Identec Solutions ILR-IP3NA i-Port3 User Manual Part 15 with 38 dB rejection

Identec Solutions, Inc. i-Port3 Part 15 with 38 dB rejection

Manual

Rhein Tech Laboratories, Inc. Client: Identec Solutions, Inc. 360 Herndon Parkway Model: i-PORT 3 Suite 1400 Report No: 2005011 Herndon, VA 20170 Standards: FCC 15.245/IC RSS-210 http://www.rheintech.com Date: May 11, 2005 Page 36 of 48 APPENDIX H: MANUAL Please see the following pages.
_______________________________________________________________________ Document #7201-001, Rev C Page 1 i-PORT3 User’s Guide IDENTEC SOLUTIONS, Inc. Suite 102, 1860 Dayton Street Kelowna, British Columbia Canada V1Y 7W6 Tel: (250) 860-6567 Fax: (250) 860-6541 www.identecsolutions.com
________________________________________________________________________ Document #7201-001, Rev C Page 2 Proprietary Notice This document contains confidential information proprietary to IDENTEC SOLUTIONS, Inc. and may not be used or disclosed to other parties in whole or in part without prior written authorization from IDENTEC SOLUTIONS, Inc. Disclaimer and Limitation of Liability IDENTEC SOLUTIONS, Inc. and its affiliates, subsidiaries, officers, directors, employees and agents provide the information contained in this Manual on an “as-is” basis and do not make any express or implied warranties or representations with respect to such information including, without limitation, warranties as to non-infringement, reliability, fitness for a particular purpose, usefulness, completeness, accuracy or currentness. IDENTEC SOLUTIONS, Inc. shall not in any circumstances be liable to any person for any special, incidental, indirect or consequential damages, including without limitation, damages resulting from use of or reliance on information presented herein, or loss of profits or revenues or costs of replacement goods, even if informed in advance of the possibility of such damages. Trademarks “IDENTEC SOLUTIONS”, “Intelligent Long Range”, “ILR” and the stylized “i” are registered trademarks and “i-Q”, “i-D”, “i-CARD”, “i-PORT”, “i-LINKS”, “Solutions. It’s in our name.” are trademarks of IDENTEC SOLUTIONS, Inc. and/or IDENTEC SOLUTIONS AG. Copyright Notice Copyright © 2002 IDENTEC SOLUTIONS, Inc. All rights reserved. No part of this document may be reproduced or transmitted in any form by any means, photographic, electronic, mechanical or otherwise, or used in any information storage and retrieval system, without the prior written permission of IDENTEC SOLUTIONS, Inc.
________________________________________________________________________ Document #7201-001, Rev C Page 3 Radio Frequency Compliance Statement IDENTEC SOLUTIONS, Inc. is the responsible party for the compliance of the following devices: MODEL: i-PORT 3 FCC ID: O2E-ILR-IPORT3 CANADA: Pending EUROPE: CE 0678(!) The user(s) of these products are cautioned to only use accessories and peripherals approved, in advance, by IDENTEC SOLUTIONS, Inc. The use of accessories and peripherals, other than those approved by IDENTEC SOLUTIONS, Inc., or unauthorized changes to approved products, may void the compliance of these products and may result in the loss of the user(s) authority to operate the equipment. Operation is subject to the following conditions: (1) these devices may not cause harmful interference, and (2) these devices must accept any interference, including interference that may cause undesired operation of the device. FCC Compliance This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communication. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his/her own expense. Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Industry Canada Compliance This Class A digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations. Cet appareil numérique de la classe A respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (EIRP) is not more than that required for successful communication. Important Note To comply with FCC radio frequency exposure compliance requirements, this device must be installed by an IDENTEC SOLUTIONS certified technician. When installing antennas, a 20 centimeter passing distance must be maintained from any body part of the user or nearby persons and the antenna. The installer of this radio equipment must ensure that the antenna is located or pointed such that it does not emit RF field in excess of Health Canada limits for the general population; consult Safety Code 6, obtainable from Health Canada.
