ADLINK PXI-7921 - Manual (Page 28)

22 • Operation Theorem
Operation start
Relay status
Trigger In
Scanner Advanced
T
S
T
A1
T
S
T
A2
T
S
T
A
3
#0 Pattern #2 Pattern #1 Pattern #3 #4
Figures 10 and 11 depict the relationship between Trigger In, Scanner
Advanced
, and relay pattern in handshaking mode. In Figure 11 the Scanner
Advanced is set to pulsating mode.
Figure 10: Handshaking operation (Scanner Advanced set in pulsating mode)
Figure 11: Handshaking operation (Scanner Advanced set in toggling mode)
Once the operation starts and has received a Trigger In signal, the switch
module updates the relay pattern to that specified in the first entry of scanlist.
Operation start
Relay status
Trigger In
Scanner Advanced
T
S
T
A1
T
S
T
A2
T
S
T
A
#0 Pattern #2 Pattern #1 Pattern #3 #4