Related Manuals for CARLO GAVAZZI NRG Series
Summary of Contents for CARLO GAVAZZI NRG Series
- Page 1 NRG EtherNet/IP ™ User Manual Operating instructions Manuale d’istruzioni Betriebsanleitung Manuel d’instructions Manual de instrucciones Brugervejledning...
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Page 2: Table Of Contents
Alarms – RG..N ................................... 32 Service and Maintenance ..................................35 Internal bus communication check..............................35 Replacing an RG..N ..................................35 Using the NRG system without ‘REF’ terminal connection ......................... 36 V1.0 | NRG EtherNet/IP Preliminary 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. V1.0 | NRG EtherNet/IP Preliminary User Manual | © 2020 | CARLO GAVAZZI LTD. -
Page 5: Description
These are identified via the part numbers. The NRG controller with an EtherNet/IP communication interface is the NRGC-EIP. NRG User Manual | © 2020 | CARLO GAVAZZI LTD. V1.0 | NRG EtherNet/IP 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-EIP https://gavazziautomation.com/images/PIM/DATASHEET/ENG/SSR_NRGC_EIP.pdf 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 V1.0 | NRG EtherNet/IP Preliminary User Manual | © 2020 | CARLO GAVAZZI LTD.
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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: Connection Diagrams
Figure 4 NRG bus chain connected in a star EtherNet/IP network The NRG Controller supports the Device Level Ring (DLR) protocol and therefore can also be configured in a ring topology. V1.0 | NRG EtherNet/IP Preliminary User Manual | © 2020 | CARLO GAVAZZI LTD. -
Page 9: Auto- Addressing
STEP 1: Hold the blue button while inserting the power supply plug of the NRGC-EIP STEP 2: Release the blue button once the Alarm LED turns ON NRG User Manual | © 2020 | CARLO GAVAZZI LTD. V1.0 | NRG EtherNet/IP User Manual | © 2020 | CARLO GAVAZZI LTD. -
Page 10: Grounding
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 V1.0 | NRG EtherNet/IP Preliminary User Manual | © 2020 | CARLO GAVAZZI LTD. -
Page 11: Ethernet/Ip Configuration
On the Registration dialog box, check the ‘Register a single file’ option and select the EDS file to install by clicking the ‘Browse’ button to select the required file. Press ‘Next’. NRG User Manual | © 2020 | CARLO GAVAZZI LTD. V1.0 | NRG EtherNet/IP User Manual | © 2020 | CARLO GAVAZZI LTD. - Page 12 Press ‘Next’ for the following 2 dialog boxes (Note: an image icon is currently not defined in the eDS file). Press the ‘Finish’ button to complete the task. After which the EDS file is installed and can be used to configure the NRG. V1.0 | NRG EtherNet/IP Preliminary User Manual | © 2020 | CARLO GAVAZZI LTD.
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Page 13: Adding The Nrgc-Eip To A Project In Studio 5000 Logix Designer V31
The New Module dialog window pops up. Enter the device name and its IP address (should be known by now. By default, the NRGC-EIP tries to get an IP address from a DHCP server) NRG User Manual | © 2020 | CARLO GAVAZZI LTD. V1.0 | NRG EtherNet/IP User Manual | © 2020 | CARLO GAVAZZI LTD. - Page 14 Finally configure the device type and the corresponding start-up parameters for each end-device from the Configuration tab. For more information on the start-up parameters see section 4.3. V1.0 | NRG EtherNet/IP Preliminary User Manual | © 2020 | CARLO GAVAZZI LTD.
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Page 15: Start-Up Parameters
Soft start current limit mode Reserved for future use OFF time to soft start Reserved for future use NRG User Manual | © 2020 | CARLO GAVAZZI LTD. V1.0 | NRG EtherNet/IP User Manual | © 2020 | CARLO GAVAZZI LTD. -
Page 16: Ethernet/Ip Factory Reset
Note Any of the above factory resets shall NOT perform a factory reset on the NRG solid state relays (RG..Ns). A factory reset on the RG..Ns can be done via an explicit command. Refer to the Communications section for more information. V1.0 | NRG EtherNet/IP Preliminary User Manual | © 2020 | CARLO GAVAZZI LTD. -
Page 17: Communication
Bit 3 – Not used Bit 4 – Bus error Flag Bit 5 – Device limit error Flag NRG User Manual | © 2020 | CARLO GAVAZZI LTD. V1.0 | NRG EtherNet/IP User Manual | © 2020 | CARLO GAVAZZI LTD. -
Page 18: Explicit Messaging
Identity Object Object Object Instance Description Class No. 0x01 Identification and general information of the EIP device is provided by this object (including resetting of the device). V1.0 | NRG EtherNet/IP Preliminary User Manual | © 2020 | CARLO GAVAZZI LTD. - Page 19 0x0E Get Attribute Single Retrieve attribute value 0x10 Set Attribute Single Modify attribute value NRG User Manual | © 2020 | CARLO GAVAZZI LTD. V1.0 | NRG EtherNet/IP User Manual | © 2020 | CARLO GAVAZZI LTD.
