Series 8 C300 Controller User's Guide 
Honeywell 
7. C300 Controller Operation 
7.4. Control Builder block icon descriptions 
C300 Controller 
(C300STATE) 
C300 is non-redundant and not communicating. 
No Communication 
(Offnet) 
C300 is non-redundant.  Simulation mode 
enabled. 
No Communication 
(Offnet) 
Primary C300 is not communicating. 
No Communication 
(Offnet) 
Secondary C300 is not communicating. 
No Communication 
(Offnet) 
C300 is non-redundant.  Simulation mode 
enabled. 
Primary C300 is not synchronized and partner 
C300 is visible 
Primary C300 is not synchronized and partner 
C300 is absent or incompatible 
C300 is non-redundant.  Simulation mode 
enabled. 
Primary C300 is synchronized. 
Primary C300, standby synchronization. 
Primary C300 is not synchronized and partner 
C300 is visible. 
Primary C300 is not synchronized and partner 
C300 is absent or incompatible.