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1/99 SMV 3000 Transmitter User’s Manual 123
11.4 Diagnostic Messages, Continued
Diagnostic Messages,
continued
Table 31 Critical Status Diagnostic Message Table
SMV Status SCT Status Message SFC Display Message TDC Status Message Possible Cause What to Do
7-0 A/D Failure PV3
STATUS TAG ID.#
A/D FAILURE PV3
A/D FAILURE PV3
A/D circuit for PV3 input has failed. • Cycle transmitter power
OFF/ON.
• Replace electronics module.
7-1 Characterization Fault
PV3
STATUS TAG ID.#
CHAR. FAULT PV3
CHAR. FAULT PV3
Characterization data for PV3 is
bad.
• Cycle transmitter power
OFF/ON.
• Replace electronics module.
1-1 Characterization PROM
Fault or Bad Checksum
STATUS TAG ID.
CHAR PROM FAULT
CHAR PROM FAULT
Characterization data is bad. Replace PROM with an identical
PROM. Verify PROM serial
number:
SCT – Select Device tab card.
SFC – Press [
CONF] and [▲ NEXT]
keys.
1-3 DAC Compensation
Fault Error Detected
STATUS TAG ID.#
DAC COMP FAULT
DAC COMP FAULT
DAC temperature compensation is
out of range.
Replace electronics module.
1-4 NVM Fault PV1
STATUS TAG ID.#
NVM FAULT
NVM FAULT
PV1 nonvolatile memory fault. Replace electronics module.
1-5 RAM Fault
STATUS TAG ID.
RAM FAULT
RAM FAULT
RAM has failed Replace electronics module
1-6 PROM Fault
STATUS TAG ID.
PROM FAULT
PROM FAULT
PROM has failed. Replace PROM.
1-7 PAC Fault
STATUS TAG ID.
PAC FAULT
PAC FAULT
PAC circuit has failed. Replace electronics module.
Continued on next page