- Page 20 Description code Level 0x0E Get Attribute Single Retrieve attribute value 0x54 Forward Open Open a new connection 0x4E Forward Close Close connection V1.0 | NRG EtherNet/IP Preliminary User Manual | © 2020 | CARLO GAVAZZI LTD.
- Page 21 DSCP Low DSCP value for implicit messages with low priority DSCP Explicit DSCP value for explicit messages NRG User Manual | © 2020 | CARLO GAVAZZI LTD. V1.0 | NRG EtherNet/IP User Manual | © 2020 | CARLO GAVAZZI LTD.
- Page 22 Maximum instance number of an object currently created in this class level of the device Number of instances The number of instances currently created in this class V1.0 | NRG EtherNet/IP Preliminary User Manual | © 2020 | CARLO GAVAZZI LTD.
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Page 23: Vendor Specific Object Classes
Set Attribute Single (0x10) 1 -> Trigger an auto-addressing of the NRG bus chain on the next NRGC-EIP powerup. NRG User Manual | © 2020 | CARLO GAVAZZI LTD. V1.0 | NRG EtherNet/IP User Manual | © 2020 | CARLO GAVAZZI LTD. - Page 24 Under frequency limit (UFL) 44 – 66Hz & < OFL value Default (44Hz) Over temperature Δ temperature from max at which 0 – 50degC V1.0 | NRG EtherNet/IP Preliminary User Manual | © 2020 | CARLO GAVAZZI LTD.
- Page 25 Holds the accumulated time in hours 0 (default) - (read only) that the output of the RG..N was switched ON NRG User Manual | © 2020 | CARLO GAVAZZI LTD. V1.0 | NRG EtherNet/IP User Manual | © 2020 | CARLO GAVAZZI LTD.
- Page 26 Duplicate IP. The device has detected that its IP address is already in use. The network status LED is static red. Self-test. Mainly this occurs during POST, and the network status LED should be flashing green and red V1.0 | NRG EtherNet/IP Preliminary User Manual | © 2020 | CARLO GAVAZZI LTD.
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Page 27: Functions
Output with Burst firing mode @ 33% control level Output with Burst firing mode @ 50% control level NRG User Manual | © 2020 | CARLO GAVAZZI LTD. V1.0 | NRG EtherNet/IP User Manual | © 2020 | CARLO GAVAZZI LTD. - Page 28 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 V1.0 | NRG EtherNet/IP Preliminary User Manual | © 2020 | CARLO GAVAZZI LTD.
- Page 29 Figure 9 Remove blanking cover from bottom of RG..N to control the RG..N externally. RGM25 plug is required (not included) NRG User Manual | © 2020 | CARLO GAVAZZI LTD. V1.0 | NRG EtherNet/IP User Manual | © 2020 | CARLO GAVAZZI LTD.
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Page 30: Measurements
ON during its lifetime. In case of a new SSR this value starts from 0. This reading can be reset in case of a load or SSR replacement via the Load Running Hours reset setting. A ‘Store Permanently’ command shall be executed after modifying the value. V1.0 | NRG EtherNet/IP Preliminary User Manual | © 2020 | CARLO GAVAZZI LTD. -
Page 31: Alarms And Diagnostics
5 Flashes Frequency out of range 6 Flashes Current out of range 7 Flashes Voltage out of range NRG User Manual | © 2020 | CARLO GAVAZZI LTD. V1.0 | NRG EtherNet/IP User Manual | © 2020 | CARLO GAVAZZI LTD. -
Page 32: 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. V1.0 | NRG EtherNet/IP Preliminary User Manual | © 2020 | CARLO GAVAZZI LTD. -
Page 33: Alarms - Rg
1 RGx1A..N). Take into consideration the load thermal coefficient when setting the percentage deviation in LDEVPR to avoid this alarm from being issued unnecessarily. NRG User Manual | © 2020 | CARLO GAVAZZI LTD. V1.0 | NRG EtherNet/IP User Manual | © 2020 | CARLO GAVAZZI LTD. - Page 34 RG..N and it is up to the user to decide what to do when this alarm is activated. V1.0 | NRG EtherNet/IP Preliminary User Manual | © 2020 | CARLO GAVAZZI LTD.
- Page 35 Confirm presence of 24V supply voltage on the NRG Controller US terminals. Otherwise, replace the RG..N reporting an internal error. NRG User Manual | © 2020 | CARLO GAVAZZI LTD. V1.0 | NRG EtherNet/IP User Manual | © 2020 | CARLO GAVAZZI LTD.
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Page 36: Service And Maintenance
If step 2 is accidentally skipped, an Unconfigured error shall automatically be triggered which would indicate that an auto-addressing is required. Note: RG..N replacements should be performed with the system turned OFF. V1.0 | NRG EtherNet/IP Preliminary User Manual | © 2020 | CARLO GAVAZZI LTD. -
Page 37: Using The Nrg System Without 'Ref' Terminal Connection
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. NRG User Manual | © 2020 | CARLO GAVAZZI LTD. V1.0 | NRG EtherNet/IP User Manual | © 2020 | CARLO GAVAZZI LTD.
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