Delta EtherCAT

High Speed Pulse Compare Function EtherCAT Programming Guide
27-10 March, 2017
27
27.7 _ECAT_Compare_Set_Channel_Source
 Syntax
U16 PASCAL _ECAT_Compare_Set _Channel_Source (U16 CardNo,
U16 compare_channel, U16 source)
 Purpose
Set the compare source for the specified channel.
 Parameter
Name Data type Property Description
CardNo U16 Number Card No.
Compare_channel U16 Number Channel No., which range is 0 ~ 1.
Source U16 Option
0: QA1 and QB1 on CN2 connector
1: QA2 and QB2 on CN2 connector
 Example
U16 CardNo = 0;
U16 compare_channel = 0;
U16 source = 0;
U16 status = _ECAT_Compare_Set _Channel_source (CardNo, compare_channel, source);