YOKOGAWA UP750, User Manual

Page: 40 / 130

3-4
<Toc> <3. Programming>
IM 05E01B02-41E
3.3 Creating Program Patterns
The following operating procedure describes an example of creating the program dis-
cussed in “3.1 Overview of Program Patterns.”
NOTE
Before creating the program, reverify the Maximum Value of PV Input Range (RH1), Mini-
mum Value of PV Input Range (RL1), Program Time Unit (TMU), and Segment Setting
Method (SEG.T) parameters.
If the setting of the setup parameter “SEG.T” is changed, the program patterns created and
stored so far will be all cleared (initialized)!! Be careful.
The programming example given in this section includes the following steps.
• Step 5 selects the program pattern number (PTN).
• Steps 7 to 9 configure the parameter Starting Target Setpoint (SSP1) (so that the
program starts from 25°C).
• Steps 11 to 13 configure the Final Target Setpoint (TSP1) parameter for segment 1.
• Steps 14 to 16 configure the Segment Time (TIME) parameter for segment 1.
• Steps 17 to 25 configure the PV Event parameters (EV1, TY1 and PE1).
• Step 28 configures the Final Target Setpoint (TSP1) parameter for segment 2 (not
changed in this example).
• Steps 29 to 31 configure the Segment Time (TIME) parameter for segment 2.
• Steps 32 to 40 configure the Time Event parameters (EV1, ON1 and OFF1).
• Steps 43 to 45 configure the Final Target Setpoint (TSP1) parameter for segment 3.
• Steps 46 to 48 configure the Segment Time (TIME) parameter for segment 3.
1.
Bring the operating display into view (appears at power-on).
PV
SET/ENT
PT.No RUN RESET
DISP MODE
PVE2
PVE1
PV2
TME
AL
1
1
2
3
4
MAN2
PRG
RST
HLD
LOC
MAN1
CAS
PTNO: 0
TM=------- SEGNO: 0/ 0
RCY: 0/ 0
SP: 0.0
°
C
Displays a
process variable
(PV) value.
RST lamp
ON.
For steps 2 and later, illustrations of the LCD are cited to explain the procedure.
1st Edition : May 31,2000-00
2.
Press the SET/ENT key for more than 3 seconds
to call up the main menu “PROG”.
SET/ENT
PT.No RUN RESET
DISP MODE
programming
main menu
PROG
3.
Press the SET/ENT key once to display the
submenu “LOC”.
SET/ENT
PT.No RUN RESET
DISP MODE
local mode set
sub menu
LOC