Emerson Rosemount 248 Reference Manual page 52

Alert message mapping
April 2024
Table B-4: Maintenance Alerts (M:)
Message
Totalized Volume Rollover Byte 3 :: Bit 2
Average Flow Rate
Saturated
Electronics Temperature
Beyond Limits
Supply Voltage Low
(1) Location of the alert in the HART command 48 status field.
52
Additional status (1)
Byte 3 :: Bit 0
Byte 8 :: Bit 5
Byte 8 :: Bit 4
Reference Manual
00809-0100-4248
Description
The totalized volume has exceeded the
maximum value and automatically reset to
zero.
The average flow rate is beyond the
operating limits of the device and the
reported value is saturated.
The terminal temperature has exceeded
the transmitter's maximum range.
The supply voltage is low and may soon
affect broadcast updates.
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