Chromalox 1603 User's Manual 11
P14 = Display of the Operator Parameters
This parameter is available only if P11 is different from 0.
This parameter allows you to enable/disable the display of
the operator parameters.
OFF = parameter cannot be displayed
ON = parameter can be displayed, but not changed
P15 = SMART Function Enabling/Disabling
0 = The SMART function is disabled
1 = The SMART function enabling/disabling is NOT
protected by the Security Code (P11).
2 = The SMART function enabling/disabling is
protected by the Security Code (P11).
P16 = Maximum Value of the Proportional Band by
the SMART Function
This parameter may be programmed from P17 or P18
value to 99.9.
P17 = Minimum Value of the Proportional Band Set
by the SMART Function in Heating Control
Only
This parameter is present only if P5 is different from 5.
It may be programmed from 1.0% to P16 value.
P18 = Minimum Value of the Proportional Band Set
by the SMART Function in Heating/Cooling
Control Only
This parameter is present only when P5 is equal to 5.
This parameter may be programmed from 1.5% to P17.
P19 = Automatic Modification of Relative Cooling
Gain
This parameter is present only when P5 is equal to 5.
OFF = The SMART function does not modify the
“relative cooling gain” parameter.
ON = The SMART function modifies the “relative
cooling gain” parameter (rC).
P20 = Minimum Value of Integral Time Set by
SMART Function
P20 is programmable from 00.1 (10 seconds) to 02.0
(2 minutes).
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).
End of Advanced Configuration
When the advanced configuration procedure is
completed, the controller displays “CnF”.
To restart Configuration
Push FUNC to begin the Configuration Mode.
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