C300 Controller start up
C300 Controller states in application mode
R301.1 Experion C300 Controller User's Guide 161
11/06 Honeywell
invalid application image is loaded.
A firmware upgrade
can be performed from this state if desired.
READY
The controller receives a command to remain in the boot mode to
allow a firmware upgrade
.
FAIL The controller detected a failure during startup.
Use the CTool utility to retrieve problem report logs from the
controller for failure diagnosis.
C300 Controller states in application mode
Table 7 describes the controller states of the C300 Controller after it transitions to the
application mode. See Table 11 for a description of the faceplate indications when the
controller is operating in the application mode.
Table 7 C300 Controller in Application mode
Controller
State
Description
NODB
The C300 Controller is configured as redundant or non-redundant
and has not retained its database from operation prior to startup.
The C300 Controller/CEE moves to the NOTLOADED state.
IDLE
The C300 Controller is configured as non-redundant, or as
redundant and has assumed the primary redundancy role.
And…
Has retained a valid database from operation prior to startup,
And…
The controller is configured to do a ‘Cold Start’ (RRRCEESTATE
parameter).
The C300 Controller/CEE moves to the CEEIDLE state
OK
The C300 Controller is configured as non-redundant, or as
redundant and has assumed the primary redundancy role,
And…
Has retained a valid database from previous operations prior to
startup
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