6. PROGRAM CONTROL
IMR02L04-E3
6-5
When Set value (SV) in the Reset mode is larger than the Segment level of the
Segment 1
Set value (SV) in the Reset mode Measured value (PV) Segment level of Segment 1
Set value (SV) in the Reset mode
Measured value (PV)
Segment level of Segment 1
Measured value (PV)
PV start 3/PV start 4 [Time saving & level searching type]
Search locates the intersection of the Measured value (PV) at start and Set value (SV) in the program pattern
to skip time of process until the PV and the SV intersect.
Search function is not performed in the Program pattern being linked.
When the intersection is found:
Differences between PV start 3 and PV start 4:
PV start 3: Starts in Hold state
PV start 4: Starts in RUN state (without Hold)
Time
Level
Forward the time of process to the same level of the Set
value (SV) of the Measured value (PV) at start.
Time-saving
Program pattern
Measured value (PV)
Segment level of
Segment 1
Set value (SV) in
the Reset mode
Time
Level
Start with the Set value (SV) in the Reset mode.
Measured value (PV)
Set value (SV) in
the Reset mode
Segment level of
Segment 1
Time
Level
Start with the Segment level of the Segment 1
Measured value (PV)
Set value (SV) in
the Reset mode
Segment level of
Segment 1
Time
Level
Skip the time of process to the intersection.
Time-saving
Program pattern
Measured value (PV)
Set value (SV) in
the Reset mode