User Guide FlatMesh Optical Displacement Node FM3N-LDS-IX FM3N-LDS-IXH 1.
Contents Warnings 1 ii Overview 1.1 The FlatMesh System . . . . . . . . . . . . . . . . . . 1.2 FlatMesh Optical Displacement Node (ODS) . . . 1.2.1 FM3N-LDS-IX(H) Physical Specification . . 1.2.2 Internal Battery . . . . . . . . . . . . . . . . . . 1.2.3 FlatMesh Radio Specifications . . . . . . . . 1.2.4 Optical Displacement Sensor Specification 1.2.5 Tilt Sensor Specification . . . . . . . . . . . . . . . . . . . 1 1 1 2 2 2 3 3 2 Installation 2.1 Mounting . . . . . . . . . . . . . . . . . . . . . .
Warnings Warning Protection provided by the equipment may be impaired if used in a manner contrary to this user manual. This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: 1. This device must accept any interference, and 2. This device must accept any interference received including interference that may cause undesired operation Changes or modifications not expressly approved by Senceive Limited could void the user’s authority to operate the equipment.
WARNINGS Warning This product contains a Class 2 laser. The user should avoid pointing the laser directly to the eye, while the device is powered ON.
Chapter 1 Overview 1.1 The FlatMesh System A FlatMesh network consists of a number of nodes connecting to one gateway device. In some situations multiple networks may be required on a single site, for example a site in which the number of nodes exceeds the number supported by a single Gateway, or a site where there are a set of separate measurement zones. A FlatMesh Node is a sensing unit with an integrated wireless mesh radio and battery.
CHAPTER 1. OVERVIEW 2 1.2.1 FM3N-LDS-IX(H) Physical Specification Dimensions Total Mass Housing Material International Protection Marking Mounting Options Node Operating Temperature Range Laser Operating Temperature Range 90 x 90 x 60 mm 0.6 kg (approx.) Die cast aluminium body IP68 (1m for 24 hours) Horizontal magnetic / wall mount -25°C to +70°C 1) -10°C to +50°C 2) 1. The node will participate in the FlatMesh network and provide tilt and onboard sensor readings within this temperature range. 2.
CHAPTER 1. OVERVIEW 3 1.2.4 Optical Displacement Sensor Specification Resolution Repeatability Range Laser Type 0.1 mm ±0.15 mm 50 meters (natural surface), 100 meters (white target), 150 meters (reflecting target) Class 2, 655nm (visible red) 1.2.5 Tilt Sensor Specification Resolution Repeatability (-IX variant) Repeatability (-IXH variant) Range 0.0001° (0.00175mm/m) ±0.0005°(±0.0087mm/m) ±0.0025°(±0.
Chapter 2 Installation The node will be delivered to you pre-configured. Simply affix the node to a structure within the range of the rest of the network. 2.1 Mounting The node must be securely mounted to a structure with the laser aperture pointing towards the object you wish to monitor. There are several mounting options available for accurately positioning Node. Warning The Optical Displacement Node with brackets could have a mass of up to 1.5kg.
Chapter 3 Data Readings 3.1 Optical Displacement The Optical Displacement node does not require any additional physical connections and will report displacement readings as soon as it connects to the FlatMesh network. The node reports the absolute displacement between the node the reference target in millimeters. 3.2 Tilt Readings If a triaxial tilt sensor is fitted, the node will report tilt readings in the same manner as a standard FlatMesh tilt meter.
Chapter 4 Maintenance The product should not require any maintenance after installation. If the need to clean the product should arise, use only a damp cloth and mild detergent. Do not use any solvents as this may damage the enclosure. Warning Only service personnel authorised by the manufacturer may open the enclosure. No user serviceable parts are located inside.
Chapter 5 Support 5.1 Troubleshooting - General FlatMesh Nodes are sealed units so checking of devices is confided to visual inspection, checking of connections and measurement of basic device parameters. 5.1.1 No new data from node Check if other nodes on the same gateway have been updating The FlatMesh Gateway operates a store-and-forward system. It collects data from nodes on its network all the time, and then periodically establishes a connection to the Web Monitor to transfer data.
