nVent NGC-20 Controller Elexant 5010i Hardware Manager Instruction Manual

nVent NGC-20 Controller Elexant 5010i Hardware Manager Instruction Manual

PRODUCT OVERVIEW

The nVent RAYCHEM Elexant 5010i and nVent RAYCHEM NGC-20 are a local controller with central monitoring capabilities. The controllers are capable in monitoring and controlling many heat-tracing specific parameters. All this information can be monitored remotely. The data communication goes via a Modbus communication link from the field to the central monitoring devices.

These controllers will have by default standard configuration (freeze protection) and communication settings.

One of the first steps at implementation time is to define the communication parameters in the controllers such that all units will have a unique address on the Modbus link.

The nVent RAYCHEM Elexant 5010i Hardware Manager will provide the option to set these parameters via a desktop application. As soon as these parameters are set the units are ready to be connected to the User Interface (NGC-UIT3 or TOUCH1500) or nVent RAYCHEM Supervisor.

This document describes the communication parameters, possible settings and how to apply them into the controller.

NVENT RAYCHEM ELEXANT 5010i HARDWARE MANAGER

The Elexant 5010i Hardware Manager is the ‘toolbox’ for the commissioning and maintenance engineer interrogating the Elexant 5010i and the NGC-20. The Elexant 5010i Hardware Manager is available in two different versions:

• A basic version is available on customer request
• A full version is available for internal use only

THIS DOCUMENT DESCRIBES THE CAPABILITIES OF THE FULL VERSION

The Elexant 5010i Hardware Manager offers the possibility to interrogate the Elexant 5010i and NGC-20 in its full extend. All parameters are available to the engineer for further analyses. The tool offers the possibility to analyse the communication to the controller and see if any issues exist. Communication settings can be easily checked and changed if needed. Firmware can be upgraded where the original configuration will be reloaded into the controller after the firmware upgrade. The link to the controllers can be established via RS-485 and Bluetooth.

This document describes in detail the possibilities of the Elexant 5010i Hardware Manager.

LICENSE AGREEMENT

VITAL INFORMATION

This manual is a guide to set up the communication parameters of the nVent RAYCHEM Elexant 5010i(-LIM) and nVent RAYCHEM NGC-20-C(L)-E controllers.

All information, including illustrations, is believed to be reliable. Users, however, should independently evaluate the suitability of each product for their particular application. nVent makes no warranties as to the accuracy or completeness of the information, and disclaims any liability regarding its use. nVent’ only obligations are those in the nVent Standard Terms and Conditions of Sale for this product, and in no case will nVent or its distributors be liable for any incidental, indirect, or consequential damages arising from the sale, resale, use, or misuse of the product. Specifications are subject to change without notice. In addition, nVent reserves the right to make changes – without notification to Buyer – to processing or materials that do not affect compliance with any applicable specification.

This agreement is a legal agreement between you, “the end user”, and nVent, LLC (“nVent”). By installing or otherwise accessing this program, you are agreeing to become bound by the terms of this agreement. If you do not agree to the terms of this agreement, do not install or access this program. If installing or otherwise accessing this program by opening a sealed disk package, promptly return the unopened disk package and the other items (including written materials or other containers) to the place where you obtained them.

GRANT OF LICENSE

The nVent RAYCHEM Elexant 5010i Hardware Manager software (the “Software”) is licensed, not sold, to you for use only under the terms of this Agreement, and nVent reserves any rights not expressly granted to you. Subject to the terms and conditions of this Agreement, nVent grants to you a non-exclusive, nontransferable, limited license (without the right to sublicense others) to use the one copy, including written materials if any, of the Software on a single computer at the location (company and address) to which nVent issued this copy of the Software. The Software is owned by nVent LLC and is protected by United States copyright laws and international treaty provisions. All copies made by you are subject to the terms and conditions of this Agreement. The structure, organisation and code of the Software are valuable trade secrets and confidential information of nVent. You agree not to modify, alter, merge, adapt, duplicate, distribute, translate, decompile, disassemble, reverse engineer, create derivative works, copy for use on any other computer or at any other location, or otherwise make this software available to any person or entity outside this location. The Software is licensed only to you. In no event may you transfer, sell, sublicense, rent, assign or transfer rights, lease, or otherwise dispose of the Software on a temporary or permanent basis without the prior written consent of nVent. You agree to use reasonable efforts to protect against the unauthorised copying and use of the Software by others. You agree not to remove, disable or circumvent any proprietary notices or labels contained on or within the Software.

