16
Advanced Configuration Procedure
P14
Enable/disable the display of the protected
parameters
Not available when P11 = 0. Enables/disables the display
of the protected parameters during “operating mode.”
OFF = Protected parameter cannot be displayed.
ON
= Protected parameter can be displayed.
P15
Autotuning (Smart AT) function
enabling/disabling
0
= Autotuning is disabled.
1
= Autotuning enable/disable is NOT protected by
the safety lock.
2
= Autotuning enable/disable is protected by the
safety lock.
P16
Maximum value of the proportional band
settable by autotuning
This parameter can be programmed from the P17 or P18
value to 99.9%.
P17
Minimum value of the proportional band
settable by autotuning in heating control only.
Not available when P5 = 5.
It can be programmed from 1.0% to P16 value.
P18
Minimum value of the proportional band
settable by autotuning in heating/cooling
control (3 digit dual display model)
This parameter is present only when P5 = 5. This
parameter can be programmed from 1.5% to P27 value.
P19
Automatic modification of “relative cooling
gain” (3 digit dual display model)
This parameter is present only when P5 = 5.
OFF =
Autotuning does not modify the “relative
cooling gain.”
ON
=
Autotuning modifies the “relative cooling gain.”
P20
Min. value of integral time settable by autotuning
P20 is programmable from 00.1 (10 sec.) to 02.0 (2 min.).
P21
Extension of the anti-reset windup
Range: From -30 to +30% of the proportional band.
NOTE: A positive value increases the high limit of the
anti-reset windup (over setpoint) while a
negative value decreases the low limit of the
anti-reset windup (under setpoint).
This completes the configuration procedure. The display
should show “COnF”. Close switch V2, see configuration
procedure Figure 1.
