EtherCAT Programming Guide EtherCAT Operation Example
March, 2017 3-41
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(3) Digital output
To output data via the digital output module, users have to use R1-EC-70X2 module and
execute the program below:
RetCode = ECAT_Slave_DIO_Set_Output_Value(gESCCardNo,gNodeID,gSlotID,
gValue);
The status of the digital output module can be obtained through the following program:
RetCode = _ECAT_Slave_DIO_Get_Output_Value(gESCCardNo,gNodeID,gSlotID,
&gValue);
As shown in the below figure, DO0 ~ DO15 are the output signals of Y00 ~ Y15 of
R1-EC-70X2 module Port 0.
Figure 3.8.3.3
(4) Exit program
Press the Exit key to exit and close the program.
Execute “_ECAT_Master_Reset” and “_ECAT_Master_Close” to exit the function. Detailed
description about these two API is presented in section 3.1.2 Exit program.
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