CARLO GAVAZZI NRGC Series User Manual
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CARLO GAVAZZI NRGC Series User Manual

CARLO GAVAZZI NRGC Series User Manual

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NRG PROFINET User Manual
Operating instructions
Manuale d'istruzioni
Betriebsanleitung
Manuel d'instructions
Manual de instrucciones
Brugervejledning

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Summary of Contents for CARLO GAVAZZI NRGC Series

  • Page 1 NRG PROFINET User Manual Operating instructions Manuale d’istruzioni Betriebsanleitung Manuel d’instructions Manual de instrucciones Brugervejledning...

  • Page 2: Table Of Contents

    Alarms – RG..N ................................... 25 Service and Maintenance ..................................28 Internal bus communication check..............................28 Replacing an RG..N ..................................28 Using the NRG system without ‘REF’ terminal connection ......................... 29 V1.3 | NRG PROFINET User Manual | © 2020 | CARLO GAVAZZI LTD.

  • Page 3: Introduction

    Carlo Gavazzi accepts no liability for any consequence resulting from inappropriate, negligent, incorrect installation or adjustment of parameters of the equipment. Nor can Carlo Gavazzi assume liability for recommendations that appear or are implied in the following description. The information in this document is not considered binding on any product warranty.

  • Page 4: Abbreviations And Acronyms

    • in the event of illegal disposal of electrical and electronic waste, the penalties are specified by local waste disposal legislation. V1.3 | NRG PROFINET User Manual | © 2020 | CARLO GAVAZZI LTD.

  • Page 5: Description

    These are identified via the part numbers. The NRG controller with a PROFINET communication interface is the NRGC-PN. NRG User Manual | © 2020 | CARLO GAVAZZI LTD. V1.3 | NRG PROFINET User Manual | © 2020 | CARLO GAVAZZI LTD.
  • Page 6 For further technical information on each NRG system component please refer to the respective product datasheets: System Datasheet QR Codes component NRGC-PN http://gavazziautomation.com/docs/mt_gh/SSR_NRGC_PN.pdf RG..CM..N / http://gavazziautomation.com/docs/mt_gh/SSR_RG_CM_N.pdf RCRGN-xxx-2 V1.3 | NRG PROFINET User Manual | © 2020 | CARLO GAVAZZI LTD.

  • Page 7: Installation

    Each RG..N is equipped with 2x micro USB ports to allow looping between one RG..N and another using the RGCGN-xx-2 bus cables from Carlo Gavazzi. The RGN-TERMRES supplied with each NRG controller has to be connected to the last RG..N on the NRG bus chain.

  • Page 8: Auto- Addressing

    The RG..Ns on the bus chain are automatically addressed upon the initial start-up of the system. The RG..Ns are addressed based on their position on the bus chain. Figure 5 SSRs in NRG bus chain are automatically addressed based on their position on the bus V1.3 | NRG PROFINET User Manual | © 2020 | CARLO GAVAZZI LTD.

  • Page 9: Grounding

    The shell should be connected to the wire screen of the cable. Figure 7 Metal din clip on NRG controller for functional grounding NRG User Manual | © 2020 | CARLO GAVAZZI LTD. V1.3 | NRG PROFINET User Manual | © 2020 | CARLO GAVAZZI LTD.
  • Page 10 The heatsink of the RGC..Ns has to be earthed via the connection provided using an M5 screw. Note that the M5 Protective Earth (PE) screw is not provided with the RG..N. Figure 8 RG..N connection for Protective Earth V1.3 | NRG PROFINET User Manual | © 2020 | CARLO GAVAZZI LTD.

  • Page 11: Profinet Configuration

    Find the NRG in the Catalog. Drag and drop from PROFINETIO/Other field devices/NRG/NRGC-PN. GSD should be installed as indicated in the previous section. Figure 10 Drag and drop NRGC-PN in Configuration NRG User Manual | © 2020 | CARLO GAVAZZI LTD. V1.3 | NRG PROFINET User Manual | © 2020 | CARLO GAVAZZI LTD.
  • Page 12 00 : 19 : EE : FF : 04 : 02 Automatic assignment of PROFINET names has to be enabled as indicated in Figure 12 below. Figure 12 Enable automatic PROFINET name assignment V1.3 | NRG PROFINET User Manual | © 2020 | CARLO GAVAZZI LTD.

  • Page 13: Configuration Of The Nrg Bus Chain In Tia Portal

    RG..N solid state relay please refer to the RG.N datasheet. Figure 13 Slot configuration for the NRG bus chain in TIA Portal NRG User Manual | © 2020 | CARLO GAVAZZI LTD. V1.3 | NRG PROFINET User Manual | © 2020 | CARLO GAVAZZI LTD.

  • Page 14: Configuration Parameters

    Set the % control level to be used 0– 100% in case of a communication Default (0%) timeout. (Only applicable for ‘Set Value option’ for Output substitute mode V1.3 | NRG PROFINET User Manual | © 2020 | CARLO GAVAZZI LTD.

