Omron K6CM User Manual
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Omron K6CM User Manual

Motor condition, monitoring device
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Motor Condition
Monitoring Device
User's Manual
K6CM
1
Overview
2
Nomenclature and
Functions
3
Mechanism of Measuring and
Monitoring of the K6CM Devices
4
Installation and Wiring
5
Setting with the Motor
condition monitoring Tool
6
Internal Data List of
the K6CM Devices
7
Motor Monitoring and Operation
with the K6CM Devices and the
Motor condition monitoring Tool
8
Monitoring and Setting
with the EtherNet/IP
9
Trouble shooting
N219-E1-06

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Summary of Contents for Omron K6CM

  • Page 1 User's Manual K6CM Setting with the Motor condition monitoring Tool Internal Data List of the K6CM Devices Motor Monitoring and Operation with the K6CM Devices and the Motor condition monitoring Tool Monitoring and Setting with the EtherNet/IP Trouble shooting N219-E1-06...
  • Page 2 No patent liability is assumed with respect to the use of the information contained herein. Moreover, because OMRON is constantly striving to improve its high-quality products, the information contained in this manual is subject to change without notice. Every precaution has been taken in the preparation of this manual. Neverthe- less, OMRON assumes no responsibility for errors or omissions.
  • Page 3 Thank you for purchasing K6CM Motor Condition Monitoring Devices. This manual describes how to use the K6CM. Read this manual thoroughly and be sure you under- stand it before attempting to use the K6CM correctly according to the information provided. Keep this manual in a safe place for easy reference.
  • Page 4 Omron’s exclusive warranty is that the Products will be free from defects in materials and workman- ship for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron disclaims all other warranties, express or implied.
  • Page 5 Disclaimers Performance Data Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of Omron’s test conditions, and the user must correlate it to actual application requirements. Actual perfor- mance is subject to the Omron’s Warranty and Limitations of Liability.
  • Page 6 Explosions may cause minor injuries. Do not use the product in locations with inflammable or explo- sive gases. K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 7 600 V or more basic insulation. Keep the secondary terminal cover of the special CT and ZCT (IRT) securely closed. Touching any of electrode may result in electric shock. K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 8 • Connect the wiring of ZCT (IRT) to the terminal block corresponding to the thickness of AWG 18 or more. • K6CM must be installed within a control panel as an embedded device, if using as a UL certified product.
  • Page 9 The following are common to the Motor Condition Monitoring Devices.: (1) Do not use or store the product in the following locations: • Locations subject to water or oil (for K6CM devices and K6CM-VBS1 sensor preamplifier) • Outdoor or locations subject to direct sunlight •...
  • Page 10 (40) Open locking hook and clamp to each phase. After clamping, firmly engage until a sound is heard. (41) Use the CTs and the CT cables that are specified by OMRON' s model number. Specified CTs (The cable is included with the CT.):...
  • Page 11 Precautions for Safe Use The followings are for K6CM-VB, K6CM-VBS1 sensors, K6CM-IS and ZCT(IRT). (42) Do not connect or disconnect the cables between the sensor and the product while power is being supplied. Doing so may result in malfunction or failure of the product.
  • Page 12 (7) Refer to the status information of the product on the data link communication and refer to the received data only in case of no errors occur with the product. The followings are for K6CM-VB and K6CM-VBS1 sensors. (8) Wipe off the dirt on the mounting surface and screw mounting with 17 mm nominal size of wrench.
  • Page 13 (38) Do not use in a circuit with the waveform is distorted. The error will increase due to the influence of the distorted waveform. K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 14 Tool (version 1.0.0.2 to 1.1.0.0) • Added following functions according to the upgrade of the EIP CPU version (version 1.00 to 1.10) of the K6CM device • Selection function of the transistor output type (Not that it can be selected only when using the software tool Motor condition monitoring Tool version 1.1.0.0 or higher.)
  • Page 15 Measuring and Monitoring Mechanism Introduction of the Software Tool Installation and Wiring How to Use the Software Tool Motor Monitoring with the K6CM Devices and the Software Tool Monitoring and Setting Using the EtherNet/IP Devices Trouble shooting K6CM Motor Condition Monitoring Device User’s Manual (N219)

  • Page 16: Table Of Contents

    Sections in this Manual ..................13 CONTENTS......................14 Section 1 Overview Overview and Features ......................1-2 1-1-1 What is the K6CM Motor Condition Monitoring Devices For?............. 1-2 1-1-2 Features ............................1-3 List of Models ........................1-5 System Configurations ......................1-6 1-3-1 Overall System Configuration .....................
  • Page 17 Common Menu and Toolbar List....................6-16 6-1-4 Buttons on Device Setting ......................6-18 Setting of K6CM Devices ....................6-22 6-2-1 Settings for Each Monitor Type of K6CM devices ..............6-22 6-2-2 Setting Parameters ........................6-25 6-2-3 Add a Device to an Existing Project..................6-26 6-2-4 Motor (Device Group) Rename....................
  • Page 18 Monitoring Using the Tag Data Link ................... 8-5 8-2-1 Connection setting ........................8-5 8-2-2 Data to be Tag Data Link Target in the K6CM Device..............8-9 Monitoring and Setting Using the CIP Message Communications and Examples of Communications Instructions .................... 8-12 8-3-1 Datatype List of Variables ......................
  • Page 19 A-9-2 Using the NJ/NX-series ......................A-36 A-10 Expansion Error Code of the CIP Message Communications.........A-46 A-10-1 General Status .......................... A-46 A-10-2 Additional Status When General Status Is 01 hex ..............A-47 Index K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 20 CONTENTS K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 21 1-1 Overview and Features ......... 1-2 1-1-1 What is the K6CM Motor Condition Monitoring Devices For? ....1-2 1-1-2 Features .

  • Page 22: Overview And Features

    What is the K6CM Motor Condition Monitoring Devices For? K6CM Motor Condition Monitoring Device is a device that visualizes and monitors the state of the motor by measuring the feature quantity of the three-phase induction motor. Depending on the feature quan- tity to be measured, you can select from the following three types.

  • Page 23: Features

    (with the CSV format). • The K6CM device supports the EtherNet/IP network and can be monitored remotely with it. • Multiple K6CM devices can be connected to one PLC or one PC, and multiple motor statuses can be monitored at one time.
  • Page 24 • The degradation level is the conversion of the degree of deviation of the current waveform between the normal motor and the abnormal motor in numerical values. • The K6CM can also detect motor peripheral malfunctions affecting the rotating shaft of the motor. (1) Motor and load are normal.

  • Page 25: List Of Models

    1 Overview List of Models This section shows the models of the K6CM device and the dedicated sensor. Specifications Vibration & Temperature Type Model Specifications such as power supply voltage K6CM device K6CM-VBMA-EIP 100 to 240 VAC K6CM-VBMD-EIP 24 V AC/DC...

  • Page 26: System Configurations

    1 Overview System Configurations This section describes the overall system configurations of the K6CM and the I/O configuration for each monitor type of K6CM devices. 1-3-1 Overall System Configuration Software tool Industrial switching hub • Initial setting (*1) (e.g., W4S1) (*1) •...

  • Page 27: I/O Configuration By Monitor Type

    5-7. *2. The dedicated attached cable between the pre-amplifier and the K6CM device is 1 m. It can be extended up to a maximum length of 100 m. Refer to A-5 Individual Specifications of the Dedicated Sensor on page A-10 for recommended cables.

  • Page 28: Insulation Resistance Sensor (Zct (Irt))

    40 m Three-phase induction motor *1. The distance between the insulation resistance sensor (ZCT (IRT)) and K6CM device is 1 m with the dedi- cated attached cable. *2. Motor capacity of 7.5 kW or less (Measurement error will increase if exceeding this value.) *3.
  • Page 29 Three-phase induction motor *1. The dedicated cable between the dedicated CT and the K6CM device is 2.9 m long. It cannot be extended. Also, there is no designation in the phase to be installed. Be careful of the installation direction stated on the CT label and mount it to any one phase.

  • Page 30: Procedure

    Section 5 Installation Wire. and Wiring ▼ Section 6 How to Use Connect the software tool to the K6CM device (s) via hub. 3. Setting with the Software Tool ↓ actual sys- (When necessary) Change the parameters and download to tem configu- each K6CM device.

  • Page 31: Using The Ethernet/Ip

    ↓ Change the setting of the alarm set values and make main monitoring and operation. ▼ Section 9 Trouble 5. Troubleshoot Troubleshoot shooting 1 - 11 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 32 1 Overview 1 - 12 K6CM Motor Condition Monitoring Device User’s Manual (N219)

  • Page 33: Dedicated Ct

    2-1 K6CM Device ........

