Easy Electronics xLogic Micro PLC User Manual page 135

Output Q
Timing diagram
MI = Configured time interval
MN = Time-to-go
OT = Total time expired since the last 1 signal at the Ral input
These values are principally held retentive!
Parameter
The maintenance interval MI can be provided by the actual value of another already-programmed
function:
Analog comparator: Ax – Ay
135
Range of values: 0000...9999 h
OT: Expired total operation time. An offset can be specified.
Range of values: 00000...99999 h
Q 0:
•
When "R" is selected:
Q = 1, if MN = 0;
Q = 0, if R = 1 or Ral = 1
•
When "R+En" is selected:
Q = 1, if MN = 0;
Q = 0, if R = 1 or Ral = 1 or En = 0.
The output is set when the time-to-go MN = 0. The output is
reset:
•
When "Q 0:R+En", if
R = 1 or Ral = 1 or En = 0
•
When "Q 0:R",
if R = 1 or Ral = 1.