________________________________________________________________________ Document #7201-001, Rev C Page 4 Table of Contents 1.0 INTRODUCTION ...........................................................................................................................................5 1.1 FUNDAMENTALS.............................................................................................................................................5 1.2 SYSTEM OVERVIEW........................................................................................................................................5 2.0 COMPONENTS...............................................................................................................................................6 2.1 I-PORT3.........................................................................................................................................................6 2.2 ANTENNAS .....................................................................................................................................................6 2.3 I-Q TAG ..........................................................................................................................................................7 2.4 I-D2 TAG ........................................................................................................................................................8 3.0 INSTALLATION AND START-UP..............................................................................................................9 3.1 INSTALLATION AND START-UP.......................................................................................................................9 MOUNTING THE I-PORT...........................................................................................................................................13 3.2 LED DISPLAYS.............................................................................................................................................14 3.3 CABLE CONNECTIONS AND PLUG ALLOCATION ...........................................................................................15 4.0 SOFTWARE, CONFIGURATION..............................................................................................................16 4.1 STANDARD SETTINGS, IP-ADDRESS, PASSWORD ..........................................................................................16 4.2 CONFIGURATION, SETTINGS .........................................................................................................................16 4.3 BOOT MENU (SERIAL)..................................................................................................................................25 4.4 INTERFACES ................................................................................................................................................27 4.5 PROTOCOLS.................................................................................................................................................27 5.0 SYSTEM DESCRIPTION............................................................................................................................28 5.1 COMMUNICATION SYSTEM, I-PORT, TAG....................................................................................................28 6.0 TECHNICAL SPECIFICATIONS ..............................................................................................................30 6.1 CODES, PARAMETERS...................................................................................................................................30 7.0 TROUBLESHOOTING................................................................................................................................32 7.1 TROUBLESHOOTING......................................................................................................................................32 7.2 HOTLINE.......................................................................................................................................................33
________________________________________________________________________ Document #7201-001, Rev C Page 5 1.0 Introduction 1.1 Fundamentals IDENTEC SOLUTIONS’ ILR® (Intelligent Long Range®) technology is the next generation of long range RFID (Radio Frequency IDentification). The objective is wireless and automated data collection over large distances. HOW RFID WORKS Data is transmitted via high frequency radio waves between a tag and an interrogator. Information stored on the tag can be read and modified. Data can be exchanged over long distances, even in the presence of extreme operating conditions such as dust, dirt, paint or oil. The core element of the system is the active ILR tag, which can communicate large amounts of data (up to 32 kBytes) at a rapid rate of transmission over very long distances (up to 100 meters). A sophisticated anti-collision handling algorithm enables the interrogator (i-PORT) to record data simultaneously from hundreds of these tags within seconds. Connection of the interrogator to a host computer system permits global data accessibility via a variety of software platforms. CHARACTERISTICS OF ILR: • UHF Frequency (868 / 915 MHz) • Long read and write range of 30 meters (optional up to 100 meters) • Variable read range from just a few meters up to 100 meters • Large storage capacity (8 kB or 32 kB) • Temperature monitoring and recording (optional) • Highly visible LED “pick-by-light” (optional) • Long battery lifetime (up to 6 years) • Anti-collision process and multi-tag handling 1.2 System Overview IDENTEC SOLUTIONS’ ILR-System consists of 4 main components: • Active tags (also called transponders) with internal power supply, which are used to identify goods or to store data and histories • Interrogator (i-PORT; fixed-mounted) and handheld devices (mobile), which exchange information with the tags and host computer systems • Antenna types for different applications • A central computer system as basis for control and monitoring
_______________________________________________________________________ Document #7201-001, Rev C Page 6 2.0 COMPONENTS 2.1 i-PORT3 i-PORT3 is the next generation of IDENTEC SOLUTIONS’ ILR interrogators. It is capable of communicating not only with tags from the i-Q series, but also with tags from the i-D2 series. The communication range is up to 100 meters for i-Q tags and up to 6 meters for i-D tags. Up to four antennas (plus one extra send antenna) can be connected to i-PORT3; built-in signal strength measurement capability enables the localization of tags using triangulation. i-PORT3 is delivered complete with standard software, which offers the user a variety of options: • Communication with ILR tags (i-Q and i-D) • Simultaneous operation with up to four antennas (receive), with the option of a fifth antenna (send) • Communication with host computer systems via Ethernet interface • Data processing (event messages, in/out, etc.) • Configuration by means of web-interface (remote maintenance) i-PORT3 has a Real-Time Operating System (RTOS: Thread X) and an internal Real-Time Clock (RTC), which permit an exact time allocation of the data. Up to 2000 data messages can be stored temporarily. 2.2 Antennas A variety of antennas can be used, depending on application. The antennas are differentiated by characteristics such as polarization, apex angle, and gain. Optimal fit to the read zone is achieved by the right choice of antenna (characteristics) and the power setting. As the antennas are passive system elements, no tuning is required, which facilitates installation and maintenance. Please consult with your system provider to discuss which antenna is most suited for your project implementation.
