary for the respective Slave are always sent contiguously. There is usually a special software function in the PLC which likewise controls access between the PLC and bus Master so that data are always sent contiguously. 2nd alternative: Set 2nd bit header Data exchange between PLC and BIS is controlled by the so-called bit header. This is always the first byte of the respective read/write head in the data buffer. This bit header exists both in the input range (data from BIS to the PLC) and in the output range (data from the PLC to the BIS). lIf this bit header is also sent as the last byte, a comparison of these two bytes can be used to guarantee the consistency of the transmitted data. In this method the PLC cycle is unaffected nor is the bus access time changed. All that is required is that a byte in the data buffer be used for the 2nd bit header instead of for user data. This 2nd alternative is the Balluff recommended setting (factory default). english 10 BUS interface PROFIBUS-DP Unit's Master Data For the correct parametering of the bus master as per type, CD ROM, containing the unit’s master data in the form of a GSD file is included with the BIS L-60_2 processor. Station Address The Processor BIS L-60_2 is delivered with the station address 126. This has to be set individually before using in a bus system. See information on 11. Input/Output Buffer An input buffer and an output buffer are used for the data exchange with the control system. The size of these buffers has to be configured via the master. ☞ Parametering Bytes User-Parameter Bytes ☞ 10 english The possible settings are entered in the GSD file (and Type file). A minimum of 4 and a maximum of 128 bytes can be accommodated. However, it must be an even number. Besides, in the case of the BIS L-60_2 processor, there are 6 further bytes (User-Parameter Bytes) which have to be set while parametering. The significance of the 6 bytes for parametering is described starting from 25. The preset is stored in the GSD file. L60_2-019_828132_1007-e.p65 11 BUS interface PROFIBUS-DP The station address under which the unit is accessed on the bus can be assigned through the slide switch S1. Each address shall be assigned only once. Station Address setting The slide switch S1 is binary coded. The setting of the station address is carried out according to the scheme shown in the table. Switch position: no = left, yes = right. The address 85 is set in the following figure. Head2 Head1 S1 on on on on on on on on ➪ Slide switch S1 Station Address Head 2 Head 1 26 25 24 23 22 21 20 no no no no no no yes no no no no no yes no no no no no no yes yes no yes not allowed no no no no yes no no no no no no yes no yes yes no yes no yes no yes 123 yes yes yes yes no yes yes 124 yes yes yes yes yes no no 125 yes yes yes yes yes no yes 126 yes yes yes yes yes yes no ... 85 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 on on on ... S2 always on no Slide switch S1 (with cover removed) 127 X1 X2 not allowed X3 To open the cover of the processor, see 54 for BIS L-6002 or 64 for BIS L-6022. english 12 Function Description Communication with the processor Basic Procedure Communication between the host system and the processor takes place using a fixed protocol sequence. Data integrity from the control to the processor and vice-versa is indicated by a control bit. This bit is used to implement a handshake between the control and the processor. Following is a simplified representation of the sequence of a job sent from the control to the processor: 1. The control sends a command designator to the processor together with the associated command parameters and sets a bit (AV bit). This bit indicates to the processor that the transmitted data are valid and that the job is now beginning. 2. The processor takes the job and sets a bit (AA bit), which indicates this to the control. 3. If an additional exchange of data between the control and the processor is required to carry out the job, each uses a bit (TI bit and TO bit) to indicate that the control / processor is now ready for additional data exchange or has accepted the received data. 4. Once the processor has carried out the job correctly, it sets a bit (AE bit). 5. Once the control has accepted all the important data, it indicates this to the processor by resetting the bit that was set at the beginning (AV bit). 6. The processor now in turn sets all the control bits that were set during the sequence (AA bit, AE bit) and is ready for the next job. Please see also 30...36 and the examples on 37...50. 12 english 11 L60_2-019_828132_1007-e.p65 13 Function Description Input and Output Buffers Input and Output Buffers In order to transmit commands and data between the BIS L-60_2 and the host system, the latter must prepare two fields. These two fields are: – the output buffer for the control commands which are sent to the BIS Identification System and for the data to be written. – the input buffer for the data to be read and for the designators and error codes which come from the BIS Identification System. The possible setting values are stored in the GSD file. The buffer size can be selected between 4 and 128 bytes in steps of 2 bytes. This must be given by the master during parametering. The total buffer size is divided into 2 ranges: Buffer range 1 for Read/Write Head 1; size is specified in paramter byte 6. Buffer range 2 for Read/Write Head 2; size = total buffer size – buffer size of Read/Write Head 1. See 14 for example. ☞ Please note the basic procedure on 12 and 30...36 and the examples 37...50. on pages If a buffer size of less than 8 bytes is set for a read/write head, a read/write request can be carried out without specifying the start address and the number of bytes. Automatic reading for Codetag-Present (see 31) remains active. This permits fast reading of small data quantities without placing an unnecessary load on the bus. Buffer size – 1 = number of bytes read without double bit header; Buffer size – 2 = number of bytes read with double bit header. 13 english 14 Function Description Input and Output Buffers Input and Output Buffers (continued) Example: The 82 bytes for the total buffer need to be distributed. An input/output buffer of 46 bytes is assigned to Read/Write Head 1. This results in an input/output buffer of 36 bytes for Read/Write Head 2. Procedure: The buffer size for Read/Write Head 1 is set to 46 bytes. This means using the parameter byte 6 to enter Hex value 2E (corresponds to 46 decimal), which corresponds to binary 00101110. PLC Organisation: The buffer range starts at input byte IB 32 and output byte OB 32. Result: Read/Write Head 1: (R/W 1) Read/Write Head 2: (R/W 2) ☞ Subaddress 00 Input buffer Output buffer IB 32 and OB 32 IB 32 to IB 77 OB 32 to OB 77 Subaddress 00 Input buffer Output buffer IB 78 and OB 78 IB 78 to IB 113 OB 78 to OB 113 Note that these buffers can be in two different sequences depending on the type of control. The following description is based on sequence 1! Please note the basic procedure on 12 and 30...36 and the examples 37...50. on pages 14 english IB 0 / OB 0 PLC buffer Buffer for R/W 1 Buffer for R/W 2 Sequence 1 Sequence 2 Subaddress 00 01 02 03 04 05 06 07 Subaddress 01 00 03 02 05 04 07 06 L60_2-019_828132_1007-e.p65 15 Function Description Output buffer, configuration and explanation Configuration of the Output Buffer for One (1) Read/Write Head The last two bytes can be parameterized as the 2nd bit header (default). Bit No. 00Hex = Bit Header TI KA GR 01Hex Command Designator or 02Hex Start Address (Low Byte) or Program No. or Data 03Hex Start Address (High Byte) or Data AV 04Hex No. of Bytes (Low Byte) or Data 05Hex No. of Bytes (High Byte) or Data Data ... Data or Data 2nd Bit Header (as above) SubBit Meaning address Name TI Toggle-Bit In 00 Hex Bit Header Please note the basic procedure on 12 and 30...36 and the examples 37...50. on pages KA Head function GR Ground state AV Command Bit Name Data 06Hex Last Byte Description of Output Buffer Subaddress Function Description Shows during a read action that the controller is ready for additional data. Turn read/write head on/off as needed. Active = 0 Read/write head is on. Inactive = 1 Read/write head