YME Engineering Course

F. DEFINING FCS CONFIGURATION
identify the HIS for communication among HISs on the control bus. In
normal situation, the automatically determined setting should be used.
172. 16. dd. ss
172: System fixed
16: Identifier showing that the bus type is control bus (fixed)
dd: Domain number
ss: Station number
♦ Control Bus Subnet Mask
The control bus subnet mask is set to “255.255.0.0” as the default setting.
In normal situations, this default setting should be used.
F.2. FCS STATION DEFINITION
The following explains the setting details of FCS station definition.
F.2.1 DEFINITION ITEM
♦ Start condition
The start condition determines which method to be used, initial cold start
or restart, to initiate the FCU, upon turning on the power to FCU, which
was in the power shutoff status. Select one from “MAN (Initial Cold
Start),” “TIME (Restart in case of momentary power failure)” or “AUTO
(Restart).” The default is “MAN (Initial Cold Start).”
MAN (Initial cold
start)
TIME (Restart at
the time of
momentary power
failure)
Start Condition
Prolonged power failure (Momentary
power failure tolerant time-FCS
power failure time)
Momentary power failure
(Momentary power failure tolerant
time>FCS power failure time)
AUTO (Restart) -
-
Start Operation
Initial cold start
Restart
Table: FCS Start condition
Initial Cold start
Initial cold start is to reset all FCS’s internal states and initiates the control
operations from initial status.
YME Training Center
F-5
CS3KR3-ENG 1 ST Edition Jan 2002