_________________________________________________________________________ Document #7201-001, Rev C Page 7 2.3 i-Q Tag This active tag is particularly suited for: - Identification - Tracking and Tracing - Localization - Temperature Monitoring i-Q tags are available in a variety of configurations, i.e. with 8 kByte or 32 kByte of memory, an optional LED for visual recognition, and optional temperature logging function. Furthermore, they are available at 868 MHz for use in Europe, at 915 MHz for use in North America and at both frequencies for transcontinental applications. Polarization is dependent on orientation and is rotation symmetrical. Vertically Polarized Horizontally Polarized
_________________________________________________________________________ Document #7201-001, Rev C Page 8 2.4 i-D2 Tag This active tag is particularly suited for: - Identification - Tracking and Tracing - Localization i-D tags are available in a variety of configurations. The tags have 64 bytes of memory, an optional LED for visual recognition, and are available in two different housing types (for personnel identification and for industrial applications). The tag transmits a low power signal at 868 MHz and can therefore be used in both Europe and North America. Polarization is dependent on orientation and is rotation symmetrical. Vertically Polarized Horizontally Polarized
_________________________________________________________________________ Document #7201-001, Rev C Page 9 3.0 INSTALLATION AND START-UP 3.1 Installation and Start-Up Before installation, the user should have thorough knowledge of the application. The read locations need to be defined; whether the object is moving or stationary needs to be determined. If the objects in question are moving objects, their speed is important for determining the scan interval. The read locations need to be sufficiently spaced. Rule of thumb is that the distance between two i-PORTs should be at least double the read range of the i-PORTs (or double the distance required) to synchronize the i-PORTs. Mounting Site: The i-PORT should be mounted as close as possible to the read location as lengthy antenna cables reduce the range of the system. A 10-meter coaxial cable induces a loss of 6 dB. This in turn means a reduction by 50% in output power and range (see diagrams). Cable losses as a function of cable length are displayed in the above diagram. The values are based on an RG58 coaxial cable at a frequency of 900 MHz. Cable Length vs. Cable Loss0.002.004.006.008.0010.0012.000.00 5.00 10.00 15.00 20.00Cable Length (m)Cable Loss (dB)Cable Loss / dB
_________________________________________________________________________ Document #7201-001, Rev C Page 10 In the diagram above, the relative range is displayed as a function of the cable length. Relative because the range is dependent on the environment of the system. Under ideal conditions (free field, high-sensitivity tags, high-sensitivity i-PORT, maximum output power), ranges of up to 100 meters can be achieved. But if 20 meters of antenna cabling are used, the cable losses amount to approximately 12 dB, which reduces the original range to just one-quarter (25 meters)! The range losses as displayed in the diagram are independent of the original range. If the range is 30 meters (free field, low-sensitivity tags, low-sensitivity i-PORT, maximum output power) and 10 meters of antenna cabling are used, the range is reduced by 50%. After mounting the i-PORT, the antennas need to be installed and connected to the designated antenna sockets. If antenna extension cables are required, check these for function or short circuits before you begin with the start-up. Alignment of Antennas: Align the antennas with the tags or the objects to be monitored. Linearly polarized antennas must have the same polarization as the tags, either horizontal or vertical. Circular polarized antennas are not dependent on the polarization of the tags. Based on the Orientation Diagram, an initial rough estimate of the read zone is possible. First set the send range of the i-PORT. To do this, use the i-PORT’s blink mode (Note: Inhibit Time must be set to “0”). With a test tag (with LED) in hand, walk off the read zone. As long as the tag blinks, you are still within the zone. Reduce the i-Q or i-D Tx Power parameter as much as required until the read zone has reached the desired size. System Test: You can use the debug port to test the system and the range. Connect the i-PORT via crossover network cable directly to a laptop computer. Create a Telnet connection by dialing up on the debut port (IP-Address: 192.168.2.244, Port: 7090). Under “Start” and “Execute”, type in “Telnet”. This terminal program will then be started. Cable Length vs. Range01020304050607080901000.00 5.00 10.00 15.00 20.00Cable Length (m)Range (%)Rangec
_________________________________________________________________________ Document #7201-001, Rev C Page 11 Enter the IP-Address of the i-PORT, in order to connect with the i-PORT debug port. Debug information will then be displayed on the monitor. The debug port must be activated (see Debug Config).
