Watlow 12LS Controller User Manual

Page 60

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4-27

4.5.4.2 CYCLE TIME

If Time Proportioning is selected as the output type the controller will prompt the user for a cycle time. The lower
display will appear as :
|----------------|
¦ ¦
¦CYCLE TIME ? xxx¦
|----------------|

Press YES to select the menu or NO to advance to the next menu.

Press UP and 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 ACTION

The control output action is programmable as either DIRECT or REVERSE for both the heat and cool outputs. The
default is REVERSE for heat outputs and 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 and DOWN to toggle the choice between REVERSE and DIRECT.

Press ENTER to store the control action setting or BACK to return to the SETUP LOOP OUTPUTS main menu
prompt.

4.5.4.4 OUTPUT LIMIT

A limit may be placed on the output power percentage for the heat and cool outputs separately. This may be a constant
limit or a temporary one subject to the output limit delay (ref. section 4.5.4.5). The lower line of the display will
appear as:
|----------------|
¦ ¦
¦LIMIT ? xxx ¦
|----------------|

Press YES to select the menu or NO to advance to the next menu.

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