Honeywell SMV 3000 User Manual page 138

11.4 Diagnostic Messages,
Diagnostic Messages,
Table 32
continued
SMV Status SCT Status Message SFC Display Message TDC Status Message
9-3 Bad AP Compensation
PV4
9-4 Bad PT Compensation
PV4
2-6 Corrects Reset PV1
4-6 Corrects Reset PV2
8-6 Corrects Active on PV3
126
Continued
Non-Critical Status Diagnostic Message Table
STATUS TAG ID.# BAD AP COMP PV4
BAD AP COMP PV4
STATUS TAG ID.# BAD PT COMP PV4
BAD PT COMP PV4
STATUS TAG ID.# CORRECTS RST PV1
CORRECTS RST PV1
STATUS TAG ID.# CORRECTS RST PV2
CORRECTS RST PV2
STATUS TAG ID.# CORR. ACTIVE PV3
CORR. ACTIVE PV3
SMV 3000 Transmitter User's Manual
Possible Cause
Problem with absolute/gauge
pressure input PV2 or input
processing circuitry for PV2.
Problem with process temperature
input PV3, input processing circuitry
for PV3, or PV4 algorithm
parameter data.
All calibration "CORRECTS" were
deleted and data was reset for PV1
range.
All calibration "CORRECTS" were
deleted and data was reset.
Process temperature PV3 has been
calibrated and is now different than
factory default (uncalibrated).
What to Do
• Verify that absolute/gauge
pressure input is correct for
selected flow equation.
• If error persists, replace
transmitter.
• Verify that process
temperature input is correct.
• Verify open/defective
temperature sensor.
• Correct process temperature
measurement.
• Check for temperature limits
exceeded in viscosity or
density configuration.
• Check design temperature
value for PV4 standard gas
algorithm.
Recalibrate PV1 (DP) range.
Recalibrate PV2 (SP) range.
Nothing – or do a reset corrects
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