GW Instek GDS-2104A - Page 181

OPTIONAL SOFTWARE and APPS.
181
Ratio:
fail / test
Maximum
position
Minimum
position
Tolerance
Exit the
Application
To exit the application, press Break.
Using the Go-
NoGo Output
To output the Go-NoGo results to an
external device, the Go-NoGo rear
panel terminal (open collector) can be
used. The Go-NoGo terminal will
output a positive pulse each time a
NoGo violation has occurred for a
minimum of 500us. The voltage of the
pulse depends on the external pull-up
voltage.
Timing Diagram
Enable
NoGo
500 us
Waveform
Circuit Diagram
Go-NoGo signal
220 Ω
Go-NoGo
BNC
B + CMOS (Max 16V)
Or TTL (Max 5V)