_________________________________________________________________________ Document #7201-001, Rev C Page 12 The result of the scan is displayed on the debug port. Each Tag-ID is listed with the measured signal strength (depending on the number of active antennas). No. Tags in List Tag-ID Field Strength Antenna 1 Field Strength Antenna 2 Session Setup (inactive) Read data (inactive) Data (inactive)
_________________________________________________________________________ Document #7201-001, Rev C Page 13 Mounting the i-PORT 211238,721,918020,5905201a Use the four mounting holes (diameter 5 mm) to attach the i-PORT to the side of the housing. The amount of space required to mount the i-PORT is 200mm x 250mm x 60mm (L x H x W). The i-PORT has a mass of approximately 2 kg. A 3mm hex wrench is required to open the i-PORT. Use the rubber grommet with hole to feed cables through the housing to the outside (cable diameter 4.75 mm to 6 mm); seal the unused feed-throughs with the blind plugs. These feed-throughs are intended for RG58 (antenna), Ethernet or serial cables. Enclosure rating IP64 is thus achieved. If a higher enclosure rating is required, the i-PORT must be placed in an additional housing.
_________________________________________________________________________ Document #7201-001, Rev C Page 14 3.2 LED Displays Status LEDs: a) POWER: Lights up when power is applied to the i-PORT b) RUN: Blinks (every 2 seconds) as soon as the i-PORT has booted (approx. 10 seconds after power-up) c) HOST: Lights up when a host is connected to the i-PORT d) ERROR: Lights up when an error occurs (see section: Troubleshooting) COM LEDs: a) RX: Lights up when the i-PORT receives data on serial interface b) TX: Lights up when the i-PORT sends data on serial interface INPUT LEDs: a) 1-4: Light up when Inputs 1-4 are set (Connection to Ground) ANTENNA LEDs: a) 1-4: Light up when there is activity at corresponding Antennas 1-4 Green: Antenna is sending Red: Antenna is receiving (Orange to red, depending on the strength of the signal b) W: Lights up when there is activity at the Wake-up Antenna OUTPUT LEDs: a) 1-4: Light up when the corresponding Outputs 1-4 are set
_________________________________________________________________________ Document #7201-001, Rev C Page 15 3.3 Cable Connections and Plug Allocation IN 1+10..30VGND+10..30VIN 2GNDIN 1+10..30VIN 2GNDINPUTSUPPLY INPUT RS 232 10/100 BASE-TLNKACTOUTPUT123 4ANT 1 ANT 2 ANT 3 ANT 4 ANT W Antenna jacks: ANT1-4: SMA sockets, send and receive antennas ANT W: SMA socket, send antenna ONLY (WakeUp Antenna) Terminal Block 1: +10-30V Connection for power supply (10-30V DC) Supply GND Connection for power supply (GND) Supply Terminal Block 2: +10-30V Power supply for optional inputs (max. 4W) Input IN1 Connection for Sensor 1 Input IN2 Connection for Sensor 2 Input GND Ground connection for optional inputs Input Terminal Block 3: +10-30V Power supply for optional inputs (max. 4W) Input IN3 Connection for Sensor 3 Input IN4 Connection for Sensor 4 Input GND Ground connection for optional inputs Input Terminal Block 4: 1 Normally open Output 1 (Relay) Output COM Ground from Relays 1 and 2 Output 2 Normally open Output 2 (Relay) Output 3 Normally open Output 3 (Relay) Output COM Ground from Relays 3 and 4 Output 4 Normally open Output 4 (Relay) Output Serial and Ethernet Interface: RS 232 interface (up to 115 kb/s) and Ethernet interface (10 / 100 Mbit/s) GND+10..30VSUPPLYIN 1+10..30VIN 2GNDINPUTIN 1+10..30VIN 2GNDINPUTOUTPUT123 4
_________________________________________________________________________ Document #7201-001, Rev C Page 16 4.0 Software, Configuration 4.1 Standard Settings, IP-Address, Password The i-PORT is supplied with the following factory settings: IP-Address 192.168.2.244 Subnet-Mask: 255.255.255.0 User Name: user Password: identec To change the IP-Address, see “Boot Menu (Serial)” 4.2 Configuration, Settings Direct Connection: Connect the i-PORT directly to the network connection in your PC, laptop, etc. using a crossover network cable. Ensure that the PC’s IP-Address lies in the same subnet as that of the i-PORT. Network Connection: Connect the i-PORT with a straight network cable to the network. To test the connection to the i-PORT, open a DOS window and type in the command <ping 192.168.2.244>. You should receive a reply from the i-PORT. After successfully testing the i-PORT connection, you can start your browser and open the i-PORT web interface. To do this, type in the i-PORT address http://192.168.2.244 In doing this, you will get to the Start page for the i-PORT. Several sub-menus are available to you for configuration and for testing purposes.
