Using the Subsystems
6-30 Trigger/Arming Subsystem
Event
detection
<layer>
:SOURce
IM M ediate
BUS
Select
Source
Event detection layer
Layer loop
co u n te r = 0
Event
detection
:S L O P e
<layer>
:SOURce
W a it :D E La y
In cre m e n t
la y e r-lo o p
counter by 1
EXTernal4
IMM ediate
No
Yes
Select
Source
Select
Characteristics
<layer>:DELay
Event detection layer
<layer>:COUNt
Layer loop
counter = 0
Event
detection
<layer>
:SOURce
Com pleted
N o . o f la ye r
loop counts?
In cre m e n t
la y e r-lo o p
counter by 1
IM M ediate
No
Yes
Select
Source
Event detection layer
<layer>:COUNt
Arm ing Start
Layer 2
(b u s trig )
Arm ing Start
Layer 1
(External control)
Trigger Start
Layer 1
(N um ber of
m easurem ents
on each arm )
Completed
N o . o f la ye r
loop counts?
<layer>:IM M ediate