Section 3: Functions and features  Series 2280 Precision DC Power Supply Reference Manual 
3-46  077085503 / March 2019 
 
Step mode triggering 
In step mode, the instrument generates a measure complete signal after each list step. You can 
detect this signal in digital I/O line 2. For details, refer to Digital I/O (on page 3-19). 
Figure 75: Step mode triggering 
 
As shown in the previous figure, the device action can be any mode described in List running time (on 
page 3-44). The measurement time is set accordingly.