UNPROTECTED PARAMETER MODE
The Unprotected Parameter Mode is accessed by pressing the P button from the Normal Display Mode with Program Disable inactive. While in this mode, the operator has access to the most commonly modified controller parameters by pressing the P button. The temperature or scaled process value is displayed in the main (top) display. The parameter display will appear with the corresponding range and units in the secondary (bottom) display.
To modify values, use the Up or Down arrows while the parameter is displayed. The controller responds to the new values immediately, however, the change is not committed to non-volatile memory until the controller is returned to the Normal Display Mode. If power loss occurred before returning to the Normal Display Mode, the new values must be entered again.
To gain access to the Configuration Parameter Modules, continue to CnFP and press the Up arrow. These modules allow access to the fundamental set-up parameters of the controller. When the program list has been scrolled through, or the D button is pressed, the controller displays “End” and returns to the normal display mode. The unit automatically returns to the Normal
Display Mode if no action is taken.
Unprotected Parameter Mode Reference Table
Display Parameter
SP Local **
Setpoint
SP1 or SP2 *
OPOF %Output **
Power Offset
OP % Output **
Power
Range and Units
(Factory Setting)
-999 to 9999
(0) T48
(0.0) P48
-99.9% to 100.0%
(0.0)
-99.9% to 100.0%
(0.0)
Description/ Comments
Range limited by SPLO & SPHI.
User Input or Hidden Function
Mode selects SP1 or SP2
Appears only if Intt = 0 and unit is in Automatic Control.
Appears only if unit is in
Manual Control. This parameter is not limited to output power limits (OPLO & OPHI).
0.0% is ON/OFF control. If using ON/OFF, set control hysteresis appropriately.
ProP
Intt dErt
AL-1
AL-2
Proportional
Band
Integral
Time
Derivative
Time
Alarm 1
Value *
Alarm 2
Value *
CNFP Configuration
Access Point
End Returns to
Normal
Display Mode
0.0 to 999.9% of selected input range (4.0) T48
(100.0) P48
0 to 9999 sec.
(120) T48
(40) P48
0 to 9999 sec.
(30) T48
(4) P48
-999 to 9999,
(0) T48
(0.0) P48
-999 to 9999,
(0) T48
(0.0) P48
NO
Up Arrow
____
0 is off. This parameter does not appear if ProP = 0.0%.
0 is off. This parameter does not appear if ProP = 0.0%.
This parameter does not appear if configured for “heat”.
This parameter does not appear if configured for “cool”.
Return to Normal Display Mode.
Enter Configuration modules.
Brief display message while the unit returns to Normal Display
Mode.
* Model Number Dependent.
** Only appears if locked out from Normal Display Mode.
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