Moeller NZM-XDMI612 User Manual
  1. Manuals
  2. Brands
  3. Moeller Manuals
  4. Recording Equipment
  5. DeviceNet NZM-XDMI612
  6. User manual
Moeller NZM-XDMI612 User Manual

Moeller NZM-XDMI612 User Manual

Canopen interface
Hide thumbs Also See for NZM-XDMI612:
Table of Contents

Advertisement

Quick Links

Download this manual
NZM-XDMI612
CANopen Interface
User Manual
05/04 AWB1230-1543GB
A
T hink future. Switch to green.

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the NZM-XDMI612 and is the answer not in the manual?

Questions and answers

Related Manuals for Moeller NZM-XDMI612

Summary of Contents for Moeller NZM-XDMI612

  • Page 1 NZM-XDMI612 CANopen Interface User Manual 05/04 AWB1230-1543GB T hink future. Switch to green.
  • Page 2 No part of this manual may be reproduced in any form (printed, photocopy, microfilm or any other process) or processed, duplicated or distributed by means of electronic systems without written permission of Moeller GmbH, Bonn. Subject to alteration without notice.
  • Page 3 Warning! Dangerous electrical voltage! Before commencing the installation • Disconnect the power supply of the device. • Ensure a reliable electrical isolation of the low voltage for the 24 volt supply. Only use power • Ensure that devices cannot be accidentally supply units complying with IEC 60 364-4-41 restarted.

  • Page 5: Table Of Contents

    05/04 AWB1230-1543GB Contents About this Manual Target group Additional manuals Writing conventions CANopen Interface System overview Scope of functions Commissioning the CANopen interface Communication objects – Process Data Objects PDO – Service Data Objects SDO SDO access procedure – Write data –...
  • Page 6 05/04 AWB1230-1543GB Contents DMI function assignment DMI display assignment Coding for the language setting Coding for the DMI options Function switch and data set No.

  • Page 7: About This Manual

    All manuals are available on the Internet for download as PDF files. For a fast search enter the documentation number as the search criterion at http://www.moeller.net/support: Writing conventions Except for the first page of chapters and empty pages at the...
  • Page 8 05/04 AWB1230-1543GB About this Manual Data Management Interface Circuit-breaker in general Distribution circuit protection Electronic Distribution circuit protection Electronic, Fixed setting Motor protection Electronic Short circuit protection Electronic Full protection Electronic Full protection Electronic, Fixed setting indicates actions to be taken. Indicates interesting tips and additional information.

  • Page 9: Canopen Interface

    05/04 AWB1230-1543GB CANopen Interface This manual describes the exchange of data between the NZM circuit-breaker with DMI (NZM-XDMI612) and a CANopen system. The interface that is used is the EASY221-CO communication module, which provides several functions specifically for operation with the DMI.

  • Page 10: System Overview

    05/04 AWB1230-1543GB CANopen Interface System overview The EASY204-CO communication module was developed for automation tasks that use the CANopen fieldbus. Figure 1: Integration of EASY221-CO in the CANopen network a Master area, PLC (e.g.: XC600) or PC with CAN card b Slave area, e.g.

  • Page 11: Scope Of Functions

    05/04 AWB1230-1543GB Scope of functions Scope of functions EASY221-CO supports the communication objects Service Data Object (SDO) and Process Data Object (PDO) of the CANopen pre-defined connection set. EASY221-CO facilitates the following functions in conjunction with DMI: • Reading of the NZM status and DMI inputs through PDO services a section “Read NZM status and DMI inputs”, page 9, •...

  • Page 12: Commissioning The Canopen Interface

    05/04 AWB1230-1543GB CANopen Interface Commissioning the Detailed information on the installation and assembly of the CANopen interface EASY221-CO can be found a AWB2528-1479GB. The following steps must be completed in order to commission the EASY221-CO interface: Use the EASY-Link connection plug to connect the EASY221-CO to the DMI (basic unit).

