Flowserve Logix 500 Series Installation, Operation & Maintenance Instructions Manual page 14

Table 9: Logix 500 Status Condition Codes (continued)
Colors Identifier Indication and resolution
YYYR 14 Command 0 saturated - Calibration error indicating that the 4-20 mA signal correspond-
ing to 0% position was out of range. Adjust the signal to the correct range and re-do the
calibration. This error may be cleared by briefly pushing the Quick-Cal button, which will
force the positioner to use the parameters from the last good calibration.
YYRY 15 Command 100 saturated - Calibration error indicating that the 4-20 mA signal corre-
sponding to 100% position was out of range. Adjust the signal to the correct range and re-
do the calibration. This error may be cleared by briefly pushing the Quick-Cal button, which
will force the positioner to use the parameters from the last good calibration.
YYRR 16 Command span - Calibration error indicating that the 4-20 mA signal was below the mini-
mum calibration span. The minimum calibration span is 1.28 mA. This error may be cleared
by briefly pushing the Quick-Cal button, which will force the positioner to use the parame-
ters from the last good calibration.
YRRG 17 Waiting for JOG set point from User - only used during Jog calibration see explanation
in Quick-Cal section of main document for operation.
YRYG 18 Setting IL Offset (in Stroke Cal) - An automatic step in the calibration process that is done
with the valve at 50% position. This must be completed for proper calibration.
YRYY 19 Feedback no-motion during calibration - Indicates that there was no motion of the actu-
ator based on the current stroke time configuration. Check linkages and air supply to make
sure the system is properly connected. If the time out occurred because the actuator is
very large then simply retry the Quick-Cal and the positioner will automatically adjust for a
larger actuator by doubling the time allowed for movement. This error may be cleared by
briefly pushing the Quick-Cal button, which will force the positioner to use the parameters
from the last good calibration.
YRYR 20 Feedback 0 saturated - Calibration error indicating that the position sensor was out of
range during the calibration. To correct the condition, adjust the positioner mounting, link-
age or feedback potentiometer to move the position sensor back into range then restart the
calibration. This error may be cleared by briefly pushing the Quick-Cal button, which will
force the positioner to use the parameters from the last good calibration.
YRRY 21 Feedback 100 saturated - Calibration error indicating that the position sensor was out of
range during the calibration. To correct the condition, adjust the positioner mounting, link-
age or feedback potentiometer to move the position sensor back into range then restart the
calibration. This error may be cleared by briefly pushing the Quick-Cal button, which will
force the positioner to use the parameters from the last good calibration.
YRRR 22 Feedback span - The range of motion of the position feedback arm was too small. Check
for loose linkages and/or adjust the feedback pin to a position closer to the follower arm
pivot to create a larger angle of rotation. This error may be cleared by briefly pushing the
Quick-Cal button, which will force the positioner to use the parameters from the last good
calibration.
YRGR 23 Feedback unstable during calibration - Check for loose linkages or loose positioner sen-
sor. This error may be cleared by briefly pushing the Quick-Cal button, which will force the
positioner to use the parameters from the last good calibration.
YRGY 24 Feedback unstable setting IL Offset - Check for loose linkages or loose positioner sen-
sor. This can also be caused by over tightened packing, very sticky packing, or very high
gain settings. This error may be cleared by briefly pushing the Quick-Cal button, which will
force the positioner to use the parameters from the last good calibration.
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Flowserve Corporation, Valtek Control Products, Tel. USA 801 489 8611