Delta EtherCAT

EtherCAT Programming Guide Operation of Pulse Module (R1-EC5621D0)
March, 2017 20-13
20
20.11 _ECAT_Slave_R1_EC5621_Get_Single_IO_Status

Syntax
U16 PASCAL _ECAT_Slave_R1_EC5621_Get_Single_IO_Status (U16 CardNo, U16 NodeID,
U16 SlotNo, U16 BitNo, U16 *IOStatus)

Purpose
This is for obtaining the status of single I/O point.

Parameter
Name Data type Property Description
CardNo U16 Number Card number
NodeID U16 Number Node ID
SlotNo U16 Number Slot ID
BitNo U16 Number I/O point No.
IOStatus U16* Numeric value Status of single I/O point

Example
U16 Status = 0;
U16 CardNo=16, NodeID =7, SlotNo=0;
U16 IOStatus, BitNo=1;
Status= _ECAT_Slave_R1_EC5621_Get_Single_IO_Status (CardNo, NodeID, SlotNo, BitNo,
&IOStatus);