is off. Causes the BIS system to go to the ground state for the respective read/write head. Any pending command is cancelled. Signals the identification system that a command for the respective read/write head is present. (continued next ) english 16 Function Description Output buffer, configuration and explanation Description of Output Buffer (continued) Subaddress Meaning 01Hex Command designator No command present 00Hex Read data carrier 01Hex Write to data carrier 02Hex Store program in the EEPROM for the Mixed Data Access 06HEX function Store the start address for the Auto-Read function in the EEPROM 07HEX Initialize the CRC16 data check 12HEX Read for Mixed Data Access function 21HEX (corresponding to the program stored in the EEPROM) Write for Mixed Data Access function 22HEX (corresponding to the program stored in the EEPROM) Data for writing to the data carrier Program data for writing to the EEPROM. or: or: (continued next ) Please note the basic procedure on 12 and 30...36 and the examples 37...50. on pages 16 english Function Description 15 L60_2-019_828132_1007-e.p65 17 Function Description Output buffer, configuration and explanation Description of Output Buffer (continued) Subaddress Meaning Function Description 02 Hex Start address (Low Byte) Start address (Low Byte) Address at which reading from or writing to the data carrier begins. (The Low Byte includes the address range from 0 to 255). Address for the Auto-Read function, starting at which the code tag is to be read. The value is stored in the EEPROM. (The Low Byte covers the address range from 0 to 255). Number of the program to be stored in the EEPROM in conjunction with command ID 06Hex for Mixed Data Access function (values between 01Hex and 0AHex are allowed!). Number of the program stored in the EEPROM for read or write operations in conjunction with command ID 22 Hex or 22Hex for the Mixed Data Access function. for writing to the data carrier for writing to the EEPROM. or: or: Program No. or: Program No. or: or: Data Program data 03Hex or: Please note the basic procedure on 12 and 30...36 and the examples 37...50. on pages or: or: Start address (High Byte) Start address (High Byte) Data Program data Address for reading from or writing to the data carrier . (The High Byte includes the address range from 256 to 1999). Address for the Auto-Read function, starting at which the code tag is to be read. The value is stored in the EEPROM. (The High Byte includes the address range from 256 to 1999). for writing to the data carrier for writing to the EEPROM. (continued next ) english 18 Function Description Output buffer, configuration and explanation Description of Output Buffer (continued) Subaddress Meaning Function Description 04Hex No. of bytes (Low Byte) Data Program data Number of bytes to read or write beginning with the start address (the Low Byte includes from 1 to 255 bytes). for writing to the data carrier for writing to the EEPROM. No. of bytes (High Byte) Number of bytes to read or write beginning with the start address (the High Byte includes the address range from 256 to 1999). Data Program data for writing to the data carrier for writing to the EEPROM. or: or: 05Hex or: or: 06Hex Data for writing to the data carrier or: Program data for writing to the EEPROM. or: Data Program data for writing to the data carrier for writing to the EEPROM. 2nd Bit header Data Program data The data are valid if the 1st and 2nd bit header are identical. for writing to the Data carrier for writing to the EEPROM. ... Last byte or: or: Please note the basic procedure on 12 and 30...36 and the examples 37...50. on pages 18 english 17 L60_2-019_828132_1007-e.p65 19 Function Description Input buffer, configuration and explanation Configuration of the input buffer for one (1) read/write head The last byte can be arranged as a 2nd bit header through parametering (default). Bit No. BB HF TO IN AF AE AA Subaddress 00Hex = Bit Header 01Hex Error Code 02Hex Data 03Hex Data 04Hex Data 05Hex Data 06Hex Data ... Data Last byte Description of Input Buffer Please note the basic procedure on 12 and 30...36 and the examples 37...50. on pages or 2nd Bit Header (as above) Subaddress Bit Meaning Name 00Hex BB Bit Header HF TO CP Bit Name Data or Data Function Description Ready The BIS Identification System is in the Ready state. Head Error Cable break from read/write head or no read/write head connected. Toggle-Bit Out for read: BIS has new/additional data ready. for write: BIS is ready to accept new/additional data. (continued on next ) english 20 Function Description Input buffer, configuration and explanation Description of Input Buffer (continued) Subaddress Bit Meaning Name Function Description 00Hex (continued) Bit Header IN Input If the parameter "Input IN" is 1, this bit indicates the state of the Input. The command was incorrectly processed or aborted. AF Command Error AE Command end The command was finished without error. AA Command start The command was recognized and started. CP Codetag Present Data carrier present within the active zone of the read/write head. In addition to the CP bit, the output signal CT present is available. This allows you to process the presence of a data carrier directly as a hardware signal. Subaddress Meaning 01Hex Error code Error number is entered if command was incorrectly processed or aborted. Only valid with AF bit! No error. Reading or writing not possible because no data carrier is present in the active zone of a read/write head. Read error. 02Hex Data carrier was removed from the active zone of the read/write 03Hex head while it was being read. Write error. 04Hex (continued on next ) 00Hex 01Hex Please note the basic procedure on 12 and 30...36 and the examples 37...50. on pages 20 english Function Description 19 L60_2-019_828132_1007-e.p65 21 Function Description Input buffer, configuration and explanation Description of Input Buffer (continued) Subaddress Meaning Function Description 01Hex Error code 05Hex (continued) Data carrier was removed from the active zone of the read/write head while it was being written. AV bit is set but the command designator is missing or invalid. Number of bytes is 00Hex . Cable break to select read/write head, or head not connected. The EEPROM cannot be read/programmed. Communication with the read/write head. The CRC of the read data does not coincide with the CRC of the data carrier. Contents of the 1st and 2nd bit header (1st and last bytes) of the output buffers are not identical (2nd bit header must be served). Adressing of the read/write job is outside the memory range of the data carrier. Function invoked which is not possible for the data carrier currently in front of the read/write head. Data which was read from the data carrier. 07Hex or: 09Hex 0CHex 0DHex 0EHex 0FHex 20Hex 21Hex or: Data (continued next ) Please note the basic procedure on 12 and 30...36 and the examples 37...50. on pages english 22 Function Description Input buffer, configuration and explanation Description of Input Buffer (continued) Subaddress Meaning Function Description 02Hex Data Data which was read from the data carrier. ... Data Data which was read from the data carrier. 