_________________________________________________________________________ Document #7201-001, Rev C Page 17 “Home” Menu: Information about version numbers, firmware, serial numbers, etc. is contained in this menu. In the top line you can see an overview of all the menus. Click here to get to any of the other menus.
_________________________________________________________________________ Document #7201-001, Rev C Page 18 “Status” Menu: Status information, which may be required in case maintenance is needed, is available in this menu. “Processor Activity” Menu: Processor information, which may be required in case maintenance is needed, is available in this menu.
_________________________________________________________________________ Document #7201-001, Rev C Page 19 “Configuration” Menu: For explanation of parameters, see next page.
_________________________________________________________________________ Document #7201-001, Rev C Page 20 i-PORT General: Standard i-PORT settings such as type, external devices, etc. i-PORT Type 2 possibilities: “Fix” and “mobile VisuMC” Enter the i-PORT type here. Standard type is “Fix”, this means that the i-PORT is stationary. Currently only special software “MobileVisuMC” still available. i-PORT Main ID i-PORT identifier for event messages (Area ID) i-PORT SubID i-PORT identifier for event messages (Area SubID) i-PORT SerDevice Used to select the type of device connected to the serial port. This functionality has not been implemented at this time. i-PORT Longitude Longitude co-ordinates i-PORT Latitude Latitude co-ordinates Host Connection: These are settings used if the i-PORT is to be connected to a host computer (currently only “Mobile VisuMC”). Host IPAddr Host computer IP address Host Port Host computer port Host TimeOut i-PORT timeout Host SyncInterval Interval for synchronizing i-PORT time (if a GPS device is connected, time is synchronized with GPS time) Host SendInterval Interval for sending messages to host computer Host ListSize When this value is reached, the list is sent to the host computer Debug Config: Settings for the Debug output (Port 7090). If a check-box is selected, that parameter is valid. Debug HostMirror Output on Debug Port of all data that is exchanged on the Host Interface (serial or Ethernet). Debug TagList Time after which a tag list is outputted on the Debug Port (“0” means no output) Debug NewTag Output of newly-recognized tags (Note the Inhibit Time!!) Debug ScanTag Output of tag list after sequence execution (see Page 28) Synchronization: Settings when several i-PORTs are located in a small space, necessitating synchronization. After marking the check-box, the IPs of the other i-PORTs can be entered into the designated field. Neighbour(s) IP Enter IP addresses of the neighbouring i-PORTs Timeout Timeout for synchronization Scan: i-PORT settings for the scan process. Mode: 3 possibilities: “Host Only”, “Continuous” and “Input 1” “Host Only” means that the i-PORT waits for commands, processes them, and is otherwise inactive. “Continuous” means that the i-PORT performs continuous scans. “Input 1” mode has not been implemented at this time. Slot Select Number of slots in which tags can answer. This is part of the anti-collision process. Set at least double the amount of slots as the maximum number of tags that can be located in the zone at one time. The elapsed time per slot in which tags can answer is 1.2 ms. Num of Scans In “Test Mode”, this is also the number of scans. Scan Pause Pause inserted by i-PORT after each sequence (see page 28)
_________________________________________________________________________ Document #7201-001, Rev C Page 21 Blink: Setting to cause tags entering the zone to blink (dependent on Inhibit Time!) Blink If this check box is marked off, each newly-recognized tag will blink. If Inhibit Time is activated (>0), it must first elapse for the tag (reentering the zone) to blink again. Read data: Settings for i-PORT to read data from tags (mark off check box) Start Address Address from which i-PORT begins to read data Num of Bytes Number of bytes that are read starting from the Start Address Power Boost Additional output power required for read process Retries Number of maximum attempts to read data Tag power saving: Settings for i-PORT to send tags into Sleep Mode (mark off check box) Mode 3 possibilities: “Sleep”, “Mute” or “Both” Sleep, Mute, Both (i-Q): All 3 settings have the same effect for i-Q tags (sleep). For this duration, the tags can no longer be communicated with (also from other i-PORTs). After this time span has expired, the tags become available again. Sleep (i-D): The tag cannot be communicated with for the duration of the sleep time. If after the sleep time a renewed sleep signal is received from the same i-PORT, the tag will again go into sleep mode. If no signal is received from the same i-PORT or if a signal is received from a different i-PORT, the tag returns to normal mode. Mute (i-D): Tags receive a signal, but give no answer for the duration of the “mute”. If the tag receives a renewed signal from the same