Agilent Technologies E4419B User Manual page 180

4 Error Messages
–178
–211
–213
–214
–220
–221
–221
–222
–224
–226
158
Expression data not allowed
A legal expression data was encountered but not allowed by the power meter at this point.
For example SYST:LANG (5+2).
Trigger ignored
Indicates that <GET> or *TRG, or TRIG:IMM was received and recognized by the device but
was ignored because the power meter was not in the wait for trigger state.
Init ignored
Indicates that a request for a measurement initiation was ignored as the power meter was
already initiated.
For example, INIT:CONT ON
INIT.
Trigger deadlock
TRIG:SOUR was set to HOLD or BUS and a READ? or MEASure? was attempted,
expecting TRIG:SOUR to be set to IMMediate.
Parameter error;Frequency list must be in ascending order.
Indicates that the frequencies entered using the MEMory:TABLe:FREQuency command
are not in ascending order.
Settings conflict
This command occurs under a variety of conflicting conditions. The following list gives a few
examples of where this error may occur:
If the READ? parameters do not match the current settings.
If you are in fast mode and attempting to switch on for example, averaging, duty cycle or limits.
Trying to clear a sensor calibration table when none is selected.
Settings conflict;DTR/DSR not available on RS422
DTR/DSR is only available on the RS232 interface.
Data out of range
A numeric parameter value is outside the valid range for the command. For example,
SENS:FREQ 2KHZ.
Illegal parameter value
A discrete parameter was received which was not a valid choice for the command. You may
have used an invalid parameter choice.
For example, TRIG:SOUR EXT.
Lists not same length
This occurs when SENSe:CORRection:CSET[1]|CSET2:STATe is set to ON and the
frequency and calibration/offset lists do not correspond in length.
E4419B Power Meter User's Guide