CHAPTER 5. SUPPORT 8 Check that the antenna is tight The antenna connects to the node through a threaded SMA connection. This should be tightened by hand against the connector on the enclosure. If this connector is loose, the node’s signal strength and therefore its ability to connect to the network will be significantly impaired. Check that the antenna is correctly oriented The antenna’s orientation can also impact its ability to connect to other nodes.
Appendix A Import / Export Restrictions The products described in this user manual contain and use encryption algorithms for data authentication and security. Some countries require registration of these technologies. It is the importer’s responsibility to comply with all local regulations. Contact Senceive for more information.
Appendix B Software Licenses The firmware used in this product is partly bound to the following licenses. To obtain the source code for the components which are bound to these licenses, please contact the manufacturer: Senceive Limited Phone: +44 (0) 207 731 8269 Email: support@senceive.com Web: http://www.senceive.com B.1 FreeRTOS The FreeRTOS.org source code is licensed by the *modified* GNU General Public License (GPL), text provided below.
APPENDIX B. SOFTWARE LICENSES 11 When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things.
APPENDIX B. SOFTWARE LICENSES 12 rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License.
APPENDIX B. SOFTWARE LICENSES 13 Yoyodyne, Inc., hereby disclaims all copyright interest in the program ‘Gnomovision’ (which makes passes at compilers) written by James Hacker. , 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library.
APPENDIX B. SOFTWARE LICENSES 14 Copyright 1989, 1990 Advanced Micro Devices, Inc. This software is the property of Advanced Micro Devices, Inc (AMD) which specifically grants the user the right to modify, use and distribute this software provided this notice is not removed or altered. All other rights are reserved by AMD. AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS SOFTWARE.
APPENDIX B. SOFTWARE LICENSES 15 TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. (14) Alexey Zelkin Copyright (c) 2000, 2001 Alexey Zelkin All rights reserved.
APPENDIX B. SOFTWARE LICENSES 16 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. (20) DJ Delorie (i386) Copyright (C) 1991 DJ Delorie All rights reserved. Redistribution and use in source and binary forms is permitted provided that the above copyright notice and following paragraph are duplicated in all such forms.
APPENDIX B. SOFTWARE LICENSES 17 A PARTICULAR PURPOSE ARE DISCLAIMED.
APPENDIX B. SOFTWARE LICENSES 18 Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
APPENDIX B. SOFTWARE LICENSES 19 to this software may be copyrighted by their authors and need not follow the licensing terms described here, provided that the new terms are clearly indicated on the first page of each file where they apply. B.3 GCC Runtime Library GCC RUNTIME LIBRARY EXCEPTION Version 3.1, 31 March 2009 Copyright (C) 2009 Free Software Foundation, Inc. Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.
APPENDIX B. SOFTWARE LICENSES 20 ”The Program” refers to any copyrightable work licensed under this License. Each licensee is addressed as ”you”. ”Licensees” and ”recipients” may be individuals or organizations. To ”modify” a work means to copy from or adapt all or part of the work in a fashion requiring copyright permission, other than the making of an exact copy. The resulting work is called a ”modified version” of the earlier work or a work ”based on” the earlier work.
APPENDIX B. SOFTWARE LICENSES 21 6. Conveying Non-Source Forms. You may convey a covered work in object code form under the terms of sections 4 and 5, provided that you also convey the machine-readable Corresponding Source under the terms of this License, in one of these ways: a) Convey the object code in, or embodied in, a physical product (including a physical distribution medium), accompanied by the Corresponding Source fixed on a durable physical medium customarily used for software interchange.
APPENDIX B. SOFTWARE LICENSES 22 However, if you cease all violation of this License, then your license from a particular copyright holder is reinstated (a) provisionally, unless and until the copyright holder explicitly and finally terminates your license, and (b) permanently, if the copyright holder fails to notify you of the violation by some reasonable means prior to 60 days after the cessation.
APPENDIX B. SOFTWARE LICENSES 23 either of that numbered version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of the GNU General Public License, you may choose any version ever published by the Free Software Foundation.