2nd Bit header The data are valid if the 1st and 2nd bit headers are in agreement. Data which was read from the data carrier. Last byte or: Please note the basic procedure on 12 and 30...36 and the examples 37...50. on pages 22 english Data 21 L60_2-019_828132_1007-e.p65 23 Function Description Parametering the BIS L-60_2 processor Parameters, Overview There are 6 user parameter bytes stored on the Profibus master that can be used to activate and deactivate various functions. Setting is done directly by linking a device to the Profibus master. The parameter default settings are stored in the GSD file. – CRC_16 data check: If this function is activated, the correctness of the read or written data is ensured by a CRC_16 data check (see 8). – Dynamic operation on read/write head 1 or 2: If dynamic operation is parametered, a read/write job can be sent even though there is no Data carrier in the active zone of the head. As soon as a Data carrier passes by the head, the command is immediately carried out. – "Auto-Read” for read/write head 1 or 2: If this function is activated, the processor reads out the first (max. 31) bytes from the Data carrier starting at a defined start address as soon as the tag enters the active zone of the read/write head. The start address must first have been stored in the processor’s EEPROM with the command ID 07Hex. – 2nd bit header at end of in- and output buffer: The 2nd bit header (factory setting) prevents data from being accepted by the bus as long as it is not fully updated. – Display state of the digital input in the bit header of the input buffer: If this function is activated, the IN-bit displays the state of the digital input of the processor: IN = 0 → digital input low; IN = 1 → digital input high Please note the basic procedure on 12 and 30...36 and the examples 37...50. on pages english 24 Function Description Parametering the BIS L-60_2 processor Parameters, Overview (continued) ☞ Please note the basic procedure on 12 and 30...36 and the examples 37...50. on pages 24 english – Reset BIS L-60_2 processor through the digital input: If this function is activated, the processor is reset when the digital input is set to high. – Selecting the data carrier type for processing: Depending on the selection, either all or only specified data carriers may be processed. – Output data carrier model and serial number: If this function is activated, at CT Present the data carrier model and serial number (UID = unique ID) are output. At data carrier model BIS L-1_ _-01 the serial number is 4 bytes. At all other data carrier models the serial number is 8 bytes. If this function is activated and dynamic mode is not set, no read data are output at CT Present, but rather only the model and UID. 23 L60_2-019_828132_1007-e.p65 25 Function Description Parametering, Parametering Bytes Parametering Bytes User-Parameter Bytes For parametering all 6 bytes must always be transferred in Hex. Only the bits mentioned may be changed. No guaranty will be given for the proper functioning of the BIS L-60_2 if any of the other bits are changed. The default values (factory setting) for the 6 bytes are: 1st byte 00 HEX Binary 00000000 These are used for configuration: bit 5 2nd byte 80 10000000 bit 4 bit 5 3rd byte 00 00000000 4th byte 82 10000010 5th byte 00 00000000 bit 1...8 bit 7 bit 1 bit 8 bit 2 bit 4 bit 5 6th byte 02 00000010 bit 1...8 The bits which serve for parametering have the following functions: Having the following functions: 1st byte, bit 5, Activate CRC_16 data checking 2nd byte, bit 5, Dynamic mode on read/write head 1 (for effects on read/write times, see 51) Bit state: 0 = no 1 = yes Please note the basic procedure on 12 and 30...36 and the examples 37...50. on pages 2nd byte, bit 4, Activate Auto-Read function starting at specified address after CT present for Head 1 (the number of bytes read depends on the selected buffer size minus bit headers for Head 1) 3nd byte, bit 1...8 Select data-carrier model for processing: 00Hex: All data-carrier models FEHex : Mifare: All Mifare data carriers supported by Balluff. FF Hex: ISO15693: All ISO15693 data carriers supported by Balluff. english 26 Function Description Parametering, Parametering Bytes Parametering Bytes User-Parameter Bytes (continued) Bit state: 0 = no 1 = yes Please note the basic procedure on 12 and 30...36 and the examples 37...50. on pages 26 english 4th byte, bit 8, Arrange a 2nd bit header at the end of the input and output buffers If this function is selected, then the minimum size of both buffers is 4 words (8 bytes) each. 4th byte, bit 7, 0 = no 1 = yes Display state of the digital input in the bit header of the input buffers: 4th byte, bit 2, 0 = no 1 = yes Reset the BIS L-60_2 processor through the digital input: Input is Low: Input is High: Input is Low: Input is High: "IN" in the bit header of the input buffers = 0. "IN" in the bit header of the input buffers = 1. Do not reset. Reset. 4th byte, bit 1, 0 = no 1 = yes Output data-carrier model and serial number at CT present: At CT present the first data carrier data are output on Profibus. At CT present the data carrier model and serial number (UID = unique ID) are output on Profibus. A distinction is made between type 01 with a 4-byte UID and type 03 with a 5-byte UID. 5th byte, bit 5 Dynamic mode on read/write head 2 (for effects on read/write times, see 51) 5th byte, bit 4 Activate Auto-Read function for Head 2 starting at specified address after CT present (the number of bytes read depends on the selected buffer size minus bit headers for Head 2) 25 L60_2-019_828132_1007-e.p65 27 Function Description Parametering, Parametering Bytes Parametering Bytes User-Parameter Bytes (continued) ☞ 6th byte, bit 1...6 No. of bytes in input and output buffer which shall be used for read/write head 1, see example on 16 The specification for the input and output buffer on the Master applies to both read/write heads, i.e. this buffer must be divided for both heads. The specification is done in Hex format and must be in a range between 02Hex and 80 Hex (128 dec.). If only one read/write head (Head 1) will be used, you may enter the same value here as for the total buffer size. An entry of less than 2 bytes results in an undefined state. Please note the basic procedure on 12 and 30...36 and the examples on pages 37...50. english 28 Data-carrier models BIS L-10_-01/L Data carrier BIS L-10_-01/L Model BIS L-10_-01/L data carriers have a memory capacity of 192 bytes of user data. These data can be read or programmed. These data carriers also have a unique, 4-byte serial number, which is read-only. The data carrier also contains additional memory ranges for configuration and protected data. These areas cannot be processed using the BIS L-60_2 processor. Model BIS L-10_-01/L data carriers are supplied with FFHex 37Hex configuration. Only data carriers having this configuration are processed. At CT Present the first user data are read from the data carrier and stored in the Profibus input buffer (see 31). If the “Output data-carrier model and serial number at CT present” function is enabled, model 01Hex is output in Byte 1 of the input buffer and then the 4 bytes representing the unique serial number. CT present Functions The full command set of the BIS L-60_2 processor can be used with model BIS L-10_01/L data carriers. Device parameters When using model BIS L-10_-01/L data carriers, the device parameterizing depends mainly on the number of bytes to be read and programmed per head. ☞ 28 english Please refer to 13ff and 23ff. 27 L60_2-019_828132_1007-e.p65 29 Data-carrier models BIS L-20_-03/L Data carrier BIS L-20_-03/L CT present Model BIS L-20_-03/L data carriers have a unique serial number consisting of 5 bytes. These are read-only and are considered like user data. At CT Present the 5 bytes of the serial number are read from the data carrier and stored in the Profibus input buffer (see 31). If the “Output data-carrier model and serial number at CT present” function is enabled, model 03 Hex is output in Byte 1 of the input buffer and then the 5 bytes representing the unique serial number. Functions With model BIS L-20_-03/L data carriers, all data are read and output as soon as CT present occurs. No other BIS L-60_2 processor commands are usable. Device parameters When using model BIS L-20_-03/L data carriers, set the following parameters: Total buffer size on Profibus: 16 bytes (8 bytes if only one read/write head is used) Parameterizing bytes: 00Hex 80Hex 00Hex 82Hex 00Hex 08 Hex or: 00Hex 80Hex 03Hex 82Hex 00Hex 08 Hex → only model BIS L-20_-03/L data carriers are processed. 00Hex 80Hex 00Hex 83Hex 00Hex 08 Hex → output data carrier model and serial number at CT present. english 30 Function Description Processing data carriers Reading and writing To carry out a read or write job, the data carrier must be located in the active zone of the read/write head. A read/write job has the following sequence (see examples on 37ff): 1. The host sends to the output buffer: – the command designator to subaddress 01Hex , – the start address for reading or writing to subaddress 02 HEX/03HEX, – the number of bytes for reading or writing to subaddress 04HEX/05HEX, – and sets the AV bit in the bit header to high. 2. The processor: – takes the request (AA in the bit header of the input buffer to high), – begins to transport the data; read = from data carrier to input buffer, write = from output buffer to data carrier. (Larger data quantities are sent in blocks block size with 2nd bit header = buffer size - 2, block size without 2nd bit header = buffer size - 1). The toggle bits in the two bit headers are used as a kind of handshaking between the host and the BIS L-60_2 processor. 