Service and Maintenance 8
Self-Test Procedures
E364xA User’s and Service Guide 187
609
[1]
This test checks if the ADC hardware is functional. The main controller U10 establishes communication
with the ADC and checks if there are any error bits set for the ADC's status reporting.
624 Unable to sense line frequency
625 I/O processor does not respond
626 I/O processor failed self-test
630 Fan test failed
631 System DAC test failed
632 Output1 hardware test failed
633 Output2 hardware test failed
[1] This error message is only applicable for serial MY53xx6xxx.
Table 8 - 3 Self-test error messages (continued)