YOKOGAWA UP350, Инструкция по эксплуатации, Страница: 36 / 96

3-8
<Toc> <3. Programming>
IM 05E01D02-41E 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,” as 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
Change the setpoint of
the Start Code (1.STC)
program parameter to “2”.
Change the Segment-2
Target Setpoint (1.SP2)
program parameter to “90.0”.
Example of Changing Program Pattern 1
Starting target
setpoint (1.SSP)
The “Segment-2 Target
Setpoint (1.SP2)” parameter
is changed from 80.0
°
C
to 90.0
°
C.
Before change: Program operation begins with the starting target
setpoint (1.SSP).
After change: Program operation begins with the current PV value.
The time setpoints of segment 1 precede others.
Before change: The program parameter Segment-2 Target (1.SP2)
was set to “80.0
°
C”.
After change: The Segment-2 Target Setpoint (1.SP2) program
parameter is set to “90.0
°
C”.
1.
Bring the operating display into view
(appears at power-on).
Stop (RESET) state
PVE1 TME PVE2 PRG1 HLD PRG2
SET/ENT
1
PRG
2
PRG
RESET
P V
S P
Displays PV.
2.
Press the SET/ENT key for more than 3 seconds
to call up the menu “OP.PA”.
PVE1 TME PVE2 PRG1 HLD PRG2
SET/ENT
1
PRG
2
PRG
RESET
P V
S P
Displays
menu “OP.PA”.