Filter
Top Products
Agilent E1441A Error Messages 143
Appendix B
-151 Invalid string data
An invalid character string was received. Check to see if you have enclosed
the character string in single or double quotes and that the string contains
valid
ASCII characters.
-158 String data not allowed
A character string was received but is not allowed for the command. Check
the list of parameters to verify that you have used a valid parameter type.
Example: BMOD:NCYC 'TEN'
-161 Invalid block data
Applies only to the DATA:DAC VOLATILE command. For a definite-
length block, the number of bytes of data sent does not match the number of
bytes that you specified in the block header. For an indefinite-length block,
an EOI (End-or-Identify) was received without an accompanying <new
line> character.
-168 Block data not allowed
Block data was received but is not allowed for the command. Check to see
if you have sent the correct data type with the command.
-170 to -178 Expression errors
The function generator does not accept mathematical expressions.
-211 Trigger ignored
A Group Execute Trigger (GET) or
*TRG was received but the trigger was
ignored. Make sure that you have selected the correct trigger source.
-221 Settings conflict; amplitude has been adjusted
The requested output amplitude is not valid. The output amplitude is
automatically adjusted to be compatible with the present configuration. This
error will be generated in the following instances:
The output amplitude is automatically adjusted if you select a function
whose maximum amplitude is less than that of the currently active function.
This conflict may arise when the output units are Vrms or dBm due to the
differences in crest factor.
If the specified amplitude is not valid, the function generator will
automatically adjust it to the maximum value allowed with the present offset
voltage. The output amplitude (in Vpp) and the dc offset voltage must obey
the following restrictions. (Vmax is either 10 volts for a high impedance
termination or 5 volts for a 50 ohm termination.)
-221 Settings conflict; cannot adjust phase in present configuration
Option 001 Phase-Lock Only. The phase cannot be adjusted real-time if an
arbitrary waveform is selected, a modulation mode (other that burst)
is enabled, or if burst is enabled with a burst count other than infinity.