Honeywell SMV 3000 User Manual page 135

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