3. The processor has processed the command correctly (AE bit in the bit header of the input buffer). If an error occurred during execution of the command, an error number will be written to subaddress 01 Hex of the input buffer and the AF bit in the bit header of the input buffer will be set. 30 english 29 L60_2-019_828132_1007-e.p65 31 Function Description Processing data carriers Codetag Present (CP bit) ☞ As soon as the data carrier enters the active one of the read/write head, the processor indicates this by setting the CP bit (Codetag Present). To accelerate the reading of small amounts of data, the ID system makes the first bytes of the data carrier available in the input buffer of the respective read/write head as soon as the tag is detected. The number of bytes sent corresponds to the configured buffer size – 1 byte (2 bytes for 2nd bit header). If a model BIS L-20_-03L is present at the read/write head, a maximum of 5 bytes are output. If the parameter “Output data-carrier model and serial number at CT Present” is set, the data-carrier model and unique serial number are output instead of the read data. For model BIS L-20_-03/L data carriers the read data correspond to the serial number. The data are only valid after the rising edge of the CP bit in the bit header of the input buffer. They remain valid until the falling edge of the CP bit, or until the controller issues a new job. Start address for Auto-Read If the Auto-Read function is activated, the data are read starting with a specified start address as soon as the data carrier is recognized. The rising edge of the CP bit is used to provide these data in the input buffer. The start address must be specified for each head using command identifier 07 Hex the start addresses may be different. The number of bytes read is determined by the selected size of the input buffer, which is distributed over both heads when 2 are used. english 32 Function Description Processing data carriers Reading and writing in dynamic mode In normal operation a read/write job is rejected by the BIS L-60_2 processor by setting the AF bit and an error number if there is no data carrier in the active zone of the read/write head. If dynamic mode is configured, the processor accepts the read/write job and stores it. When a data carrier is recognized, the stored job is carried out. Reading and writing with simultaneous data transmission Reading without simultaneous data transmission: In the case of a read job the processor first reads our all requested data from the data carrier after receiving the start address and the desired number of bytes, and then sets the AE bit. Then the data read from the data carrier are written to the input buffer. In the case of larger data amounts this is done in blocks, controlled by the handshake with the toggle bits as described on 30. Reading with simultaneous data transmission: In the case of a read job the processor begins by transmitting the data into the input buffer as soon as the first 30 bytes (with 2nd bit header, or 31 bytes without 2nd bit header, or less if the buffer size was set smaller) have been read from the data carrier beginning with the start address, and indicates this by inverting the TO bit. As soon as the controller inverts the TI bit, the processor sends the data, which have in the meantime been read, to the input buffer. This is repeated until the processor has read out all the desired data from the data carrier. Now the processor sets the AE bit and outputs the remaining data on the input buffer. Writing without simultaneous data transmission: In the case of a write job the processor waits until it has received all the data that need to be written from the controller. Only then are the data written to the data carrier as described on 30. Writing with simultaneous data transmission: In the case of a write job the processor begins to write the data to the data carrier as soon as it has received the first data to be written from the controller’s output buffer. Once all the data have been written to the data carrier, the AE bit is set. 32 english 31 L60_2-019_828132_1007-e.p65 33 Function Description Processing data carriers Mixed Data Access Small read/write programs can be stored in the BIS L-60_2 processor’s EEPROM. The Mixed Data Access function is useful when the required information is stored on the data carrier at various addresses. This function makes it possible to read out this “mixed”, i.e. noncontiguously stored data from the data carrier in a single procedure and using just one command. Up to 10 programs with up to 25 instructions can be stored. Each program instruction contains a “start address” and a “number of bytes” specification. The amount of data for reading may not exceed 2 kB. Storing a program: The command identifier 06 Hex is used to send the read/write program to the BIS L-60_2 processor. One program per command can be stored. All 25 program records plus an additional 2 bytes with FF HexFFHex as a terminator must always be sent. This means a total of 104 bytes of information per program must be sent (including the command identifier and program number). ☞ The individual program records must all be contiguous. They must be sent one after the other and be terminated with FFHex FFHex as a terminator. It is recommended that the remaining, unused memory sector be filled with FFHexFF Hex. If an address range is selected twice, the data will also be output twice. english 34 Function Description Processing data carriers Mixed Data Access (continued) The following shows the structure of a program: Program structure Subaddress Value Command designator 1. Program record Program number 1st data record: Start address Low Byte Start address High Byte Number of bytes Low Byte Number of bytes High Byte 2nd data record: ... 25th data record: Start address Low Byte Start address High Byte Number of bytes Low Byte Number of bytes High Byte Terminator 01Hex 06Hex 02Hex 01Hex Range 01Hex to 0AHex 03Hex 04Hex 05Hex 06Hex 03Hex 04Hex 05Hex 06Hex FFHex FFHex To store a second program, repeat this process. The procedure for writing these settings to the EEPROM is described in the 7th example on 45...47. Replacing the EEPROM is described on 34 english 58 for BIS L-6002 and on 68 for BIS L-6022. 33 L60_2-019_828132_1007-e.p65 35 Function Description Processing data carriers The command identifier 21Hex can be used to read out the program records stored in the Read from data carrier, with program program from the data carrier. The user must document exactly which data are to be read from where and with what number of bytes for the respective program (see example 8 on 48) Mixed Data Access Write to data carrier, with program Mixed Data Access The command identifier 22 Hex can be used to write the program records stored in the program to the data carrier. The user must document exactly which data are to be written from where and with what number of bytes for the respective program (see example 9 on 49) CRC_16 initialization To be able to use the CRC_16 check, the data carrier must first be initialized with the command identifier 12 Hex (see 37). The CRC_16 initialization is used like a normal write job. The latter is rejected (with an error message) if the processor recognizes that the data carrier does not contain the correct CRC_16 checksum. Data carriers as shipped from the factory (all data are 0) can immediately be written with CRC-checked data. If CRC_16 data checking is activated, a special error message is output to the interface whenever a CRC_16 error is detected. If the error message is not caused by a failed write request, it may be assumed that one or more memory cells on the data carrier is defective. That data carrier must