unidades principal y satélite ·················································································································53
4
Respaldo del Sistema ···························································································································54
(1) Cuando se avería la unidad principal - Declaración de unidad principal en la unidad principal
auxiliar·············································································································································55
(2) Cuando se avería la unidad principal auxiliar - Declaración de unidad principal en la unidad
principal···········································································································································57
(1) Cuando la unidad principal reanuda las operaciones después de una avería - Declaración de
(2) Cuando la unidad principal auxiliar reanuda las operaciones después de una avería -
5
Recuperación de Errores······················································································································61
6
2