Unigas G258A Manual Of Installation - Use - Maintenance page 186

Microprocessor controlled gas burners
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C
29
Ab1
Alarm 1 function
C
30
AL1L
-- For High and low alarms, it is the low limit
of the AL1 threshold;
-- For band alarm, it is low alarm threshold
C
31
AL1H
-- For High and low alarms, it is the high
limit of the AL1 threshold;
-- For band alarm, it is high alarm threshold
O
32
AL1
AL1 threshold
O
33
HAL1
AL1 hysteresis
C
34
AL1d
AL1 delay
C
35
AL1o
Alarm 1 enabling during Stand-by mode and
out of range conditions
GRUPPO AL2 - parametri allarme 2
Param Description
Liv N°
C
36
AL2t
Alarm 2 type
C
37
Ab2
Alarm 2 function
C
42
AL2d
AL2 hysteresis
C
43
AL2o
Alarm 2 enabling during Stand-by mode and
out of range conditions
M12927CA
windows
SE.br = Sensor Break
LodE = Deviation low alarm (relative)
HidE = Deviation high alarm (relative)
LHdo = Relative band alarm in alarm out of the
band
LHdi = Relative band alarm in alarm inside the
band
0... 15
+1 = Not active at power up
+2 = Latched alarm (manual reset)
+4 = Acknowledgeable alarm
+8 = Relative alarm not active at set point change
-1999... AL1H (E.U.)
AL1L... 9999 (E.U.)
AL1L... AL1H (E.U.)
1... 9999 (E.U.)
0 (oFF)... 9999 (s)
0 = Alarm 1 disabled during Stand by and out of
range
1 = Alarm 1 enabled in stand by mode
2 = Alarm 1 enabled in out of range condition
3 = Alarm 1 enabled in stand by mode and in
overrange
condition
Values
nonE = Alarm not used
LoAb = Absolute low alarm
HiAb = Absolute high alarm
LHAo = Windows alarm in alarm outside the
windows
LHAI = Windows alarm in alarm inside the
windows
SE.br = Sensor Break
LodE = Deviation low alarm (relative)
HidE = Deviation high alarm (relative)
LHdo = Relative band alarm in alarm out of the
band
LHdi = Relative band alarm in alarm inside the
band
0... 15
+1 = Not active at power up
+2 = Latched alarm (manual reset)
+4 = Acknowledgeable alarm
+8 = Relative alarm not active at set point change
0 (oFF)... 9999 (s)
0 = Alarm 2 disabled during Stand by and out of
range
1 = Alarm 2 enabled in stand by mode
2 = Alarm 2 enabled in out of range condition
3 = Alarm 2 enabled in stand by mode and in
overrange
condition
10
0
-199.9
999.9
See
page 7
See
page 7
oFF
1
Default
SE.br
0
oFF
0

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