Series 2280 Precision DC Power Supply Reference Manual  Section 3: Functions and features 
077085503 / March 2019  3-25 
 
Trigger model 
The trigger model controls the sequence in which measurements occur. It consists of two layers (Arm 
Layer and Trigger Layer) to provide versatility. 
Programmable counters allow operations to be repeated, and various input and output trigger options 
are available to provide source-measure synchronization. 
Figure 65: Trigger model