Honeywell EXCEL 5000 User Manual

Also see for Excel 5000 System Series: Installation and commissioning instructions Installation instructions Installation instructions Product data

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Honeywell EXCEL 5000 User Manual Manual pdf 196 page image

ALPHABETIC REFERENCE EXCEL CARE CONTROL ICONS74-5577–33 (US) 198EN2B-0184 GE51 R0518 (Europe)Reverse PID Operation To reverse the working direction of the PID, exchange the inputs for the controlledvariable and the reference variable. Or, connect the PID output to the input of a DIFcontrol icon and assign 100 to the X1 parameter.PID With ECO You can use PID to provide a temperature input to an ECO icon for basictemperature control. You can also use a PID to calculate a humidity input. See theEconomizer (ECO) section.PID Plus Controller / PIDFunction Proportional-Integral-Derivative controller that regulates an analog output based ontwo analog values (one is a controlled variable; the other, a reference variable) andoperating parameters.Excel Web / Excel Web II:PID-Controller that generates a signal depending on the deviation of the controlledvariable from the reference variable.This PID has the same behavior as the previously defined PID with an additionaldigital input. The digital input (XD, Excel Web / Excel Web II: Ion) enables anddisables integral control action. When this input is zero, integral control is disabledand the integral sum is reset. This input must always be connected.I/O Dialog Box