Balluff BISL40000 Non-Contact Read Head User Manual L 400 835996 0803 E p65
Balluff Inc Non-Contact Read Head L 400 835996 0803 E p65
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User Manual (1 of 2).pdf
L-400_835996_0803_E.p65 Manual Identification Systems BIS Compact Processor BIS L-400-035-00_-_ _-S115 Deutsch – bitte wenden! No. 835 996 D/E • Edition 0803 Specifications subject to charge. Replaces edition 0710. 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 L-400_835996_0803_E.p65 Table of Contents Safety Notes ............................................................................................................................... 4 Introduction BIS L-400 Identification System ........................................................................ 5/6 Basic knowledge for using the BIS L-400 Processor .............................................................. 7 Configuration ......................................................................................................................... 8-11 Protocol sequence .............................................................................................................. 12-14 Error messages ........................................................................................................................ 15 Timing diagrams ....................................................................................................................... 16 Installation L-400 ................................................................................................................. 17/18 Installation L-400-...-001-... ..................................................................................................... 19 Installation L-400-...-002-... ..................................................................................................... 20 Installation L-400-...-003-... ..................................................................................................... 21 Installation L-400-...-004-... ..................................................................................................... 22 Reorienting and Rotating the Read Head ............................................................................... 23 Pin Assignments ...................................................................................................................... 24 Interface information ........................................................................................................... 25/26 Connection Diagrams ............................................................................................................... 27 Technical Data .......................................................................................................................... 28 Ordering Information ................................................................................................................ 29 Accessories .............................................................................................................................. 30 Appendix, ASCII Table ............................................................................................................. 31 english Safety Notes Proper use and operation BIS L-4_ _ processor together with the other BIS L system components comprise the Identification System and may only be used for this purpose in industrial applications corresponding to Class A of the EMC Directive. Installation and operation Installation and operation are permitted by trained specialists only. Unauthorized modifications and improper use will result in loss of the right to make warranty and liability claims. When installing the processor, follow exactly the connection diagrams provided later in this document. Take special care when connecting the processor to external controllers, especially with respect to the selection and polarity of the connections including the power supply. Only approved power supplies may be used. For specific information, see the Technical Data section. Deployment and inspection When deploying the identification system, all relevant safety regulations must be followed. In particular, measures must be taken to ensure that any defect in the identification system does not result in a hazard to persons or equipment. This includes maintaining the permissible ambient conditions and regular inspection for proper function of the identification system and all the associated components. Malfunction At the first sign that the identification system is not working properly, it should be taken out of service and guarded against unauthorized use. Scope This document applies to the processor BIS L-400-035-00_-00-S115 and BIS L-400-035-00_-02-S115 (Software version V1.2 and higher). english