Because RFL™ and Hubbell® have a policy of continuous product improvement, we reserve the right to change designs and specifications without notice.
3.1.3.2 Built-in Delays.
To allow proper power-up sequencing, the automatic swap decision-making process is inhibited for
approximately 10 seconds after the Standby Module reboots. A flashing BOARD-OK indicator shows
that the power-up timeout is active.
After a fault is detected, the swap control process must time out through the SWAP-DELAY period
before any action is taken. Longer delays provide the system with greater immunity against false swaps
caused by persistent E1 line disturbances.
After the Main Module is returned to its active state, the swap decision-making process is inhibited for
about 5 seconds, in order to allow the system to stabilize before monitoring is resumed.
Software-driven forced swap settings are part of module configuration. To allow this configuration to
be loaded into both currently active and inactive modules, a software-forced switchover will take place
about 30 seconds after the command is issued.
IMUX 2000E1 RFL Electronics Inc.
January 23, 2004 3-6 (973) 334-3100
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