then be replaced. If the CRC error is however due to a failed write request, you must reinitialize the data carrier in order to continue using it. english 36 Data-carrier models BIS L-10_-01/L Data carrier BIS L-10_-01/L Model BIS L-10_-01/L data carriers have a memory capacity of 192 bytes of user data. These data can be read or programmed. These data carriers also have a unique, 4-byte serial number, which is read-only. The data carrier also contains additional memory ranges for configuration and protected data. These areas cannot be processed using the BIS L-60_2 processor. Model BIS L-10_-01/L data carriers are supplied with FFHex 37Hex configuration. Only data carriers having this configuration are processed. At CT Present the first user data are read from the data carrier and stored in the Profibus input buffer (see 31). If the “Output data-carrier model and serial number at CT present” function is enabled, model 01Hex is output in Byte 1 of the input buffer and then the 4 bytes representing the unique serial number. CT present Functions The full command set of the BIS L-60_2 processor can be used with model BIS L-10_01/L data carriers. Device parameters When using model BIS L-10_-01/L data carriers, the device parameterizing depends mainly on the number of bytes to be read and programmed per head. ☞ 36 english Please refer to 13ff and 23ff. 35 L60_2-019_828132_1007-e.p65 37 Function Description Examples for protocol sequence Example No. 1 For configuring with double bit header and 8-byte buffer size! Initializing the data carrier for the CRC_16 data checking The processing of this command is similar to a write command. Start address and number of bytes have to correspond to the maximum number of data to be used. In this example the complete memory range of a data carrier with 192 bytes shall be used (BIS L-10 _-01/L). Because 2 bytes are used for the CRC only 168 bytes can be used as data bytes, hence: start address = 0, number of bytes = 168. Host: BIS L-60_2 Identification System: 1.) Process subaddresses of the output buffer in the order shown: 2.) Process subaddresses of the input buffer in the order shown: 01Hex Command designator 12Hex 02Hex Start address 00 Hex 03Hex Start address 00 Hex 04Hex No. of bytes 92Hex 05Hex No. of bytes 02Hex 00Hex /07Hex Set AV-Bit 3.) Process subaddresses of the output buffer: 01...06 Hex 00Hex /07Hex Enter first 6 bytes of data Invert TI-Bit 00Hex /07Hex 4.) Process subaddresses of the output buffer: 01...06 Hex ... To be continued until the complete memory range is written. See next . 01...06 Hex Enter the second 6 data bytes 00Hex /07Hex Invert TI-Bit Copy first 6 data bytes Process subaddress of the input buffer: 00Hex /07Hex 5.) Process subaddresses of the output buffer: Set AA-Bit, invert TO-Bit Invert TO-Bit 6.) Process subaddresses of the output buffer: 01...06 Hex Copy second 6 data bytes Process subaddress of the input buffer: 00Hex /07Hex Invert TO-Bit english 38 Function Description Examples for protocol sequence Example No. 1 (continued) Host: BIS L-60_2 Identification System: 7.) Process subaddresses of the output buffer: For configuring with double bit header and 8-byte buffer size! 01...06 Hex Enter the remaining data byte 00Hex /07Hex Invert TI-Bit 00Hex /07Hex english 01...06 Hex Reset AV-Bit Copy the remaining data byte Process subaddress of the input buffer: 00Hex /07Hex 9.) Process subaddresses of the output buffer: 38 8.) Process subaddresses of the output buffer: Set AE-Bit 10.)Process subaddresses of the input buffer: 00Hex /07Hex Reset AA-Bit and AE-Bit 37 L60_2-019_828132_1007-e.p65 39 Function Description Examples for protocol sequence Example No. 2 For configuring with double bit header and 8-byte buffer size! Read 17 bytes starting at data carrier address 10 (data carrier type BIS L-10 _-01/L): Host: BIS L-60_2 Identification System: 1.) Process subaddresses of the output buffer in the order shown: 2.) Process subaddresses of the input buffer in the order shown: 01Hex Command designator 01Hex 00Hex /07Hex Set AA-Bit 02Hex Start address Low Byte 0AHex 01...06 Hex Enter first 6 bytes of data 03Hex Start address High Byte 00Hex 00Hex /07Hex Set AE-Bit 04Hex No. of bytes Low Byte 11Hex 05Hex No. of bytes High Byte 00Hex 00Hex /07Hex Set AV-Bit 3.) Process subaddresses of the input buffer: 01...06 Hex Copy first 6 data bytes Process subaddress of the output buffer: 00Hex /07Hex Copy second 6 data bytes Process subaddress of the output buffer: 00Hex /07Hex Enter the second 6 data bytes 00Hex /07Hex Invert TO-Bit 6.) Process subaddresses of the input buffer: 01...05 Hex 00Hex /07Hex Enter the remaining 5 data bytes Invert TO-Bit Invert TI-Bit 7.) Process subaddresses of the input buffer: 01...05 Hex 01...06 Hex Invert TI-Bit 5.) Process subaddresses of the input buffer: 01...06 Hex 4.) Process subaddresses of the input buffer: Copy the remaining 5 data bytes 8.) Process subaddresses of the input buffer: 00Hex /07Hex Reset AA-Bit and AE-Bit Process subaddress of the output buffer: 00Hex /07Hex Reset AV-Bit english 40 Function Description Examples for protocol sequence Example No. 3 like 2nd example but with simultaneous data transmission For configuring with double bit header and 8-byte buffer size! Read 17 bytes starting at data carrier address 10, with simultaneous data transmission (data carrier type BIS L-10 _-01/L): While the read job is being carried out and as soon as the input buffer is filled, the first data are sent. The AE bit is not set until the “Read” operation is completed by the processor. The reply “Job End” = AE bit is reliably set no later than before the last data are sent. The exact time depends on the requested data amount, the input buffer size and the timing of the controller. This is indicated in the following by the note Set AE-Bit (in italics). Host: BIS L-60_2 Identification System: 1.) Process subaddresses of the output buffer in the order shown: 2.) Process subaddresses of the input buffer in the order shown: 01Hex Command designator 01Hex 00Hex /07Hex Set AA-Bit 02Hex Start address Low Byte 0AHex 01...06 Hex Enter first 6 bytes of data 03Hex Start address High Byte 00Hex No. of bytes Low Byte 11Hex 00Hex /07Hex 00Hex /07Hex Invert TO-Bit 04Hex 05Hex No. of bytes High Byte 00Hex 00Hex /07Hex Set AV-Bit 3.) Process subaddresses of the input buffer: 01...06 Hex Copy first 6 data bytes Process subaddress of the output buffer: Invert TI-Bit 00Hex /07Hex Continued on next 40 english Set AE-Bit 4.) Process subaddresses of the input buffer: 01...06 Hex Enter the second 6 data bytes 00Hex /07Hex Invert TO-Bit 00Hex /07Hex Set AE-Bit 39 L60_2-019_828132_1007-e.p65 41 Function Description Examples for protocol sequence Example No. 3 (continued) like 2nd example but with simultaneous data transmission For configuring with double bit header and 8-byte buffer size! Host: BIS L-60_2 Identification System: 5.) Process subaddresses of the input buffer: 01...06 Hex Copy second 6 data bytes Process subaddress of the output buffer: 00Hex /07Hex Invert TI-Bit 7.) Process subaddresses of the input buffer: 01...05 Hex Copy the remaining 5 data bytes 6.) Process subaddresses of the input buffer: 01...05 Hex Enter the remaining 5 data bytes 00Hex /07Hex 00Hex /07Hex Invert TO-Bit Set AE-Bit 8.) Process subaddresses of the input buffer: 00Hex /07Hex Reset AA-Bit and AE-Bit Process subaddress of the output buffer: Reset AV-Bit 00Hex /07Hex english 42 Function Description Examples for protocol sequence Example No. 4 Read 30 bytes starting at data carrier address 10 with read error (data carrier type BIS L-10 _-01/L): For configuring with double bit header and 8-byte buffer size! Host: BIS L-60_2 Identification System: 1.) Process subaddresses of the output buffer in the order shown: 2.) Process subaddresses of the input buffer in the order shown: If an error occurs right away: 01Hex Command designator 01Hex 02Hex Start address Low Byte 0AHex 00Hex/07Hex Set AA-Bit 03Hex Start address High Byte 00Hex 01Hex Enter error number 04Hex No. of bytes Low Byte 1EHex 00Hex/07Hex Set AF-Bit 05Hex No. of bytes High Byte 00Hex 00Hex /07Hex Set AV-Bit 3.) Process subaddress of the input buffer: 01Hex Copy error number Process subaddress of