  • Page 13: Communication Objects

    05/04 AWB1230-1543GB Communication objects Communication objects Process Data Objects PDO Process data is exchanged in the CANopen by means of PDOs (Process Data Objects). The PDOs can be used to call up the most important data of the circuit-breaker or to alter the DMI outputs. The individual procedures are described below.
  • Page 14 05/04 AWB1230-1543GB CANopen Interface Byte 1: Meaning Overload 1 Input 2 Input 3 /clockwise Ready to switch on NZM status NZM position 1) Without motor starter function. 2) With reversing starter. Byte 2: Meaning Load warning Cause of tripping Input 0 Reserved Central warning Input 1...
  • Page 15 05/04 AWB1230-1543GB Communication objects Meaning of data Cause of Indicates the cause of the trip present at the moment. tripping No trip Trip I Trip I Trip I Trip I Trip Com or Trip Temp (detail can be read out through diagnosis) Overcurrent on neutral pole Ready to The circuit breaker is switched off (not tripped!)
  • Page 16 05/04 AWB1230-1543GB CANopen Interface Setting the DMI outputs The Tx-PDO channel 1 is used to set the outputs and operate the motor starter functions. The corresponding data can be used for direct setting of the DMI outputs. 3 data bytes are transmitted, which are arranged as follows: Byte 0: always 14 Byte 1: Meaning...
  • Page 17 05/04 AWB1230-1543GB Communication objects Byte 2: Meaning Remote operator mode Reserved Output 5 Reserved Reserved Reserved Reserved Reserved Outputs 0 to 3 of the DMI can be written according to the motor starter function that has been selected. Outputs 4 and 5 can either be set as freely addressable (Remote operator mode = 1), or controlled via “Actuate circuit-breaker”...

  • Page 18: Service Data Objects Sdo

    05/04 AWB1230-1543GB CANopen Interface Meaning of data Actuate circuit- The circuit-breaker is switched on or off via a motor operator; breaker Requirement: the “Motor mode” bit is set to 0 Do not change status Switch off (Output 4 = 1, Output 5 = 0) Switch on (Output 4 = 0, Output 5 = 1) Do not change status Remote operator...
  • Page 19 05/04 AWB1230-1543GB Communication objects Table 1: Command codes for SDO access to the DMI data memory Code Command Operand 0 (2 bytes) Read 1 byte Address in DMI data- Read 2 bytes area Read 3 bytes a page 23 Read 4 bytes Write 1 byte Data byte 1...
  • Page 20 05/04 AWB1230-1543GB CANopen Interface Table 2: Valid obects for DMI Object Index Valid for ... Communication 1000 to 100A, all objects of parameters 100C, 100D, EASY221-CO 1010, 10 11, 1014, 1015, 1017, 1018, 1200, 1400, 1600, 1800, 1A00 Manufacturer- 2001 specific objects Input data 2011...

  • Page 21: Sdo Access Procedure

    05/04 AWB1230-1543GB SDO access procedure SDO access procedure Write data Write using segmented transfer Segmented transfer can be used to write up to 4 bytes simultaneously to the EASY221-CO. The transfer is made in the following steps: 1. Initiate SDO download The segmented transfer is initiated.

  • Page 22: Read Data

    05/04 AWB1230-1543GB CANopen Interface Write using expedited transfer A special case is a write action using expedited transfer. This procedure can be applied if only one byte has to be transferred. The telegram is assembled as follows: Index: 2021 Subindex: 1st data byte: Command code 69 (= write 1 byte) 2nd data...
  • Page 23 05/04 AWB1230-1543GB SDO access procedure First of all, the segmented transfer is initated. The index and subindex for the “Command” object are transferred to the EASY221-CO. Telegram content Index: 2021 Subindex: Data bytes 1 to 4: Download SDO segment The transfer is now concluded. A maximum of 7 data bytes will be available.

  • Page 24: Updating Of Process Data

    05/04 AWB1230-1543GB CANopen Interface Telegram content Index: 2022 Subindex: Data bytes 1 to 4: Upload SDO segment The previously requested data are now read out from the master. The master concludes the transfer, without sending any data itself. All the data bytes remain at “0”. Byte 1 to byte 7: The module reacts to this by returning the requested address with the data that are present in the response telegram from...
  • Page 25 05/04 AWB1230-1543GB SDO access procedure In the other direction, from DMI to the CANopen master, the circuit-breaker amd DMI data are buffered, so that there is always a self-consistent data set available. This data set is updated as soon as an access is made to address 4 (a table 3, page 23).

  • Page 26: Read Diagnosis Data From The Circuit-Breaker

    05/04 AWB1230-1543GB CANopen Interface Read diagnosis data from the circuit-breaker Diagnosis data represent a special case. In this case, several sets of data share one address area. First of all, you must use a command to select a data set for transmission (a section “Circuit-breaker-specific commands”page 22).

