Johnson Controls SABROE UniSAB III User Manual

Engineering manual - UniSAB III 1.10.8
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001930 en 2021.06
Alarms and shutdowns
2.3 Shutdowns and alarms list with id nos.
2.3.1 Shutdowns and alarms for screw compressors
Shutdown/alarm Id
Danbuss
Profibus/
Modbus
Low suction pressure alarm + shutdown 5)
31 31
High suction pressure
alarm 32 32
Low suction gas superheat
alarm + shutdown 33 33
High suction gas superheat
alarm + shutdown 34 34
Low discharge pressure
shutdown 35 35
High discharge pressure
alarm + shutdown 36 36
High discharge temperature
alarm + shutdown 37 37
Low oil pressure (differential pressure)
alarm + shutdown 38 38
Low brine/intermed. gas temperature
alarm + shutdown 39 39
Low discharge temperature
alarm 40 40
Low oil temperature
alarm + shutdown 41 41
High oil temperature
alarm + shutdown 42 42
High oil filter differential pressure
alarm + shutdown 43 43
Oil system error (oil level/flow switch)
shutdown 44 44
Capacity error alarm + shutdown 1)
45 45
Compressor motor overload
shutdown 46 46
Compressor motor error/emergency stop/
HP
shutdown 47 47
Oil pump error alarm + shutdown 2) 4)
48 48
High motor temperature (thermistor)
shutdown 49 49
PMS error shutdown 55 55
No starting permission
alarm 56 56
High brine/intermed. gas temperature
alarm + shutdown 58 58
Full flow pump error alarm + shutdown 2)
62 62
Oil rectifier error alarm 64 64
Wrong starting number in sequence
alarm 65 65
Low external input signal
alarm + shutdown 67 67
High external input signal
alarm + shutdown 68 68
Low discharge gas superheat
alarm + shutdown 69 69
Discharge pressure overload
shutdown 70 70
Evolution, shutdown from PLC
shutdown 71 71
Evolution, no communication to PLC
shutdown
72 72
Limiter, suction pressure
alarm 73 73
Limiter discharge pressure
alarm 74 74
Limiter process out (brine) temperature
alarm 75 75
Cooling fan error
shutdown 82 75
Limiter hot water alarm 76 76
VI position error
shutdown 83 76
Low lubricating pressure
alarm + shutdown 84 77
Liquid slugging
shutdown NA 78
Watch the oil pressure
alarm 79 79
Oil log
Shutdown NA 79
No real time clock alarm NA 80
Low main oil pressure
shutdown NA 80
Frick lubricating pressure low
alarm NA 81
Low oil circuit pressure
shutdown NA 81
High oil diff pressure
alarm NA 82

Johnson Controls SABROE UniSAB III Specifications

General

Brand	Johnson Controls
Model	SABROE UniSAB III
Category	Control Systems
Language	English