Schneider Electric 174 CEV

Message Examples

7.1MSTRExample:TCP/IPNode

ThisexampleshowsaModicon Modsoft screen foran MSTRfunction inaTCP/IP

node. It writesone registerofdatato a destination node on ModbusPlus.

HThe MSTRFunction Code specifiesaWrite operation.

HOne registerofdataistobetransferred.

HThe destination registeris40000 (addressed asregister1).

HThe bridge’sIPaddress is205.167.7.66.

HThe destination indexis1.The bridge will forwardthe message tothe

ModbusPlusnode whoserouting pathisinthislocation inthe bridge’sMB+

Mapping table.

Figure32 MSTRin TCP/IPNode

Contents

Main 174 CEV 200 30 Modicon TSX Momentum Modbus Plus to Ethernet Bridge User Guide Page Contents ModbusPlustoEthernetBridge 174 CEV 200 30 1........................................ Installing theBridgeHardware 9......................... Configuring theBridge 25................................. Using theBridgeSoftware 43............................. Uploading and Downloading Files 47..................... DiagnosticTools 55....................................... MessageExamples 75.................................... Glossary 81.............................................. NCB ReturnCodes 79.................................... Page Page Page Page Page 1.3Specifications Notes 1.ForNetworkLineslongerthan 3 mand permanently connected tothe device. Page Installing theBridgeHardware Page Page Page Page Page DefaultSetting Page Page Page Page Page Page Page Page Page Configuring theBridge Page Page Page Page Page Page Page Page Page Page Page A B C D Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page DiagnosticTools Page Page Page Page Page Page Page Page Entering NodeAddresses Page 6.9Option 2:MonitorNetworkActivity Page Page Page Page Page Page Page Page Page Page Page Page Page Glossary