Lenze EtherCAT Controller-based Automation Manuel d'utilisateur télécharger pdf (Page 111)

Lenze · Controller-based Automation · EtherCAT® Communication Manual · DMS 6.4 EN · 04/2014 · TD17 111

9 Function library L_IODrvEtherCAT.lib

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The function blocks of the function library L_IODrvEtherCAT.lib have inputs and outputs for ...

• activation of the POU;

• display of the current POU state;

• output of error messages.

Input/output Data type Action

xExecute BOOL In the case of a positive edge (TRUE), the function block is executed.

xAbort BOOL The xAbort input for aborting requested services is currently not supported

in the Lenze R3.x control technology.

xDone BOOL If a function block has been executed, xDone is set to TRUE and xBusy is set

to FALSE.

•If xExecute has been reset, xDone is only active during the function block

call.

•If xExecute =TRUE, then xDone = TRUE as long as xExecute is reset.

xBusy BOOL As long as a function block is executed, xBusy is TRUE and xDone is FALSE.

xError BOOL If an error has occurred, bError is set to TRUE.

•In the eErrorCode output, the error code is shown. The error code is an

enumeration of the L_ETC_ERRORCODE type.

• By implementing the error code as enumeration, an error is shown as a

string in the online mode.

General error codes (L_ETC_ERRORCODE)

( 183)

SDO abort codes

( 195)

xAborted BOOL The xAborted output for aborting requested services is currently not

supported in the Lenze R3.x control technology.

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Lenze EtherCAT Controller-based Automation Manuel d'utilisateur Page 111