  • Page 34: K6Cm Device

    2 Nomenclature and Functions K6CM Device The appearances of the K6CM device and the nomenclature and functions are as follows. Overview Push-In Plus terminal IP address label (Used to write down the IP address) (When necessary) Sensor External trigger input...
  • Page 35 2 Nomenclature and Functions Nomenclature and Functions of the Front Panel of the K6CM Device DIN Track hook Push-In Plus terminals (*1) Push-In Plus terminals (*1) Alarm bar display Unit of measurement value LCD display for numerical value (monitoring category) (*2)
  • Page 36 Product and network sta- Indicates the product status or network status • "MS": ModuleStatus. Displays the status of the K6CM tus indications by LEDs. device. It is green when it is normal.
  • Page 37 • Comprehensive current diagnosis type: "Cim" → "A" (→ "Cim") Press the When pressed at the same time for 5 seconds ---- [ALM RST] or more, initialize all settings of the K6CM and [DISP] device and restore the Factory default. Keys simulta- neously Transis- Transistor Warning output of comprehensive alarm.(*2)
  • Page 38 The connection has timed out, or the BOOTP server connection error state Not lit. No power supply Note For the countermeasures for the above operation error, refer to Section 9 Trouble shooting. 2 - 6 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 39 10 V (+) Transistor Output 1 (-) Transistor Output 2 (+) K6CM-CI Transistor Output 2 (-) Vibration & temperature type Transistor Output 3 (+) Transistor Output 3 (-) 2 - 7 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 40 When the power is OFF *1. This is the case when the transistor output type is set to Normally Closed. In the case of Normally Open, ON/OFF is op- posite to the above. 2 - 8 K6CM Motor Condition Monitoring Device User’s Manual (N219)

  • Page 41: Vibration & Temperature Sensor

    The appearance of the vibration and temperature sensor and the name and functions of each part are as follows. Overview Cable length: 2.6 m To the K6CM-VBM Vibration and temperature type Connector device connection Cable length: 0.3 m K6CM-VBS Cable length: Sensor head K6CM-VBS Pre-amplifier 2 - 9 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 42 The position of the tap is recommended above the bearing of the induction motor. When installing, removing the connector of the cable facilitates handling. For the M6 type, a magnet for positioning is enclosed. 2 - 10 K6CM Motor Condition Monitoring Device User’s Manual (N219)

  • Page 43: Insulation Resistance Sensor (Zct (Irt))

    IRT0: Sensor input (+) Red and white IRT1: Sensor input (-) IRT2: Supply to sensor 10 V (+) Black IRT3: Supply to sensor 10 V (-) Black and white 2 - 11 K6CM Motor Condition Monitoring Device User’s Manual (N219)

  • Page 44: Dedicated Ct

    The dedicated CT has the mounting direction. Mount a Cable length 2.9 m dedicated CT to any one phase according to the mounting direction stated on the CT label when you mount it. 2 - 12 K6CM Motor Condition Monitoring Device User’s Manual (N219)

  • Page 45: Measuring And Monitoring Mechanism

    This section describes the measuring and monitoring mechanism of the K6CM devices. 3-1 Overview ........... . . 3-2 3-2 Measurement System .

  • Page 46: Overview

    *1. If the alarm latch is set to "Yes", the alarm status of the K6CM comprehensive judgment (such as alarm bar and transistor outputs 1 and 2) is held. Pressing the [ALM RST] key on the front of the device releases the latch.

  • Page 47: Measurement System

    Measurement System 3-2-1 Sampling of measured values The input from the sensor is given to the K6CM device as a measured value in every sampling period. The sampling period depends on the measured target as follows. Monitor type Measurement target...

  • Page 48: Moving Average

    Current measured value Current measured value (after moving average) Note The sampling of the measured value is performed internally even in the case of the unmeasured state before the trigger start. 3 - 4 K6CM Motor Condition Monitoring Device User’s Manual (N219)

  • Page 49: Trigger Mode

    When selecting external trigger or internal trigger mode, set measurement start and end conditions by selecting trigger type. 3 - 5 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 50 3 Measuring and Monitoring Mechanism Detailed information on trigger mode and behavior by status The operation of the K6CM device, trigger mode and state, and the operation results from the Motor condition monitoring Tool and EtherNet/IP are as follows. K6CM device Operation...
  • Page 51 *1.In the above figure, the power-ON state and the unmeasured state (i.e., the state until the measured value is calculated) that exist immediately after turning ON the power as shown on page 3-7 are omitted. 3 - 7 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 52 If the trigger condition is satisfied after sampling period × 2, the measured value been calculated during startup of is a value secured after calculation of "Measured value 3". the motor. 3 - 8 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 53 Measure with long opera- tion time of the motor in accordance with the actual usage, or shorten the measurement time. 3 - 9 K6CM Motor Condition Monitoring Device User’s Manual (N219)

  • Page 54: Maximum Value And Minimum Value Of Measured Value

    Criticality of the motor. Also, changing the setting allows you to set the display value of the front LCD of the K6CM device to the maximum value or the minimum value.
  • Page 55 *1.In the above figure, the power-ON state and the unmeasured state (i.e., the state until the measured value is calculated) that exist immediately after turning ON the power as shown on page 3-7 are omitted. 3 - 11 K6CM Motor Condition Monitoring Device User’s Manual (N219)

  • Page 56: Monitoring Mechanism

    3 Measuring and Monitoring Mechanism Monitoring Mechanism 3-3-1 Types of Individual Alarms K6CM's individual alarm type and threshold setting range are as follows. For individual alarms, it is possible to set the level of Warning and Critical, respectively. Upper or Level...

  • Page 57: Relationship Between Alarm And Display/Output

    *2. The transistor output type of output 1 and output 2 can also be set to "Normally Open". In the case of Normally Open, ON/OFF is opposite to the above. 3 - 13 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 58 *2. The transistor output type of output 1 and output 2 can also be set to "Normally Open". In the case of Normally Open, ON/OFF is opposite to the above. 3 - 14 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 59 *2. The transistor output type of output 1 and output 2 can also be set to "Normally Open". In the case of Normally Open, ON/OFF is opposite to the above. 3 - 15 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 60 (lower limit alarm), Hold (alarm latch) the state of comprehensive alarm (alarm bar and transistor outputs 1 and 2). The alarm latch is released for the first time by pressing the [ALM RST] key on the front of the K6CM device.
  • Page 61 *2. The transistor output type of output 1 and output 2 can also be set to "Normally Open". In the case of Normally Open, ON/OFF is opposite to the above. 3 - 17 K6CM Motor Condition Monitoring Device User’s Manual (N219)

  • Page 62: Guide For Setting Alarm

    3-3-4 Guide for Setting Alarm Vibration & Temperature Type (K6CM-VBM) For the Vibration & temperature type (K6CM-VB), the threshold setting method differs depending on the monitored object (i.e., acceleration, velocity) as follows. Monitoring By Acceleration In acceleration monitoring, you can generally monitor the bearing wears.
  • Page 63 Therefore, the default value of the alarm threshold is set to a higher value. In actual use, set the alarm threshold to an appropriate value according to the monitor target. 3 - 19 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 64 • Degradation level alarm threshold (Warning): 20 • Degradation level alarm threshold (Critical): 50 Note The default value of alarm threshold (Warning) is set to 30, which is the above 20 plus 10. Initial setting value of the degradation level in the K6CM device Normal Normal...
  • Page 65 Note The level of degradation may vary when the motor is driven by the inverter. In that case, slightly shift the inverter drive frequency. Also always measure and monitor the level of degradation at the same inverter drive frequency. Mount a dedicated CT between the motor and the inverter. 3 - 21 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 66 3 Measuring and Monitoring Mechanism 3 - 22 K6CM Motor Condition Monitoring Device User’s Manual (N219)

  • Page 67: Introduction Of The Software Tool 6

    4-3-2 IP Address Setting of the K6CM Devices ......4-27 4 - 1...

  • Page 68: Overview

    4 Introduction of the Software Tool Overview The software tool can display the setting of K6CM devices and the current value display, and automatic logging and history display. 4-1-1 What is the Motor condition monitoring Tool (Software Tool) for? Overview Connect the Motor condition monitoring Tool (hereinafter referred to as software tool) to the K6CM device with an Ethernet cable, and then you can execute the following.