L-400_835996_0803_E.p65 Introduction BIS L-400 Identification System This manual is intended to guide the user in installing and commissioning the components in the BIS L-400 identification system, so that start-up time is reduced to an absolute minimum. The BIS L-400 identification system belongs to the category of Principle read-only, non-contacting systems. This function enables applications in which information which has been pre-coded into the data carriers can be read out and used for further processing. Applications The main areas of application include – in production for controlling material flow (e.g., for part-specific processes), in workpiece transport using conveying systems, for obtaining safety-relevant data, – in process materials organization. System component function The processor and the read head form a compact unit which is contained in a plastic housing. The data carrier represents an independent unit. It does not require line-fed power and receives its energy from the integrated read head in the BIS L-400 identification system. The read head continuously sends a carrier signal which supplies the data carrier as soon as the latter has reached the required distance from the read head. The read process takes place during this phase. The data are output in 8-bit blocks over 8 parallel data lines and made available to the host system. These host systems may be: – a control computer (e.g., industrial PC) having a parallel port, or – a programmable logic controller (PLC). english Introduction BIS L-400 Identification System System components The main components of the BIS L-400 identification system are – the processor with integrated read head, and – the data carrier(s). Schematic representation of an identification system (example) english TP TP Power Power Connections to host system Data carriers BIS L-2.. L-400_835996_0803_E.p65 BIS L-400 Processor Basic knowledge for the application Data integrity with CRC_16 For applications which demand high security against incorrect data the CRC_16 procedure can be used. Here a check code is written to the data carrier which can be used at any time and anywhere to test for data integrity. Advantages of CRC_16: Very high data integrity, even during the non-active phase (data carrier outside of r/w head capture zone) Disadvantages of CRC_16: Some user data capacity is lost. The procedure is only compatible with BIS L-1_ _-05 data carriers which have been converted to read-only format. Use of the CRC_16 check can be configured by the user (see 11). english Configuration Before starting your programming, configure the processor unless you intend to use the factory default settings. Configuration is done using a PC and the Balluff Configuration Software BIS program, and the parameters are stored in the processor. The configuration may be overwritten at any time and can be saved in a file for easy accessibility. english L-400_835996_0803_E.p65 Configuration Interface BIS L-400 In the first screen the transmission rate, number of data and stop bits as well as the parity type for the serial port are configured. The figure shows the factory default settings. Additional settings are made in the screens illustrated on the following Operation mode The device can be operated in one of two modes: Terminal or Controller. Terminal mode Terminal mode is especially usefull for simple representation of read data on the PC, for example using the Hyperterminal program included with the WINDOWS operating system. More detailed information on terminal mode can be found starting 12. english 10 Configuration 10 Controller mode Controller mode is intended for controlling the processor using a PLC or host computer. This allows read data and the device status to be queried from the processor. Data integrity on the interface is ensured by sending of a block check (BCC). For additional information about controller mode, see 13. Send power-on message If this function is activated, the processor responds with the device name and software version as soon as power is turned on. english L-400_835996_0803_E.p65 11 Configuration CRC_16 data check BIS L-10_-05 ☞ If this parameter is set, the data from the data carrier are sent along with a 2-byte CRC_16 check sum. This leaves only 3 bytes of user data remaining. If a correct CRC_16 check sum is recognized, it will be output in bytes 1 and 2. If a CRC error is detected, 00 Hex, 00Hex is sent instead of the check sum. To use the CRC_16 procedure, the data carriers must first be initialized from the BIS L-60_ _ processor using the BISCOMRW.EXE PC software. The CRC_16 data check can only be carried out using type BIS L-10X-05/L data carriers. The CRC_16 data check is only possible with model BIS L-10_-05/L data carriers. If model BIS L-10_-05 data carriers are