Watlow PM LEGACY™ Limit Controller  •  43  •  Chapter 5 Operations Page
5
Chapter 5: Operations 
Ai
opEr Analog Input Menu
 1 
  Ai  Analog Input (1 to 2)
 Ain  Analog Input Value
   i.Er  Input Error
   i.CA  Calibration Offset
dio
opEr Digital Input/Output Menu
  1
 dio Digital Input/Output (5 to 6)
 do.S  Output State
 di.S  Input State
 Ei.s  Event Status
LiЛЏ
opEr Limit Menu
 1
 LiЛЏ  Limit 
 LL.S  Low Limit Set Point
 Lh.S  High Limit Set Point
    LCr  Clear Limit
 L.St  Limit Status
aLЛЏ
opEr Alarm Menu
 1 
  aLЛЏ  Alarm (1 to 4)
 A.Lo  Low Set Point
 a.hi  High Set Point
 a.CLr  Clear Alarm 
 a.Sir  Silence Alarm
 a.st  Alarm State
PM Operation Page Parameters
To navigate to the Operations Page, follow the steps below:
1.    From the Home Page, press both the Up and Down keys      for three seconds. Ai will appear in 
  the red display and oPEr will appear in the green display.
2.    Press the Up or Down key to view available menus.
3.    Press the Advance Key to enter the menu of choice.
4.    If a sub-menu exists (more than one instance), press the Up or Down key to select and then 
      press the Advance Key to enter.
5.    Press the Up or Down key to move through available menu prompts.
6.    Press the Reset Key to move backwards through the levels: parameter to sub-menu, sub-menu to  
     menu, menu to Home Page.
7.    Press and hold the Reset Key for two seconds to return to the Home Page.
On the following pages, top level menus are identified with a yellow background color.
Note:
Some of these menus and parameters may not appear, depending on the controller's options. See 
model number information in the Appendix for more information. If there is only one instance of a 
menu, no sub-menus will appear.
Note:
Some of the listed parameters may not be visible. Parameter visibility is dependent upon controller 
part number.