Honeywell SMV 3000 - Manual (Page 135)

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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.
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