the output buffer: Reset AV-Bit 00Hex /07Hex 42 english 4.) Process subaddresses of the input buffer: 00Hex /07Hex Reset AA-Bit and AE-Bit 41 L60_2-019_828132_1007-e.p65 43 Function Description Examples for protocol sequence Example No. 5 For configuring with double bit header and 8-byte buffer size! Write 16 bytes starting at data carrier address 20 (data carrier type BIS L-10 _-01/L): Host: BIS L-60_2 Identification System: 1.) Process subaddresses of the output buffer in the order shown: 2.) Process subaddresses of the input buffer in the order shown: 01Hex Command designator 02Hex 02Hex /03Hex 04Hex /05Hex Start address 14 Hex / 00Hex No. of bytes 10Hex / 00 Hex 00Hex /07Hex Set AV-Bit 3.) Process subaddresses of the output buffer: 00Hex /07Hex Set AA-Bit, invert TO-Bit 4.) Process subaddresses of the output buffer: 01...06 Hex Enter the first 6 data bytes 01...06 Hex 00Hex /07Hex Invert TI-Bit Process subaddress of the input buffer: Invert TO-Bit 00Hex /07Hex 5.) Process subaddresses of the output buffer: 01...06 Hex 00Hex /07Hex 6.) Process subaddresses of the output buffer: Enter the second 6 data bytes 01...06 Hex Invert TI-Bit Process subaddress of the input buffer: Invert TO-Bit 00Hex /07Hex 7.) Process subaddresses of the output buffer: 01...04 Hex Enter the remaining 4 data bytes 00Hex /07Hex Invert TI-Bit Reset AV-Bit Copy second 6 data bytes 8.) Process subaddresses of the output buffer: 01...04 Hex Copy the remaining 4 data bytes Process subaddress of the input buffer: 00Hex /07Hex 9.) Process subaddresses of the output buffer: 00Hex /07Hex Copy first 6 data bytes Set AE-Bit 10.)Process subaddresses of the input buffer: 00Hex /07Hex Reset AA-Bit and AE-Bit english 44 Function Description Examples for protocol sequence Example No. 6 Address assignment for the Auto-Read function For configuring with double bit header and 8-byte buffer size! Programming start address 75: Host: BIS L-60_2 Identification System: 1.) Process subaddresses of the output buffer in the order shown: 2.) Process subaddresses of the input buffer: 01Hex Command designator 07Hex 02Hex Start address Low Byte 4BHex 03Hex Start address High Byte 00Hex 00Hex /07Hex Set AV-Bit 3.) Process subaddresses of the output buffer: 00Hex /07Hex ☞ 44 english Reset AV-Bit 00Hex /07Hex Set AA-Bit and AE-Bit 4.) Process subaddresses of the input buffer: 00Hex /07Hex Reset AA-Bit and AE-Bit To ensure correct data output, use command identifier 07Hex for each distributed buffer Head 1 and/or Head 2. If the Auto-Read function is not activated, the processor runs in standard mode and sends starting with data carrier address 0 until the buffer is filled. 43 L60_2-019_828132_1007-e.p65 45 Function Description Examples for protocol sequence Example No. 7 Store Mixed Data Access program Storing a program for reading out 3 data records: 1st data record Start address Number of bytes 2nd data record Start address 75 Number of bytes 3rd data record Start address 112 Number of bytes For configuring with double bit header and 8-byte buffer size! Total number of bytes exchanged in the operation: All 104 bytes are written for the programming. 17 27 bytes Host: BIS L-60_2 Identification System: 1.) Process subaddresses of the output buffer in the order shown: 2.) Process subaddresses of the input buffer: 01Hex Command designator 06Hex 02Hex Program number 01Hex 00Hex /07Hex Set AV-Bit 3.) Process subaddresses of the output buffer: 01Hex 1st start address 02Hex 03Hex Set AA-Bit, invert TO-Bit 4.) Process subaddresses of the input buffer: 00Hex /07Hex Invert TO-Bit (High Byte) 00Hex 04Hex 1st number of bytes 05Hex 2nd start address 06Hex 00Hex /07Hex (Low Byte) 05Hex 00Hex /07Hex (Low Byte) 07Hex (High Byte) 00Hex (Low Byte) 4BHex (High Byte) 00Hex Invert TI-Bit Continued on next . english 46 Function Description Examples for protocol sequence Example No. 7 Store Mixed Data Access program (continued) For configuring with double bit header and 8-byte buffer size! Host: BIS L-60_2 Identification System: 5.) Process subaddresses of the output buffer: 01Hex 02Hex 03Hex 04Hex 05Hex 06Hex 00Hex /07Hex 2nd number of bytes 3rd start address 3rd number of bytes (Low Byte) 03 Hex (High Byte) 00 Hex (Low Byte) 70 Hex 6.) Process subaddresses of the input buffer: 00Hex /07Hex (High Byte) 00 Hex (Low Byte) 11 Hex (High Byte) 00 Hex Invert TI-Bit 7.) Process subaddresses of the output buffer: 01Hex /02Hex Terminator FFHex/FFHex 03Hex /04Hex 05Hex /06Hex (not used) (not used) FFHex/FFHex FFHex/FFHex 00Hex /07Hex Invert TI-Bit 8.) Process subaddresses of the input buffer: 00Hex /07Hex Fill all unused start addresses and number of bytes with FFHex! 46 english Invert TO-Bit Invert TO-Bit Continued on next . 45 L60_2-019_828132_1007-e.p65 47 Function Description Examples for protocol sequence Example No. 7 Store Mixed Data Access program (continued) For configuring with double bit header and 8-byte buffer size! Host: 01Hex /02Hex (not used) FFHex /FFHex 03Hex /04Hex 05Hex /06Hex 00Hex /07Hex (not used) (not used) Invert TI-Bit FFHex /FFHex FFHex /FFHex 11.)Process subaddresses of the output buffer: 00Hex /07Hex ☞ BIS L-60_2 Identification System: 9.) Process subaddresses of the output buffer: Reset AV-Bit 10.)Process subaddresses of the input buffer: 00Hex /07Hex Set AE-Bit 12.)Process subaddresses of the input buffer: 00Hex /07Hex Reset AA-Bit and AE-Bit We recommend that you carefully document which parameters are used for start addresses and number of bytes for writing/reading the desired data records. The data are sequenced in the exact order specified in the program. english 48 Function Description Examples for protocol sequence Example No. 8 Use Mixed Data Access program For configuring with double bit header and 8-byte buffer size! Read data carrier using Program No. 1 (data carrier type BIS L-10 _-01/L): Host: BIS L-60_2 Identification System: 1.) Process subaddresses of the output buffer in the order shown: 2.) Process subaddresses of the input buffer in the order shown: 01Hex Command designator 21Hex 00Hex /07Hex Set AA-Bit 02Hex Program number 01Hex Enter first 6 bytes of data 00Hex /07Hex Set AV-Bit 01...06 Hex 00Hex /07Hex 3.) Process subaddresses of the input buffer: 01...06 Hex Copy first 6 data bytes Process subaddress of the output buffer: Invert TI-Bit 00Hex /07Hex 4.) Process subaddresses of the output buffer: 01...06 Hex Enter the second 6 data bytes 00Hex /07Hex Invert TO-Bit ... A total of 27 bytes of data are exchanged. For the remainder of the procedure, see Example 2 on ☞ 48 english Set AE-Bit 39. Dynamic mode is turned off while the Mixed Data Access program is being run. 47 L60_2-019_828132_1007-e.p65 49 Function Description Examples for protocol sequence Example No. 9 Use Mixed Data Access program For configuring with double bit header and 8-byte buffer size! Write data carrier using Program No. 1 (data carrier type BIS L-10 _-01/L): Host: BIS L-60_2 Identification System: 1.) Process subaddresses of the output buffer in the order shown: 2.) Process subaddresses of the input buffer in the order shown: 01Hex Command designator 22Hex 02Hex 00Hex /07Hex Program number 01Hex Set AV-Bit 3.) Process subaddresses of the output buffer: 01...06 Hex Enter first 6 bytes of data 00Hex /07Hex Invert TI-Bit 00Hex /07Hex 4.) Process subaddresses of the output buffer: 01...06 Hex Copy first 6 data bytes Process subaddress of the input buffer: 00Hex /07Hex ... A total of 27 bytes of data are exchanged. For the remainder of the procedure, see Example 5 on ☞ Set AA-Bit, invert TO-Bit Invert TO-Bit 43. Dynamic mode is turned off while the Mixed Data Access program is being run. english 50 Function Description Examples for protocol sequence Example No. 10 Put the relevant read/write head into ground state: Both read/write heads can be independently set to the ground state. Host: BIS L-60_2 Identification System: 1.) Process subaddresses of the output buffer: 2.) Go to ground state; Process subaddresses of the input buffer: 00Hex /07Hex Set GR-Bit 3.) Process subaddresses of the output buffer: 00Hex /07Hex Example No. 11 Reset GR-Bit 00Hex /07Hex Reset BB-Bit 4.) Process subaddresses of the input buffer: 00Hex /07Hex Set BB-Bit Read/write head deactivation: In