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1/99 SMV 3000 Transmitter User’s Manual 125
11.4 Diagnostic Messages, Continued
Diagnostic Messages,
continued
Table 31 Critical Status Diagnostic Message Table, Continued
SMV Status SCT Status Message SFC Display Message TDC Status Message Possible Cause What to Do
7-2 Input Suspect PV3
OUTP 1 TAG ID.
SUSPCT INPUT PV3
-
PV3 Input data seems wrong.
Sensor reading is extremely
erratic.
Could be a process problem, but
it could also be a temperature
sensor or electronics module
problem.
• Cycle transmitter power OFF/ON.
• Check sensor leads for weak area
that may be ready to break or
loose connection.
3-0 Invalid Database
TAG NO.
INVALID DATABASE
INVALID DATABASE
Transmitter database was
incorrect at power-up.
• Try communicating again.
• Verify database configuration,
and then manually update non-
volatile memory.
7-4 NVM Fault PV3
STATUS TAG ID.
NVM FAULT PV3
NVM FAULT PV3
PV3 nonvolatile memory fault. Replace electronics module.
8-4 Over Range PV3
STATUS TAG ID.
OVERRANGE PV3
OVERRANGE PV3
Process temperature exceeds
PV3 range.
• Check process temperature.
Reduce temperature, if required.
• Replace temperature sensor, if
needed.
9-0 PV4 (Flow) Algorithm
Parameters Invalid
STATUS TAG ID.#
ALGPARM INVALID
STATUS 9-0
Configuration for selected
equation is not complete.
Check the flow configuration using
the SCT flow compensation wizard.
3-3 PV4 in failsafe
-
STATUS 3-3
An algorithm diagnostic has
determined the flow to be invalid.
• Resolve the conditions causing
the other diagnostic message.
• Check all flow configuration
parameters.
Continued on next page