
9.8.3.1 out Response
This response indicates the controller output was
initially at extreme maximum or minimum when the
preliminary step change was attempted. Restore
the controller operating band to mid-range; if the
controller must operate at saturated output, then
Easy-Tune can not be successfully executed.
9.8.3.2 dout Response
This response indicates saturation would have oc-
curred if Easy-Tune had continued. Reverse the
sign of the step size configured into dout and exe-
cute Easy-Tune again.
9.8.3.3 dPV Response
This response indicates PV excursion exceeded
the limit specified in conF-EZ-dPV. Increase the
limit value specified in conF-EZ-dPV and execute
Easy-Tune again.
9.8.3.4 outX Response
This response indicates the controller output was
inadvertently altered. Refrain from altering control-
ler output during Easy-Tune execution.
9.8.3.5 StiM Response
This response indicates A time-out occurred during
initial settling. Process settling was not detected
during the time interval specified in conF-EZ-tLiM.
9.8.3.6 PtiM Response
This response indicates a time-out occurred during
the preliminary step change. The preliminary step
change could not complete in the time interval
specified in conF-EZ-tLiM. Increase the conF-EZ-
tLiM value or decrease the dPPV value.
9.8.3.7 WtiM Response
This response indicates a time-out occurred during
the preliminary estimate of Tp and Wp. A distur-
bance might have occurred during Easy-Tune exe-
cution causing the preliminary step excursion to
extend beyond the time limit of 20 step change time
intervals (shown as limit = 20X in Figure 9-2).
9.8.3.8 KtiM Response
This response indicates a time-out occurred during
the second step change. A disturbance might have
occurred during Easy-Tune execution causing the
second step change to extend beyond the approxi-
mated time of 10 Tp’s and Wp’s (shown as limit =
[2.5 Te + We][10] in Figure 9-2).
9.8.3.9 ttiM Response
This response indicates a time-out occurred during
the decay of the second step change. A distur-
bance might have occurred during Easy-Tune exe-
cution causing the second step change decay to
extend beyond the approximated time of 10 Tp’s
and Wp’s (shown as limit = [2.5 Te + We][10] in
Figure 9-2).
9.8.3.10 Abrt Response
This response indicates an intentional abort was
performed at the datalink host.
9.8.3.11 PidL Response
This response indicates a tuning parameter limit
was exceeded (e.g. exceeded 8 for conF-EZ-Etd)
during the execution of Easy-Tune. This is only a
warning, Easy-Tune completed execution and the
PID parameters were loaded as specified by conF-
EZ-APLd.
9.8.3.12 cM Response
This response indicates the selected tuning control
mode is illegal. Check conF-EZ-cM to see if P, PI,
PID, or D is selected.
9.8.3.13 cASc Response
This response indicates an illegal control mode
(conF-EZ-cM) is selected in the master or secon-
dary.
9.8.3.14 oVr Response
This response indicates the loop being tuned is
being overriden by the other loop. See note 2 in
Section 9.8.1.
53SL6000 Instruction Manual Section 9. Commissioning
9-8
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