Doc.- No.: Version: Date: Page: KY.MAN.0105 4.0 17.05.2021 1 of 43 KY-LOC 1D.02.01 User Manual This document is the property of KYMATI GmbH and must not be copied or disclosed without its written authorisation. © - KYMATI GmbH – 2021 KY.MAN.0105 (4.0) KY-LOC 1D.02.
Doc.- No.: Version: Date: Page: KY.MAN.0105 4.0 17.05.2021 2 of 43 Document Status Doc.- No.: KY.MAN.0105 Version: 4.0 Doc - ID Draft X Finished Name / Function Date Signature Alexandros Elefsiniotis / Technical Team Document prepared by Document Status 17.05.2021 Martin Glänzer / Chief Technical Officer Document checked by 17.05.2021 Michael von Voithenberg / QA Document checked by 17.05.2021 Alexandros Elefsiniotis / Product Manager Document released by 17.05.
Doc.- No.: Version: Date: Page: KY.MAN.0105 4.0 17.05.2021 3 of 43 Documents Cancellation Notification: The following documents/versions are cancelled and no longer valid with the release of this document/version. Doc Number Version Name Document Change Details Change No. Date Version Changed Chapters 1 24.11.2020 1.0 All First Version 2 03.02.2021 2.0 All Minor Error corrections 3 05.02.2021 3.0 2.3-2.5,4.4 DoC Update USA and Canada. Power Supply and ES1 Limit added 4 17.05.
Doc.- No.: Version: Date: Page: KY.MAN.0105 4.0 17.05.2021 4 of 43 Table of Content Documents Cancellation Notification: ............................................................................... 3 Document Change Details .................................................................................................. 3 Reference Documents......................................................................................................... 3 Table of Content ......................................
Doc.- No.: Version: Date: Page: 5 KY.MAN.0105 4.0 17.05.2021 5 of 43 System Installation....................................................................................................23 5.1 Wiring Diagram ....................................................................................................23 5.2 Installation and Setup ..........................................................................................25 6 Setting Up the Devices and System Operation ........................
Doc.- No.: Version: Date: Page: KY.MAN.0105 4.0 17.05.2021 6 of 43 List of Figures Figure 1: Declaration of Conformity ......................................................................................10 Figure 2: Crossed-Out Wheelie Bin ......................................................................................12 Figure 3: KY-LOC 1D.02.01 side definition ...........................................................................15 Figure 4: KY-LOC 1D.02.01 Mechanical Drawing (Front View)..
Doc.- No.: Version: Date: Page: KY.MAN.0105 4.0 17.05.2021 7 of 43 List of Abbreviations Acronym AC CCC CE DC DE ETH EU FCC FW GND HF HW ICD ID Definition Alternating Current China Compulsory Certification European Conformity Marking Direct Current IEEE ISM LAN LED LOS MAC N.A.
Doc.- No.: Version: Date: Page: 1 KY.MAN.0105 4.0 17.05.2021 8 of 43 General Information The purpose of this user manual is to provide the required information to install, configure and operate the KY-LOC 1D.02.01 System. The user manual provides information to the following aspects: • System description including the principles of KY-LOC 1D.02.01 operation • Description of the individual KY-LOC 1D.02.01 parts/segments • Mechanical installation • Configuration of the KY-LOC 1D.02.01 system • KY-LOC 1D.
Doc.- No.: Version: Date: Page: 2 Warnings and Notices 2.1 General Notes KY.MAN.0105 4.0 17.05.2021 9 of 43 This manual is subject to change. Before installing and starting up a device, please observe the safety instructions listed in the following sections. This will help you use the device in the appropriate way and avoid making serious errors that may impair your health and damage the devices. We therefore recommend that you keep this manual near the devices.
Doc.- No.: Version: Date: Page: 2.3 KY.MAN.0105 4.0 17.05.2021 10 of 43 Declaration of Conformity Figure 1: Declaration of Conformity This document is the property of KYMATI GmbH and must not be copied or disclosed without its written authorisation. © - KYMATI GmbH – 2020 KY.MAN.0105 (4.0) KY-LOC 1D.02.
Doc.- No.: Version: Date: Page: 2.4 KY.MAN.0105 4.0 17.05.2021 11 of 43 Compliance Statement USA This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause interference. (2) This device must accept any interference, including interference that may cause undesired operation of the device. 2.
Doc.- No.: Version: Date: Page: 2.7 KY.MAN.0105 4.0 17.05.2021 12 of 43 Copyright This manual and all included documents are subject to copyright by KYMATI GmbH. All rights reserved. It is not allowed to duplicate and/or transfer them (or parts of it) to a third party, to pass them on or to make use of their content. To do so, the explicit permission of KYMATI GmbH is required. Infringements may be punished and will lead to compensation.
