Sterling SDA Series 25-100 specifications Indicator, Name, Description

Indicator	Name	Description
		preprogrammed by the operator.
	Proportional Band	This setting controls the amount in which the
	Mode (P)	manipulated variable (MV) is proportionate to the
		deviated value or controller error.
	Integral Time	Setting this feature, gives the control an action that
	Mode (I)	is proportionate to the time integral of the control
		error. By using this setting, proportional action is
		used in combination with integral action to offset
		the control error and the set point will begin to
		match the control temperature (PV or process
		value).
	Derivative Time	Setting the derivative control provides the
	Mode (d)	controller with the ability to correct for a future
		error in the previously set process output.

Entering Operating Parameters to Select Modes

To enter the display:

1.Press the Mode Display key to view the Run/Stop & Alarm 1 Modes.

2.Press and to set the higher or lower the values of the parameter or turn that function On or Off.

The SV readout displays the different values for the parameter within a mode.

3.To switch modes within a level, press and hold the Level Display key for one

(1) second.

The PV readout will display the different parameters within each mode.

4.Use short presses on the Mode Display key to display each parameter within a mode.

The SV readout displays the different values for the parameter within a mode.

5.Press and to set the higher or lower the values of a parameter or turn that function On or Off.

6.Press Level Key once to return to the Process Temperature Setting.

15, 30, & 60 cfm Compact Dryers 24