User Manual

Commissioning
Part No.: 4417.762_Rev07 SmartRadar FlexLine
Service Manual 6 - 95
6.6.11.5 Merging the Status to GPU-level status
The TII-XR firmware implements an alarm for the operator by merging
the output status of each board with the GPU level status, in order to
communicate shut down information to the control room. See following
matrix.
NOTE: For field installations upgraded with the Overfill
Protection functionality, the TII-XR firmware must be
upgraded.
FII-DO 1 FII-DO 2 TII-XR
Overfill Protection
status
level status GPU protocol
OO F
O
H F
O
W F
W OF
W H ?
WW ?
H OF
HH -
H
W?
no comms X F
X no comms F
Overfill Protection
status
F = Fail
? = Warning, reduced accuracy
- = valid