OTHER RESTRICTIONS

You may not sublicense, rent or lease the Software to anyone. You agree to notify nVent promptly if “bugs” or seemingly incorrect or anomalous behaviour is discovered when using the Software. You agree that the Software, including written materials (if any) and all copies in whole or in part, will be destroyed or returned to nVent at the written request of the nVent Product Manager. By installing or otherwise accessing the Software you acknowledge that you have read and understood nVent’s Disclaimer of Warranty and Limitation of Liability, set forth below. You agree to use reasonable efforts to protect against the unauthorised copying and use of the Software by others.

DISCLAIMER OF WARRANTY

The Software and accompanying written materials are provided “as is” without warranty of any kind. The entire risk as to the results and performance of the Software is assumed by you. nVent does not warrant that the functions contained in the Software will meet your requirements or that the operation of the Software will be uninterrupted or error-free, or that program defects will be corrected.

LIMITED WARRANTY – MEDIA

The medium on which the Softwa re is encoded is warranted to be free from defects in material and workmanship under normal use for a period of sixty (60) days from the date of delivery to you as evidenced by a copy of your receipt. Although nVent believes the media and the Software to be free of viruses, the medium and the Software are not warranted to be virus free. nVent’s liability and your exclusive remedy if the medium is defective or includes any virus shall be prompt replacement of the medium with a new Software pre-encoded disc.

EXCLUSION OF ALL OTHER WARRANTIES

Except as expressly provided above, nVent disclaims all warranties, either express, implied or statutory, including but not limited to any warranty of merchantability or fitness for a particular purpose, even if nVent has been advised of such purpose. This agreement gives you specific legal rights. Some states or countries do not allow the exclusion of warranties so
the above exclusion may not apply to you.

LIMITATION OF LIABILITY

The entire risk as to the results and performance of the Software is assumed by you. In no event shall nVent, its affiliates, directors, officers, shareholders, employees or other representatives be liable for damages of any kind, including without limitation, any loss, damage, or delay, or for any lost profits, loss of use, interruption of business, or for any compensatory, special, incidental, consequential, indirect damages (however arising, including negligence) of any kind arising out of or in Connection with the use of, or the inability to use, the Software or this agreement (even if nVent has been advised of the possibility of such damages). Further, in no event shall nVent, its affiliates, directors, officers, shareholders, employees or other representatives be liable to you in an amount greater than the amount actually paid by you, if any, for the Software. You further agree that regardless of any statute or law to the contrary, any claim or cause of action arising out of or related to use of the Software or the terms and conditions must be filed within one (1) year after such claim or cause of action arose or be forever barred.

INDEMNITY

To the extent allowed under federal and state law, you agree to indemnify and hold nVent, its parents, subsidiaries, affiliates, officers, employees, sponsors and partners harmless from any claim, loss, cost, expense, demand, or damage, including reasonable attorneys’ fees, arising directly or indirectly out of (a) your use of, or inability to use, the Software, (b) your activities in connection therewith, or (c) your breach of this Agreement or violation of the rights of any other party.

TERMINATION

The license granted herein will automatically terminate without notice from nVent if you fail to comply with any term or condition of this Agreement. You agree, upon such termination, to remove the Software from any memory and/or storage media or device, and to return the Software, including all media and written materials, or destroy the same and certify such destruction to nVent, along with any backup or other copies in your possession.

COMPLETE AGREEMENT – MODIFICATION IN WRITING

This Agreement constitutes the sole and complete understanding between the parties with respect to the Software and its use, and may not be varied except by a writing signed by an officer of nVent. You agree that you may not rely on any representations concerning the Software to the extent they vary from this Agreement, and such representations, if any, will neither add to nor vary the terms of this Agreement.

