Delta EtherCAT User Manual

Operation of DI/DO Module EtherCAT Programming Guide
18-4 March, 2017
18
18.2 _ECAT_Slave_DIO_Get_Output_Value

Syntax
U16 PASCAL_ECAT_Slave_DIO_Get_Output_Value (U16 CardNo, U16 NodeID, U16 SlotNo,
U16 *Value)

Purpose
This is for acquiring the DO status of the DO module. To acquire the status of Y15, Y14, …, Y1,
Y0 (from left to right), users can convert the value to binary format.

Parameter
Name Data type Property Description
CardNo U16 Number Card No.
NodeID U16 Number Node ID
SlotNo U16 Number Slot ID
Value U16* Value
Acquire the value output by the digital output remote
module.

Example
U16 Status;
U16 CardNo=16, NodeID=1, SlotNo=0;
U16 Value;
Status=_ECAT_Slave_DIO_Get_Output_Value (CardNo, NodeID, SlotNo, &Value);

Delta EtherCAT Specifications

General

Brand	Delta
Model	EtherCAT
Category	Control Systems
Language	English