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CHAPTER 6: Operation
(The other port is automatically selected as the redundant line in the
Redundant Line Criteria area.)
For each lead (TD, RD, etc.) desired, select a State (Disable, Mark, Space, No
Data) and a Duration (1-999 seconds) that the lead(s) must continue in that
state to trigger an alarm and consequently switch to the redundant line.
(Note that a D (Disable) setting will not display when the screen is recalled.)
In the Restore section, select a State (D, M, S, N) and a Duration (1-999
seconds) that the lead must continue in the complementary state to trigger a
fallback switch from the redundant line.
2. In the Redundant Line Criteria area, for each lead (TD, RD, etc.) desired,
select a State (D, M, S, N) and a Duration (1-999) that the lead must continue
in that state to prevent switching to the redundant line.
3. Click on...
SEND to enable the switching.
RESET to clear your selections.
EXIT to exit the screen.