System Commands 
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Command syntax: 
SYSTem:[SETup:]CFPF:PRIOrity <CF|PF> 
Parameter: 
CF|PF 
Query Syntax: 
SYSTem:[SETup:]CFPF:PRIOrity? 
Returned value: 
CF|PF 
SYSTem:HARMonic:FORMula 
This command is used to set the harmonic formula. 
Command syntax: 
SYSTem[:SETup]:HARMonic:[THDistort:]FORMula <THDF|THDR> 
Parameter: 
THDF|THDR 
Query Syntax: 
SYSTem[:SETup]:HARMonic:[THDistort:]FORMula? 
Returned value: 
THDF| THDR 
SYSTem:COMMunicate:GPIB:ADDRess 
This command is used to set GPIB address of electronic load. 
Command syntax: 
SYSTem:COMMunicate:GPIB[:SELF]:ADDRess <NR1> 
Parameter: 
NR1 
Parameter range: 
0 to 31 
Reset value: 
15