How to Clear the PM Counter 
D115/D116 3-2  SM 
3.2  HOW TO CLEAR THE PM COUNTER 
Reset the PM counter after your maintenance work. 
 
1.  Activate the SP mode. 
2. Select SP7-804-001. 
3.  Press the EXECUTE key [A]. The message "Completed" is displayed when the program 
ends normally. An error message is displayed if the program ends abnormally. 
4.  Press the Escape key [B] to end the program.