Doc.- No.: Version: Date: Page: 3 KY.MAN.0105 4.0 17.05.2021 13 of 43 System Description 3.1 System Overview A KY-LOC 1D.02.01 system consists of two units that conduct a range measurement between each other. The two units are using the time of flight of the Radar signals to measure a precise distance between each other. The units can be configured to receive the distance values on one unit or on both units. The units must be configured as Relay and Remote devices, as explained in chapter 6.
Doc.- No.: Version: Date: Page: 3.4 KY.MAN.0105 4.0 17.05.2021 14 of 43 Intended Use A system comprising of two KY-LOC 1D.02.01 radars provides accurate range information between them. All system components shall only be used for the above operation and every other use is unintended. The manufacturer will not be responsible for damages caused through incorrect usage. Incorrect usage may be, but is not limited to: • Any other use except of the intended application.
Doc.- No.: Version: Date: Page: 4 KY.MAN.0105 4.0 17.05.2021 15 of 43 Device Description The following chapter describes the sensor mechanics as well as the electrical interfaces in detail. 4.1 Mechanical Data Colour The unit is powder coated in colour RAL 5001 – The painting is non-conductive. Dimensions The following figures specify the outside dimensions as well as the mechanical and electrical connection points. All dimensions in mm. Figure 3: KY-LOC 1D.02.
Doc.- No.: Version: Date: Page: KY.MAN.0105 4.0 17.05.2021 16 of 43 Figure 4: KY-LOC 1D.02.01 Mechanical Drawing (Front View) Figure 5: KY-LOC 1D.02.01 Mechanical Drawing (Back View) This document is the property of KYMATI GmbH and must not be copied or disclosed without its written authorisation. © - KYMATI GmbH – 2020 KY.MAN.0105 (4.0) KY-LOC 1D.02.
Doc.- No.: Version: Date: Page: KY.MAN.0105 4.0 17.05.2021 17 of 43 Figure 6: KY-LOC 1D.02.01 Mechanical Drawing (Left Side View) Figure 7: KY-LOC 1D.02.01 Mechanical Drawing (Bottom View) 4.2 Mounting The KY-LOC 1D.02.01 has 4 x M6x13 bolts (at the rear) for mounting purpose. Use only stainless steel M6 DIN 985 nuts plus 6,4 mm washer according to: • 1.4301 / AISI 304 / V2A (X5CrNi18/10) or • 1.4571 / AISI 316 / V4A (X6CrNiMoTi17-12-2) to mount the bracket.
Doc.- No.: Version: Date: Page: KY.MAN.0105 4.0 17.05.2021 18 of 43 If there is rain or similar situations where water can fill the hole of the pressure valve it is not allowed to mount the device with the pressure valve (see chapter 4.3) on the top side. The KY-LOC 1D.02.01 shall be mounted tightly so that it cannot be moved unintentionally. A falling protection, part of KY-XTRA M.01.01, is mandatory for the device to avoid any accidents or damages.
Doc.- No.: Version: Date: Page: 4.3 KY.MAN.0105 4.0 17.05.2021 19 of 43 Interfaces A brief description of the interfaces is given below. Figure 10: KY-LOC 1D.02.01 Physical Interfaces (1) Plug for DC – IN / RS-485 (X1) Power/RS-485 connector (X1) to power the device and to communicate via RS-485 See chapter 7. (2) Ethernet (X2) Ethernet connector (X2) to communicate with the device and to power the device via PoE (802.11af). See chapter 7.
Doc.- No.: Version: Date: Page: 4.4 KY.MAN.0105 4.0 17.05.2021 20 of 43 Power Supply The sensor shall be powered with either a DC power supply via the X1 connector or via X2 connector (PoE - 802.15af) or plugging both is also allowed. The power supply for the sensor must comply with the ES1 limits and the voltage range stated in the datasheet. The sensor is protected with a reverse polarity circuit to avoid damages.
Doc.- No.: Version: Date: Page: X1 Connector Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 KY.MAN.0105 4.0 17.05.2021 21 of 43 Function RS-485-P RS-485-N DC In (9 - 36V DC) GND EXT TRG (n.a.) Table 2: Pin Definition X1 (DC/RS-485 connector) The DC/RS-485 connector provides a half-duplex serial RS-485 Interface. Further details on the RS-485 are mentioned in chapter 7. There is no termination of the RS-485 interface included in the device, so the bus must be terminated externally.
Doc.- No.: Version: Date: Page: KY.MAN.0105 4.0 17.05.2021 22 of 43 Power LED (4) If power is connected to the device this LED will illuminate. If this LED does not illuminate check the power connection (see Section 5.
