Each keyword in a command specification has a long format and a short format. The short format of a command is indicated by capital letters. For example, a command specification:
SENSe:FREQuency:CENTer
can be written as:
SENS:FREQ:CENT
SENS:FREQ:CENTer
Only one form can be used at a time, as combining forms will be incorrect. For example, the following specification is incorrect:
:SENS:FREQuen:CEN