beautypg.com

Command header, Trigger:delay:event – GW Instek GDS-800 Series Programming Manual User Manual

Page 14

background image

GDS-806/810/820/840 Programming Manual

13

Command Header

The command header has a hierarchical structure that can be represented by a

command tree (Figure 3-2).

:TRIGger:

:DELay

:SLOP ?

:TIMe ?

:TYPe

0

(

Delay)

1

(event)

Root node

Lower-

level

nodes

Leaf node

Figure 3-2: Tree hierarchy

The top level of the tree is the root level. A root node is located at the root level. A

root node and one or more lower-level nodes form a header path to the last node

called the leaf node.

The command header is configured by header path and leaf node. Figure 3-3

shows the command header for the leaf node.

:TRIGger:DELay:EVENt ?

Root Node

Header Path

Command Header

Leaf Node

Figure 3-3: Command header