Troubleshooting
AFG31000 Series Arbitrary Function Generator Service Manual
84
Self-test error codes
If the self-tests detect a malfunction, the AFG31000 Series displays [name of the test]
failed! and the error code. The following table lists the error codes with a description of the error
and modules related to the error.
Table 3: Output diagnostics error codes
Error code Description
Calibration data checksum failure
CH1 internal offset failure
CH2 internal offset failure
CH1 output offset failure
CH2 output offset failure
2305 CH1 output gain failure
CH1 x12 dB K12 attenuator failure
CH2 x12 dB K22 attenuator failure
CH1 x20 dB K13 attenuator failure
CH2 x20 dB K23 attenuator failure
CH1 x20 dB K14 attenuator failure
2406 CH2 x20 dB K24 attenuator failure
CH1 x14 dB/20 dB K15 attenuator failure
(14 dB for AFG31151, AFG31152, AFG31251, AFG31252; 20 dB for AFG31021,
AFG31022, AFG31051, AFG31052, AFG31101, AFG31102)
2408 CH2 x14 dB/20 dB K25 attenuator failure
CH1 x20 dB K18 attenuator failure
CH2 x20 dB K28 attenuator failure
2502 Ch2 ASIC failure
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