12LS Controller Installation and Operation Manual, Rev 3 ... - Watlow

4.4 OPERATIONAL MENUS..................................................................................................4-94.4.1 CHANGE SETPOINT..................................................................................................4-94.4.2 SET LOOP TO MANUAL/AUTO.............................................................................4-104.4.3 ADJUSTING OUTPUT LEVELS MANUALLY ......................................................4-104.5 SETUP MENUS ...............................................................................................................4-114.5.1 SETUP GLOBAL PARAMETERS?..........................................................................4-134.5.2 SETUP LOOP INPUT................................................................................................4-194.5.3 SETUP LOOP CONTROL PARAMETERS .............................................................4-234.5.4 SETUP LOOP OUTPUTS..........................................................................................4-254.5.5 SETUP ALARMS ......................................................................................................4-284.5.6 MANUAL I/O TEST..................................................................................................4-324.6 RAMP AND SOAK OPTION ..........................................................................................4-344.6.1 DESCRIPTION ..........................................................................................................4-354.6.2 RAMP/SOAK FRONT PANEL DISPLAY ...............................................................4-374.6.3 PROFILE STATUS DISPLAY ..................................................................................4-384.6.4 PROFILE SELECTION MENU.................................................................................4-384.6.5 PROFILE TIME DISPLAY........................................................................................4-394.6.6 CYCLE COUNT DISPLAY.......................................................................................4-404.6.7 PROFILE OPERATION MENU................................................................................4-404.6.8 RESET PROFILE.......................................................................................................4-414.7 SETUP RAMP/SOAK PROFILE.....................................................................................4-454.7.1 SELECT A PROFILE FOR EDITING.......................................................................4-454.7.2 COPY ANOTHER PROFILE ....................................................................................4-474.7.3 EDIT TOLERANCE ALARM TIME ........................................................................4-474.7.4 EDIT READY SETPOINT.........................................................................................4-484.7.5 EDIT READY EVENT STATES...............................................................................4-494.7.6 EDIT EXTERNAL RESET........................................................................................4-504.7.7 EDIT SEGMENT NUMBER .....................................................................................4-504.7.8 EDIT SEGMENT TIME.............................................................................................4-514.7.9 EDIT SEGMENT SETPOINT ...................................................................................4-514.7.10 EDIT SEGMENT EVENTS.....................................................................................4-524.7.11 EDIT EVENT OUTPUT NUMBER ........................................................................4-524.7.12 EDIT EVENT OUTPUT STATE.............................................................................4-534.7.13 EDIT SEGMENT TRIGGERS.................................................................................4-545.0 PID CONTROL......................................................................................................................5-15.1 CONTROL MODES..........................................................................................................5-15.1.1 REVERSE-DIRECT ACTION....................................................................................5-15.1.2 HEAT/COOL DUAL OUTPUTS................................................................................5-15.1.3 CONTROL OUTPUTS ...............................................................................................5-15.1.4 DIGITAL OUTPUT ....................................................................................................5-15.1.5 DISTRIBUTED ZERO CROSSING ...........................................................................5-25.2 TUNING PID LOOPS .......................................................................................................5-25.2.1 PROPORTIONAL CONTROL:..................................................................................5-25.2.2 PROPORTIONAL WITH INTEGRAL CONTROL:..................................................5-35.2.3 PROPORTIONAL W/ INTEGRAL W/ DERIVATIVE CONTROL: .........................5-35.2.4 OUTPUT DIGITAL FILTER:.....................................................................................5-35.2.5 PID TUNING CONSTANTS ......................................................................................5-55.2.6 GENERAL PID CONSTANTS BY APPLICATION ..................................................5-6v