High Speed Pulse Compare Function EtherCAT Programming Guide
27-16
March, 2017
27
Note:
1. The trigger-on position is set by “Pos_table” of the API
“_ECAT_Compare_Set_Channel1_Position_Table”.
2.
For the trigge retaining time, please refer to section 27.5 API
“_ECAT_Compare_Set_Channel_Trigger_Time
”.
2. Output mode of user-defined intervals and trigger level
In this mode, you can define the position (pulse) for the trigger, which is the same as mode 0.
Meanwhile, you can also set the trigger level (high / low). See the figure below.
Figure 27.12.2 Output mode of user-defined intervals and trigger level
Note:
1. The trigger position is set by “level_table” of the API
“_ECAT_Compare_Set_Channel1_Position_Table_Level”.
2. The trigger retaining time is not influenced by API setting of
“_ECAT_Compare_Set_Channel_Trigger_Time”. Instead, the trigger time is the time for reaching the
next position. (Ex: the time it takes from position 1000 to 2000.)
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