Ecat_Slave_User_Motion_Control_Get_Datacnt - Delta EtherCAT Programming Manual

Group Motion Control

17.6 _ECAT_Slave_User_Motion_Control_Get_DataCnt


Syntax
17
U16 PASCAL_ECAT_Slave_User_Motion_Control_Get_DataCnt (U16 CardNo, U16 GroupNo,
U16* Counter)

Purpose
This is for reading the data number that has not been processed in the specified group when
mode is set to 0 in API "_ECAT_Slave_User_Motion_Control_Set_Type".
Note: The maximum data for PAC is 800 and 100 for motion control card.

Parameter
Name
CardNo
GroupNo
Counter

Example
U16 Status;
U16 CardNo=16, GroupNo=1;
U16 Counter;
Status=_ECAT_Slave_User_Motion_Control_Get_DataCnt (CardNo, GroupNo, &Counter);
17-10
Data type Property
U16 Number
U16 Number
U16* Value
Description
Card No.
Group No.
Data number that has not been processed
EtherCAT Programming Guide
March, 2017