Abbreviating Commands
The command syntax shows some characters in a mixture of upper & lower case. Abbreviating the command to only sending the upper case has the same meaning as sending the upper & lower case command.
For example, the command “SYSTem:COMMunicate:SERial:BAUD 2400” would set an RS-232 serial communications interface to 2400 bit/s. This could also alternatively be abbreviated “SYST:COMM:SER:BAUD 2400”. The query command “SYSTem:COMMunicate:SERial:BAUD?” or “SYST:COMM:SER:BAUD?” would instruct the instrument to report its current baud rate.
Read more about this topic: Standard Commands For Programmable Instruments
Famous quotes containing the word commands:
“How often we read that the enemy occupied a position which commanded the old, and so the fort was evacuated! Have not the school-house and the printing-press occupied a position which commands such a fort as this?”
—Henry David Thoreau (1817–1862)