RMG TME400-VMF User Manual

APPENDIX
MANUAL TME400-VCF · EN08 · July, 01
st
2021
104
B2.1 Parameter archives
The parameter archive contains the history of all parameter changes. The time of
the change and the old and the new parameter values are stored in the archive.
The parameter archives are divided into one archive each for custody transfer and
non-custody transfer parameters.
Internal structure of an entry:
Content
Data type
Length in Bytes
Position number
UINT16
2
Unix time (device time)
UINT32
4
Coordinate
UINT16
2
Old parameter value
CHAR
12
New parameter value
CHAR
12
CRC16 (Modbus)
UINT16
2
Total length: 34
Coordinate:
• High byte: column („A“-„Z“ as ASCII)
• Low byte: line
A value in the coordinate field 4103h corresponds to coordinate A 03.
B2.2 Event archives
The event archive stores error messages, warnings and notes that occurred or dis-
appeared during operation of the TME400.
Internal structure of an entry:
Content
Data type
Length in Bytes
Position number
UINT16
2
Unix time (device time)
UINT32
4
Event type
UINT16
2
Event number
UINT16
2
CRC16 (Modbus)
UINT16
2
Total length: 12

RMG TME400-VMF Specifications

General

Brand	RMG
Model	TME400-VMF
Category	Measuring Instruments
Language	English