Process ControlsCONTROLLERSSummaryThe important information in this chapter is summarized below.Controllers SummaryThe setpoint indicator displays the desired value for the controller.The dial adjustment used to vary the setpoint value is the setpointadjustment.The deviation indicator displays the difference in percentages between thesetpoint value and the actual controlled variable value.Percentage display for the output signal is indicated on the output meter.The manual-automatic transfer switch is a five position switch that altersthe mode of operation.Located in the center of the transfer switch, the manual output adjustmentknob varies the controller output signal in the manual mode of operation.A self-balancing control station’s non-operating mode output signalfollows the operating mode output signal.Rev. 0 Page 53 IC-07
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