  • Page 69: Functions And Specifications Of The Software Tool

    4 Introduction of the Software Tool Current Value Display and Automatic Logging and History Display Current value display and automatic logging of the following data of the K6CM device are possible. * The project is saved along with the log file.
  • Page 70 • K6CM status, measurement status: Monitoring form Character string in hexadecimal representation of each of the 16 bits of the K6CM status and measurement status of the K6CM device (Refer to the next page for details on the CSV file content and sta-...
  • Page 71 * The project is saved along with the log file. * When log file is open, data is not saved. If you want to open the log file during monitoring, we recommend copying it to another folder. 4 - 5 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 72 The degradation level (current value) exceeded the degradation level alarm (Warning) and an alarm was output. The K6CM status and the degradation level status have changed according to those states. For the K6CM status and the individual measurement and monitoring status, refer to the table below.
  • Page 73 The bit positions are 15, 14, … , 1, and 0 from the left. In the above case, the K6CM status 15th, 14th and 9th bits are all "1", so the measurement state is "During measurement and monitoring" and TR1 is "OFF" and both TR2 and TR3 are "ON".

  • Page 74: Operating Environment Of The Software Tool

    This is a middleware necessary for automatic CD drive\middleware Middleware connection with the K6CM devices when using the Motor condition monitoring Tool. K6CM Motor Condi- This is the user's manual of the K6CM device. Japanese manual tion Monitoring CD drive\Manual\K6CM_Manual_J.pdf Device User's Man- English manual CD drive\Manual\K6CM_Manual_E.pdf...
  • Page 75 *2. It is added from the software tool Ver1.1.0.0 (production after June, 2018). For the version of the software tool, check the printing of CD-ROM. With the update program of our I-Web, you can update the software tool of the old version to the latest version. 4 - 9 K6CM Motor Condition Monitoring Device User’s Manual (N219)

  • Page 76: Installation And Uninstallation, Starting Up

    OS version and cannot connect to the network, you cannot acquire the above. NET and you cannot install the software included with the software tool. 4 - 10 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 77 Note If you do not know the Windows version of your computer, perform the following procedure. Hold down the Windows key and press the R key. Alternatively, click [Run] from the [Start] menu. Enter “winver”and click [OK].Button. The Windows version is displayed, so confirm. 4 - 11 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 78 Enter “cmd” and click OK. A command prompt is launched. Enter “echo %processor_architecture%”and press Enter key. 32 bits are displayed as x86, 64 bits are displayed as x64, and so on. 4 - 12 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 79 Note It is possible to check the media with other methods. Click the Explorer icon located at the bot- tom of the desktop screen.(If there is no icon, hold down the Windows key and press the E key to start the explorer screen) 4 - 13 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 80 OS media was recognized correctly. Hold down the Windows key while pressing the X key, the following screen will be dis- played, so select Windows PowerShell (Administrator). 4 - 14 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 81 Wait for a while until the completion screen as shown below. If this screen can be confirmed, the installation of .NET Framework 3.5 will be completed, continue installing the software tool. 4 - 15 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 82 4 Introduction of the Software Tool Select "Program" from the Control Panel. Turn on or off Windows functions. Check the check box of "Microsoft .NET Framework 3.5.1" and click "OK". 4 - 16 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 83 Gateway is necessary. Please read "3.5. Upgrade installation" of "CX-Compolet_SGW_InstallationGuide_E.pdf" in the Manual folder on the CD and uninstall the CX-Compolet/SYSMAC Gateway after backing up the data. Then re-perform step 1. 4 - 17 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 84 [Modify] is used to change the function to be installed. Do not use it now for future expansion. [Repair] is used to reinstall the software tool. [Remove] is used to uninstall the software tool. 4 - 18 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 85 * After installation, you cannot change the language of the software tool. If you want to change the lan- guage, reinstall the software tool. Click the [Next] Button. The License Agreement Dialog Box appears. 4 - 19 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 86 If a new version of the Communications Middlware is already installed, go to step 15. While the installation wizard is running, the [Windows Security] Dialog Box will be displayed. Click the [Install] Button. "OMRON Corporation Modems" is installed and the following [Windows Security] Dialog Box will be displayed. 4 - 20...
  • Page 87 Click the [I Agree] Button. The Installation options Dialog Box appears. Check "Automatically start the WinPcap driver at boot time" and click the [Install] Button. Installation of WinPcap will start. 4 - 21 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 88 From the software tool, select the network card to be used for automatic connection to the K6CM device with the Ethernet cable from the pull-down list and click the [OK] Button. If Communications Middleware is already installed, go to step 15.
  • Page 89 If there is only one wired LAN port of the computer and the Motor condition monitoring Tool com- municates with the K6CM device with that wired LAN port, select the following. (If the name of the network connection has been changed, select the one with the changed name.)

  • Page 90: Uninstallation Procedures

    A Dialog Box will be displayed confirming complete deletion of "Motor condition monitoring Tool". Click the [Yes] Button. After completion, the Uninstall Complete Dialog Box will be displayed. Click the [Finish] Button. 4 - 24 K6CM Motor Condition Monitoring Device User’s Manual (N219)

  • Page 91: Ip Address Setting

    IP Address Setting of Your PC Before starting this tool and monitoring and logging the K6CM device, it is necessary to set the IP address of the computer to the IP address of the same segment as the K6CM device. It shows the pro- cedure.
  • Page 92 IP Address Settings Example When using Ethernet for the first time, if you set the IP address and subnet mask of the computer and K6CM device as below, it is possible to connect the software tool to the K6CM device. Device name...

  • Page 93: Ip Address Setting Of The K6Cm Devices

    • Can be connected without specifying IP address of K6CM device. Either straight type or cross type Ethernet cable is available. Note If the IP address setting method of the K6CM device is set to BOOTP, auto connection can not be made until connecting to the BOOTP server.
  • Page 94 Connect the computer and each K6CM device with an Ethernet cable via the hub. In the case of fixed IP connection, there are the following merits. Fixed IP Connection is a method to connect by specifying the IP address of the K6CM device you want to connect.
  • Page 95 Procedure for Setting IP Address (when necessary, further parame- ters) The IP address of each K6CM device is set by the following procedure. It is also possible to set further parameters when necessary. The initial value of the IP address of the K6CM device is "192.168.250.10" common to all models.
  • Page 96 If there is only one wired LAN port of the computer and the Motor condition monitoring Tool communicates with the K6CM device with that wired LAN port, select the following. (If the name of the network connection has been changed, select the one with the changed name.)
  • Page 97 Note 1. Directly connect the computer and devices cone-on-one, and then click it. 2. If the IP address setting method of the K6CM device is set to BOOTP, auto connection can not be made until connecting to the BOOTP server.
  • Page 98 [Connecting to device] wizard screen. When the connection is successful, the following [IP address setting] wizard screen will be dis- played. Additional Information Click the [Suspend] Button to abort the connection. 4 - 32 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 99 BOOTP server by the [Add device] Button. Precautions for Correct Use When setting the IP address of the K6CM to "Fixed setting", set the IP address of the computer to the IP address of the same segment as the K6CM.For details of the setting method, refer to4-3-1 IP Address Setting of Your PC on page 4-25.
  • Page 100 If you set the parameters, click the [Next] Button. The [Download to device] wizard screen of the following [Start navigation] Dialog Box is displayed. 2. If you click the [Next] Button, the parameters will be downloaded. 4 - 34 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 101 • It is not possible to register the same type of device in the same motor name. • Up to 3 devices can be registered in the same motor name. 4 - 35 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 102 The Device Connection wizard screen of the following [Start Navigation] Dialog Box is displayed as in step 5. Connect the Motor condition monitoring Tool directly to the other form K6CM one to one. Perform the same operation as Step 8 and the following.
  • Page 103 Save Destination dialog box will be displayed. Enter the directory and project name and click the [Save] Button. The following dialog box will be displayed. Click the [OK] Button. 4 - 37 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 104 Select the device you want to change and click the [Device setting] Button on the setting screen tool button. The following [K6CM configuration setting] Dialog Box is displayed. Note The IP address displayed here is the value registered in the project. When changing the IP address of the device...

  • Page 105: Installation And Wiring 7

    Installing the K6CM Device ........

  • Page 106: Dimensions

    5 Installation and Wiring Dimensions This section shows the external dimensions of the K6CM device and the sensors used. 5-1-1 K6CM device (1.9) 5-1-2 Vibration & temperature Sensor Pre-amplifier M12 (smart click connector) 2,400 (40.7) M12 (smart click connector) Sensor head...