CHOICE OF LAWS

This Agreement is governed by the laws of the State of California and the United States, including U.S. Copyright Laws.

EXPORT LAWS

The Software may require a license from the U.S. Department of Commerce or other governmental agency before it may be exported. The term “export” includes many acts (such as transferring the Software to a foreign citizen within the United States), in addition to sending or taking the Software outside the United States. You agree to ascertain the necessary licensing procedures and obtain any required licenses before exporting the Software. You also agree to indemnify nVent and assume all financial responsibility for any losses it may suffer if you do not comply with this paragraph.

GOVERNMENT RESTRICTED RIGHTS

User acknowledges that the Software has been developed at private expense and is provided with “Restricted Rights.” Use, duplication or disclosure by the Government is subject to restrictions as set forth in subparagraph (b)(3) and paragraph (c) of the Rights in Technical Data clause at 48 C.F.R. 252.227-7013, or subparagraphs (c)(1) and (2) of the Commercial Computer Software – Restricted Rights clause at 48 C.F.R. 52.227-19, as applicable. This provision applies to the Software acquired directly or indirectly by or on behalf of any government. The Software is a commercial product, licensed on the open market at market prices, and was developed entirely at private expense and without the use of any government funds. Any use, modification, reproduction, release, performance, display, or disclosure of the Software by any government shall be governed solely by the terms of this Agreement and shall be prohibited except to the extent expressly permitted by the terms of this Agreement, and no license to the Software is granted to any government requiring different terms.

ASSIGNMENT

You may neither assign any right nor delegate any obligation under this Agreement and attempted assignment or delegation shall be void. nVent may freely assign this agreement and its rights and obligations there under to any third party.

INVALID PROVISIONS

If any of the provisions of this provisions Agreement are invalid under any applicable statute or rule of law, they are to that extent deemed omitted.

WAIVER

No failure or delay of nVent in exercising or enforcing any right or provision of this Agreement shall constitute a waiver of such right or provision, or any other right or provision hereunder.

Furthermore, any waiver by nVent of any right or provision of this Agreement shall not be construed as, or constitute, a continuing waiver of such right or provision, or waiver of any other right or provision of this Agreement.

SURVIVABILITY

You agree that the terms and conditions of this Agreement shall survive any termination of this Agreement and your rights to use the Software.

Should you have any questions concerning this Agreement, or if you want to contact nVent for any reason, please write to:

• nVent
• 2415 Bay Road
• Redwood City, CA 94063-3032
• U.S.A.

HOW TO RUN THE NVENT RAYCHEM ELEXANT 5010i HARDWARE MANAGER

To start the installation double-click on the Setup icon.

Figure 3-1: Shortcut to the Hardware Manager

Click Next to continue

Figure 3-2: Install Screen 1

Read the License Agreement. Check the box to accept the terms of the License Agreement then click “Next” to continue.

Figure 3-3: Install Screen 2

After the Hardware Manager has been successfully installed double-click the shortcut shown here to run the program.

Figure 3-4: Install Screen 4

CHANGING THE LANGUAGE OF THE USER INTERFACE SCREENS

The Hardware Manager default language is English. Select System>Language for a list of available languages.

Figure 4-1 : Language Menu

This Menu is for configuring the COM port settings for the computer running Hardware Manager.

Figure 5-1 : Communications Menu

PORT CONFIGURATION

The Local Port Configuration section allows users to configure the communication settings of the computers COM ports.

Baud Rate: This field allows you to select the baud rate of the COM communication port.

Selections: 9600, 19200, 38400, 57600. Default: 9600

Data Bits: 7 or 8. Default is 8

Parity and other settings are given in Other defaults.

Other defaults are: Parity = None, Stop Bits = 2, Transmission mode = RTU and Response timeout is 1 second.

Figure 5-2: Communications, Local Ports

DEVICE POLLING

Polling Period: the length of time between polls. From 1.0 seconds to 100.0 seconds.

Number of retries: the number of attempts the program will make to connect with the Elexant 5010i or the NGC-20 before showing a communication failure.

