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Siemens
Standard application AHU
CE1P3977en_02
Building Technologies
Alarming
01.02.2010
Alarm text
Notification
class / group
Alarm no.
room unit
Settings 1
Settings 2
Hrec damper
2/B
45
Time delay 0 s
Sply air hum rel
2/B
46
High Limit 100% rel
Time delay 0s
Sply hum deviation
2/B
46
Max deviation = 5.0 %rel
Min Limit = 10.0 %rel
StrtUpDly 60 s
Time delay 3600s
Outs air hum rel
2/B
47
High Limit 100 % rel
Time delay 0s
Room hum deviation
2/B
48
Max deviation = 10.0 %rel
Min Limit = 10.0 %rel
StrtUpDly 60 s
Time delay 3600 s
Room humidity rel
2/B
48
High Limit 100 % rel
Time delay 0s
Air quality
2/B
49
High Limit 3000 ppm
Time delay 0s
Supply air temp
1/A
60
Time delay 0s
Exhaust air temp
2/B
61
Time delay 0s
El htg alarm
1/A
62
Time delay 0s
El heating 2 alarm
1/A
63
Time delay 0s
Fire damper closed
1/A
64
Start delay = Closing Time * 1,15
Time delay 5s
Fire damper no move
1/A
64
Time delay 5s
Fire damper opened
1/A
64
Start delay = Opening Time * 1,15
Time delay 5s
Extr air dmper fdbk
1/A
65
StrtUpDly 180 s
Time delay 5s
Outs air dampr fdbk
1/A
65
StrtUpDly 180 s
Time delay 5s
Fan alarm
1/A
66
Time delay 0s
Supply fan alarm
1/A
66
Time delay 0s
Supply fan fdbk
1/A
66
StrtUpDly 60 s
Time delay 5s
Exhaust fan alarm
1/A
67
Time delay 0s
Exhaust fan fdbk
1/A
67
StrtUpDly 30 s
Time delay 5s
Dew point
0/A
68
Time delay 0 s
Sply fan deviation
0/A
69
StrtUpDly 180 s
Time delay 60 s
Supply air flow
0/A
69
High Limit 40000 l/s
Time delay 10s
Supply air pressure
0/A
69
High Limit 5000 Pa
Time delay 10s
Exh fan deviation
0/A
70
StrtUpDly 180 s
Time delay 60 s
Exhaust air flow
0/A
70
High Limit 20000 l/s
Time delay 10s
Exhaust air press
0/A
70
High Limit 5000 Pa
Time delay 10s
Exh tmp fire alarm
1/A
81
Limit 50 °C
Time delay 2s
Supply tmp fire alm
1/A
81
Limit 70 °C
Time delay 2s
Fire alarm
0/A
81
Time delay 0s
Heating frost tmp
1/A
82
Low Limit 5.0 °C
Time delay 0s
Hrec water tmp
1/A
83
Low Limit -2.0 °C
Time delay 0s
Heating 2 frost tmp
1/A
84
Low Limit 5.0 °C
Time delay 0s
Htg frost monitor
1/A
85
Time delay 0s
Htg 2 frost monitor
1/A
86
Time delay 0s
Hrec frost monitor
1/A
87
Time delay 1200s
Hrec frost pressure
1/A
87
High Limit 5000 Pa
Time delay 0s
Conf alm htg 2
0/not Exist
Time delay 0 s
Doubled config IO
0/not Exist
Time delay 0 s
Not config IO
0/not Exist
Time delay 0 s
IO extension module
0/A
Time delay 0 s
Basis Document Siemens Climatix Control System
BDCX.100820.01GB
Page 227