  • Page 107: Insulation Resistance Sensor (Zct (Irt))

    5 Installation and Wiring 5-1-3 Insulation resistance sensor (ZCT (IRT)) (159) 36.4 (150) 52 dia. (152.5) Four, M4 Two, M5 27.1 Mounting hole dimensions Four, M6 5 - 3 K6CM Motor Condition Monitoring Device User’s Manual (N219)

  • Page 108: Dedicated Ct

    Cable supplied with CT K6CM-CICB600 CT side Product side Contraction tube 62.5 73.5 CT Through-hole Dimensions R18.5 35.5 35.5 92.5 2.9 m Note. CT supplied cable is attached to the CT. 5 - 4 K6CM Motor Condition Monitoring Device User’s Manual (N219)

  • Page 109: Installation

    Refer to the Precautions for Safe Use on page 7. 5-2-2 Installing the K6CM Device For installation of the K6CM device, it is possible to install it on the DIN rail or install it with screws on the wall. When installing on DIN Track Screw the DIN Track in three or more places in a control cabinet.
  • Page 110 5 Installation and Wiring How to install the K6CM device To mount the K6CM device to a DIN Track, hook the device onto the DIN Track and press the device in the direction of the arrow until you hear it lock into place.

  • Page 111: Installation Of The Vibration & Temperature Sensor

    5-2-3 Installation of the Vibration & Temperature sensor The pre-amplifier used for Vibration & temperature type (K6CM-VBM) can be mounted on a DIN rail or mounted on a wall with an M3 screw. The mounting method is the same as K6CM device.
  • Page 112 Screw the screw thread at the tip of the vibration sensor head into the screw hole and install. (Recommended tightening torque is 4.4 to 5.4 N•m or less) Mounting vertically Screw M6 thread (coarse) 5 - 8 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 113 The number following (21) in the second line is the serial number. Make sure that this number on the sensor head's label matches the number on the pre-amplifier's label. 5 - 9 K6CM Motor Condition Monitoring Device User’s Manual (N219)

  • Page 114: Installation Of The Insulation Resistance Sensor (Zct (Irt)

    5 Installation and Wiring Mounting Vibration Sensor Head Easily For the K6CM-VBS1 (M6 × 8 mm), a magnet for easy-mounting of the sensor is included. The easy-mounting magnet is used for positioning of measuring place. Note that measurement accu- racy is not guaranteed in the case of magnet mounting.
  • Page 115 Voltage input line Precautions for Correct Use Make sure that the wiring of the voltage input line of ZCT (IRT) is made sure that the system voltage is not energized. 5 - 11 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 116 ZCT (IRT) Wiring Diagram R S T (3 phase 3 wire S-phase ground) White Black Red and White ZCT (IRT) K6CM-ISM Black Black and White Load side (L) 5 - 12 K6CM Motor Condition Monitoring Device User’s Manual (N219)

  • Page 117: Installation Of The Dedicated Ct

    5-2-5 Installation of the dedicated CT Dedicated CT for Comprehensive current diagnosis type (K6CM-CI) must be used always with the ded- icated CT supplied cable. Note Do not extend the dedicated CT supplied cable. An extended cable for it does not satisfy the safety standards.

  • Page 118: How To Connect To The Push-In Plus Terminal Blocks

    How to Connect to the Push-In Plus Terminal Blocks This section describes how to connect the K6CM devices to the Push-In Plus terminal blocks. The following wiring terminals of the K6CM device are all push-in Plus terminals. • Input wiring (sensor input, power supply input, external trigger input) •...

  • Page 119: The Push-In Plus Terminal Block

    Wire stripping length 10 mm, 12 mm Ferrule length 8 mm, 10 mm Recommended flat-blade XW4Z-00B (Omron) (Refer to the "Recommended Flat-blade Screwdriver" in 5-3-3 Recom- screwdriver mended Ferrules and Crimp Tools on page 5-17.) Current capacity 10 A (per pole)
  • Page 120 • For the stranded wires, make sure that some of the wires from adjacent terminals are not accidentally inserted. (Refer to the following diagram.) Removing Wires from the Push-In Plus Terminal Block 5 - 16 K6CM Motor Condition Monitoring Device User’s Manual (N219)

  • Page 121: Recommended Ferrules And Crimp Tools

    1/1.25 18/17 AI 1-8 H1.0/14 FE-1.0-8N-RD AI 1-10 H1.0/16 FE-1.0-10N-RD 1.25/1.5 17/16 AI 1,5-8 H1.5/14 FE-1.5-8N-BK AI 1,5-10 H1.5/16 FE-1.5-10N-BK Recommended crimp tool CRIMPFOX6 PZ6 roto Variocrimp4 CRIMPFOX6T-F CRIMPFOX10S 5 - 17 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 122 0.4×2.5×75 302 Wiha AEF.2,5×75 Facom 210-719 Wago SDI 0.4×2.5×75 Weidmuller *1. OMRON's exclusive purchase model XW4Z-00B is available to order as SZF 0-0.4 x 2.5 (manufactured by Phoenix Contact). 5 - 18 K6CM Motor Condition Monitoring Device User’s Manual (N219)

  • Page 123: Diagram Of Terminal Description

    5 Installation and Wiring Diagram of Terminal Description This section describes the wiring of the K6CM devices. Connect to the push-in Plus terminal blocks as follows. K6CM- VB M A -EIP (1) Sensor input (2) Power voltage VB: Vibration and...

  • Page 124: I/O Wiring

    5 Installation and Wiring I/O wiring This section describes input/output wiring, power supply wiring, external trigger input wiring and transis- tor output wiring of the K6CM devices. Wiring Diagram of the Vibration & Temperature Type (K6CM-VB) Monitor target (motor etc.) fuse...
  • Page 125 It can not be measured correctly. Do not use the K6CM device. *1. For details on how to change the setting, refer to 6-2-1 Settings for Each Monitor Type of K6CM devices on page 6-22 and 6-2-2 Setting Parameters on page 6-25.
  • Page 126 PLC etc. PLC etc. *1. With the above wiring, set 0 for the Applicable circuit and 1 for the Using inverter of the K6CM-ISM, and start measurement. For details on how to change the setting, refer to 6-2-1 Settings for Each Monitor Type of K6CM devices on page 6-22 and 6-2-2 Setting Parameters on page 6-25.
  • Page 127 Note The level of degradation may vary when the motor is driven by the inverter. In that case, slightly shift the inverter drive frequency. Also always measure and monitor the level of degradation at the same inverter drive frequency. Mount a dedicated CT between the motor and the inverter. 5 - 23 K6CM Motor Condition Monitoring Device User’s Manual (N219)

  • Page 128: Ethernet/Ip Wiring

    EtherNet/IP Wiring This section describes the EtherNet/IP wiring of the K6CM devices. Connect the K6CM devices with the software tool, PLC, or PC via the industrial switching hub with the Ethernet cables. Use an STP (shielded twisted-pair) cable of Ethernet category 5 or higher. Either cross cables or straight cables can be used, as the K6CM device has the Auto-MDI/MDIX function.
  • Page 129 • Do not place heavy objects on top of the communications cables or other wiring lines. • Do not exceed the communications distance that is given in the specifications and use the specified communications cable. • Set the switching hub connected to the K6CM devices as follows. K6CM AUTO-Nego...
  • Page 130 5 Installation and Wiring 5 - 26 K6CM Motor Condition Monitoring Device User’s Manual (N219)

  • Page 131: How To Use The Software Tool 8

    6-2 Setting of K6CM Devices ........

  • Page 132: Screens

    Open the project that you created and saved in step 2) above. (3)Device setting Start SYSMAC Gateway Console. Configure communications service and network port. (For details, refer to 6-2 Setting of K6CM Devices on page 6-22.) 6 - 2 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 133 [Select Connection Method] Dialog Box opens. Select connection method with K6CM device. For details, refer to "6-2 Setting of K6CM Devices on page 6-22" Perform IP address, parameter setting, motor name setting, etc. For details, refer to "6-2 Setting of K6CM Devices on page 6-22"...
  • Page 134 Be sure to select [Device setting] before selecting [[K6CM] Create the project]. If you select [[K6CM] Create the project] before selecting [Device setting], click the [Cancel] Button and close the screen. Click the [Cancel] Button and do not save the project, please exit.

