Emerson Rosemount X-well 648, Reference Manual

Page: 86 / 90

Mapping for Non-DD Based Integration with Host Systems
July 2016
Reference Manual
00809-0200-4648, Rev BB
76
Mapping for Non-DD Based Integration with Host Systems
Table C-2. Maintenance Alerts (M:)
Message Additional status
(1)
Description
Electronics Warning
Byte 0 :: Bit 4
Byte 0 :: Bit 5
The device has detected an electronics
error that does not currently impact the
device measurement reading
Sensor has Exceeded Limits
Byte 3 :: Bit 4
Byte 3 :: Bit 5
The sensor has exceeded the maximum
measurement range
Electronics Temperature
has Exceeded Limits
Byte 1 :: Bit 2
Byte 1 :: Bit 3
Byte 8 :: Bit 5
The terminal temperature has exceeded
the transmitter's maximum range
Electronics Temperature
has Exceeded Limits
Byte 3 :: Bit 0
Byte 3 :: Bit 1
The electronics temperature has
exceeded the transmitter’s maximum
range.
Supply Voltage Low
Byte 1 :: Bit 6
Byte 8 :: Bit 4
The supply voltage is low and may soon
affect broadcast updates
1. Location of the Alert in the HART command 48 Status field.
Table C-3. Advisory Alerts (A:)
Message Additional status
(1)
1. Location of the Alert in the HART command 48 Status field.
Description
Database Memory Warning Byte 0 :: Bit 2
The device has failed to write to the
database memory / Any data written
during this time may have been lost
Invalid Configuration Byte 2 :: Bit 6
The device has detected a configuration
error based on a change to the device
HI HI Alarm
Byte 5 :: Bit 4
The primary variable has surpassed the
user defined limit
HI Alarm Byte 5 :: Bit 5
The primary variable has surpassed the
user defined limit
LO Alarm Byte 5 :: Bit 6
The primary variable has surpassed the
user defined limit
LO LO Alarm Byte 5 :: Bit 7
The primary variable has surpassed the
user defined limit
Button Stuck Byte 1 :: Bit 5
A button on the Electronics Board is
detected as stuck in the active position
Simulation Active Byte 8 :: Bit 0
The device is in simulation mode and may
not be reporting actual information