Lenze SMVector RS-485 LECOM Manual de usuario

SMVector RS-485 LECOM Communication Module Communications Interface Reference Guide

8 CMVLC401ACommissioning4 Parameters for use with RS-485/LECOM4.1 Drive Communication ParametersThe parameters listed in Table 5 are always present

9CMVLC401ACommissioning4.2 RS485 LECOM-Specific ParametersThe parameters listed in Table 6 are only present in the drive if there is an RS485 communic

10 CMVLC401ACommissioning5 LECOM Protocol Details5.1 LECOM - A/B Protocol DescriptionThe LECOM-A/B protocol is used to exchange data between SMV con

11CMVLC401ACommissioning5.3 Code Number (C1, C2)5.3.1 Standard AddressingThe meaning of the code numbers and the assigned parameters can be obtained

12 CMVLC401ACommissioning5.3.3 Addressing via Input SelectionSimple LECOM-A/B drivers, which only use the standard addressing, cannot address subcode

13CMVLC401ACommissioningThe abbreviations have the following meanings:VK1 to VK6 Integers. Decimal point (if required)NK1 to NK4 Decimal codes (if

14 CMVLC401ACommissioningParameter values in the octet string format (VO)The LECOM-A/B protocol includes the octet string format (VO) with which it is

15CMVLC401ACommissioning6 LECOM Message Details6.1 Telegram ResponseThe SMV controller must return an acknowledgement to the host. The only exceptio

16 CMVLC401ACommissioningExample 1The current speed setpoint (code number C46) is to be read with the bus address 01 at the controller. The host sends

17CMVLC401ACommissioning6.4 Broadcast / MulticastIn a bus network, the command BROADCAST is to address all devices or a group of devices (multicast)

This documentation applies to the RS-485 / LECOM communications option for the SMVector inverter and should be used in conjunction with the SMVector O

18 CMVLC401ACommissioning7 Commissioning7.1 Drive MonitoringThe network can always read drive parameters as long as the LECOM communications are ena

19CMVLC401ACommissioning8 Drive Registers8.1 Configuration and Control RegistersRegisters #1 through #1099 are reserved for registers that are only a

20 CMVLC401ACommissioningCode NumberParameter Name Default Range of Adjustment ImportantC0135 Controller Control WordBit Description0-1 JOG1, JOG2, JO

21CMVLC401ACommissioningCode NumberParameter Name Default Range of Adjustment ImportantC0150 Controller Status WordBit Description Read only0 Reserved

22 CMVLC401ACommissioningCode NumberParameter Name Default Range of Adjustment ImportantC0200 Software IdentificationSoftware identification string:exam

23CMVLC401ACommissioning9 Programming ParametersThere is an offset of 1000 between the Drive Programming Parameter numbers and the code numbers used

24 CMVLC401ACommissioning9.2 Drive ID (P502)This register returns an index value that is associated with the voltage and power rating of the drive. T

25CMVLC401ACommissioning9.3 Terminal and Protection Status (P530)When a read command is issued over the LECOM network to Programming Parameter P530 (

26 CMVLC401ATroubleshooting and Fault Elimination10 Troubleshooting and Fault Elimination10.1 FaultsTable 11 lists the faults common to the LECOM co

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1CMVLC401AContents1 Safety Information ...

2 CMVLC401ASafety Information1 Safety Information1.1 GeneralSome parts of Lenze controllers (frequency inverters, servo inverters, DC controllers) c

3CMVLC401ASafety Information1.5 OperationSystems including controllers must be equipped with additional monitoring and protection devices according t

4 CMVLC401AIntroduction2 IntroductionThis reference guide assumes that the reader has a working knowledge of the LECOM Protocol and familiarity with

5CMVLC401AInstallation3 Installation3.1 Mechanical Installation1. Ensure that for safety reasons the AC supply has been disconnected before opening

6 CMVLC401AInstallation3.2 RS-485 Terminal BlockFor a LECOM network, wire the RS-485 connector as detailed in Table 3.Table 3: RS-485 Pin Designation

7CMVLC401AInstallation3.3.4 Network TerminationFor an RS-485 network it is essential to install the specified termination resistors (120W), i.e. one a