Honeywell SMV800 User Manual page 202

Meterbody
Failure
Sensor
Charactarization
corrupt
Pressure
Suspect Input
Sensor RAM DB
Fault
Details of
Critical
Fault
Pressure NVM
Corrupt
Sensor RAM
Corrupt
Sensor Code
Corrupt
Sensor Flow
Failure
Sensor Input
Failure
Page 190
Pressure module is Power cycle the
reporting a critical device. If the problem
failure of the persists, replace the
pressure sensing Meter Body
measurement within
the Meter Body,
which may be
caused by one of the
following:
• Meter body failure
• Sensor firmware
flow failure
Pressure module is Power cycle the
reporting corruption device. If the problem
in the Pressure persists, replace the
Characterization data Meter Body
Differential Pressure, Verify that all inputs
Meter Body are within
Temperature and/or specifications. Power
Static Pressure input cycle the device. If
are extremely out of the problem persists,
range such that the replace the Meter
value is suspect. Body.
Pressure module is Power cycle the
reporting corruption device. If the problem
in the database in the persists, replace the
Random Access Meter Body
Memory (RAM)
Pressure module is Power cycle the
reporting corruption device and if fault is
of the Non-Volatile cleared ensure to
Memory data (NVM) configure sensor
parameters. If the
problem persists,
replace the Meter
Body
Pressure module is Power cycle the
reporting corruption device. If the problem
in the Random persists, replace the
Access Memory Meter Body
(RAM)
Pressure module is Power cycle the
reporting corruption device. If the problem
in sensor firmware persists, replace the
Meter Body
Pressure module Power cycle the
firmware Program device. If the problem
Flow Failure. This persists, replace the
fault will get set if any Meter Body
of the critical part of
the code is not
executed after
expected duration.
The temperature Check the
sensor temperature sensor
(Thermocouple or connections for
RTD) has an open disconnections or
input. The sensor broken wires. Repair
connections may the sensor
be disconnected or connections
broken.
SMV800 Modbus User's Guide
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