Ny-Series Instructions Reference Manual (W560 - Omron NY532-5400 Reference Manual

 Timing during Waiting
The operations of the time-related variables during waiting are described in the following table.
Name
ElapseTime
ProgressTime
LeftTime
StepProgressTime
StepLeftTime
 PresentSP and PredictSP during Waiting
During waiting, both PresentSP and PredictSP retain the value of ReachSP.
The following figure provides a graph of PV when the difference between ReachSP and PV becomes
equal to or less than WaitWidth within the time set for WaitTimeLimit. The difference between ReachSP
and PV still exceeds WaitWidth after the end time for the current step, so waiting occurs. When the dif-
ference between ReachSP and PV becomes less than or equal to WaitWidth, processing moves to the
next step.
WaitWidth for the current step
Set point
End time for the current step
The following figure provides a graph of PV when the difference between ReachSP and PV does not
become equal to or less than WaitWidth within the time set for WaitTimeLimit. Processing moves to the
next step after the time that is set for WaitTimeLimt expires.
WaitWidth for the current step
Set point
End time for the current step

NY-series Instructions Reference Manual (W560)

Continues timing.
Stops timing and retains the value from when waiting started. Starts timing again
from the retained value when waiting ends.
Goes to the value of TimeWidth for the current step and then retains that value.
Goes to 0 and then retains that value.
ReachSP for the current step
PV
Wait time
Start of next step
WaitTimeLimit for the current step
ReachSP for the current step
PV
Wait time
WaitTimeLimit for the current step
Operation
Time
Time
Start of next step
2 Instruction Descriptions
2
2-779