HP 3336A - Page 56

Model 3336A/B/C Operation
3336B 75 ohm D=1
& 124 ohm D=2
135 ohm D=3
600 ohm D=4
3336C 50 ohm D=1
75 ohm D=2
i. Programming Errors. After receiving ‘‘IER’’, the -hp- 3336 will send a digit indicating
the type of programming error, formated as follows:
ER D CR LF&EOI
The digit D has the following definitions:
1=Entry parameter data is absolutely out of bounds.
2= Invalid units.
4=Sweep time too small.
6=Sweep bandwidth too small.
Start frequency too small (log sweep).
Start frequency is greater than stop frequency (log sweep).
7=Unrecognizable program code received from HP-IB.
8 = Unrecognizable character received.
9= Option does not exist.
0=No error has occured since the last time errors were interrogated.
@ j. Sweep Mode. After receiving ‘‘ISM”’’, the -hp- 3336 will send the digit 1 or 2 indicating
the sweep mode is linear (1) or logarithmic (2) formatted as follows:
SM D CR LF&EOI
k. Amplitude Modulation. After receiving ‘‘IMA’’, the -hp- 3336 will send the digit @ or
1 indicating amplitude modulation is Off (8) or On (1) formatted as follows:
MA D CR LF&EOI
1. Phase Modulation. After receiving ‘‘IMP”’’, the -hp- 3336 will send the digit @ or 1 in-
dicating phase modulation is Off (6) or On (1) formatted as follows:
MP D CR LF&EOI
m. Amplitude Blanking. After receiving ‘‘IAB’’, the -hp- 3336 will send the digit @ or 1
indicating amplitude blanking is Off (@) or On (1) formatted as follows:
AB D CR LF&EOI
n. Fast Leveling. After receiving ‘‘IFL’’, the -hp- 3336 will send the digit @ or | indicating
that fast leveling is Off (@) or On (1) formatted as follows:
FL D CR LF&EOI
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