Filter
Top Products
CHAPTER 2 ND-71762 (E)
Page 24
Issue 2
GENERAL INFORMATION FOR CCIS
Note:
Priority order is Route 0, 1, 2, and 3 in an ascending order.
× :Normal
— : Fault (Clock Down, etc.)
* : Normal or Faulty
• When power for the PLO/TSW is turned on, Route 0 is selected.
Table 2-5 Algorithm of Changeover of Input Clocks from DTI
SELECTED
ROUTE BEFORE
CHANGEOVER
EACH ROUTE INPUT CLOCK STATUS (Note)
ROUTE TO BE
SELECTED AFTER
CHANGEOVER
REMARKS
ROUTE 0 ROUTE 1 ROUTE 2 ROUTE 3
Route 0
— × ** Route 1
—— × *Route 2
——— × Route 3
— — — — PLO/TSW Self Running
Route 1
× *** Route 0
—— × *Route 2
——— × Route 3
— — — — PLO/TSW Self Running
Route 2
× *** Route 0
— × ** Route 1
——— × Route 3
— — — — PLO/TSW Self Running
Route 3
× *** Route 0
— × ** Route 1
—— × *Route 2
— — — — PLO/TSW Self Running