Bird Technologies 4421 - Manual (Page 31)

IEEE-488 GPIB Interface
19
Range (Rxx)
Function Selects a measurement range listed in Table 5-9.
Remarks If the selected range is outside the range of the connected power sensor, the
command is ignored.
Table 5-9 Measurement Ranges
Terminators (Yx)
Function Selects the characters that follow the end of a data string. Set x to:
z “T” for two terminators; a carriage return(CR) and a line feed(LF).
z “O” for one terminator; a carriage return(CR).
z “N” for no terminator; message can be terminated by EOI.
Remarks Many controllers use the terminator sequence to recognize the end of an input
string. Using incorrect terminators can lock the bus.
Command Power Range
RYY Turn auto range on
RNN Turn auto range off. Keep present range
R17 18.0 – 199.9 MW
R16 1.80 – 19.99 MW
R15 0.180 – 1.999 MW
R14 18.0 – 199.9 kW
R13 1.80 – 19.99 kW
R12 0.180 – 1.999 kW
R11 18.0 – 199.9 W
R10 1.80 – 19.99 W
R09 0.180 – 1.999 W
R08 18.0 – 199.9 mW
R07 1.80 – 19.99 mW
R06 0.180 – 1.999 mW
R05 18.0 – 199.9 µW
R04 1.80 – 19.99 µW
R03 0.180 – 1.999 µW
R02 18.0 – 199.9 nW
R01 1.80 – 19.99 nW
R00 0.180 – 1.999 nW