Ecat_Master_Get_Slavenum - Delta EtherCAT Programming Manual

Master Initialization

6.6 _ECAT_Master_Get_SlaveNum

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Syntax
6 U16 PASCAL _ECAT_Master_Get_SlaveNum(U16 CardNo, U16 *Slavenum)

Purpose
This is for acquiring slave quantity on the communication bus of the specified EtherCAT master.

Parameter
Name
CardNo
Slavenum

Example
U16 Status;
U16 CardNo=16, Slavenum=0;
Status = _ECAT_Master_Get_SlaveNum(CardNo, &Slavenum);
6-8
Data type Property
U16 Number
U16* Quantity
Description
Card No.
EtherCAT slave quantity that connected to the
specified master.
EtherCAT Programming Guide
March, 2017