Honeywell SMV 3000 User Manual page 136

11.4 Diagnostic Messages,
Diagnostic Messages,
Table 31
continued
SMV Status SCT Status Message SFC Display Message TDC Status Message
2-4 Meter Body Overload
OR
2-5 Meter Body Fault:
Pressure >2*URL
8-3 Input Open PV3
1-2 Input Suspect
3-1 Input Suspect PV2
124
Continued
Critical Status Diagnostic Message Table, Continued
STATUS TAG ID.#
M.B. OVERLOAD OR
M.B. OVERLOAD
OR
STATUS TAG ID.#
METER BODY FAULT
METERBODY FAULT
STATUS TAG ID.
INPUT OPEN PV3
INPUT OPEN PV3
OUTP 1 TAG ID.
SUSPECT INPUT
SUSPECT INPUT
OUTP 1 TAG ID.
SUSPCT INPUT PV2
SUSPCT INPUT PV2
SMV 3000 Transmitter User's Manual
Possible Cause
Pressure input is two times •
greater than URL for PV2.
•
Temperature input TC or Replace the thermocouple or RTD.
RTD is open.
PV1 and PV2 or sensor •
temperature input data
•
seems wrong. Could be a
process problem, but it could
also be a meter body or
electronics module problem.
•
PV2 Input data seems •
wrong. Could be a process
•
problem, but it could also be
a meter body or electronics
module problem.
•
What to Do
Wait for PV2 range to return to
normal.
Meter body may have been damaged.
Check the transmitter for accuracy
and linearity. Replace meter body
center and recalibrate if needed.
Cycle transmitter power OFF/ON.
Put transmitter in PV1 output mode
check transmitter status. Diagnostic
messages should identify where
problem is. If no other diagnostic
message is given, condition is most
likely meter body related.
Check installation and replace meter
body center section. If condition
persists, replace electronics module.
Cycle transmitter power OFF/ON.
Put transmitter in PV2 output mode
and check transmitter status.
Diagnostic messages should identify
where problem is. If no other
diagnostic message is given,
condition is most likely meter body
related.
Check installation and replace meter
body center section. If condition
persists, replace electronics module.
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