YOKOGAWA UP35A, User Manual

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1-6
IM 05P02D41-01EN
1.4 Program Pattern Functions
The program pattern function allows performing a program operation by changing the
setpoint in conjunction with the time according to the preset program pattern.
A program pattern consists of multiple segments.
A program pattern can be created by setting the final target setpoint, segment time, PV
event, time event, and the like.
► Chapter 9 Program Pattern Functions
Seg. 1 Seg. 2 Seg. 3 Seg. 4 Seg. 5 Seg. 6
S.PID
TIME
S.PID S.PID
PV event 1
Time event 1
Time event 2
S.PID S.PID S.PID
Time
Setpoint
TSP
PV
TSP
TSP
TM.RT
TM.RT
The display symbols of the parameters, TSP (Final target setpoint), TIME (Segment
time setting), and S.PID (Segmet PID number selection) are the same in each
segment. However, the segment can be recognized by the number displayed on the
Symbol display.
TSP
SSP
TSP
Ramp
Ramp
Ramp
Soak
Soak
Soak
PV high PV high
On
On
On
On On
オン
On Off
Off Off Off
Off
Off Off Off Off Off On
PV high PV high PV low PV low
Time event 3
Pattern end
TM.RT
TIME TIME
Symbol (parameter) Description
SSP (Starting target setpoint) SP at the time when the program pattern starts
TSP (Final target setopoint) Final target setpoint for the segment
TIME (Segment time setting) Determines whether to set the segment by TIME or TM.RT
TM.RT (Segment ramp-rate setting) Time to reach TSP
SEG.T (Segment setting method)
Time or ramp-rate to reach TSP