Honeywell SMV800 - Page 215

Revision 1.0 SMV800 Modbus User's Guide Page 203
Information
Sensor RAM DB
Failure
Pressure module is
reporting corruption
in the database in the
Random Access
Memory (RAM)
Power cycle the
device. If the problem
persists, replace the
Meter Body
Bit - 4
121
Press No Fact
Calib
Factory Calibration
for the Pressure
module is missing.
Accuracy will be
compromised.
Return the device for
Factory Calibration
Bit - 5
Pressure Module
Unreliable
Communication
Internal
communication
quality between the
Communication
Module and Pressure
Sensor is degrading.
Either the transmitter
is installed in a noisy
environment or
internal
communication
quality between the
Communication
Module and Pressure
Sensor module is
degrading.
Verify the connector
for bent pins.If
cable/connector is not
the problem, replace
the Communication
module.If problem still
persists, replace the
Terminal board.
Bit - 6
Press Sensor
Over
Temperature
The Meter Body
temperature is too
high. Accuracy and
life span may
decrease if it remains
high.
Verify the
environmental
temperature is within
specification. Take
steps to insulate the
Temperature module
from the temperature
source.
Bit - 7