58 CEM3 User Manual
Phase B Volts
High
The power on phase B is above the
volts high warning level (in
[Setup]>Rack)
Check the incoming power supply to the rack.
Contact a qualified electrician.
Phase C Volts
High
The power on phase C is above the
volts high warning level (in
[Setup]>Rack)
Check the incoming power supply to the rack.
Contact a qualified electrician.
Phase A Volts
Low
The voltage on phase A is below the
minimum required value for the CEM3
Check the incoming power supply to the rack.
Contact a qualified electrician.
Phase B Volts Low
The voltage on phase B is below the
minimum required value for the CEM3
Check the incoming power supply to the rack.
Contact a qualified electrician.
Phase C Volts
Low
The voltage on phase C is below the
minimum required value for the CEM3
Check the incoming power supply to the rack.
Contact a qualified electrician.
Phase A Overvolts
The voltage on phase A is above the
maximum value for the CEM3
Check the incoming power supply to the rack.
Contact a qualified electrician.
Phase B Overvolts
The voltage on phase B is above the
maximum value for the CEM3
Check the incoming power supply to the rack.
Contact a qualified electrician.
Phase C Overvolts
The voltage on phase C is above the
maximum value for the CEM3
Check the incoming power supply to the rack.
Contact a qualified electrician.
Rack Memory
Error
The CEM3 is unable to communicate
with the memory chip on the
backplane
Check the CEM3 is seated correctly; Replace
backplane
Rack Detect Error
The CEM3 is unable to detect the rack
type from the DIP switches on the
backplane
Check the CEM3 is seated correctly; Replace the
backplane
Fan Fail
The CEM3 detects that the rack fan is
drawing current outside the expected
value
Check the rack fan and fan fuse.
Config Rejected
A config was loaded that contained
invalid data or values
Regenerate configuration; contact ETC Technical
Services
AF Card Error 1
The CEM3 is unable to communicate
with AF card 1
Check the AF cards and CEM3 are seated
correctly; Check rack hardware for damage.
Check DIP switch settings.
AF Card Error 2
The CEM3 is unable to communicate
with AF card 2
Check the AF cards and CEM3 are seated
correctly; Check rack hardware for damage.
Check DIP switch settings.
AF Card Error 3
The CEM3 is unable to communicate
with AF card 3
Check the AF cards and CEM3 are seated
correctly; Check rack hardware for damage.
Check DIP switch settings.
AF Card Error 4
The CEM3 is unable to communicate
with AF card 4
Check the AF cards and CEM3 are seated
correctly; Check rack hardware for damage.
Check DIP switch settings.
AF Card 1
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AF card 1 is loading software Wait until software load has completed
AF Card 2
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AF card 2 is loading software Wait until software load has completed
AF Card 3
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AF card 3 is loading software Wait until software load has completed
AF Card 4
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AF card 4 is loading software Wait until software load has completed
Message Cause Possible Corrective Action
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