  • Page 27: Data

    05/04 AWB1230-1543GB Data Data with a width exceeding 1 byte are stored in the following form: • Low byte at the least significant address • High byte at the most significant address Reading circuit-breaker data Table 3: Address location of the input data Address Data type Data item...
  • Page 28 05/04 AWB1230-1543GB Data Address Data type Data item Value Unit/ reference Currents : effective phase current L1 0 to 65 535 eff1 : effective phase current L2, eff2 in relation to I : effective phase current L3, eff3 in relation to I : effective neutral pole effN current, in relation to I...
  • Page 29 05/04 AWB1230-1543GB Reading circuit-breaker data Address Data type Data item Value Unit/ reference Device Serial number LSB 0 to 2 – Serial number MSB Circuit-breaker type a page 41 Circuit-breaker a page 42 function (IEC, (UL/CSA) (only for UL/CSA devices) 0 to 1600 NZM software version a page 43...
  • Page 30 05/04 AWB1230-1543GB Data Address Data type Data item Value Unit/ reference DMI mode Switch element 1 = pushbutton, – 0 = switch Changeover t 0 to 99900 (in steps of 100) Display mode Display line 1 a page 45 – Display line 2 Display line 3 Display line 4...
  • Page 31 05/04 AWB1230-1543GB Reading circuit-breaker data Address Data type Data item Value Unit/ reference Operating Hours of operation NZM LSB 0 to 2 Hours hours counters Hours of operation NZM MSB Hours of operation DMI LSB 0 to 2 Hours of operation NZM MSB Diagnostics Status byte 0 a page 34...
  • Page 32 05/04 AWB1230-1543GB Data Address Data type Data item Value Unit/ reference Diagnostics Month 1 to 12 Month Year (from 2000) 4 to 255 Year Operations 0 to 65535 – 1) If the code for a motor starter function is entered at this loca- tion, then it simultaneously defines the operating mode of the DMI.

  • Page 33: Writing Circuit-Breaker Data

    05/04 AWB1230-1543GB Writing circuit-breaker data Writing circuit-breaker data Table 4: Address location of the output data Address Data type Data item Value Unit/ reference Communication Command a page 31 – Reserved – Parameters a page 36 – a page 37 and Page 38 a page 40 a page 39...
  • Page 34 05/04 AWB1230-1543GB Data Address Data type Data item Value Unit/ reference DMI mode Output Q0 Mode a page 44 – Output Q1 Mode Output Q2 Mode Output Q3 Mode Output Q4 Mode Output Q5 Mode Switch element 1 = pushbutton, 0 = switch Changeover t 0 to 999...

  • Page 35: Circuit-Breaker-Specific Commands

    05/04 AWB1230-1543GB Circuit-breaker-specific commands Circuit-breaker-specific Circuit-breaker-specific commands can also be sent via commands address 0 of the DMI data array (a table 3, Page 23 and Table 4, Page 29). The following commands are available: Table 5: Circuit-breaker commands via PROFIBUS-DP Code Command Function...
  • Page 36 05/04 AWB1230-1543GB Data Code Command Function Read diagnostics data set 6 Reads the data of the older diagnostics event that is stored Read diagnostics data set 7 Read diagnostics data set 8 Read diagnostics data set 9 Reads the data of the oldest diagnostics event that is stored Acknowledge startup stop When startup stop is active, this acknowledges...

  • Page 37: Circuit-Breaker Communication Status

    05/04 AWB1230-1543GB Circuit-breaker communication status Circuit-breaker communi- cation status Table 6: Circuit-breaker communication status Byte 0 Bit 0 1 if circuit-breaker detected with new serial number and the Stop mode is acti- vated. Otherwise 0 Bit 1 1 if parameters of DMI and LS are not identical Otherwise 0 Bit 2 1 if parameters set for motor protection function, but no NZM-ME type...
  • Page 38 05/04 AWB1230-1543GB Data Table 7: Circuit-breaker status Byte 0 Trip conditions Bit 0 Trip I : Short-circuit ² Bit 1 Trip I²t (if I t function selected): Overload, variable, short-time delayed ² Trip I (if I t function not selected): Overload constant, short-time delayed Bit 2 Trip I : Overload, variable, long-time delayed...
  • Page 39 05/04 AWB1230-1543GB Circuit-breaker communication status Byte 3: Tripping phase Bit 0 Trip due to L1 Bit 1 Trip due to L2 Bit 2 Trip due to L3 Bit 3 Trip due to N Bit 4 Reserved Bit 5 Reserved Bit 6 Reserved Bit 7 Reserved...

