1261B User Manual
Racal Instruments
Ó
1995
Using The Enhanced Monitoring System 4-29
The present delay time may be read back with the query:
VXI:CONF:MONITOR:TRIG:DELAY?
The reply to this query is a numeric value formatted as a real
number.
Selecting The
Trigger Delay
Application
The trigger delay may be placed between ONE of the following:
1)
TRIG IN input to selected TTLTRG line
2)
Selected TTLTRG line to TRIG OUT output
3)
TRIG IN input to TRIG OUT output
4)
Nothing (no delay)
The following commands may be used to select the delay
application:
VXI:CONF:MONITOR:TRIG:DELAY:STATE INPUT
VXI:CONF:MONITOR:TRIG:DELAY:STATE OUTPUT
VXI:CONF:MONITOR:TRIG:DELAY:STATE NONE
The first command applies the delay between the TRIG IN input
and the selected TTLTRG line. The second command places
the delay between the selected TTLTRG line (or TRIG IN input)
and the TRIG OUT output. The third command removes any
trigger delay from the trigger subsystem.
The present trigger delay application may be read using the
query:
VXI:CONF:MONITOR:TRIG:DELAY:STATE
The reply to this query will be one of the following:
INP
OUTP
NONE
Programming The
Front Panel
Display
The EMS has a 10 character LED display which is capable of
displaying all printable characters. This includes both uppercase
and lowercase “A” through “Z”, the comma, single quote, double
quote, forward and backward slash, asterisk, dollar sign, percent
sign, and so on. A space character may also be displayed.
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