i-PORT, the time will be re-triggered. Otherwise, the tag returns to normal mode, as it likewise does if it receives a signal from a different i-PORT. Both (i-D): Combination of Sleep and Mute! Duration Duration of the Sleep/Mute mode Detection: i-PORT settings which determine which tag types to interrogate, and how. Tag Type 3 possibilities: “i-Q”, “i-D” and “Both” Depends on which tags need to be interrogated. Mode 3 possibilities: “Normal”, “Max. Level” and “In/Out” Normal: A tag is detected when it enters the zone Max. Level: Tag detection at maximum field strength (see also “Detection Time”) In/Out: Orientation recognition activated (Antenna 1…In, Antenna 2…Out, Antenna 3…In, Antenna 4…Out) Detection Time Max. Level Mode: Detection of tag at largest recorded field strength value within the detection time interval In/Out Mode: Detection of tag and calculation of orientation after detection time interval Inhibit Time If a previously interrogated tag leaves the zone for longer than the Inhibit Time, it will be recognized as a new tag when it reenters the zone. If the tag reenters the zone before expiration of the Inhibit Time, this time is reset as if the tag had never left the zone
_________________________________________________________________________ Document #7201-001, Rev C Page 22 Event message: Settings to determine when an event message is to be sent and how it should look. Event reason A tag or an input can serve as a trigger for an event Tag 3 possibilities: “Enter”, “Leave” or “Enter or Leave” A message is generated when the tag enters the zone, when it leaves the zone, or both when it enters AND when it leaves the zone. Input 3 possibilities: “Rising Edge”, “Falling Edge” or “Changing” A message is sent when the trigger detects either a rising edge, a falling edge, or when changes in the Input occur. Message content Each message can contain up to 4 additional pieces of information. By clicking on the check box, the corresponding information is added to the message (in addition to the Tag ID): i-PORT ID, Time/Date, Tag Status and Field Strength. Antenna settings: Settings for the antennas, power outputs, etc. Enable By marking the check box, the corresponding antenna is activated Scan Enable By marking the check box, the corresponding antenna is also able to send i-Q TxPower Power setting for i-Q tags at time of scan (send) i-D TxPower Power setting for i-D tags at time of scan (send) Rx Threshold Threshold (field strength of tag signal) required for tag recognition Sensitivity i-PORT receiver mode; this means that the Rx Threshold reaches –60dBm in low sensitivity mode and –90dBm in high sensitivity mode Calibration Differences in the various antenna types and cable lengths can be adjusted here (see example below) Valid data for each parameter can be obtained from table in Appendix A. Sequence: A sequence is defined as successive scans on one or several antennas. Example: 2 antennas are connected (enabled and scan enabled) “Scan” command is sent to the i-PORT Scan is executed on Antenna 1 (Tx), Antennas 1 and 2 receive (Rx) Scan is executed on Antenna 2 (Tx), Antennas 1 and 2 receive (Rx) Results of the scan command / sequence are sent back Calculation example for calibration: Coaxial cable RG58 loss of approximately 6dB for every 10 meters (at 900 MHz), i.e. 0.6 dB/m 1) Antenna 1: 5dB gain, 3-meter coaxial cable Antenna 2: 5dB gain, 10-meter coaxial cable Calibration parameters Antenna 1 = –(Gain Ant1 – Loss Cable 1) = –(5dB – 3m x 0.6 dB/m) = –3.2 dB Antenna 2 = –(Gain Ant2 – Loss Cable 2) = –(5dB – 10m x 0.6 dB/m) = +1.0 dB 2) Antenna 1: 5dB gain, 3-meter coaxial cable Antenna 2: 5dB gain, 15-meter coaxial cable Calibration parameters
_________________________________________________________________________ Document #7201-001, Rev C Page 23 Antenna 1 = –(Gain Ant1 – Loss Cable 1) = –(5dB – 3m x 0.6 dB/m) = –3.2 dB Antenna 2 = –(Gain Ant2 – Loss Cable 2) = –(5dB – 15m x 0.6 dB/m) =+4.0 dB
_________________________________________________________________________ Document #7201-001, Rev C Page 24 “General” Menu: With this menu, you can change the network settings of the i-PORT. Simply enter the new values in the appropriate fields and click on the SET&REBOOT button. The i-PORT will then reboot with the new network settings. You can write down the new IP address in the designated spot inside the i-PORT door.
_________________________________________________________________________ Document #7201-001, Rev C Page 25 4.3 Boot Menu (Serial) It is possible to change basic settings such as IP address, passwords, etc. via the serial interface. To accomplish this, the i-PORT has to be connected via the serial interface to a PC, (with a null-modem serial cable). Next, you need to start a terminal program (Hyperterminal, GanTerm, etc.) with the following settings: Bits per second: 9600 Data bits: 8 Parity: None Stop bits: 1 Protocol: None Start up the i-PORT as soon as there is a connection. Boot information appears on the screen and you must press the ESCAPE button within 2 seconds, in order to change the standard settings.