Doc.- No.: Version: Date: Page: 5 System Installation 5.1 Wiring Diagram KY.MAN.0105 4.0 17.05.2021 23 of 43 To power the device, there are three options: 1.) An external DC power supply via the connector X1 can be used 2.) A PoE (802.11af) can be provided via X2 3.) or both interfaces can be used to power the device to have a redundant power supply. For data communication there are two interfaces. A RS-485 interface on connector X1 and an Ethernet interface on connector X2 (see Figure 11).
Doc.- No.: Version: Date: Page: Option 1: Option 2: Data IF: Ethernet (UDP) Data Output: Relay Side only Power: DC Option 3: Data IF: RS485 Data Output: Relay Side only Power: DC RADAR Sensor KY-LOC 1D.02.01 (Relay) Option 4: Data IF: RS485 Data Output: Relay + Remote Side Power: DC RADAR Sensor KY-LOC 1D.02.01 (Relay) Option 5: Data IF: Ethernet (UDP) Data Output: Relay Side only Power: PoE RADAR Sensor KY-LOC 1D.02.01 (Relay) RADAR Sensor KY-LOC 1D.02.01 (Relay) Ethernet (UDP) KY.MAN.
Doc.- No.: Version: Date: Page: 5.2 KY.MAN.0105 4.0 17.05.2021 25 of 43 Installation and Setup All installation, repair and servicing work must be carried out by qualified and trained technicians! The power supply source must be chosen in accordance with the power supply requirements. This document is the property of KYMATI GmbH and must not be copied or disclosed without its written authorisation. © - KYMATI GmbH – 2020 KY.MAN.0105 (4.0) KY-LOC 1D.02.
Doc.- No.: Version: Date: Page: 6 KY.MAN.0105 4.0 17.05.2021 26 of 43 Setting Up the Devices and System Operation This chapter describes how to operate the KY-LOC 1D.02.01 sensor. The following steps must be taken to have a basic measurement running: 1. Install the devices (see chapter 6.1) 2. Power up the devices (see chapter 6.2) 3. Configure the communication links (see “Communication Setup” message in Chapter 7) 4. Configure one device as Relay device (see chapter 7) 5.
Doc.- No.: Version: Date: Page: KY.MAN.0105 4.0 17.05.2021 27 of 43 Figure 16: Typical Set-up In default mode, only the relay can send out the distance information via its own interfaces. After mounting the device, the cable must be connected. On the Remote side only power is needed, at the side of the Relay, power and communication is necessary (chapter 5.1). If the Remote does not have a communication, the device must be configured in advance via a communication cable.
Doc.- No.: Version: Date: Page: 6.3 KY.MAN.0105 4.0 17.05.2021 28 of 43 Initial Configuration The devices must be configured during initial setup and the parameters must be configured through the communication interface. To configure the device the Ethernet or the RS-485 interface can be used. How to connect to the device is described above. It is only possible to configure the devices via the RS-485 or the Ethernet Interface. So, both devices must be connected to configure them.
Doc.- No.: Version: Date: Page: 7 KY.MAN.0105 4.0 17.05.2021 29 of 43 Interface Description There are two possibilities to communicate with the device, either through RS-485 or Ethernet. RS-485 (TIA / EIA-485-A) The RS-485 is a unidirectional 2 wire interface, with cable lengths up to 100m. The wires should have a termination Resistor of 120 Ω at both ends. RS-485 Parameters Transmission Rate Start Bit Stop Bit Parity Bits Data Bits Flow Control RS-485 Values 921.
Doc.- No.: Version: Date: Page: KY.MAN.0105 4.0 17.05.2021 30 of 43 through a bitwise XOR operation between the original byte and the modifier byte 0x20. During the decoding step one must search for the byte 0x7D, remove it and apply the modifier byte through a bitwise XOR operation to the following byte. All other bytes not listed in the transition table are not altered. The maximum size of such a single protocol frame is 258 bytes, if one has to translate every single byte in our message.
Doc.- No.: Version: Date: Page: KY.MAN.0105 4.0 17.05.2021 31 of 43 The CRC part with a size of 2 Bytes is described in the following table: Name CRC Offset 0 Datatype Unsigned Integer (16 Bit) Description CRCCCITT with generator 0x1021 and seed 0xFFFF The CRC is computed on Header and the Content specific data field. The CRC field is always at the end of a KYMATI Radar message.
Doc.- No.: Version: Date: Page: KY.MAN.0105 4.0 17.05.2021 32 of 43 Content Type 0x0001 0x0100 0x0101 0x0102 0x1000 Description Status Properties Firmware Update Communication Setup Measurement All offsets mentioned in this chapter are with respect to the start of the content specific data field in the KYMATI Radar message. Further, all messages in this chapter use the Destination Routing Identifier “Microcontroller”.
