Appendix A. Fxs+ Failure Messages; Table A-1. Failure Messages At Power-Up - ADTRAN FXS+ Quad User Manual

Appendix A
FAILURE MESSAGES AT POWER-UP
FXS+ Alarm Messages
61200300L1-1
FXS+ Failure Messages
The following messages indicate a probable component
failure on the FXS+ Module:
E01 - EPROM CS
E02 - RAM ERR
E03 - OFF-HOOK
E04 - RING GND
E05 - RINGING
E10 - SIGNALING
No alarms are specified for the FXS+ Voice option module.
FXS+ Quad and Dual Voice Option Module User Manual

Table A-1. Failure Messages at Power-Up

EPROM checksum error
Static RAM error
Could not detect loop closure
Could not detect ring ground
Could not detect ring trip
Failure of signal bit transmission
A-1