  • Page 135: Monitoring Screen And Setting Screen

    Min., Max.) Velocity (Present, 0.00 to 45.00 mm/s (K6CM display) Min., Max.) Motor temperature 0 to 80°C (32 to 176°F) (K6CM display) (Present, Min., Max.) Temperature Gap (Dif- ference from the room temperature of Motor 0 to 80°C (32 to 176°F) (K6CM display)
  • Page 136 K6CM status input state, etc. It consists of the following contents. The state measured and monitored by Yes (part of Yes (part of K6CM. "MON" on the LCD display lights up. ("MON") K6CM sta- K6CM sta- tus) tus) In the case of an internal trigger or an exter- nal trigger, it is measured and monitored by a trigger.
  • Page 137 Bit09: Minimum value input error Bit12: Individual alarm threshold setting (Warning) Bit13: Individual alarm threshold setting (Critical) In K6CM, there is no "Critical" in the Yes (Alarm Yes (K6CM Yes (K6CM measurement value, and even one of bar, and...
  • Page 138 0000 to 0064 hex (0 to 100) Total number of integration times of external trigger or internal trigger. Make Number of triggers +1 every 100 iterations. 0 to 65535 6 - 8 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 139 Bit09: Minimum value input error Bit12: Individual alarm threshold setting Current status (Warning) Bit13: Individual alarm threshold setting (Critical) In K6CM, there is no "Critical" in the Yes (Alarm Yes (K6CM Yes (K6CM measurement value, and even one of bar, and...
  • Page 140 0000 to 0064 hex (0 to 100) Total number of integration times of external trigger or internal trigger. Make Number of triggers +1 every 100 iterations. 0 to 65535 6 - 10 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 141 To display the details of each device, click the current individual alarm status on the left of each device. The following detailed status screen of each device is displayed. 6 - 11 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 142 Switch between [Monitoring by motor category] and [Monitoring by monitoring category] Graph display of measured value trend Bar display only, bar display Time series and graph display switching button 6 - 12 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 143 (green: normal, yellow: warning, red: critical) Time series Click the individual alarm status display by motor, the detailed status screen for each device is dis- played. 6 - 13 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 144 You can display the following [Event log list] by pressing the [Event log display] Button. You can check the occurrence history of individual alarms of the currently displayed device. 6 - 14 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 145 Device setting screen is displayed. Device setting screen Motor name Monitoring/ Device Type Parameter name Monitoring stopped Value, unit Switch between [Monitoring by motor category] and [Monitoring by monitoring category] Device reset button 6 - 15 K6CM Motor Condition Monitoring Device User’s Manual (N219)

  • Page 146: Common Menu And Toolbar List

    "Automatic". Buttons and tooltips Outline of operation Enable / disabled condition Display help Displays the User's Manual. ---- menu Version informa- The version information screen is displayed. ---- tion 6 - 16 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 147 Enable / disabled condition Start monitoring Indicates that monitoring is stopped. By pressing this button, monitoring will start. Monitoring OFF It is currently being monitored. By pushing this button, monitoring is stopped. 6 - 17 K6CM Motor Condition Monitoring Device User’s Manual (N219)

  • Page 148: Buttons On Device Setting

    (grayed out) Set the motor name, device type, IP address with the same value as already set for the actual device. Note : The IP address of the K6CM device cannot be set from here. Delete device Delete the selected device.
  • Page 149 [Add device] Button (1) Add a device to the currently open project. Set the motor name, device type, and the IP address already set for the K6CM device, and click the [Add] Button. (2) To add more devices, repeat (1).
  • Page 150 K6CM devices. The measured values are collected by the software tool at that cycle, regardless of the K6CM device state such as the use of trigger or the determination of measured value. Precautions for Correct Use If the monitoring cycle is too short, depending on the performance of your PC, the operation of the software tool may be delayed and may not operate at the set monitoring cycle.
  • Page 151 Specify the setting file and click the [Open] Button. • [Downloading (PC→device)] Button To write the setting value to the K6CM device, click the [OK] Button. If you do not want to write it, click the [Cancel] Button. • [Uploading (Device→PC)] Button To read the setting value from the K6CM device, click the [OK] Button.

  • Page 152: Setting Of K6Cm Devices

    6 How to Use the Software Tool Setting of K6CM Devices The setting of the K6CM device can be set by either of the following two methods: • How to set in the start navigation of project creation • How to set on the device setting screen after project creation...
  • Page 153 Insulation resistance alarm 0.000 to 9.999 Set a threshold value for out- 0.800 threshold (Warning) putting individual alarm (Warning) of the insulation resistance. 6 - 23 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 154 Set a threshold value for out- threshold (Critical) putting individual alarm (Criti- cal) of the degradation level. Transistor output type 0: Normally closed, Select transistor output type. 1: Normally open 6 - 24 K6CM Motor Condition Monitoring Device User’s Manual (N219)

  • Page 155: Setting Parameters

    If the parameter setting during project creation is not completed, set the parameters of each K6CM device according to the actual system configuration via the hub. Because each K6CM device already has an IP address, you can access multiple forms K6CM via the hub from the software tool.

  • Page 156: Add A Device To An Existing Project

    6 How to Use the Software Tool Precautions for Correct Use After downloading the parameters to the device, turn the power of the K6CM ON again, or click [Device reset] Button at the upper right of the parameter list on the device setting screen in order to validate the parameter setting.

  • Page 157: Motor (Device Group) Rename

    [Save the project as the specified name] of the menu tool button. Click the [OK] Button. At this time, the log file is automatically saved with the project file. 6 - 27 K6CM Motor Condition Monitoring Device User’s Manual (N219)

  • Page 158: Exit Project

    Enter the directory and project name and click the [Save] Button. The following dialog box will be displayed. Click the [OK] Button. The following dialog box will be displayed. Click the [OK] Button. The software tool ends. 6 - 28 K6CM Motor Condition Monitoring Device User’s Manual (N219)

  • Page 159: Motor Monitoring With The K6Cm Devices And The Software Tool

    7-1 Motor Monitoring and Operation Procedure ......7-2 7-2 Motor Monitoring Using the K6CM devices ......7-3 7-2-1 Start measurement .

  • Page 160: Motor Monitoring And Operation Procedure

    PCs or PLCs with the EtherNet/IP com- munications. It is generally difficult to set the alarm setting (threshold) of the K6CM at the time of start of use. Therefore, the actual motor monitoring and operation method depends on the following procedure.

  • Page 161: Motor Monitoring Using The K6Cm Devices

    Start measurement Turn ON the power of the K6CM device. Depending on the "Trigger mode" and "Trigger type" set in advance in the parameter, the state of the K6CM device while power is ON will differ as follows. Status of the K6CM device...
  • Page 162 7 Motor Monitoring with the K6CM Devices and the Software Tool When the trigger mode is "Always (while power is ON)", measuring and monitoring will be started. Measured value is displayed on the numeric display LCD on the front of the device. At the same time, "MON"...

  • Page 163: Monitoring Type Switching

    7 Motor Monitoring with the K6CM Devices and the Software Tool 7-2-2 Monitoring Type Switching Switch the monitoring category by pressing the [DISP] key on the front of the device. Each time you press the [DISP] key, the measurement unit (monitoring category) changes.

  • Page 164: Monitoring Method

    7 Motor Monitoring with the K6CM Devices and the Software Tool 7-2-3 Monitoring method When monitoring with the K6CM devices, it can be monitored by the following method. • Front alarm bar • Transistor output Monitor with the Front Alarm Bar When monitoring with front alarm bar, the following monitoring is available.
  • Page 165 7 Motor Monitoring with the K6CM Devices and the Software Tool Monitor with the Transistor Outputs When monitoring with the transistor outputs, the following monitoring is available. Transistor Transistor Transistor Status Status Meaning Output 1 Output 2 Output 3 display...

  • Page 166: Measuring And Monitoring Completed

    LCD on the front of the K6CM is retained. Also, the status at the end of measuring and monitoring is retained for the alarm bar and transistor outputs 1 and 2.

  • Page 167: Motor Monitoring Using Software Tools

    Monitoring is performed on the [Monitoring by motor category] screen or [Monitoring by monitor- ing category] screen. Precautions for Correct Use In order to monitor the K6CM with the software tool, the communications service of the SYS- MAC Gateway communication driver between the computer and the K6CM must be in the start status.

  • Page 168: Start Monitoring

    Click the [Start monitoring] Button. Monitoring with the software tool is started. There are a method of monitoring by motor (K6CM device group) and a method of monitoring by moni- toring category. Monitoring by motor (K6CM device group) When monitoring by motor (K6CM device group), confirm the detailed information in the following order.

  • Page 169: Saving Log Files

    7 Motor Monitoring with the K6CM Devices and the Software Tool Monitoring by monitoring category When monitoring by monitoring category, confirm the detailed information in the following order. Monitoring screen by monitoring category Example: What is the detailed status of "acceleration "?
  • Page 170 7 Motor Monitoring with the K6CM Devices and the Software Tool 7 - 12 K6CM Motor Condition Monitoring Device User’s Manual (N219)

  • Page 171: Monitoring And Setting Using The Ethernet/Ip Devices

    Datatype List of Variables ........8-12 8-3-2 Services Supported by Objects in K6CM ......8-12 8-3-3 Monitor Object (Class ID: 370 hex) .

