BIRD THRULINE 4021, Instruction Book

Page: 44 / 62

Bird 4421 RF Power Meter
34
R ange (Rxx)
Function
Selects a measurement range listed in Figure 28.
Remarks
If the selected range is outside the range of the connected power
sensor, the command is ignored.
Terminators (Yx)
Function
Selects the characters that follow the end of a data string. Set x to:
y
“T” for two terminators; a carriage return(CR) and a line feed(LF).
y
“O” for one terminator; a carriage return(CR).
y
“N” for no terminator.
Remarks
Many controllers use the terminator sequence to recognize the end of
an input string. Using incorrect terminators can lock the bus.
Figure 28
Measurement
Ranges
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