Lenze EtherCAT Controller-based Automation - Manual (Page 139)

Lenze · Controller-based Automation · EtherCAT® Communication Manual · DMS 6.4 EN · 04/2014 · TD17
139
9 Function library L_IODrvEtherCAT.lib
9.3 Device Interface
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9.3.3 L_ETC_IoControl (FUN)
This function transmits a "IoControl" to the EtherCAT master stack.
This function is only to be used Lenze-internally!
Inputs (VAR_INPUT)
Return value
L_ETC_IoControl
DWORD  dwCode L_ETC_IoControl  DWORD
POINTER TO
L_ETC_IOCTLOPARMS
 pParms
Identifier/data type Meaning/possible settings
dwCode
DWORD
The EtherCAT address of the slave for which the reference is to be returned.
pParms
POINTER TO
L_ETC_IOCTLOPARMS
Reference to input and output buffers of the L_ETC_IOCTLOPARMS ( 157) type
Identifier/data type Meaning/possible settings
L_ETC_IoControl
DWORD
The return value of this function corresponds to the error code (L_ETC_ERRORCODE).
 General error codes (L_ETC_ERRORCODE) ( 183)