used, the "BIS L-10_-05" must be activated. Data comparison counter Data integrity can be increased using the data compare counter, in which the processor reads out the data from the data carrier multiple times within a read cycle. The processor stores and comparers the data. If the data carrier has been correctly recognized, the processor releases the data. From 1 to 10 reads can be set in the "Data compare counter" field. The default setting is 2, but when the specified installation conditions cannot be met this number may be increased to ensure data integrity. Continuous sending of serial number If this function is activated, the serial number of the data carrier is constantly output as long as the CT Present signal is active. The function is only possible in terminal mode. In order to limit the amount of data on the interface a repetition rate (0...255s) can be entered. During this time the output is not refreshed if no new data carrier has been detected. Start/end detection In terminal mode the default is forto be sent as an end detection. Alternately, in this mode you can send max. 5 characters as a start detection and max. 5 characters as end detection. The value 00 Hex is not allowed as a start or end detection. If in the configuration the processor recognizes the value 00 Hex, it interprets this as the termination for the desired start or end detection. english 12 Protocol Sequence Terminal mode When a data carrier enters the read zone of the processor, the data are immediately sent to the terminal. The time for detecting the data carrier is approx. 45 ms. The data carrier data are displayed on the terminal screen. The terminal can only send the ASCII character 'SYN' (16 hex) to the processor to generate a software reset. Example: Output 40 bits of data carrier data to the terminal Data carrier data F 0 8 (hex) 0010 0001 1010 1011 1100 1101 1110 1111 0000 1000 (binary) Sent characters: 21ABCDEF08_'FN''CR''LF' i.e., 12 characters are sent: 1. - 10. 11. 12. 13. 14. Error numbers 12 english Error No. Hex ASCII Error Description 30 '0' No Error 45 'E' CRC-Error characters character character character character Data carrier data Space Error number Carriage Return Line Feed (see above) 0D (Hex) 0A (Hex) Cause The CRC on the data carrier does not agree with the calculated CRC for the read data. 11 L-400_835996_0803_E.p65 13 Protocol Sequence Controller mode A simple transmission protocol is used between the host controlling system and the processor. The following control characters are used: ASCII Hex Meaning 'ENQ' 05 The processor informs the host system that an event has occured. – Data carrier in front of the read head, data are ready. 'DLE' 10 The host system queries the current status or a current event. This is possible at any time. 'NAK' 15 Faulty or unrecognizable ASCII characters were received. 'STX' 02 Sent by the processor at the beginning of the data. 'ETX' 03 Sent at the end of the data. BCC The block check follows 'ETX' at the end of the data and represents the EXOR operation on the serially transmitted binary data from the data carrier and the error number, i.e., the data between 'STX' and 'ETX' (see example). SYN Software-Reset of the processor. english 14 Protocol Sequence Controller mode Example: Output 40 bits of data carrier data to the host system Data carrier data: 01hex 23hex 45hex 67hex 89hex Sent characters: 'STX' 01234567890 'ETX' BCC i.e., 12 characters are sent: 1. character 2. - 11. characters 12. character 13. character 14. character Block check formation: Data BCC 14 english ASCII Start of Text 02 (Hex) Data carrier data (see above) Error number (see 12) End of Text 03 (Hex) Block Check Character (see below) Hex 30 31 32 33 34 35 36 37 38 39 30 31 binary 0011 0000 0011 0001 0011 0010 0011 0011 0011 0100 0011 0101 0011 0110 0011 0111 0011 1000 0011 1001 0011 0000 0011 0001 EXOR EXOR EXOR EXOR EXOR EXOR EXOR EXOR EXOR EXOR EXOR 13 L-400_835996_0803_E.p65 15 Error Messages Error numbers Error No. Hex ASCII Error description Cause 30 '0' no error 31 '1' No data carrier present No data carrier in the active zone of the read/write head. 45 'E' CRC error The CRC on the data carrier does not agree with the calculated CRC for the read data. 15 english 16 Timing Diagrams Reading the data without Reset When a data carrier enters the read zone of the processor, the latter sends the ASCII character 'ENQ'. The data can only by requested by sending 'DLE'. The data can be requested until the next data carrier enters the read zone of the processor. Data carrier is in read zone Data carrier No. n Data are ready in the processor during Tag Present (checked multiple times). Data carrier No. n+1 t2 t3 t1 Processor sends 'ENQ'. Controller replies with 'DLE'. Data are sent. Tag Present Tag Present ENQ Data DLE TxD ENQ DLE RxD t4 t1 < 140 ms: t2 : t3 : t4 < 1 ms: Read head gets data from data carrier and sends them to the processor. Duration is determined by the presence of the data carrier in the read zone. Data ready time: During this time the data must be retrieved. Response time between 'DLE' and data transferred. If the 'SYN' character is sent while the data carrier is in the read zone, the data are read again and output to the port. If there is no data carrier in the read zone, no data are output. 