B2.3 Measured Values Archives - RMG TME400-VM VMF Series Operating Manual

Event type:
• High byte:
type ('E' = error, 'W' = warning, 'H'= note)
• Low byte:
0 = Event passes, 1 = Event is coming

B2.3 Measured values archives

In the measured value archives, meter readings and average values of important
measured variables are periodically stored.
There are three types of measured value archives implemented:
• Periodic archive (adjustable: 15, 30 or 60 minutes)
• Daily archive
• Monthly archive
Internal structure of an entry:
Content
Position number
Unix time (device time)
Standard volume
Operating volume
Standard volume Error
Operating volume Error
Exponent (to base 10)
Mean pressure
Mean temperature
Mean compressibility
Status
CRC16 (Modbus)
Data type
UINT16
UINT32
UINT32
UINT32
UINT32
UINT32
INT16
FLOAT
FLOAT
FLOAT
UINT16
UINT16
Manual TME400-VMF · EN07 · December, 7
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