Service manual

Replacing a S
TELLAR
decoder in ROSA
119
5
◆
Replacing a S
TELLAR
decoder in ROSA
To replace a S
TELLAR
in
ROSA
In the ROSA management system, a “Unit not responding” message from the C
OPER
-
NICUS
server/ROSA PC indicates communication error or a faulty unit. If logging off
andontheC
OPERNICUS
/ROSA doesn’tremovethemessagetheunitmaybefaulty.
To replace the faulty unit and assign the new one to the configuration of the faulty
one, do the following:
1. Disconnect the faulty unit from the C
OPERNICUS
server.
C
OPERNICUS
cannot any longer find the unit. A red line across the S
TELLAR
in
the C
OPERNICUS
explorer window indicates an inactive S
TELLAR
.
2. Connect the replacement unit to the C
OPERNICUS
server.
3. Set the S
TELLAR
address in ROSA.
The connected unit appears as a new unit.
4. Right-click on the new unit and select the menu item “Properties” to assign
the new unit.
One S
TELLAR
appears, having an unassigned status. When selecting this unit, all
inactive units of the same type are shown in the list box.
5. Select the inactive S
TELLAR
and press Assign.
The new unit is mapped into the inactive one and preserves the previous unit’s
configuration data stored by the C
OPERNICUS
server. The state of the new S
TEL
-
LAR
is now changed from “Unassigned” to “User Assigned” and it has been
assigned the name and location of the inactive one which became faulty. You can
always press the button Unassign to undo the mapping.
6. Press the OK button.
The S
TELLAR
becomes active again.
Remote address Units with a remote address equal to 0 are not managed by a C
OPERNICUS
server. All
remote addresses of devices of the same RCDS type should be different. When you
try to change the status of an RCDS-compatible device with remote address 0, the
system recommends you to assign it another remote address.