_________________________________________________________________________ Document #7201-001, Rev C Page 26 You now have the ability to change various standard settings: Project and Location Info: Location Assignment of i-PORT, Mounting Location Project Assignment of i-PORT, Project Password Settings: Password Enable/Disable Password on/off Username and Password Username/Password Network Interface Parameters: DHCP/IP Address DHCP or fixed IP Subnet Mask Subnet mask Gateway Gateway, if needed Com1 PPP IP Necessary for GSM-Modem Com1 PPP Peer IP Necessary for GSM-Modem Hardware Parameters: Baud Rate Data transmission 1.2 to 57.6 kbit/s Boot Delay Time to start Boot menu After the changes have been made and confirmed, the i-PORT will boot up and go into the designated mode. You can write down the new IP address in the designated spot inside the i-PORT door.
_________________________________________________________________________ Document #7201-001, Rev C Page 27 4.4 Interfaces Ethernet Interface: Rate of transmission: 10 / 100 Mbit/s Protocols: TCP/IP, FTP, Telnet, HTTP, SNMP Ports: Debugport 7090 for Debug data Communication Port 7070 for communication (commands, messages) WLAN: It is possible to effect a WLAN connection by means of a converter, for example a Client Bridge or Access Point. 4.5 Protocols The protocol used by the i-PORT is an ASCII protocol. The protocol allows a host computer to take control of the process or of the i-PORT. It is possible to execute scans, to read or write data, to start temperature logs etc. on command. For more information about the protocol, please refer to the i-PORT “Communication Protocol”.
_________________________________________________________________________ Document #7201-001, Rev C Page 28 5.0 System Description 5.1 Communication System, i-PORT, Tag Data communication between i-PORT and Tag: First the i-PORT sends out a scan signal. This signal contains an i-PORT ID and the number of available slots. All tags that are located in the read zone and that receive the signal search out a slot at random and answer in this slot. Each slot has a duration of 1.2 ms. This anti-collision process requires the availability of at least double the number of slots as the maximum number of tags expected; the probability of collisions increases as the slots are utilized. As a result of this scan signal, the i-PORT generates a tag list. Data can now be exchanged (read from or written to) with the tags on this list. Before data is exchanged with the tag, the i-PORT sends a Session Setup signal to this tag in order to prepare the tag for the impending interrogation. In contrast to the scan, which addresses all the tags, all other commands always refer to only one particular tag.
_________________________________________________________________________ Document #7201-001, Rev C Page 29 Host Only Mode: The i-PORT is inactive in “Host Only” mode and waits for commands from the host computer. When the host computer sends a scan command to the i-PORT, the i-PORT executes the scan and sends the results back to the host computer. If data now needs to be read from or written to a tag, the host computer must send the command to do so to the i-PORT. The i-PORT can be operated via the Ethernet interface (Port 7070) or via the serial interface in “Host Only” mode. Continuous Mode: In contrast to the “Host Only” mode, the i-PORT scans continuously in “Continuous Mode”. The settings to determine which data are to be read and in what intervals are configurable (see “Configuration”). The messages are made available at Port 7070. Events: Messages can be generated by tags or through inputs. The content of the messages can also be configured (see “Configuration”).