  • Page 40: Circuit-Breaker Parameters

    05/04 AWB1230-1543GB Data Circuit-breaker Settings I and I parameters Value 0.5 x I 0.2 x I 0.55 x I 0.3 x I 0.6 x I 0.4 x I 0.65 x I 0.5 x I 0.7 x I 0.6 x I 0.75 x I 0.7 x I 0.8 x I...

  • Page 41: Settings I And I Dn

    05/04 AWB1230-1543GB Circuit-breaker parameters Settings I for ZM2-... and ZM4-... Value ZM2-AE ZM2-ME ZM4-AE ZM4-ME ZM2-AEF-NA ZM2-SE-CNA ZM4-AE-NA ZM4-SE-CNA ZM2-VE ZM4-AEF-NA ZM2-VE-NA ZM4-VE ZM2-VEF-NA ZM4-VE-NA ZM4-VEF-NA 2 x I 2 x I 2 x I 2 x I 3 x I 3 x I 3 x I 3 x I...

  • Page 42: Settings I Für Zm3

    05/04 AWB1230-1543GB Data Settings I für ZM3-... Value ZM3-AE-250,-400 ZM3-AE-630 ZM3-ME-220,-350,-500 ZM3-AE-250,-400-NA ZM3-AE-600-NA ZM3-SE-220,-350-CNA ZM3-AEF-250...400-NA ZM3-AEF-450,-550-NA ZM3-VE-250,-400 ZM3-AEF-600-NA ZM3-VE-250,-400-NA ZM3-VE-600,-630-NA ZM3-VEF-250...400-NA ZM3-VEF-450,-550-NA ZM3-VEF-600-NA 2 x I 2 x I 2 x I 3 x I 2.5 x I 3 x I 4 x I 3 x I 4 x I...

  • Page 43: Settings I

    05/04 AWB1230-1543GB Circuit-breaker parameters Settings I Value ZM3-VE-630 All others ZM3-VE-250...400 A-NA ZM3-VEF-250...400 A-NA ZM3-VE-450...600-NA ZM3-VEF-450...600-NA 1.5 x I 2 x I 2 x I 3 x I 2.5 x I 4 x I 3 x I 5 x I 3.5 x I 6 x I 4 x I...

  • Page 44: Vdn

    05/04 AWB1230-1543GB Data Settings T Value [ms] [ms] without bimetal 1000 1000...

  • Page 45: Circuit-Breaker Identification

    05/04 AWB1230-1543GB Circuit-breaker identification Circuit-breaker Value Refers to Coding Currents Size identification Bit 0 to Trans- 0000 Bit 3 formers 0001 0010 0011 0100 0101 0110 0111 1000 1001 1000 1010 1250 1011 1600 Bit 4 and Frame Size 2 –...

  • Page 46: Circuit-Breaker Functionality

    05/04 AWB1230-1543GB Data Circuit-breaker function- Table 8: IEC devices ality Function Value Circuit-breaker type Bit 0 N conductor 60 % 100 % Bit 1 N overload Without N overload With N overload Bit 2 No. of poles 3-pole 4-pole Bit 3 and Type NZM...-AE bit 4...

  • Page 47: Version Level

    05/04 AWB1230-1543GB Version level Caution! For UL/CSA devices of types -AEF, -VEF and -SE, the iden- tification byte only provides the type of converter that is used. The rated (nominal) current is entered in plain text, in I (bytes 8+9 in data set 0). The type display is composed of the type code + I , e.g.

  • Page 48: Dmi Function Assignment

    05/04 AWB1230-1543GB Data DMI function assignment Table 11: Function assignment for the DMI outputs Value Function Trip I Trip I Trip I Trip I Trip I Overtemperature 1 Overload 1 Overload 2 Load warning Asymmetry Parameters Trip Alarm Motor protection active Direct starter (only for Q0) Reversing starter (only for Q0, Star/delta starter...

  • Page 49: Dmi Display Assignment

    05/04 AWB1230-1543GB DMI display assignment DMI display assignment Table 12: Display assignment for the DMI display Value Display not used 1eff 2eff 3eff neff dneff motor function (only for the motor starter function with ME types) motor status (only for the motor starter function with ME types) Time Data item...

  • Page 50: Coding For The Language Setting

    05/04 AWB1230-1543GB Data Coding for the language Value Language setting German English French Italian Spanish Coding for the DMI Value Meaning options Absolute value display (0 = OFF, 1 = ON) Input 0 for acknowledgement (0 = NO, 1 = YES) Startup stop is activated (0 = NO, 1 = YES) Reserved Function switch and data...

Table of Contents