normal operation both heads are active. If the installation is less than ideal, there may be mutual interference between the heads. In this case the unused head should be turned off to prevent interference. Host: 1.) Process subaddresses of the output buffer: 00Hex /07Hex Set KA-Bit Resetting the KA bit turns the read/write head back on. It may take up to a second to reactivate the head, whereas turning it off takes much less time. 50 english 49 L60_2-019_828132_1007-e.p65 51 Read/Write Times Read times Data carrier with each 16 bytes/block Time for data carrier recognition/serial ID Read bytes 0 to 15 For each additional 16 bytes add another BIS L-1_ _-01 < 20 ms < 20 ms < 10 ms BIS L-1_ _-02 < 30 ms < 30 ms < 15 ms Data carrier BIS L-2_ _ Recognize data carrier + read data carrier ≈ 270 ms Write times Data carrier with each 16 bytes/block Time for data carrier recognition/serial ID Write bytes 0 to 15 For each additional 16 bytes add another BIS L-1_ _-01 < 20 ms < 40 ms < 30 ms BIS L-1_ _-02 < 30 ms < 65 ms < 45 ms Data carrier BIS L-2_ _ Writing not possible ☞ All data are typical values. Deviations are possible depending on the application and combination of read/write head and data carrier! The data apply to static operation, no CRC_16 data checking. english 52 LED Display Function displays on BIS L-60_2 The BIS L-60_2 uses the three side-mounted LED's to indicate important conditions of the identification system. Status LED Meaning Ready / Bus active red green CT1 Present / operating green yellow yellow flashes [f ≈ 2 Hz] yellow flashes faster [f ≈ 4 Hz] off CT2 Present / operating green yellow yellow flashes [f ≈ 2 Hz] yellow flashes faster [f ≈ 4 Hz] off Supply voltage OK; no hardware error, however, bus not active. Supply voltage / hardware OK, bus active. Data carrier read/write-ready at read/write head 1. Read/write command at read/write head 1 in process. Cable break to read/write head or not connected. Communication with R/W Head 1 is faulty or R/W Head 1 is defective. No data carrier in read/write range of read/write head 1. Data carrier read/write-ready at read/write head 2. Read/write command at read/write head 2 in process. Cable break to read/write head or not connected. Communication with R/W Head 2 is faulty or R/W Head 2 is defective. No data carrier in read/write range of read/write head 2. If all three LED's are synchronously flashing, it means a hardware error. Return the unit to the factory. 52 english 51 L60_2-019_828132_1007-e.p65 53 BIS L-6002 Mounting the Processor The processor is attached using 4 M4 screws. 18.5 ~9.5 Mounting the BIS L-6002 processor Head2 Head1 150 71.6 16.8 12.8 4.3 12.5 ~19.6 82 21.5 BIS L-6002 dimensions X1 45.5 X2 X3 90 53 english 54 BIS L-6002 Opening the Processor / Interface Information Opening the BIS L-6002 processor To set the PROFIBUS-DP address, activate or deactivate the internal termination resistor, or to change the EEPROM, you must open up the BIS L-6002 processor. BIS L-6002 interfaces Connection for read/write head 2 Remove the 4 screws on the BIS L-6002 and lift off the cover. See the following tional information. for addi- Connection for read/write head 1 Head2 Head1 Be sure before opening that the unit is disconnected from power. Mounting of the cover (4 screws), max. permissible tightening torque: 0.15 Nm Supply voltage digital input Connection locations and names 54 english X1 X2 PROFIBUS-DP Input Function X3 ground FE PROFIBUS-DP Output L60_2-019_828132_1007-e.p65 55 BIS L-6002 Interface Information / Wiring Diagrams Wiring To insert BIS L-6002 processor into the serial PROFIBUS and to connect the supply voltage and the digital input, the cables have to be connected to the terminals of the processor. The read/write heads have to be connected to the terminals Head 1 and Head 2. PROFIBUS-DP Ensure that the device is turned off. To insert BIS L-6002 processor into the serial PROFIBUS-DP, there are the terminal X2 for the PROFIBUS input and the terminal X3 for the PROFIBUS output. Bus station BIS L-6002 Bus station green 2A red 3 DGND 4B ... Output 1 VP Bus station VP 1 green A 2 DGND 3 red B 4 Connect shield to connector housing Connect shield to connector housing 5-pin male X2, input 5-pin female X3, output Input english 56 BIS L-6002 Interface Information / Wiring Diagrams PROFIBUS-DP Terminating resistor The last bus module must terminate the bus with a resistor. In the case of the BIS L-6002, this can be realized in two different ways: 1. In the device by closing the switch S2 (factory standard is open) Note: Output terminal must be closed off with a screw cover in order to maintain the enclosure rating. S2 Terminating resistor closed open active passive 2. Outside the device in a connector to socket X3. In this case the signal VP (pin 1) and DGND (pin 3) should be brought out in order to connect the external resistor to the potential. Note: In this case S2 has to be open! 56 english 55 L60_2-019_828132_1007-e.p65 57 BIS L-6002 Interface Information / Wiring Diagrams Wiring diagram for BIS L-6002 processor X1, supply voltage, digital input Connection for Read/Write Head 2 Head2 Head1 Connection for Read/Write Head 1 Pin Function +Vs X2, PROFIBUSinput (male) –IN –Vs +IN n.c. Pin Function X3, PROFIBUSoutput (female) VP DGND n.c. n.c. = do not connect Terminal location and designation Function ground FE Supply voltage, X1 digital input X2 X3 PROFIBUS-DP The function-ground connector FE should be connected to earth directly or through a RC combination depending on the system (potential counterpoise). When connecting the bus leads, make sure that the shield has proper connection to connector housing. 57 english 58 BIS L-6002 Changing the EEPROM Changing the EEPROM in the BIS L-6002 processor To replace the EEPROM, open up the processor as described on 54. Head2 Head1 Be sure before opening that the unit is disconnected from power. S1 on on on on on on on on To avoid damaging the EEPROM, please observe the requirements for handling electrostatically sensitive components. Head 2 Head 1 The EEPROM is replaced by unplugging and plugging back into the socket. 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 on on on S2 X1 Location of the EEPROM 58 english X2 X3 L60_2-019_828132_1007-e.p65 59 BIS L-6002 Technical Data Dimensions, Weight Housing Dimensions Weight Plastic ca. 179 x 90 x 45,5 mm ca. 500 g Operating Conditions Enclosure Rating Ambient temperature 0 °C to + 60 °C Enclosure rating IP 65 (when connected) Connections Integral connector X1 for VS, IN Integral connector X2 for PROFIBUS-DP Input Integral connector X3 for PROFIBUS-DP Output Electrical Connections Supply voltage V S 5-pin (male) 5-pin (male) 5-pin (female) Ripple Current draw PROFIBUS-DP slave DC 24 V ± 20 % LPS Class 2 ≤ 10 % ≤ 400 mA Terminal block, electrically isolated Digital Input (+IN, –IN) Control voltage active Control voltage inactive Input current at 24 V Delay time, typ. Optocoupler isolated 4 V to 40 V 1.5 V to –40 V 11 mA 5 ms Read/Write Head 2 x connectors 8-pin (female) for all read/writ heads BIS L-3_ _ with 8-pin connector (male) english 60 BIS L-6002 Technical Data Function displays BIS operating messages: Ready / Bus active CT1 Present / operating CT2 Present / operating LED red / green LED green / yellow LED green / yellow Process Control Equipment Control No 3TLJ File No E227256 CE Declaration of Conformity and user safety ☞ 60 english This product was developed and produced considering the claimed European standards and guidelines. You can separately request a Declaration of Conformity. Further safety measures you can find in chapter Safety (see 4). 