_________________________________________________________________________ Document #7201-001, Rev C Page 30 6.0 Technical Specifications 6.1 Codes, Parameters ILR® Parameters Compatibility ILR® i-Q Tags and ILR® i-D Tags ILR® i-Q Tag ILR® i-D Tag Read range (adjustable) 100m (300 ft) 6m (18 ft) Write range (adjustable) 100m (300 ft) 6m (18 ft) Max. response time (single tag) < 150 ms < 10ms Read rate (ID only) 100 tags/s Read rate – 128 bit data 35 tags/s Multi-tag-handling (simultaneous) Up to 2,000 tags RF Interface Frequency 868 MHz (EU) or 915 MHz (NA) ISM Band Certification RF rate of transmission FCC, Part 15 (US) Industry Canada EN 330 220 (EU) i-Q 115.2 kbit/s; i-D 38.4 kbit/s (Tx), 115.2 kbit/s (Rx) Number of antennas 5 (4 read/write + 1 wakeup) Antenna transmitters 1 Output power: up to 23 dBm — adjustable (50 steps) Antenna receivers 4 Sensitivity: up to -85 dBm — adjustable (100 steps) Antenna control Independent antennas, simultaneous operation (receive) User Interface Ethernet interface 10 Mbit/s / 100 Mbit/s Protocols Ports TCP/IP, FTP, Telnet, HTTP, SNMP 7090 Debug port, 7070 Communication port Serial interface RS232 – Setup and diagnostics only Input control 4 digital inputs for process synchronization Active when grounded, Rmax=560 Ohm Output control 4 relay outputs for process control max. breaking capacity: 30W (DC); 62.5VA (AC) max. contact load: 1A at 30VDC, 0.5A at 125VAC Status signals 19 status LEDs (for service and installation) CPU Operating system RTOS (Real Time Operating System) Thread X Program memory 2 MB Flash 8 MB DRAM Data memory 128 KB SRAM Configuration memory 8 KB EEPROM Time base Battery-backed Real Time Clock (RTC) Electrical Data Input voltage 10 – 30 VDC
_________________________________________________________________________ Document #7201-001, Rev C Page 31 Input power 7.5 W minimum Standards / safety CE and EN 330 220 Environmental Conditions Operating temperature 0°C to +50°C optional –30°C to +70°C Storage temperature -40°C to +80°C Humidity 90%, non-condensing Physical Data Dimensions 211mm x 190mm x 58mm Enclosure Aluminum, anodized Mass 1.9 kg Mounting 4 mounting holes, diameter 5mm Enclosure rating IP 64
_________________________________________________________________________ Document #7201-001, Rev C Page 32 7.0 Troubleshooting 7.1 Troubleshooting 1) If the red Error LED blinks during the boot process and continues blinking after a restart, contact the IDENTEC SOLUTIONS hotline. 2) If the Error LED lights up during operation, a system error has occurred (exception). First execute a cold start (interrupt the power supply) and observe the system. If the error occurs again, contact the IDENTEC SOLUTIONS hotline. 3) For other problems, follow the procedures as outlined below. Problem Possible Cause Procedure Solution No functionality after turning on the power supply No power - Measure the voltage at the terminal blocks - If no voltage at terminal blocks, check power supply unit - Measure directly at the outlet for a power adaptor - For a switching power supply, measure voltage at both input and output sides Change power supply unit, if necessary No communication between i-PORT and network (PC) i.e. cannot ping i-PORT Wrong IP address - Double-check the i-PORT IP address. Default-IP: 192.168.2.244 - Perform a ping on the IP (see “Configuration, Settings”) - If this is unsuccessful, start the Boot menu and check/change the IP Change the IP address if necessary and try to ping the i-PORT i-PORT IP and Host IP are not in the same subnet - Double-check the subnet mask Change the subnet mask Wrong network cable - Direct connection i-PORT / Host: cross-over network cable - i-PORT integrated into network: network cable Possibly change the network cable Defective network cable - Do optical check on cable Change network cable Tags are not being recognized Antennas are not connected - Check if the antennas are connected correctly Fasten antenna cables to the designated sites. Use torque wrench, if available, otherwise tighten the SMA plug lightly. Antennas are not being triggered - Check if antenna LEDs light up (LED: ANT1, ANT2, ANT3, ANT4, W) Activate the corresponding antenna (see “Configuration”)
_________________________________________________________________________ Document #7201-001, Rev C Page 33 Antenna is defective - Do optical check to see if antenna is defective Change antenna(s) if necessary Tag is out of read zone - Hold the test tag in front of the antenna and check if tag is being recognized (blinks, i.e. Debug port) If necessary, adjust the output power to the requirements i-PORT does not scan on various antennas Antennas are not being triggered - Check if the antennas in question are activated and scan-enabled (see “Configuration”) Turn on the desired antennas No messages on Port 7090 (Debug port) DebugInfo has been turned off (7090) - Check if Debug port is activated (i.e. which data is being transmitted) Activate the Debug port (“Configuration”) File download unsuccessful, i.e. i-PORT does not accept the file No connection with i-PORT - Check the IP address and the network cable Change the IP address if required or change the network cable Internet browser cannot display i-PORT web page Browser is trying to access Proxy Server - Deactivate your Internet browser’s proxy function 7.2 Hotline www.identecsolutions.com In North America: IDENTEC SOLUTIONS Inc. #102 – 1860 Dayton Street Kelowna, BC V1Y 7W6 Canada Tel: (250) 860-6567 Fax: (250) 860-6541 In Europe IDENTEC SOLUTIONS AG Millennium Park 2 A-6890 Lustenau Austria Tel.: +43 (0)5577 87387-0 Fax: +43 (0)5577 87387-15

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