Revision 1.0
SMV800 Modbus User's Guide
Page 127
Information
122
Bit - 6
meter_common
_db_corrupt
NVM copy of Display
Common Configuration
database block found
corrupt.
Power cycle the device. If
the problem persists
reconfigure Display Screen
parameters. If still problem
is seen replace
communication module.
Bit - 7
totalizer_config_
corrupt
NVM copy of Totalizer
Configuration database
block found corrupt.
Power cycle the device. If
the problem persists,
replace the transmitter
Bit 8-15
Unused
Information
123
Bit - 0
miscellaneous_
db_corrupt
NVM copy of
Miscellaneous
Configuration database
block found corrupt.
Power cycle the device. If
the problem persists,
replace the transmitter
Bit -1
totalizer_value_
db_corrupt
NVM copy of totalizer
value block is found
corrupt
Power cycle the device. If
the problem persists,
replace the transmitter
Bit - 2
unsigned
flow_unit_db_c
orrupt
NVM copy of totalizer
value block is found
corrupt
Power cycle the device. If
the problem persists,
replace the transmitter
In addition, each dynamic variable has one byte of status accessible via holding
register. The dynamic variables include differential pressure, static pressure, process
temperature and flow. Each variable status reading consists of two parts: measurement
quality and limit status. These variable statuses are found in the register map for
register.
Possible responses for measurement quality status
Good- Displays during normal device operation.
Poor Accuracy – Indicates the accuracy of the variable measurement has been
compromised
Manual/Fixed – Indicates the variable reading has been set to fixed, user specified
value and may not represent the actual process. This status is set if a variable reading
is being simulated or if tha Process Temperature is set to use fixed value.
Bad – Indicates the variable has failed. Example: The differential pressure sensor has
failed.
Possible responses for measurement limit status
Not Limited - Displays during normal operation
High Limited – Indicates the current variable reading has gone above the transmitter’s
maximum possible reading and is no longer representatives of the actual measurement.
Low Limited – Indicates the current variable reading has gone below the transmitter’s
minimum possible reading and is no longer representatives of the actual measurement.
Constant – indicates the variable reading is set to fixed value -Example: The variable
has been left in fixed simulation mode.
Содержание SMV800
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Страница 86: ...Page 74 SMV800 Modbus User s Guide Revision 1 0 Use method Reset Tamper Counter to reset the tamper attempts ...
Страница 95: ...Revision 1 0 SMV800 Modbus User s Guide Page 83 2 5 4 Review ...
Страница 98: ...Page 86 SMV800 Modbus User s Guide Revision 1 0 2 7 SMV 800 Modbus Host Menu tree Device Setup Menu ...
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Страница 103: ...Revision 1 0 SMV800 Modbus User s Guide Page 91 Maintenance Menu ...
Страница 104: ...Page 92 SMV800 Modbus User s Guide Revision 1 0 2 7 1 Advanced Diagnotics Menu ...
Страница 105: ...Revision 1 0 SMV800 Modbus User s Guide Page 93 2 7 2 Monitoring Menu ...
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