12.07.2015 Views

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

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

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

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4.5.4.2 CYCLE TIMEIf Time Proportioning is selected as the output type the controller will prompt the user for a cycle time. The lowerdisplay will appear as :|----------------|¦ ¦¦CYCLE TIME ? xxx¦|----------------|Press YES to select the menu or NO to advance to the next menu.Press UP <strong>and</strong> DOWN to select desired cycle time(1 - 255 seconds).Press ENTER to store the cycle time or BACK to return to the SETUP LOOP OUTPUTS main menu prompt.|-----------------------------------------------------|¦ NOTE: Cycle Time editing is offered only if the ¦¦output type was entered as Time Proportioning. ¦|-----------------------------------------------------|4.5.4.3 CONTROL ACTIONThe control output action is programmable as either DIRECT or REVERSE for both the heat <strong>and</strong> cool outputs. Thedefault is REVERSE for heat outputs <strong>and</strong> DIRECT for cool outputs. The bottom line of the display will appear as:|----------------|¦ ¦¦ACTION ? xxxxxxx¦|----------------|Press YES to select the menu or NO to advance to the next menu.Press UP <strong>and</strong> DOWN to toggle the choice between REVERSE <strong>and</strong> DIRECT.Press ENTER to store the control action setting or BACK to return to the SETUP LOOP OUTPUTS main menuprompt.4.5.4.4 OUTPUT LIMITA limit may be placed on the output power percentage for the heat <strong>and</strong> cool outputs separately. This may be a constantlimit or a temporary one subject to the output limit delay (ref. section 4.5.4.5). The lower line of the display willappear as:|----------------|¦ ¦¦LIMIT ? xxx ¦|----------------|Press YES to select the menu or NO to advance to the next menu.4-27

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