16 english L-400_835996_0803_E.p65 17 BIS L-400 Installation Installation BIS L-400 When installing two BIS L-400 on a metal base, there is normally no mutual interference. If a metal frame is located in an unfavorable location, problems may result when reading out the data carriers. In this case the read distance will be reduced to 80 % of the maximum value. Testing is recommended in critical applications! Power Power TP TP Metal frame Once a data carrier has been processed in front of a read head, the next data carrier must wait 400 ms before being introduced into the active field. This can be implemented by means of a stopper. If a stopper is not used, there is a rule of thumb which takes into account the conveyor speed. Distance between the data carriers in m = (0.4 x conveyor speed in m/s) + 0.25 m. Example: Conveyor speed = 1 m/s Distance = (0.4 x 1 m/s) + 0.25 m = 0.65 m This is an approximation for the worst case. When using small data carriers and/or small read heads, the distance is reduced considerably! english 18 BIS L-400 Installation Installation BIS L-400, permissible distances Distance from data carrier to data carrier BIS L-400 BIS L-200-03/L BIS L-100-05/L > 25 cm BIS L-201-03/L BIS L-101-05/L > 30 cm BIS L-202-03/L BIS L-102-05/L > 40 cm Distance from read head to read head The following distances must be maintained between the individual BIS L-400 systems: Distance X Distance Y 18 english BIS L-405-...-001-... 1m 1m BIS L-405-...-002-... BIS L-405-...-003-... 0.5 m 0.5 m 0.3 m 0.3 m BIS L-405-...-004-... 0.5 m 0.3 m 17 L-400_835996_0803_E.p65 19 BIS L-400-035-001-_ _-S115 Installation Clear zone 30 ø100 Power 7.3 BIS L-200-03 TP 6.5 60 46 120 at v = 0 (static condition) Characteristic data by data carrier Center axis offset at a (installed in clear Read distance of: (mm) zone) distance (mm) 0-25 0-35 0-45 0-15 BIS L-200-03 / L-100-05 Speed [m/s] 15 0.4 BIS L-201-03 20 0.45 BIS L-202-03 27.5 0.6 BIS L-203-03 10 0.28 Set screw Active surface Characteristic data by data carrier at read distance [mm] 40 7.3 ø5.3 Speeds (at standard setting data comparison counter = 2): 5.3 (3x) 40 0 - 30 ± 15 BIS L-201-03 / L-101-05 0 - 40 ± 20 BIS L-202-03 / L-102-05 0 - 55 ± 30 BIS L-203-03 / L-103-05 0 - 20 ± 10 Speeds (at "BIS L-10_-05" and "CRC data check"): BIS L-100-05 at read distance [mm] Speed [m/s] 15 0.45 BIS L-101-05 20 BIS L-102-05 27.5 0.72 BIS L-103-05 10 0.36 0.5 Data carriers of type BIS L-10_-05 may only be used with the CRC_16 setting or with a serial number duplicated by a BIS L-20_-03 data carrier. 19 english 20 BIS L-400-035-002-_ _-S115 Installation Set screw Clear zone Cable length max. 20 m Cable length 50 cm Active surface Speeds (at standard setting data comparison counter = 2): Characteristic data by data carrier at v = 0 (static condition) Characteristic data by data carrier Center axis offset at a (installed in clear Read distance of: (mm) zone) distance (mm) 0-10 0-15 0-20 0-25 BIS L-200-03 / L-100-05 0 - 23 ± 12 ± 12 ±8 BIS L-201-03 / L-101-05 BIS L-203-03 / L-103-05 0 - 27 ± 15 ± 15 ± 15 ±6 0 -16 ±8 ±4 at read distance [mm] Speed [m/s] BIS L-200-03 11.5 BIS L-201-03 13.5 0.22 BIS L-203-03 0.15 0.18 Speeds (at "BIS L-10_-05" and "CRC data check"): at read distance [mm] Speed [m/s] BIS L-100-05 11.5 0.22 BIS L-101-05 13.5 0.3 BIS L-103-05 0.18 Data carriers of type BIS L-10_-05 may only be used with the CRC_16 setting or with a serial number duplicated by a BIS L-20_-03 data carrier. 20 english L-400_835996_0803_E.p65 21 BIS L-400-035-003-_ _-S115 Installation Set screw Clear zone Cable length max. 20 m Cable length 50 cm Active surface Speeds (at standard setting data comparison counter = 2): Characteristic data by data carrier at v = 0 (static condition) Characteristic data Center axis offset by data carrier (installed in clear at a distance of: Read (mm) zone) distance (mm) 0-5 0-8 0-11 BIS L-203-03 / L-103-05 0 -11 ±6 ±4 ±2 BIS L-203-03 at read distance [mm] Speed [m/s] 5.5 0.11 Speeds (at "BIS L-10_-05" and "CRC data check"): BIS L-103-05 at read distance [mm] Speed [m/s] 5.5 0.14 Data carriers of type BIS L-10_-05 may only be used with the CRC_16 setting or with a serial number duplicated by a BIS L-20_-03 data carrier. 