Honeywell Experion C300 - Redundant Primary C300 Controller with Memory Retention

Communication and system time startup fault scenarios
Redundant Primary C300 Controller with Memory Retention
R301.1 Experion C300 Controller User's Guide 245
11/06 Honeywell
Controller Faceplate Problem
C300 Block
Time Source
Station Alarm Resolve
Status
LED
Blinking
Green
FTE
LEDs
Blinking
Green
Display
NODB
CB icon
Yellow
None. Normal operation for
redundant primary controller
with no battery backup
following a power cycle.
SNTP C300 Not
Synchronized
None.
Redundant Primary C300 Controller with Memory Retention
Controller Faceplate Problem
C300 Block
Time Source
Station Alarm Resolve
Status
LED
Blinking
Red
FTE
LEDs
Off
Display
BP for 2
min.
COMM
for 1 min.
TS for 3
min. then
IDLE
CB icon
Red
No communication on FTE
network.
None C300 OFFNET Note 1
Status
LED
Blinking
Orange
FTE
LEDs
Blinking
Green
Display
BKUP
CB icon
Grey
Communication on FTE
network.
• No communication via CDA
• Unable to establish
connection to system time
source
Controller transitions to
secondary redundancy role
assuming its partner has CDA
available.
None CDA Comm Lost
Connection
Note 2