User Manual

Commissioning
SmartRadar FlexLine Part No.: 4417.762_Rev07
6 - 94 Service Manual
 An individual board relay contact is closed if all following
conditions are met:
• Level = 1 (product level < threshold, product level TV = GOOD,
valid communication with TII-XR)
• Voltage = 1 (board voltages within ranges)
• Board diagnostic = 1 (board status = GOOD)
• Board diagnostic counter part = 1 (board status = GOOD)
• Counter part = 1 (other relay board responds)
• Relay (Rn) diagnostic = 1 (function status = GOOD)
• Relay (Rn) diagnostic counter part = 1 (function status =
GOOD)
NOTE: Both boards needs to be configured identically for
relay behaviour, threshold, and hysteresis.
The following matrix gives an overview of the relations between the
status and resulting events:
1 2 3 4 5 6 7 8 91011121314
Own board status
Level
(incl. TII-XR comms + TV Health + status check)
0 XXXX 1 1 1 1 1 1 1 1 1
Voltage X0XXX 1 1 1111111
Diag board
XX0XX 1 1 1111111
Diag R3 XXXXX 0 0 0111111
Diag R4
XXXXX 1 1 1000111
Counter part (redundant board) communication XXX0X 1 1 1111111
Other board status
Diag board
(incl. Voltage)
XXXX0 1 1 1111111
Diag R3
XXXXX 0 1 1011011
Diag R4 XXXXX 1 0 1101101
Board action
Output R3 00000 00 00110 11
Output R4 00000 1 0 1 0001 0 1
Application status SD SD SD SD SD NO SD NO SD NO NO NO NO NO
Overfill Protection Status
OWWWW W W WWWWWWH
Start safety timer
NN NNN
Y
N
Y
N
YYYY
N
SD = Shut Down
NO = Normal Operation
O = Overfill alarm
W = Gauge alarm (warning)
H = Healthy
N = No
Y = Yes