Event Logs

Link X CSU/DSU: Loopback Started

Generated when the CSU/DSU link module starts a new loopback test.

Link X - CSU/DSU out of service

Generated when the CSU/DSU is in communication with the local telco, but is not connected to the remote partner CSU/DSU.

Link X CSU/DSU: No Signal

Generated when the CSU/DSU link module cannot establish communications with the local telco.

Link X CSU/DSU: Reset

Generated when the IOLINK router has initiated a reset of the CSU/DSU link module.

Link X - external loopback results[Total: X] [Good: X] [Errors: X]

Generated after the CSU/DSU link module has completed an external loopback.

Link X - CSU/DSU CSU telco loopback started

Generated when the telco has initiated a CSU loopback to this CSU/DSU link module

Link X - CSU/DSU CSU telco loopback ended

Generated when the telco has terminated the CSU loopback to this CSU/DSU link module

Link X - CSU/DSU DSU telco loopback started

Generated when the telco has initiated a DSU loopback to this CSU/DSU link module

Link X - CSU/DSU DSU telco loopback ended

Generated when the telco has terminated the DSU loopback to this CSU/DSU link module

Link X - CSU/DSU remote loopback ended - line unconnected

Generated when the CSU/DSU link module cannot establish a connection to the remote partner CSU/DSU to perform a remote loopback test.

Link X - CSU/DSU remote slave loopback started

Generated when the remote partner CSU/DSU has initiated a loopback to this CSU/DSU link module

Link X - CSU/DSU remote slave loopback ended

Generated when the remote partner CSU/DSU has terminated the loopback to this CSU/DSU link module

Link X – LMI Error Threshold exceeded.

Generated when the number of LMI enquiry errors exceeds the user-defined limit.

Link X X [Total: X] [Good: X] [Errors: X]

Generated after the CSU/DSU link module has completed a test.

IOLINK-PRO & 520 Reference Manual — A.5

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Perle Systems IOLINK-520 manual IOLINK-PRO & 520 Reference Manual A.5