Agilent Technologies E4400-90333 manual Reverse Power Protection RPP Tripped

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201 to 702: Device-Speciﬁc Errors

ESG Family Signal Generators

Uncalibrated signal; Quadrature Skew Not Calibrated

A calibration is required to use the quadrature skew feature. The quadrature skew may be functional, but is not guaranteed to meet speciﬁcations until the I/Q impairment adjustment is performed. Refer to the calibration guide.

520Sampler unlocked

One of the signal generator’s samplers is unlocked or one of the sampler circuits are malfunctioning. The instrument may require service.

521Yig unlocked

The Yig oscillator phase lock loop is unlocked. Problem may be due to a bad calibration. If not, then the instrument may require service.

522Demodulator Unleveled; Input amplitude overrange.

The signal level is too high. Adjust the signal level for the VSA input.

Demodulator Unleveled; Input amplitude underrange.

The signal level is too low. Adjust the signal level for the VSA input.

600RPP has tripped.

The reverse power protection circuit has been triggered. Repeated tripping of this circuit can cause damage to the instrument.

**** CAUTION ****

REVERSE POWER PROTECTION (RPP) TRIPPED

Repeated RPP tripping may damage the instrument!

Damage can occur if an external signal was applied at the RF Output or ESD is detected at RF Output.

Damage will not occur if a poor RF output port match exists when the power level is set beyond the speciﬁed range.

601Power search failed.

While executing power search, the level meter circuit failed to return a meaningful value. This event indicates that the power is in a range that the leveling loop cannot properly level. The power will be set to the last properly leveled power.

604DSP FW download failed.

An external bus download of a digital signal processor (DSP) program failed.

60	Error Messages

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Contents Afﬁx Label Here Part No. E4400-90333 Supersedes February Copyright 1999-2001 Agilent TechnologiesContents Introduction Error Message Format Error Message Types No Error To -400 Query Errors To -300 Device-Speciﬁc Errors Device has detected a failure during its self-test procedureBurst generator memory failed. Modulation data produced by Nearest Agilent Technologies sales or service ofﬁceSelf-test for a particular power supply voltage has failed. 321Out of memory ARB communication failed Out of memory Could not copy current istate Out of memory Histogram display cannot function Out of memory Memory allocation error Out of memory Object Memory Area 320 Lost. The meaning of this error is device-dependentInstrument is still functional 315An error was detected in the device’s memory Non-volatile data saved by the *SAV? command has been lostProtected user data saved by the *PUD command has been lost ValuesSystem error File Not Found To -200 Execution Errors 284 When parsing a downloaded program is device-speciﬁc285 IllegalAttempted. The deﬁnition of a math error is device-speciﬁc Command header, or contained invalid header syntaxDue to an error within the macro deﬁnition see Ieee 488.2 276ﬁlename of was speciﬁed. This is not a legal ﬁlename An illegal memory subsystem name was used after the @File name error Illegal filename character File name not found SYSTEMFCDMA2KCHANFILE Catalog. Afterwards, try again 254Deﬁnition of what constitutes full media is device-speciﬁc Try againWhat constitutes missing media is device-speciﬁc Sales or service ofﬁce252 250Measurement accuracy is questionable Data corrupt or stale filename Eeprom master copy if one exists. The system automatically During the ﬁrst power up after downloading new ﬁrmware intoAlgorithm. a potential cause is a failing backup battery 226223 Memory or related device-speciﬁc requirementsTo -200 Execution Errors Too much data User filter has too many symbols Data out of range Synthesizer Frequency out of bounds Data out of range value clipped to upper limit To -200 Execution Errors All digital modulation multicarriers must be the same format To -200 Execution Errors ESG Family Signal Generators Settings conflict Edge Bert requires Normal as Timeslot Type Settings conflict FM & PM not allowed Settings conflict GSM Bert requires Normal as Timeslot Type ESG Family Signal Generators Settings conflict I/Q & AM WB cannot be on at the same time ESG Family Signal Generators To -200 Execution Errors Used in RC1 Used in RC3 and 4 for channelTo -200 Execution Errors ESG Family Signal Generators Manual mode is on and therefore the instrument cannot sweep For errors -221 throughError 220Ignored Have described the error that is stalling list/sweep212 211Execution Error Cannot update FlexDG with Even Second Delay To -100 Command Errors Speciﬁed ﬁlename exceeds the maximum length 150 Device cannot detect a more speciﬁc errorDetect a more speciﬁc error 148Header contains more than twelve characters see Ieee 488.2 110Command header error Syntax error 201 to 702 Device-Speciﬁc Errors Invalid ﬁle nameState ﬁle is not readable and the recall was aborted User has attempted to write to a read-only memory subsystemInstrument’s output is unleveled Synthesizer is unlocked. Service may be neededInternal error report to factory 513 1 GHz Oscillator unlocked Calibration failure Dcfm DC overrange Reverse Power Protection RPP Tripped DSP FW download failed Demodulator board DSP times out Demodulator communication failed Option 300 DSP for Bert capability returns an error Configuration Error Option reconfiguration failed Configuration error Installed board not supported Configuration error OPTION, Invalid inconsistent license key Demodulator board has an invalid revision of DSP boot code Option UN7 hardware has an invalid revision of Fpga codeFpga download failed Demodulator board ﬁlter must have at least one coefﬁcient speciﬁed Modulation must have at least two states speciﬁedﬁle is either corrupt or is not a FIR ﬁle Burst shape ﬁle is corrupted, or is not in the proper format