Doc.- No.: Version: Date: Page: reserved value 7 8 Byte Array of Length “size” KY.MAN.0105 4.0 17.05.2021 33 of 43 Write: The new value for the property or ignored otherwise. Read: this field can be ignored in the response but will be set in the request. The device will send the same content as response but with the “value” field set to the current or updated value of the given parameter.
Doc.- No.: Version: Date: Page: KY.MAN.0105 4.0 17.05.2021 34 of 43 Destination IP Address Read / Write 10 Unsigned integer (32 bit) IP address where all response messages are sent to when using the Ethernet connection. Default: 192.168.75.
Doc.- No.: Version: Date: Page: Field State Offset 0 Datatype Unsigned Integer (8 bit) Firmware Type 1 Unsigned Integer (8 bit) reserved reserved filesize 2 3 4 KY.MAN.0105 4.0 17.05.2021 35 of 43 Description Current State of the Firmware Update: 1 = Exchange of File Size 1 = Microcontroller 2 = Radar Unsigned Integer (32 bit) The total size of the firmware file to be uploaded to the device.
Doc.- No.: Version: Date: Page: KY.MAN.0105 4.0 17.05.2021 36 of 43 The device confirms the reception of each file segment with an ACK Status Message. In case of an error in any of the steps, a NACK Status Message is sent from the device along with an optional Text message describing the error. The new firmware will become active during the next reboot of the device. Improper use of these messages may render the KYMATI Radar unusable.
Doc.- No.: Version: Date: Page: KY.MAN.0105 4.0 17.05.2021 37 of 43 Measurement (ContentType = 0x1000) This content is used to start a measurement and get the associated measurement results which depend on whether the KYMATI Radar is configured as a Primary Radar or a Secondary Radar. Once all respective data has been sent, the Radar will send an ACK Status message in case of success or a NACK Status message in case of an error.
Doc.- No.: Version: Date: Page: 8 KY.MAN.0105 4.0 17.05.2021 38 of 43 Operational Limitations 8.1 Fresnel Zone Clearance To prevent performance degradation, the Fresnel zone clearance (at least of 1st order) between two sensors should be respected. The following notation is used hereafter: Sensor #1 d: distance between antennas Sensor #2 GSU Antenna F1: radius of 1st Fresnel Zone Figure 17: First Fresnel Zone The Fresnel Zone is the grey area shown in Figure 17.
Doc.- No.: Version: Date: Page: KY.MAN.0105 4.0 17.05.2021 39 of 43 If objects are in the line of sight it may be that the device measures a wrong distance or even loose the contact and therefore also the synchronization totally. In the case of a total loss, the synchronisation like the one at start-up will take place when the object is no longer in the line of sight, which might affect the overall range performance and/or the measurement quality. 8.3 Simultaneous Operation Adjacent KY-LOC 1D.02.
Doc.- No.: Version: Date: Page: 9 KY.MAN.0105 4.0 17.05.2021 40 of 43 Maintenance and Repair Do not open KY-LOC 1D.02.01 units. In case it is opened, the warranty has expired. All KY-LOC 1D.02.01 Units are maintenance free. In case of any problem with one or more devices, check first chapter 10. If the problem remains the KY-LOC 1D.02.01 unit might be damaged. Under any circumstances the units shall not be opened, and repair must not be attempted by the customer. 9.
Doc.- No.: Version: Date: Page: 10 KY.MAN.0105 4.0 17.05.2021 41 of 43 Troubleshooting Please contact the KYMATI Service Team if you cannot fix your problem with the given instructions. 10.1 Diagnostic Information and LED Status Figure 19: KY-LOC 1D.02.01 Physical Interfaces Power LED (4) If power is connected to the device this LED will illuminate. If this LED does not illuminate check the power connection (see Section 5.
Doc.- No.: Version: Date: Page: 10.2 KY.MAN.0105 4.0 17.05.2021 42 of 43 Plug does not fit Only use connectors specified by Kymati. Do not wear gloves when applying the connectors. Take care of the index position and do not apply unnecessary force. Problem: One of the plugs does not fit into the connector. Solution: • Make sure, that you have the correct connector and that you attach it at the correct plug. • Make sure, that no pins are bent. • The plugs only fit at one position.
Doc.- No.: Version: Date: Page: 11 KY.MAN.0105 4.0 17.05.2021 43 of 43 Contact and Responsible Party Kymati GmbH Am Hochacker 5 85630 Grasbrunn Germany www.kymati.com Email: support@kymati.com This document is the property of KYMATI GmbH and must not be copied or disclosed without its written authorisation. © - KYMATI GmbH – 2020 KY.MAN.0105 (4.0) KY-LOC 1D.02.
