YOKOGAWA UP350, Инструкция по эксплуатации, Страница: 47 / 96

<Toc> <3. Programming>
3-19
IM 05E01D02-41E 1st Edition : May 31,2000-00
3. Letting the controller start from the current PV and run according to ramp
settings defined for segment 1 of the created program
Starting Point of Operation Controller Behavior
a Begins to run from point C1 (ignores the time setting defined for segment 1).
b Begins to run from point C1 (ignores the time setting defined for segment 1).
c Begins to run from point C1 (ignores the time setting defined for segment 1).
d Begins to run from point D1 according to the preset ramp setting
(the time setting defined for segment 1 is reduced).
e Begins to run from point E1 according to the preset ramp setting.
A1
B1
C1
D1
E1
Segment
1
Segment
2
Segment
3
Segment
4
Segment
5
Program setpoint
e
d
b
a
Time
Setpoint
c
Start of
program operation
<Controller Settings>
Set the STC (Start Code) program parameter to “1”.
■
Program-based Selection of PID Constants
See “
■
PID Switching (Zone PID)” in “6.2 Lists of Parameters.”
■
Program Repetition
Set a program you want to run repetitively in the Junction Code parameter of a program
pattern for which the controller is operated.
For example, if you want to run program pattern 1 repetitively, set the Junction Code
parameter to “2”. This lets the controller repeat program pattern 1 indefinitely.
<Controller Settings>
Setpoint of JC (Junction Code) Program Parameter
Repetition of program pattern 1 Set the parameter Program Pattern-1 Junction Code (1.JC) to “2”.
Repetition of program pattern 2 Set the parameter Program Pattern-2 Junction Code (2.JC) to “3”.