Chapter 50
Programming the XT-100
The XT-100 can be programmed remotely via a set of Application Programming Interface (API) Commands and Queries using a Standard
Commands for Programmable Instruments (SCPI) naming convention and syntax.
51 About Programming the XT-100
The XT-100 accepts command over the Ethernet or RS-232 Serial port interface. The commands are specied in SCPI format. Commands
and Queries are used to automate the operation of the instrument.
511 Instrument ID
Each XT-100 has a unique Serial # identication.
Use the *IDN? to query the instrument for its identication string.
query response
*idn? Colby Instruments,XT-100-625P,21091234,V1.00
512 Setting the Delay using del1 or del2 commands
The delay in each channel can be specied using the DEL1 or DEL2 command.
command description
del1 12350 set delay channel 1 to 123.50 ps
513 Querying the current delay setting
To query the current delay in either Channel 1 or Channel 2:
query response description
del1? 1.000000e-10 delay setting
514 Setting the delay using a numeric value only
The delay setting can be specied with a numeric value only for the current active channel (Channel 1 or Channel 2). Use the MODE
command to set the current active channel.
command response description
100 set delay in current active channel to 10.0 ps
12350 ps set delay in current active channel to 123.50 ps
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COLBY INSTRUMENTS XT-100 VERSION 1.0 OPERATING AND PROGRAMMING MANUAL