  • Page 172: Overview

    8 Monitoring and Setting Using the EtherNet/IP Devices Overview 8-1-1 What is Monitoring Using EtherNet/IP? The K6CM device can communicate with a PLC that supports EtherNet/IP or commercially available PC software. EtherNet/IP has the following two types of communications methods. For the K6CM devices...
  • Page 173 The PLC assigns I/O memory address or variables to the input tag set. The data size is fixed to 44 bytes (the internal data size of the K6CM). • K6CM-side output tag set The K6CM device assigns the instance ID of the internal data to be tagged data link. The data size is fixed at 44 bytes. Configuration tool When configuring with OMRON controllers, the following setting tools for the tag data link should be used.

  • Page 174: Ethernet/Ip Communications Specifications

    Connection resource 2 (Class 3 server) Number of clients that can communicate at one time with UCMM Communications Type Specifications Port number 44818 Conformance EtherNet/IP conformance test Conforms to CT14 8 - 4 K6CM Motor Condition Monitoring Device User’s Manual (N219)

  • Page 175: Monitoring Using The Tag Data Link

    If I/O memory addresses are specified for the communications areas, the information in the communications areas will be cleared when the operating mode of the PLC changes unless addresses in the Area, which are maintained, are specified. 8 - 5 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 176 • Which memory area (I/O memory or variables) in the PLC should be used for the tag data link. • The size of the internal data (parameter) of the K6CM is 44 bytes for all models. 2)-1 Drag a K6CM to the PLC and register it.
  • Page 177 Download the connections that were set to the PLC. Tag data link communications are automatically started. Confirm each LED of the PLC and the K6CM devices, and status information in the [Device Monitor] Dialog Box of the Network Configurator. • For the NJ/NX-series For detailed information on the Sysmac Studio, refer to the following manual.
  • Page 178 Right-click on the target device list in the tool box on the displayed Tab page and select the [Display EDS Library] menu. Click the [Install] Button and import the EDS file of each K6CM device in the [EDS Library] Dialog Box.

  • Page 179: Data To Be Tag Data Link Target In The K6Cm Device

    For detailed information on each data, refer to Section 6 Internal Data List of the K6CM Devices. In both cases, it is possible to read from the K6CM device to the originator such as PLC. All data is one word.
  • Page 180 The 15th, 14th, 13th and 9th bits are all "1", so it is "1110 0010 0000 0000" in binary notation and "200" in hexadecimal notation. In the log file (CSV) of the Motor condition monitoring Tool, the K6CM status is in hexa- decimal notation.
  • Page 181 The 12th bit is "1", so it is "0001 0000 0000 0000" in binary notation and "1000" in hexadecimal notation. In the log file (CSV) of the Motor condition monitoring tool, the K6CM status is in hexadecimal notation. Bit contents...

  • Page 182: Monitoring And Setting Using The Cip Message Communications And Examples Of Communications Instructions

    WORD 1 word hex DWORD 2 words hex 8-3-2 Services Supported by Objects in K6CM The services supported by the objects in K6CM device are as follows. Object name Class ID Contents Monitor object 370 hex Reading the measurement values and other current values of the K6CM.

  • Page 183: Monitor Object (Class Id: 370 Hex)

    8 Monitoring and Setting Using the EtherNet/IP Devices 8-3-3 Monitor Object (Class ID: 370 hex) This object reads the measurement value of K6CM device and other current values. Service Codes Supported services Service code Service name Description Classes Instances 01 hex Get_Attributes_All Reads the values of all attributes.
  • Page 184 If the trigger function is used, when reading the measurement value with the tag data link, be sure to read it when the "Monitoring condition" bit (bit 09) of the K6CM status is 1 (ON). If reading is performed when the "Measurement state" bit is 0 (OFF), there is a possibility that the value before measurement and monitoring (i.e., 0) or the value held after measurement and...
  • Page 185 Read UINT Depends on the For details, refer to "Measurement status condition. (common form of measured value)". 6F hex Ior (Present) Measured value of Ior (present value) Read UINT 8 - 15 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 186 Reserved Read UINT 0000 hex 78 hex Reserved Reserved Read UINT 0000 hex 79 hex Reserved Reserved Read UINT 0000 hex *2. Measurement status (common form of measured value) 8 - 16 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 187 If there is no trigger, read the data when "Present value not measured" bit (bit 00) of the mea- surement status is 0. There is a possibility that the value before measurement and monitoring (i.e., 0) is being read. 8 - 17 K6CM Motor Condition Monitoring Device User’s Manual (N219)

  • Page 188: Setting Object (Class Id: 371 Hex)

    8 Monitoring and Setting Using the EtherNet/IP Devices 8-3-4 Setting Object (Class ID: 371 hex) This object sets up the K6CM device itself and sets up measurement and alarm. Service Code Supported services Service code Service name Description Classes Instances...
  • Page 189 Data Attri- Parameter Attri- Description bute ID name bute Data type Default value 6E hex Temperature Sets the temperature unit. Write UINT 0000 hex unit 0: °C 1: °F 8 - 19 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 190 Data type Default value 6E hex Applicable circuit Sets the applicable circuit. Write UINT 0000 hex 0: Three-phase three-wire S-phase ground 1: Three-phase four-wire N-phase grounded load side delta connection 8 - 20 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 191 Reserved Write UINT 0000 hex 76 hex Reserved Reserved Write UINT 0000 hex 77 hex Reserved Reserved Write UINT 0000 hex 78 hex Reserved Reserved Write UINT 0000 hex 8 - 21 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 192 Reserved Write UINT 0000 hex 76 hex Reserved Reserved Write UINT 0000 hex 77 hex Reserved Reserved Write UINT 0000 hex 78 hex Reserved Reserved Write UINT 0000 hex 8 - 22 K6CM Motor Condition Monitoring Device User’s Manual (N219)

  • Page 193: Identity Object (Class Id: 01 Hex)

    8 Monitoring and Setting Using the EtherNet/IP Devices 8-3-5 Identity Object (Class ID: 01 hex) This object reads the identification information of the K6CM, reads the state of the built-in EtherNet/IP port, and resets the K6CM. Service Codes Supported services...
  • Page 194 When the MS indicator matches conditions of the flashing red: True Major Unrecoverable Fault When the MS indicator matches conditions of the flashing red: True 12 to 15 Reserved. Always FALSE. 8 - 24 K6CM Motor Condition Monitoring Device User’s Manual (N219)

  • Page 195: Tcp/Ip Interface Object (Class Id: F5 Hex)

    The class attribute ID specifies the attribute of the object class. Data Parameter Attribute ID Description Attribute name Data type Default value 01 hex Revision Revision of the object Read UINT 0004 hex 8 - 25 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 196 STRING Always 0000 hex. (reserved). 07 hex Reserved. (6 bytes) Always 0 hex. 08 hex Reserved. (1 bytes) Always 1 hex. 09 hex Reserved. (8 bytes) Always 0 hex. 8 - 26 K6CM Motor Condition Monitoring Device User’s Manual (N219)

  • Page 197: Examples Of Cip Message Communications Instruction

    8-3-7 Examples of CIP Message Communications Instruction The following is an example of reading the measurement value of the K6CM using the CIP message communications instruction of the NJ/NX-series Controller. The CIPUCMMSend (Send Explicit Message UCMM) instruction is used a CIP message communica- tions instruction.
  • Page 198 Class ID, Instance ID, Attribute ID Example) Deterioration degree (current value): Specify the fol- lowing. • ClassID: = 370 hex (meaning "K6CM monitor object") • InstanceID: = 01 hex (fixed) • IsAttributeID: = TRUE (meaning to use an attribute ID)

  • Page 199: Sample Program For The Nj/Nx-Series

    The following processing can be executed using the sample program described here. • Obtains measurement data of up to 100 K6CM devices with one PLC (NJ/NX series) • Outputs the obtained measurement data as a CSV file to the SD Memory Card mounted on the PLC The output CSV file name is determined from the date of data obtainment according to the internal clock of the PLC.
  • Page 200 The specifications of the CSV file output to the SD Memory Card of the PLC are shown below. At the beginning of the CSV file, there is a K6CM device profile data, and collection time stamps and collected data are output following it.