Figure 5-3 : Communications, Device Polling

CONNECTING THE HARDWARE MANAGER WITH THE CONTROLLERS

SCANNING FOR DEVICES
From the main screen, select the Select Device button located on the top left.

Figure 6-1: Select Device Button

To manually connect using RS-485, first select the Manual tab, then enter the COM port and ModBus Address of the desired controller.

Figure 6-2: Manual Add Com1

To scan for all ModBus address or for Bluetooth devices, select the Scan tab, then the port of the desired Controller (Bluetooth/ COM1/ COM2/ etc). The program will now scan for all controllers on that port.

*Note about Bluetooth: It may take 1 or more scans to pick up all the Elexant 5010i and NGC-20 controllers in the area. If there are many controllers the scan could take a very long time. For example, to pick up 100 controllers it could take an hour or more.

Figure 6-3: Bluetooth Scan

This example shows the details for 1 controller that was found during a Bluetooth scan.

Figure 6-4: Device Details

All controllers that are discovered will appear in the Device List. Select the desired controller to highlight in blue then click on the Select button in the bottom right of the screen. You will be returned to the Main screen and information for the selected controller will be shown.

Figure 6-5: Device List

CHANGING THE COMMUNICATION SETTINGS

Device Port Configuration
The Device Port Configuration section allows users to configure the communication settings of control units.

Baud Rate : This field allows you to select the baud rate of the external communication port.

Selections: 9600, 19200, 38400, 57600. Default: 9600

Modbus Address: the Modbus address needs to be unique on the nVent network. The Modbus address can have any value from 1 to 247. 247 is the maximum number of controllers which can be connected to one RS-485 serial communications port.

Transmission Delay (TX Delay)
This field sets the time the controller will wait after it receives a message before it replies.

Range: 1-50 milliseconds, Default: 20 ms

Other defaults are: Frame Type = RTU, 8 Data bits, No Parity and 2 stop bits. These settings may have to be adjusted in order to set up communication between nVent control units and non nVent Host systems like PLC´s.

Figure 7-1 : Setup Screen, Device Port Configuration

Alarm Relay
The Alarm Output Mode defines the way the alarm relay will act in case of alarms.

Normal operation: Selecting this will result in the alarm relay changing state in case of an alarm. (General alarm) This means the open contact will close and the closed contact of the SPDT alarm relay will open.

Toggle: selecting toggle will cause the Alarm relay to change state each time a new alarm comes up.

Flash: selecting to Flash the Alarm relay will alternatively open and close the Alarm relay. The interval itself can be user defined in the Alarm Output Toggle Time.

Figure 7-2 : Setup Screen, Alarm Relay

Figure 7-2 : Setup Screen, Alarm Relay

Figure 7-3 : Setup Screen, Toggle Time

LED Display
The LED display on the controller can be changed to show the measured temperature in degrees Celsius or Fahrenheit.

Figure 7-4: Setup Screen, LED Display Units

APPLYING CHANGES

When changes are made to one or more settings, a small icon appears to show that there are unsaved changes and any changed boxes turn yellow. To save the changes, select the Apply button at the bottom right of the screen.

In the example below, there are pending changes in two fields. If the user selects Apply, as shown, the highlighted changes are saved.

Figure 7-5: Save pending changes with the Apply Button

To discard the changes or refresh the screen, press the Reload button

North America
Tel +1.800.545.6258
Fax +1.800.527.5703
thermal.info@nVent.com

Europe, Middle East, Africa
Tel +32.16.213.511
Fax +32.16.213.604
thermal.info@nVent.com

Asia Pacific
Tel +86.21.2412.1688
Fax +86.21.5426.3167
cn.thermal.info@nVent.com

Latin America
Tel +1.713.868.4800
Fax +1.713.868.2333
thermal.info@nVent.com

©2022 nVent. All nVent marks and logos are owned or licensed by nVent Services GmbH or its affiliates. All other trademarks are the property of their respective owners. nVent reserves the right to change specifications without notice.

RAYCHEM-IM-DOC818-Elexant5010iHardwareManagerABR-EN-2201

References

• Electrical Heat Tracing | Heat Tracing | nVent RAYCHEM

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