xxiv) GetFaultRegister
Each bit of the 4-byte (32-bit) binary number returned represents a
particular type of fault event. This request therefore enables the operator to
observe all ACTIVE faults without having to pole the individual Fault
Registers. A “1” will be returned if that particular type of fault event is
active. A list of the fault events is given below: -
LSB -NO FAULT
-Emergency stop
-Safety pressure fault
-High outlet dewpoint warning side A
-High outlet dewpoint fault side A
-High outlet dewpoint warning side B
-High outlet dewpoint fault side B
-Low inlet pressure warning
-Low inlet pressure fault
-High inlet temperature warning
-High inlet temperature fault
-Dewpoint probe fault
-Pressure probe fault
-Temperature probe fault
-Contactor fault side A
-Contactor fault side B
-Silencer change now due
-Change inlet AO filter
-Change inlet AA filter
-Change outlet AR filter
-Service now due
-Drain fault
-Power failure fault
-Reserved for future use
-Reserved for future use
-Reserved for future use
-Reserved for future use
-Reserved for future use
-Reserved for future use
-Reserved for future use
-Reserved for future use
MSB -Reserved for future use
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