  • Page 201: Sample Program Processing Flow And Function Block Specifications

    Initialize the effective device status (bEnable) according to the number of connected devices. Initialize the data collection target device (iSelectableUNIT). The operation after the initial setting is as shown in the flow chart. 8 - 31 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 202 Normal end or retry over for all collection targets CSV file output Wait until the next collection cycle Initialization of internal parameters 8 - 32 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 203 4 : Retry over (missing measurement) Function Block Specifications This FB reads data from the K6CM device whose IP address is specified in the input data, using the CIPUCMMSend command by rising of the Execute. * Do not restart the FB by the Execute while FB is executing. Communication processing is initialized.
  • Page 204 STRING[256] EIP CPU version wStatus WORD K6CM status iRunningTime UINT Running Time iTriggerCnt UINT Trigger count MonVBM STRUCT Monitor object (VBM) wAccStatus WORD Acceleration status rAccValue REAL Acceleration (Present) 8 - 34 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 205 UINT Temperature unit rAccAlarm_Warning REAL Acceleration alarm (Warning) rAccAlarm_Critical REAL Acceleration alarm (Critical) rVelAlarm_Warning REAL Velocity alarm (Warning) rVelAlarm_Critical REAL Velocity alarm (Critical) iMotorTempAlarm_Warning UINT Motor temperature alarm (Warning) 8 - 35 K6CM Motor Condition Monitoring Device User’s Manual (N219)

  • Page 206: Sample Program Execution Procedures

    K6CM: Set it with the start navigation of the software tool (Motor condition monitoring tool). Refer to 4-3-2 IP Address Setting of the K6CM Devices on page 4-27 PLC: If you have not imported the project file in the Sysmac Studio, set it with [Connect to Device] on the start page of the Sysmac Studio.

  • Page 207: Sample Program Code Descriptions

    With the above operation, the sample program will be executed and data collection will be started. The measured data of the K6CM devices will be output as a CSV file to the SD Memory Card mounted to the PLC. (Note: To prevent measured data corruption, change to Program mode before you remove the SD Memory Card.)
  • Page 208 := '192.168.250.140'; [Initial setting] sIPAddress sIPAddress[UINT#40] := '192.168.250.141'; Set the IP address of K6CM devices to be used in advance. Set in order from the top of the program for the sIPAddress[UINT#41] := '192.168.250.142'; number to use. sIPAddress[UINT#42] := '192.168.250.143';...
  • Page 209 END_FOR; ELSE // K6CM FB execution setting 1 ( initialize index of execution target unit ) FOR iWk1 := UINT#0 TO iNumOfParallel - UINT#1 BY UINT#1 DO When data collection in progress bCollectiong is TRUE, set the FB execution command IF ( iSelectableUNIT[ iWk1 ] <...
  • Page 210 END_IF; // K6CM data collection FB execution FOR iWk1 := UINT#0 TO iNumOfParallel - UINT#1 BY UINT#1 DO In accordance with the above status processing result, the K6CM-dedicated insK6CM_Read[ iWk1 ]( FB is called for each device. Execute := bExecute[ iWk1 ], The collected data is stored in stRespServiceDat.

  • Page 211: Trouble Shooting

    9-1 K6CM Devices ........
  • Page 212 This section shows how to troubleshoot the K6CM devices. If the K6CM device does not operate properly, check the items below as required before repair is requested. If it still does not work properly, return it through our sales department.
  • Page 213 CPU data flash error, or input section error • When K6CM device is Insulation resistance type, confirm that ZCT is con- nected correctly. If it still occurs, contact our sales or distributor. 9 - 3 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 214 If the time information of the PC is incorrect, the dedicated tool records the measured value with an incorrect date and time, so it cannot display the correct graph. 9 - 4 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 215 Move the log file to a different location ---- available memory insufficient. and reopen the project file. capacity becomes insuf- ficient. The operation may be delayed." is dis- played. 9 - 5 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 216 • Whether the Ethernet cable is broken, loose, or disconnected • Power supply state and operation state of the orig- inator • Power state of switching • State of noise 9 - 6 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 217 A-3 K6CM Common Specifications ........A-5...

  • Page 218: A-1 Specifications

    Appendices A-1 Specifications This section shows the common specifications and the individual specifications of the K6CM, and the specifications of the used sensors. List of Models Vibration & Temperature Type Model Specifications such as power supply voltage k6CM device K6CM-VBMA-EIP...

  • Page 219: Measured Values By Each Monitor Type

    (Ior and insulation resistance are proportional. Therefore, alarm monitoring is based on insulation resistance.) There is no indication on the front of the K6CM device for Ioc (leakage current due to capacitance). It can be read out with software tool or EtherNet/IP. A - 3...
  • Page 220 Appendices *5. The K6CM-CIM compares the current waveform of the motor with the smooth sine wave, and represents the degree of deviation from the smooth sine wave in numerical values as the "degradation level". The lower the degradation level, the more normal the state of the motor. However, when the inverter is used, even if the motor is normal, the current waveform may be changed by the inverter.

  • Page 221: A-3 K6Cm Common Specifications

    However, depending on how the inverter is used, changes may not be confirmed by mea- surement. For the Insulation resistance type (K6CM-IS), refer to the Wiring Diagram of the Insulation Resistance Type (K6CM-IS) on page 5-21 in 5-5 I/O wiring on page 5-20. Input Measurement It depends on the model of the K6CM device.
  • Page 222 Note : This is the time from power-ON until the measuring and monitoring start or "- - - -" is displayed. After that, the measurement value is displayed after the sampling time has elapsed. A - 6 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 223 ± 35% rdg, current: ± 10% F. S. Safety standards: UL 61010-2-030 (Listing), Korean Radio Law (Law No. 10564), Mounting DIN Rail mounting, or screw mounting Weight Approx. 200 g A - 7 K6CM Motor Condition Monitoring Device User’s Manual (N219)

  • Page 224: K6Cm Device Individual Specifications

    Z direction (one axis) Acceleration Detection frequency 1 to 10 kHz Measurement range 0.05 to 9.99 G Absolute accuracy ±3 dBrdg ±2 digit (at 25 °C) when using K6CM-VBS Repeat accuracy ±0.2 dB Display numerical unit Display resolution 0.01 G Sampling Period...
  • Page 225 *1. The degradation tendency of the motor hardly appears when the inverter is used at frequencies higher than 80 Hz. *2. Current value can be calculated from the motor capacity. Refer to A-5 Individual Specifications of the Dedicated Sensor on page A-10. A - 9 K6CM Motor Condition Monitoring Device User’s Manual (N219)

  • Page 226: Individual Specifications Of The Dedicated Sensor

    Screw diameter Connected K6CM device K6CM-VBS1 Vibration & temperature type (K6CM-VBM) Note Vibration and temperature sensor consists of sensor head and pre-amplifier.The K6CM-VB1 is provided with a magnet for positioning of the vibration & temperature. Rating/Performance Power supply voltage Supplied from K6CM-VBM (Direct current) Sensor head Max.
  • Page 227 Voltage input: 1 m (can be extended up to 100 m) Cable length Between ZCT (IRT) and K6CM device: 1 m (can be extended to 100 m) Voltage input: STO/TC(CE) # 18×3C (manufactured by Chugoku Electric Wire & Cable Co., Ltd.)
  • Page 228 The frequency characteristics of the CT are as follows. K6CM-CICB005 K6CM-CICB025 1.00% 1.00% 0.50% 0.50% 10 A 0.00% 0.00% 15 A 20 A -0.50% -0.50% 25 A -1.00% -1.00% Frequency [Hz] Frequency [Hz] A - 12 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 229 80 A 120 A 160 A 240 A 0.00% 0.00% 240 A 360 A 320 A 480 A -0.50% 400 A -0.50% 600 A -1.00% -1.00% Frequency [Hz] Frequency [Hz] A - 13 K6CM Motor Condition Monitoring Device User’s Manual (N219)

  • Page 230: A-6 Internal Data Of K6Cm Devices

    A-6 Internal Data of K6CM Devices This section describes the overview of the internal data of the K6CM devices. The K6CM device has setting values and present values (i.e., measurement value and alarm results) as internal data. You can write or read these internal data in the following way.

  • Page 231: A-7 Setting Values

    Appendices A-7 Setting Values In this section, the setting values in the internal data of the K6CM devices are classified according to K6CM common and monitor type, and are shown in a list. Precautions for Correct Use In order to validate the setting value, it is necessary to turn the power supply ON again or per- form a soft reset after changing the set value.
  • Page 232 Sets the IP address of the K6CM. K6CM IP address The initial value is "192.168.250.10" (common to models) Restarts the K6CM device. It is used to validate the setting Yes (Soft- Software after changing the setting value. ware reset...