59 L60_2-019_828132_1007-e.p65 61 BIS L-6002 Ordering Information Ordering Code BIS L-6002-019-050-03-ST11 Balluff Identification System Type L Read/Write System Hardware-Typ 6002 = plastic housing, PROFIBUS-DP Software-Typ 019 = PROFIBUS-DP Read/Write Head 050 = with two connections for external read/write heads BIS L-3_ _ Interface 03 = BUS versions User Connection ST11 = Connector version X1, X2, X3 (2× male 5-pin, 1× female 5-pin) english 62 BIS L-6002 Ordering Information Type Accessory (optional, not included) 62 english Ordering code Connector for X1 for X2 for X3 BKS-S 79-00 BKS-S103-00 BKS-S105-00 Termination Protective cap Protective cap for X3 for X3 for Head 1, Head 2 BKS-S105-R01 BKS 12-CS-00 BES 12-SM-2 Connector for Head 1, Head 2 no cable BKS-S117-00 Connection cable Connection cable Connection cable for Head 1, Head 2; 5 m BIS-L-500-PU-05 for Head 1, Head 2; 10 m BIS-L-500-PU-10 for Head 1, Head 2; 25 m BIS-L-501-PU-25 one end with molded-in connector, one end for user-assembled connector, length as desired 61 L60_2-019_828132_1007-e.p65 63 BIS L-6022 Mounting the Processor Mounting the BIS L-6022 processor The processor is mounted using 4 M4 screws. Head 2 Head 1 ca. 15 M4 145 X2 160 X1 ca. 15 X3 X4 ca. 20 60 63 100 63 english 64 BIS L-6022 Opening the Processor / Interface Information Opening the BIS L-6022 processor To set the PROFIBUS-DP address, activate or deactivate, or to change the EEPROM, you must open up the BIS L-6022 processor. Remove the 4 screws on the BIS L-6022 and lift off the cover. See the following tional information. BIS L-6022 interfaces Head 2 Head 1 Connection for read/write head 2 english Connection for read/write head 1 Be sure before opening that the unit is disconnected from power. Supply voltage digital input X1 PROFIBUS-DP Input X2 PROFIBUS-DP Output X3 Service interface Connection locations and names 64 for addi- Mounting of the cover (4 screws), max. permissible tightening torque: 0.15 Nm X4 Function ground FE L60_2-019_828132_1007-e.p65 65 BIS L-6022 Interface Information / Wiring Diagrams Wiring To insert BIS L-6022 processor into the serial PROFIBUS and to connect the supply voltage and the digital input, the cables have to be connected to the terminals of the processor. The read/write heads have to be connected to the terminals Head 1 and Head 2. PROFIBUS-DP Ensure that the device is turned off. To insert BIS L-6022 processor into the serial PROFIBUS-DP, there are the terminal X2 for the PROFIBUS input and the terminal X3 for the PROFIBUS output. Bus station BIS L-6022 Bus station green 2A red 3 DGND 4B ... Output 1 VP Bus station VP 1 green A 2 DGND 3 red B 4 Connect shield to connector housing Connect shield to connector housing 5-pin male X2, input 5-pin female X3, output Input english 66 BIS L-6022 Interface Information / Wiring Diagrams PROFIBUS-DP Terminating resistor The last bus module must terminate the bus with a resistor. In the case of the BIS L-6022, this can be realized in two different ways: 1. In the device by closing the switch S2 (factory standard is open) Note: Output terminal must be closed off with a screw cover in order to maintain the enclosure rating. S2 Terminating resistor closed open active passive 2. Outside the device in a connector to socket X3. In this case the signal VP (pin 1) and DGND (pin 3) should be brought out in order to connect the external resistor to the potential. Note: In this case S2 has to be open! 66 english 65 L60_2-019_828132_1007-e.p65 67 BIS L-6022 Interface Information / Wiring Diagrams Head 2 Head 1 Wiring diagram for BIS L-6022 processor X1, supply voltage, digital input S1 on on on on on on on on X1 Head 2 Head 1 X2, PROFIBUSinput (male) X2 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Pin Function +Vs –IN –Vs +IN n.c. Pin Function X3, PROFIBUSoutput (female) on on on S2 X3 VP DGND n.c. Pin Function X4, Service interface X4 ☞ Function ground FE The function-ground connector FE should be connected to earth directly or through a RC combination depending on the system (potential counterpoise). When connecting the bus leads, make sure that the shield has proper connection to connector housing. TxD GND RxD n.c. = do not connect! 67 english 68 BIS L-6022 Changing the EEPROM Changing the EEPROM in the BIS L-6022 processor To replace the EEPROM, open up the processor as described on 64. Be sure before opening that the unit is disconnected from power. Head 2 Head 1 To avoid damaging the EEPROM, please observe the requirements for handling electrostatically sensitive components. S1 X1 on on on on on on on on The EEPROM is replaced by unplugging and plugging back into the socket. Head 2 Head 1 X2 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 on on on S2 X3 Location of the EEPROM X4 68 english n.c. L60_2-019_828132_1007-e.p65 69 BIS L-6022 Technical Data Dimensions, Weight Housing Dimensions Weight Metal 190 x 120 x 60 mm 820 g Operating Conditions Ambient temperature 0 °C to +60 °C Enclosure Protection class IP 65 (when connected) Connections Integral connector X1 for VS, IN Integral connector X2 for PROFIBUS-DP input Integral connector X3 for PROFIBUS-DP output Integral connector X4 for Service interface 5-pin (male) 5-pin (male) 5-pin (female) 4-pin (male) Electrical Connections Supply voltage VS Ripple Current draw DC 24 V ± 20 % LPS Class 2 ≤ 10 % ≤ 400 mA Digital input +IN Control voltage active Control voltage inactive Input current at 24 V Delay time, typ. Optocoupler isolated 4 V to 40 V 1.5 V to –40 V 11 mA 5 ms PROFIBUS-DP, Connector X2, X3 Head 1, Head 2, Read/Write Head serial interface for PROFIBUS stations via 2 x connectors 8-pin connector (female) for all read/write heads BIS L-3_ _ with 8-pin connector (male) RS 232 Service interface X4 english 70 BIS L-6022 Technical Data Function displays BIS operating messages: Ready / Bus active CT1 Present / operating CT2 Present / operating LED red / green LED green / yellow LED green / yellow Process Control Equipment Control No 3TLJ File No E227256 CE Declaration of Conformity and user safety ☞ 70 english This product was developed and produced considering the claimed European standards and guidelines. You can separately request a Declaration of Conformity. Further safety measures you can find in chapter Safety (see 4). 69 L60_2-019_828132_1007-e.p65 71 BIS L-6022 Ordering Information Ordering code BIS L-6022-019-050-03-ST14 Balluff Identification System Type L Read/Write System Hardware-Type 6022 = metal housing, PROFIBUS-DP Software-Type 019 = PROFIBUS-DP Adapter 050 = with two connectors for read/write heads BIS L-3_ _ Interface 03 = BUS versions User Connection ST14 = Connector version X1, X2, X3, X4 (male: 2 × 5-pin, 1 × 4-pin, female: 1 × 5-pin) english 72 BIS L-6022 Ordering Information Type Accessory (optional, not included) 72 english Ordering code Mating connector for X1 for X2 for X3 for X4 BKS-S 79-00 BKS-S103-00 BKS-S105-00 BKS-S 10-3 Termination Protective cap Protective cap for X3 for X3 for Head _, X4 BKS-S105-R01 BKS 12-CS-00 BES 12-SM-2 Connector for Head 1, Head 2 no cable BKS-S117-00 Connection cable Connection cable Connection cable for Head 1, Head 2; 5 m BIS-L-500-PU-05 for Head 1, Head 2; 10 m BIS-L-500-PU-10 for Head 1, Head 2; 25 m BIS-L-501-PU-25 one end with molded-in connector, one end for user-assembled connector, length as desired 71 L60_2-019_828132_1007-e.p65 73 Symbols / Abbreviations DC Current LPS Limited Power Source Class 2 Function ground ESD Symbol 73 english 74 Appendix, ASCII Table DeciControl Hex ASCII mal Code 00 Ctrl @ NUL 74 DeciControl Hex ASCII mal Code 22 16 Ctrl V SYN DeciHex ASCII mal 44 2C DeciHex ASCII mal 65 41 DeciHex ASCII mal 86 56 DeciHex ASCII mal 107 6B 01 Ctrl A SOH 23 17 Ctrl W ETB 45 2D 66 42 87 57 108 6C 02 Ctrl B STX 24 18 Ctrl X CAN 46 2E 67 43 88 58 109 6D 03 Ctrl C ETX 25 19 Ctrl Y EM 47 2F 68 44 89 59 110 6E 04 Ctrl D EOT 26 1A Ctrl Z SUB 48 30 69 45 90 5A 111 6F 05 Ctrl E ENQ 27 1B Ctrl [ ESC 49 31 70 46 91 5B 112 70 06 Ctrl F ACK 28 1C Ctrl \ FS 50 32 71 47 92 5C 113 71 07 Ctrl G BEL 29 1D Ctrl ] GS 51 33 72 48 93 5D 114 72 08 Ctrl H BS 30 1E Ctrl ^ RS 52 34 73 49 94 5E 115 73 Ctrl _ US 53 35 74 4A 95 5F 116 74 SP 54 36 75 4B 96 60 117 75 09 Ctrl I HT 31 1F 10 0A Ctrl J LF 32 20 11 0B Ctrl K VT 33 21 55 37 76 4C 97 61 118 76 12 0C Ctrl L FF 34 22 56 38 77 4D 98 62 119 77 13 0D Ctrl M CR 35 23 57 39 78 4E 99 63 120 78 14 0E Ctrl N SO 36 24 58 3A 79 4F 100 64 121 79 15 0F Ctrl O SI 37 25 59 3B 80 50 101 65 122 7A 16 10 Ctrl P DLE 38 26 60 3C 81 51 102 66 123 7B 17 11 Ctrl Q DC1 39 27 61 3D 82 52 103 67 124 7C 18 12 Ctrl R DC2 40 28 62 3E 83 53 104 68 125 7D 19 13 Ctrl S DC3 41 29 63 3F 84 54 105 69 126 7E 20 14 Ctrl T DC4 42 2A 64 40 85 55 106 6A 127 7F DEL 21 15 Ctrl U NAK 43 2B english
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