Honeywell SMV800 - Page 209

Revision 1.0 SMV800 Modbus User's Guide Page 197
Warning
Totalizer
Reached Max.
Value
Totalizer Reached
Maximum Value.
This bit will be set
every time the
Totalizer value
reaches user
configured maximum
Totalizer value.
Totalizer starts from
zero when it reaches
the max value.
Warning stays active
until the user
acknowledges the
status or Totalizer
status latency expires
whichever comes first
Bit - 0
119
Sensor Over
Temperature
The Process
Temperature input
exceeds
the Temperature
Upper Range Limit
(URL) as determined
by the configured
Sensor Type.
Check the process
temperature. If the
process temperature
exceeds the range of
the current sensor
type, either correct
the process to an in-
range temperature or
switch to a different
sensor type which is
ranged for the
expected process
temperature range.
Bit -1
Sensor Input
Open
The temperature
sensor (Thermo-
couple or RTD)
has an open input.
The sensor
connections may
be disconnected or
broken.
Check the
temperature sensor
connections for
disconnections or
broken wires. Repair
the sensor
connections.
Bit - 2
Sensor Input Out
of Range
The temperature
sensor is reading an
out of range input
value. The value is
outside the limits of
Temperature limits
for the
configured sensor
type (LTL to UTL)
Check that the
process temperature
input is
within the range limits
for the configured
temperature sensor
(LTL to UTL). If a
higher temperature
range is required,
configure and
connect a different
sensor type to meet
the requirements of
the process.
Bit - 3
CJ CT Delta
Warning
The difference
between the Internal
Cold Junction
Temperature (CJ)
and the Processor
Core Temperature
(CT) measured in the
Temperature module
is greater than 10
degrees C.
Verify that the
environmental
temperature is within
specifications
Bit - 4