Schneider Electric LXM32M manual Color, Meaning for EtherNet/IP Meaning for Modbus TCP

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LXM32M			7 Diagnostics and troubleshooting

	Module status LED 2 The table below shows the meaning of the flashing signals for the
			module status.

Color		LED	Meaning for EtherNet/IP 1)	Meaning for Modbus TCP 1)

-		Off	No power supply	No IP address or no power supply

Green/yellow		Flashing	Start-up	Start-up

Green		On	Ready for operation	Ready for operation

Green		Flashing	Module is not configured or scanner is	Not ready (no connection, ...)
			Idle

Red		Flashing	Recoverable error	Recoverable error

Red		On	Irrecoverable error	Irrecoverable error

1) Depends on the selected protocol (parameter EthMode)

Network status LED 4 The table below shows the meaning of the flashing signals for the net- work status.

Color	LED	Meaning for EtherNet/IP 1)	Meaning for Modbus TCP 1)

-	Off	No IP address or no power supply	No IP address or no power supply

Green/yellow	Flashing	Start-up	Start-up

Green	On	Connected	At least 1 port is connected and the IP
			address has been set

Green	Flashing 3 times	-	No connection, IP address has been set

Green	Flashing 4 times	-	IP address conflict

Green	Flashing 5 times	-	BOOTP or DHCP active

Green	Flashing	No connection	-

Red	Flashing	Timeout	-

Red	On	IP address conflict	-

1) Depends on the selected protocol (parameter EthMode)

0198441113843, V1.01, 01.2012

Modbus-TCP module

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Contents LXM32M Important information Table of contents Diagnostics and troubleshooting Accessories and spare parts LXM32M About this manual Further reading Fieldbus products on the network IntroductionLXM32M Intended use Before you begin safety informationQualification of personnel Hazard categories Basic information Standards and terminology Bus topology BasicsModbus TCP technology Function principleClient / server model Network service SnmpStructure of a Modbus message Modbus TCP protocolField Length Description Mbap headerConnection management Modbus TCP communicationExcep Name Description Tion Code Modbus response to a Modbus requestAddress Value Reading and writing parameters4 I/O scanning to Drive Profile Lexium Byte Meaning Data type Parameter address 4.1 I/O scanning OutputBit Meaning 4.2 I/O scanning InputInputs Bit Signal Factory settingParameter channel Ctrl Subindex Index Field Bytes Value Meaning Modbus services Function CodeFunction Code 3 Read Multiple Registers Sub-function Code Diagnostics function Function Code 8 DiagnosticsFunction Code 16 Write Multiple Registers Function Code 23 ReadWrite Multiple Registers Object ID Object name Value Function Code 43 Encapsulated Interface TransportExample of Function Code ExamplesLXM32M Description Order no InstallationInstallation of the module Pin Signal Meaning Electrical installationCommissioning the device CommissioningSwitching on the device Power stage supply is switched off First SetupDhcp / dhcP Dhcp Bootp / boot BootpManual assignment of the network address Manual / MAnu ManualIP address Ethernet module, byte Assignment of the network address via Bootp Assignment of the network address via Dhcp Setting the protocol Setting the transmission rateSet the IP address of the gateway with the parameters Setting the gatewayMaster with Word Swap Activating I/O scanning Setting I/O-ScanningSetting the master for I/O scanning Setting the mapping for I/O scanning PLC Setting communication monitoring for I/O scanning Setting the web server0198441113843, V1.01 Operation Bit Name Meaning Operating statesIndication of the operating state Bit Name Meaning Operating state Changing the operating stateBit Name Description Indicating and monitoring the operating modeOperating modes Bit Name Description Starting and changing an operating modeMODE+ACTION Overview of operating modesOperating mode Jog Operating mode Electronic Gear 24 h Operating mode Profile Torque23 h Operating mode Profile VelocityOperating mode Profile Position Operating mode Homing LXM32M6 Operation Operating mode Motion SequenceWeb server Extended settingsUser interface Main menu Submenu ContentFTP server Accessing the FTP serverFDR service Fast Device Replacement LXM32M Fieldbus communication error diagnostics Diagnostics and troubleshootingColor Status Meaning Status LEDsMeaning for EtherNet/IP Meaning for Modbus TCP ColorError indication Excep Name Description Tion Code LXM32M Cables Accessories and spare partsLXM32M Units and conversion tables GlossaryMoment of inertia TemperatureRotation TorqueTerms and Abbreviations LXM32M Index LXM32M