Ceyear 1465 Series, Programming Manual

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Appendixes
Appendix A: Lookup Table of SCPI by Subsystem
136
Appendix B Lookup Table of Error Information
Attached Table 3 Table of Local Error Information
Error Key Field Error Description
No ALC Excess power or no power.
Time base not heated The internal 10 MHz time base of the signal generator is not at the working
temperature.
Loss of lock of
reference loop
The signal generator‘s internal loop signal involves loss of lock.
Loss of lock of decimal
loop
The signal generator‘s fractional loop signal involves loss of lock.
Loss of lock of high
purity loop
The signal generator‘s fractional loop signal involves loss of lock.
Loss of lock of YO
The signal generator‘s YO loop signal involves loss of lock.
External reference The signal generator is at an external reference state. This is not an error.