YOKOGAWA UP150 - PV Event Functions; PV Event Types and Actions

IM 05C01F12-41E
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(3) If the segment consists of an ascending gradient (ramp) only:
The starting point of program operation is any of points A (SSP) to D.
PV
1
2
3
4
5
C
D
Note (see the table below)
B
A(SSP)
Seg.1 Seg.2
Time
Example Where the Segment Consists of an Ascending Gradient (Ramp) Only
The starting point of program operation is determined by where the measured input value (PV) is
located at the time the operation starts.
Starting point of
program operation
Measured input value (PV) at startup of
program operation
Program operation does not start up.
D
C
B
A (SSP)
1
2
3
4
5