KROHNE Summit 8800 Vol 2 - Manual (Page 117)

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08/2013 - MA SUMMIT 8800 Vol2 R02 en
SUMMIT 8800 STREAM CONFIGURATION 06
The 10 choices provided for the enthalpy selection are:
None
Keypad
The fixed value entered will be used
Modbus The value from a serial modbus interface will be used
Analog The value from the analog or Hart input will be used
Extra inputs appear for the calibration constants of this sensor.
IAPWS IF97
The value is calculated using the IAPWS IF97standard.
Last Good Value The last good value before the selection went into error will be used
Last Hour Average The value from the last hour will be used
Last Day Average The value from the last day will be used
The Source of the Average Enthalpy is also selected here from:
Modbus
The value from a serial modbus interface will be used
Analog The value from the analog or Hart input will be used
Extra inputs appear for the calibration constants of this sensor.
IAPWS IF97
The value is calculated using the IAPWS IF97standard.
Used The in-use value as determined from the earlier selection is used.
The keypad value the max and min alarm limits and hi and lo warning limits can also be entered
here.