Honeywell SMV 3000 User Manual page 141

11.4 Diagnostic Messages,
Diagnostic Messages,
Table 32
continued
SMV Status SCT Status Message SFC Display Message TDC Status Message
5-5 Input Mode PV2 (AP)
5-6 Input Mode PV3 (Temp)
5-7 Input Mode PV4 (Flow)
2-0 Meter Body Sensor Over
Temperature
2-7 No DAC Temp Comp
Or
DAC Temperature
Compensation data is
corrupt
1/99
Continued
Non-Critical Status Diagnostic Message Table, continued
STATUS TAG ID.# INPUT MODE PV2
INPUT MODE PV2
STATUS TAG ID.# INPUT MODE PV3
INPUT MODE PV3
STATUS TAG ID.# INPUT MODE PV4
INPUT MODE PV4
STATUS TAG ID.# M.B. OVERTEMP
M.B. OVERTEMP
STATUS TAG ID.# NO DAC TEMP COMP
NO DAC TEMPCOMP
SMV 3000 Transmitter User's Manual
Possible Cause
Transmitter is simulating input for
PV2.
Transmitter is simulating input for
PV3.
Transmitter is simulating input for
PV4.
Sensor temperature is too high
(>125 C). Accuracy and life span
may decrease if it remains high.
Failed DAC.
What to Do
Exit Input mode:
SCT – Press "Clear Input Mode"
button on the AP InCal tab.
SFC – Press [ ], [ ], and
SHIFT INPUT
[ ] keys.
CLR
Exit Input mode:
SCT – Press "Clear Input Mode"
button on the TEMP InCal tab.
SFC – Press [ ], [ ], and
SHIFT INPUT
[ ] keys.
CLR
Exit Input mode:
SCT – Press "Clear Input Mode"
button on the FLOW InCal tab.
SFC – Press [ ], [ ], and
SHIFT INPUT
[ ] keys.
CLR
Take steps to insulate meter body
from temperature source.
Replace electronics module.
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