Lenze EtherCAT control technology - Manual (Page 109)

DMS 3.1 EN 01/2011 TD17
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109
Control technology | EtherCAT communication manual
EtherCAT function libraries
Functions for the network management
9.6.2 ecatGetSlaveId (FUN)
Inputs (VAR_INPUT)
Return value
Example
Function: This function shows the slave ID of the slave the station address of
which (EtherCAT address/physical address) is configured in the
control configuration file (XML). The slave ID is used by the
ecatGetSlaveProp (FUN)
( 111)
function.
Library: AtEm.lib
Visualisation: -
Identifier/data type Meaning/possible settings
wSlaveStationAddress
WORD
Station address of the slave
• Designation in the EtherCAT configurator: "EtherCAT address"
• Designation in the EtherCAT specification and the parameter reference: "Physical
address".
Identifier/data type Meaning/possible settings
ecatGetSlaveId
DWORD
Slave ID of the slave specified under wSlaveStationAddress.
dwSlaveId := ecatGetSlaveId (1005);