21 english 22 BIS L-400-035-004-_ _-S115 Installation Set screw Cable length max. 20 m Clear zone 50 Clear zone 50 Clear zone 50 Active surface Cable length 50 cm Speeds (at standard setting data comparison counter = 2): Characteristic data by data carrier at v = 0 (static condition) Characteristic data by data carrier Center axis offset at a (installed in clear Read distance of: (mm) zone) distance (mm) 0-10 0-15 0-20 0-25 BIS L-200-03 / L-100-05 0 - 23 ± 12 ± 12 ±8 BIS L-201-03 / L-101-05 BIS L-203-03 / L-103-05 0 - 27 ± 15 ± 15 ± 15 ±6 0 -16 ±8 ±4 at read distance [mm] Speed [m/s] BIS L-200-03 11.5 BIS L-201-03 13.5 0.22 BIS L-203-03 0.15 0.18 Speeds (at "BIS L-10_-05" and "CRC data check"): at read distance [mm] Speed [m/s] BIS L-100-05 11.5 BIS L-101-05 13.5 0.3 BIS L-103-05 0.18 0.22 Data carriers of type BIS L-10_-05 may only be used with the CRC_16 setting or with a serial number duplicated by a BIS L-20_-03 data carrier. 22 english L-400_835996_0803_E.p65 23 BIS L-400-035-001-_ _-S115 Reorienting and Rotating the Read Head Reorienting the read head - Remove the two screws on the read head base - Turn the read head module 180° - Tighten both screws Rotating the read head - Unscrew the set screw - Read head module can be rotated stepless (complete with read head base) to the desired position (range: 270°) - Tighten set screw - Read head module is secured against over-rotation ☞ Read head modules are not interchangeable! Active surface positions Active surface BIS L-400 module Set screw Read head module Read head base Screw Mounting base english 24 BIS L-400-035-00_-_ _-S115 Installation Pin assignments BIS L-400-... 24 english RS232 = 00 RS422 = 02 Color code using cables BKS-S116-PU / -S115-PU OUT TP TxD A (R+) Y (T+) yellow gray RxD B (R-) pink NC NC red RTS (TP) Z (T-) green -VS -VS blue +VS +VS brown COM COM white 23 L-400_835996_0803_E.p65 25 BIS L-400-035-00_-00-S115 Interface Information Interface V.24 / RS232 9 pin connector ➀ RTS connection (TP) allows TP display in the BISCOMRW.EXE program. ➁ OUT TP switches to +24V when there is a data carrier in the capture zone. english 26 BIS L-400-035-00_-02-S115 Interface Information Do not change position of JP RS422 4-wire point-to-point Termination resistor * Galvanic isolation is recommended for the supply voltage and RS422 interface! Data line twisted pair. 26 english 25 L-400_835996_0803_E.p65 27 BIS L-400-035-00_-00-S115 Connection Diagrams Wiring the outputs OUT TP (only for RS232) Supply voltage: Output current: Voltage drop at 50 mA: DC 24 V +10% / –20% (incl. ripple) max. 200 mA < 1.5 V english 28 BIS L-400 Technical Data General data Housing Plastic (PBT) Temperature range Ambient temperature 0 °C to +60 °C Enclosure rating Enclosure rating IP 67 (only when assembled) Supply voltage Supply voltage Current consumption DC 24 V +10 % / –20 % (incl. ripple) ≤ 50 mA with no load LED function indicator Power Tag Present Overflow LED green LED yellow LED yellow flashing (The "Tag Present" LED flashes rapidly if the data from a data carrier were not completely read and a new data carrier has arrived in the active zone.) The CE Marking verifies that our products conform to the requirements of the EU Directive 2004/108/EC (EMC Directive) and the EMC Law. In our EMC Laboratory, which is accredited by the DATech for Testing Electromagnetic Compatibility, we have verified that Balluff products meet the EMC requirements of the following Generic Standards: EN 61000-6-4 (Emission), EN 61000-6-2 (Noise Immunity). 28 english 27 L-400_835996_0803_E.p65 29 BIS L-400 Ordering Information Part Numbers BIS L-400-035-00_-0_-S115 Balluff Identification System Series L Hardware type 400 = Plastic housing Software type 035 = Serial Hardware type 001 = Coil Ø 34 mm 002 = discharged read head module M18 (0.5 m cable) 003 = discharged read head module M12 (0.5 m cable) 004 = discharged read head module C-305 housing (0.5 m cable) Interface 00 = RS232 02 = RS422/RS485 (4-wire, Point-to-Point) Module S115 = M12 8-pole female english 30 BIS L-400 Ordering Information Accessories (optional, not included in scope of delivery) Type Part No. Mating connector without cable BKS-S115-00 Cable Cable (Pin assignments see (Pin assignments see 24) 24) BKS-S116-PU-.. BKS-S115-PU-.. Cable is available in various standard lengths: 2 m, 5 m, 10 m, 15 m, 20 m, 25 m Example: ☞ 30 english BKS-S115-PU-02 Part number for 2 m cable BKS-S116-PU-15 Part number for 15 m cable For BIS L-400-035-00_-00-S115 and a baud rate of 19.200 cable length max. 15 m 9.600 cable length max. 20 m. 29 L-400_835996_0803_E.p65 31 Appendix, ASCII Table DeciControl Hex ASCII mal Code 00 Ctrl @ NUL 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 02 Ctrl B STX 24 18 Ctrl X CAN 46 2E 67 43 88 58 109 6D 6C 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 31
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