YOKOGAWA UP750, User Manual

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<Toc> <3. Programming>
3-11
IM 05E01B02-41E 1st Edition : May 31,2000-00
3.4 Changing Program Patterns
The following operating procedure describes an example of changing the program pattern
created in “3.3 Creating Program Patterns” to the program pattern shown in the figure
below.
20 min. 80 min. 10 min.
Time
Temperature
80
°
C
25
°
C
0
°
C
Start of program operation
90
°
C
■
Details of the Change
Before change: Program operation begins with the starting target
setpoint (SSP1).
After change: Program operation begins with the current PV value.
The time setpoints of segment 1 precede others.
Before change: The Target Setpoint (TSP1) program parameter for
segment 2 was set to “80.0
°
C”.
After change: The Target Setpoint (TSP1) program parameter for
segment 2 is set to “90.0
°
C”.
Change the setpoint of the
Start Code (STC) program
parameter to “2”.
Change the setpoint of the
Target Setpoint (TSP1)
program parameter for
segment 2 to “90.0”.
Example of Changing Program Pattern 1
Starting target
setpoint (SSP1)
The Target
Setpoint (TSP1) parameter for
segment 2 is changed from
80.0
°
C to 90.0
°
C.
Current
PV