  • Page 233: K6Cm Motor Condition Monitoring Device User's Manual (N219)

    Set value: Set in each measurement range. Note : Unit and decimal point position follow measured val- ues. Trigger level For each K6CM, set the trigger level for the following monitor- ing category. • Vibration & temperature type: Acceleration • Insulation resistance type: Insulation resistance •...
  • Page 234 For how to use this function, refer to surement the Wiring Diagram of the Insulation Resistance Type (K6CM-IS) on page 5-21 in 5-5 I/O wiring on page 5-20. Note : With or without inverter = "with inverter" only valid Comprehensive Current Diagnosis Type (K6CM-CIM)

  • Page 235: A-8 Present Values

    Appendices A-8 Present Values In this section, the present values in the internal data of the K6CM devices are classified according to K6CM common and monitor type, and are shown in a list. Measurement Value Vibration & temperature Type (K6CM-VBM)
  • Page 236 Bit05: Maximum value input error Bit08: Minimum value unmeasured state Bit09: Minimum value input error Bit12: Individual alarm threshold setting Current status (Warning) Bit13: Individual alarm threshold setting (Criti- cal) A - 20 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 237 Total number of integration times of external trigger Number of trig- or internal trigger. Make +1 every 100 iterations. gers 0 to 65535 Alarm Results Common to the K6CM Devices A - 21 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 238 Description K6CM Software Tag data sage com- device tool link munications In K6CM, there is no "Critical" in the Yes (Alarm Yes (K6CM Yes (K6CM measurement value, and even one of bar, and status or status or Comprehensive alarm them has "Warning".
  • Page 239 Tag data sage com- device tool link munications Degradation level, Low ON, OFF alarm (Critical and Warn- ON, OFF ing) Current, High alarm ON, OFF ON, OFF (Critical and Warning) A - 23 K6CM Motor Condition Monitoring Device User’s Manual (N219)

  • Page 240: Tag Data Link Connection Setting Procedures

    The setting method when the CS/CJ-series PLC is an originator is as follows. Starting the Network Configurator for EtherNet/IP To start the Network configurator, select [All Programs] | [OMRON] | [Sysmac Studio] | [Network Configurator for EtherNetIP] | [ Network Configurator] from the Windows Start Menu.
  • Page 241 K6CM in the Network Configurator. Once this installation is done, this operation is unnecessary from the next setting. Install using the EDS file which is stored on the CD bundled with the K6CM device. EDS files can also be downloaded from our I-Web.
  • Page 242 At this time, an icon confirmation message will be displayed. Click [Yes (Y)]. After selecting the following ICON file, click [Open] and install it. Model name of the K6CM ICON file name K6CM-CIM 128x128.ico K6CM-ISM K6CM-VBM A - 26 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 243 Register the EtherNet/IP devices which participate in the tag data links in the Network Con- figuration Window. From the hardware list, you can register a PLC as an originator device and K6CM devices, by dragging and dropping each device at a time, or by selecting and double-clicking it.
  • Page 244 (CJ2H-CPU6□-EIP21 and CJ2M-CPU3□ only). Additional Information The setting contents depend on the originator device connecting the K6CM series. For detailed settings, refer to the manual of the originator device. • "SYSMAC CS/CJ Series EtherNet/IP Units Operation Manual (Cat. No.W465)"...
  • Page 245 Appendices Click the Tag Sets Tab at in the Edit Device Parameters Dialog Box. A - 29 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 246 To enter tags, there are tabs for Input (Consume) and Output (Produce), but set only the Input (Consume) tab when connecting the K6CM series. Select the [In - Consume] Tab and click [New (N) ...], the Edit Tags Dialog Box will be displayed.
  • Page 247 If you register the tag name as it is as the tag set name, one tag is registered as one tag set. Here, when selecting [Yes (Y)], you can omit "(1) -2. Editing tag set" for the newly cre- ated tag. A - 31 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 248 To enter tags, there are tabs for Input (Consume) and Output (Produce), but set only the Input (Consume) tab when connecting the K6CM series. For editing tag set, click [New (N) ...] in the following Edit Tag Set Dialog Box.
  • Page 249 Set communications parameters for tag data link communications. Select the [Connections] Tab ine the Edit Device Parameters Dialog Box, The Connection Edit is displayed in the Edit Device Parameters Dialog Box. A - 33 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 250 Select the tag set name edited in "(1) -2. Editing tag set" from the drop down list and set • Packet Interval (RPI) From the setting range of K6CM (250 ms to 10000 ms), set the data send interval from K6CM according to the system.
  • Page 251 Click [Close] and return from the Connection Allocation Dialog Box. When the setting is completed, it is displayed as follows. Setting is completed by clicking [OK] at the lower right. A - 35 K6CM Motor Condition Monitoring Device User’s Manual (N219)

  • Page 252: Using The Nj/Nx-Series

    Appendices Downloading settings Connect online to the originator device and download the configuration settings. (The EtherNet/IP tag data link communications setting of the K6CM series is fixed, so you do not need to download it to the K6CM.) (1) Online Select the communications interface to use from [Option (O)] | [Select Interface (I)] on the menu bar.
  • Page 253 (PLC model) to use and its version, and then click the [Create] But- ton. (Only the project name is required.) When you finish setting [Project Properties], the following screen will be displayed. A - 37 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 254 Creating Network Variables (Input) Create network variables to be the input area in the PLC. The K6CM device sends 44 bytes as Input data, therefore the network variable must be created as a structure variable or an array variable. This section shows how to create structure variables. (For array variables, the following "(1) data type registration"...
  • Page 255 (1)-3 Adding structure Members Right-click the structure data type you just crated and select [Create New Member(M)] from the menu. Register members and data types to match data received from the K6CM device. The registered Pane will be as follows. Data that are not defined as tag data link are regis- tered as reserved area.
  • Page 256 To process the input data as an array variable instead of a structure variable, create a 44-byte network variable with an array of UINT as [Data Type] in the following example. A - 40 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 257 Make the following settings so that the K6CM device operates as a target. (3)-1 Installing EDS Files To configure K6CM as an EtherNet/IP tag data link communications target, install the EDS file containing the configuration information of the K6CM in the SysmacStudio. Once this installation is done, this operation is unnecessary from the next setting.
  • Page 258 K6CM-VBM K6CM_VBM_EIP_R2.eds When installation is completed, the category ”Motor Condition Monitoring Device” and the registered K6CM devices are displayed under the tree of the OMRON Corporation in the EDS Library Dialog Box. (3)-2 Adding K6CM Devices to the Network Click the (Add Target Device) Button in the [Toolbox] on the right of the EtherNet/IP Con- nection Setting Tab Page.
  • Page 259 Appendices Click the [Add] Button at the bottom of the toolbox. The K6CM device will be added as a tar- get device. (4) Tag Set Editing Map the K6CM Input data to the memory area of the PLC using the EtherNet/IP tag data link by associating the network variable (input) of the PLC with the tag used in the network,.
  • Page 260 Right click and select [Create New (A)] or click the (New) Button in the EtherNet/IP Connection Setting Tab Page, Then select the K6CM from the pull-down list as the target device. (This operation can also be performed by double clicking the K6CM in the [Target Device] Pane of the Toolbox.)
  • Page 261 EtherNet/IP tag data link settings to the PLC by clicking [Transfer to Controller] Button. (The EtherNet/IP tag data link communications setting of the K6CM series is fixed, so you do not need to download it to the K6CM.) A - 45 K6CM Motor Condition Monitoring Device User’s Manual (N219)

  • Page 262: Expansion Error Code Of The Cip Message Communications

    The service did not supply enough data to perform the specified opera- tion. Attribute not supported The attribute specified in the request is not supported. Too much data The service supplied more data than was expected. A - 46 K6CM Motor Condition Monitoring Device User’s Manual (N219)

  • Page 263: A-10-2 Additional Status When General Status Is 01 Hex

    Connection not found at target application. 0108 Invalid Connection Type. Indicates a problem with either the Connection Type or Priority of the Connection. 0109 Invalid Connection Size. 0110 Device not configured. A - 47 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 264 031C Miscellaneous. 031D Redundant connection mismatch. 031E There are no more available reception resources in the sending module. 031F No connection resources exist for target path. 0320- 07FF unused. A - 48 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 265 Index I - 1 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 266 Vibration & Temperature Type .........1-7, A-8 IP address initial value ..........4-29 Warning ................ 3-12 K6CM-CICB ..............A-12 K6CM-CIM ...............1-9, A-9 K6CM-ISM ...............1-8, A-9 K6CM-ISZB ..............A-11 K6CM-VBM .............1-7, A-8 K6CM-VBS ..............A-10 I - 2 K6CM Motor Condition Monitoring Device User’s Manual (N219)
  • Page 268 The Netherlands Hoffman Estates, IL 60169 U.S.A. Tel: (31)2356-81-300/Fax: (31)2356-81-388 Tel: (1) 847-843-7900/Fax: (1) 847-843-7787 © OMRON Corporation 2017-2018 All Rights Reserved. OMRON (CHINA) CO., LTD. OMRON ASIA PACIFIC PTE. LTD. In the interest of product improvement, Room 2211, Bank of China Tower, No.

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