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:
AFR:SYSTem:STATe:LOAD
can be written as:
AFR: SYST:STAT:LOAD
Only one form can be used at a time, as combining forms will be incorrect. For example, the following specification is incorrect:
AFR:SYSTe:STATe:LOAD