1250 Frequency Response Analyzer The RS423 and GPIB Ports. Remote Control
AMK/1250/4 13-17
COMMANDS IN ALPHABETICAL ORDER (Continued)
Code Meaning
DN Step Variable Down. 1 = Slowest ------4 = Fastest
EP Execute Program (n)
FC Clear File
FD Display File. 0= bof, 1 = eof, 2 = Step Down, 3 = Step Up, 4 = Summary
FN 1 Angle Range. 0 = -to +, 1 = 0 to 2, 2 = -2 to 0, 3 = 0 to 2 (CLK)
FN 2 Angle Units. 0 = degrees, 1 = radians
FN 3 Omega Scale. 0 = off, 1 = x jω, 2 = /jω, 3 = x (jω)
2,
4 = /(jω)
2
FN 4 Vector Scale. 0 = off, 1 = a, jb, 2 = r, θ, 3 = last result
FN 5 Limit Check. 0 = off, 1 = a, 2 = b, 3 = r, 4 = θ, 5 = log r
FO List File
FR Generator Frequency
FS File size in Blocks
GD Sweep. Log Increment. Steps per decade
GO Sweep. Log Increment. Steps per octave
GR Sweep. Log Increment. Ratio
GS Sweep. Log Increment. Steps per sweep
GT Grid. 0 = off, 1= on
HA Analyzer Harmonic
HS Hold Sweep
IC Analyzer Integration Time in Cycles
IP Analyser Input. 0 = front, 1 = rear
IS Analyzer Integration Time in Seconds
JPn Jump to Line n
LA Lower Limit a
LB Lower Limit b
LE Synchroniser Level
LG Lower Limit log r
LL Local
LR Lower Limit r
LT Lower Limit θ
MA Sweep ƒmax
MC Analyzer Measurement Delay in Cycles
MI Sweep ƒmin
MO Generator Modulation. 0 = off, 1 = on 1, 2 = on 2.
MS Analyzer Measurement Delay in Seconds
NH Sweep Linear Increment in Hz
NS Sweep Linear Increment in Steps per Sweep
OP Data Output. 0 = display, 1 = RS423, 2 = GPIB, 3 = file
Data Output. 0 = off, 1 = all, 2 = fail, 3 = pass, 4 = dump
OR Analyzer Common Order
OS GPIB Output Format Separator. 0 = comma, 1 = terminator
OT GPIB Output Format Terminator. 0 = crlf, 1 = crlf + EOI, 2 = cr, 3 = cr + EOI
PD Plotter Device. 0 = analog, 1 = GPIB-HPGL, 2 = GPIB-ESGL
PL Plot. 0 = graph, 1 = axes, 2 = min, 3 = max, 4 = zero
PP GPIB Parallel Poll Configure. 0 = unconfigure, 1 = Isb----8 = msb
PS GPIB Parallel Poll Sense. 0 = false, 1 = true
PT Plotter Common Text. 0 = off, 1 = on
PZ Plotter Scaling Scale. 0 = fixed, 1 = variable
QA Auxiliary Generator Amplitude
QB Auxiliary Generator Bias
QW Auxiliary Generator Waveform. 0 = sine, 1 = square, 2 = triangle
RA Analyzer Range. 0 = auto, 1 = 30mV, 2 = 300mV, 3 = 3V, 4 = 30V, 5 = 300V
RE Recycle
RF Scale Factor r
RG Start Generator