User Manual – Rev BE    AMETEK Programmable Power 
MX Series  126 
FUNCTION  [3Pi controller only] This field can be used to select the 
wave shape to be used during this step of the transient 
sequence. Each step can use a different wave shape 
from the available library of 50 user-defined waveforms 
or the three standard waveforms. The output wave 
shape changes upon entry into each step and remains 
in effect for the duration of the step. The default wave 
shape is always the SINE (sine wave). 
REPEAT  This is the number of times the SURGE/SAG transient 
event will repeat before it proceeds to the next event or 
exit the transient program. Note that the number of 
times the transient event is generated is equal to the 
REPEAT + 1. Leave this value at zero if only one 
execution of this event in the list is required.  
EVENT #  This must be the last item in the transient edit screen. 
All data fields must be entered before inserting the 
EVENT #. The EVENT # takes a value from 1 to 99. The 
EVENT # defines the order of execution of the transient 
events in a multiple event transient. It is a good 
practice to enter spaced EVENT #’s to allow insertion of 
an EVENT later if needed. (For example, space them by 
5.)  Entry of a sequence EVENT # number will cause 
the display to return to the TRANSIENT screen.