YOKOGAWA UP35A - Page 165

9-10
IM 05P02D41-01EN
ExampleofasoaksegmentforsegmentNo.3ofthecontrolprogrampattern
The program pattern contains points A1 to E1.
D1
E1
B1
C1
TSP
SSP
Segment 1 Segment 2 Segment 3
a
b
c
d
e
A1
Program pattern
Program operation start (PRG)
Time
Setpoint
Program start point is determined by the control PV as follows.
PV at start Operation-starting point
a A1
b B1
c C1
d D1
e E1 (SSP)
Exampleofnosoaksegmentincontrolprogrampattern
The program pattern contains points A1 to E1. For some PV, the program advances
through the segments up to the point at which the ramp is reversed. When PV is set to
point a, the program advances through the segments up to the point A1 at which the
ramp is reversed.
D1
E1
B1
C1
TSP
SSP
Segment 1 Segment 2 Segment 3
a
b
c
d
e
A1
Program pattern
Program operation start (PRG)
Time
Setpoint
9.3SettingtheProgramStartingConditions(STC)