Specifications

Page 5–18
FOCUS System Manual
Yes APM Loop %d
ARM Failed: Address: %04d
APM Loop %d = 1 or 2, failed to arm due to neighbor address %04ds = chassis id error
No APM Loop %d Channel NOT Flipped: Time Slot %02d
Alternate Path Mode Loop %d = 1 or 2, time slots %02d = 1 - 24 did not flip
Yes APM Loop %d Flipping: Initiated by: %04d
APM Loop %d = 1 or 2, and has flipped channels to alt. path initiated by %4d = chas id
Yes APM Loop %d Going Down: Direction: %s
APM Loop %d = 1 or 2, initiating APM event due to loss of sig. in the %s = trans. (1-1,
2, 2-1, 2) direction
Yes APM Loop %d Going Inactive
Alternate Path Mode Loop %d = 1 or 2, going disabled
Information APM Loop %d ARMED
Alternate Path Mode Loop %d = 1 or 2, configured correctly and enabled
Information APM Loop %d
Armed AUTOMA
TICALLY
APM Loop %d = 1 or 2, armed when a maint. module is inserted in an armed loop
Information APM Loop %d Disarmed from %s
Alternate Path Mode Loop %d = 1 or 2, disabled by %s = chassis id
Information APM Loop %d Going Armed
Alternate Path Mode Loop %d = 1 or 2, verifying addresses before enabling
Information APM Loop %d XCVR %s
Address Change: Remote Command From Addr: %04d
APM Loop %d = 1 or 2, in trans. (1-1, 2, 2-1, 2) direction neighbor address changed by
%04d = chassis id
ALARM, EVENT TEXT,
CONCERN? EXPLANATION OF EVENT
Table 5–6. Alternate Path Mode (APM) Alarm Events.
Some users have asked what action should be taken when experiencing different alarm conditions. The
following table is offered as a guide for this purpose.