  • Page 15: Profinet Factory Reset

    RG..Ns can be done via an acyclic command. Refer to the Communications section for more information. NRG User Manual | © 2020 | CARLO GAVAZZI LTD. V1.3 | NRG PROFINET User Manual | © 2020 | CARLO GAVAZZI LTD.

  • Page 16: Communication

    Reading and writing is possible for all variables except for variables related the SSR history as indicated in the tables below. The datatype of each index is uint16. The indexes are in the form of high byte followed by low byte (big endian). V1.3 | NRG PROFINET User Manual | © 2020 | CARLO GAVAZZI LTD.
  • Page 17 Under current limit 0 – over current limit Default (0A) NRG User Manual | © 2020 | CARLO GAVAZZI LTD. V1.3 | NRG PROFINET User Manual | © 2020 | CARLO GAVAZZI LTD.
  • Page 18 RG..N was switched ON Note: Reading the Energy (low) and Energy (high) readings as a uint32 will give the actual energy measurement V1.3 | NRG PROFINET User Manual | © 2020 | CARLO GAVAZZI LTD.

  • Page 19: Diagnostic Data

    Pull either by reconnection or a recovery from a crash, the Plug alarm shall be triggered. Note: It is not possible to plug new RG..Ns during runtime. NRG User Manual | © 2020 | CARLO GAVAZZI LTD. V1.3 | NRG PROFINET User Manual | © 2020 | CARLO GAVAZZI LTD.

  • Page 20: Functions

    2 sec for 50Hz and 1.7 sec for 60Hz. Output with Burst firing mode @ 33% control level Output with Burst firing mode @ 50% control level V1.3 | NRG PROFINET User Manual | © 2020 | CARLO GAVAZZI LTD.
  • Page 21 1% = 2 half cycles every 200 half cycles = 1 half cycle every 100 half cycles 2% = 4 half cycles every 200 half cycles = 1 half cycle every 50 half cycles NRG User Manual | © 2020 | CARLO GAVAZZI LTD. V1.3 | NRG PROFINET User Manual | © 2020 | CARLO GAVAZZI LTD.
  • Page 22 Figure 14 Remove blanking cover from bottom of RG..N to control the RG..N externally. RGM25 plug is required (not included) V1.3 | NRG PROFINET User Manual | © 2020 | CARLO GAVAZZI LTD.

  • Page 23: Measurements

    SSR replacement via the Load Running Hours reset setting. A ‘Store Permanently’ command shall be executed after modifying the value. NRG User Manual | © 2020 | CARLO GAVAZZI LTD. V1.3 | NRG PROFINET User Manual | © 2020 | CARLO GAVAZZI LTD.

  • Page 24: Alarms And Diagnostics

    5 Flashes Frequency out of range 6 Flashes Current out of range 7 Flashes Voltage out of range 8 Flashes Communication error (BUS) 9 Flashes Internal error V1.3 | NRG PROFINET User Manual | © 2020 | CARLO GAVAZZI LTD.

  • Page 25: Alarms - Nrg Controller

    The position of some devices on the internal bus does not correspond to the stored address Diagnose Check alarms on individual RG..Ns on the internal bus for more detail. NRG User Manual | © 2020 | CARLO GAVAZZI LTD. V1.3 | NRG PROFINET User Manual | © 2020 | CARLO GAVAZZI LTD.

  • Page 26: Alarms - Rg

    Diagnose Ensure mains supply is ON. Confirm that protection (fuses / miniature circuit breakers) have not tripped. Ensure L1 terminal of RG..N is properly connected. V1.3 | NRG PROFINET User Manual | © 2020 | CARLO GAVAZZI LTD.
  • Page 27 Though the switching function of the RG…N is not affected by this alarm, care must be taken to make sure RG..N is operated within its rated specification. NRG User Manual | © 2020 | CARLO GAVAZZI LTD. V1.3 | NRG PROFINET User Manual | © 2020 | CARLO GAVAZZI LTD.
  • Page 28 RG..N and/or replies will not be correctly received by the NRGC and/or main controller. Diagnose Confirm presence of 24V supply voltage on the NRG Controller US terminals. Otherwise, replace the RG..N reporting an internal error. V1.3 | NRG PROFINET User Manual | © 2020 | CARLO GAVAZZI LTD.

  • Page 29: Service And Maintenance

    Note: RG..N replacements should be performed with the system turned OFF. NRG User Manual | © 2020 | CARLO GAVAZZI LTD. V1.3 | NRG PROFINET User Manual | © 2020 | CARLO GAVAZZI LTD.

  • Page 30: Using The Nrg System Without 'Ref' Terminal Connection

    Voltage out of range and Load deviation alarms are not available The mains loss alarm cannot be discriminated from a load loss. Therefore, a mains loss alarm will indicate either a mains loss or a load loss. V1.3 | NRG PROFINET User Manual | © 2020 | CARLO GAVAZZI LTD.

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Rg series

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