11.7
RAMP & SOAK
Description
The FY general- purpose controller provides a single ramp and soak function, after booting completed, the SV starts to increase
according to the set value of RAMP. when the soak condition is met the SOAK function will be executed according to the set value
of SOAK, and driving the output and alarm to ON or OFF after the SOAK time is executed finish.
Parameter
Parameter
Symbol
Content
Range
Default
Level
Hide/
y
a
l
p
s
i
D
N
I
M
X
A
M
SOAK
Alarm1 soak time
99.59
0.00
0.10
Level 1
ALD1=10
or
(AL1)
Time format : hr.min
ALD1=19
SOAK
Alarm2 soak time
99.59
0.00
0.10
Level 1
ALD2=10
or
(AL2)
Time format : hr.min
ALD2=19
SOAK
Alarm3 soak time
99.59
0.00
0.10
Level 1
ALD3=10
(AL3)
Time format : hr.min
RAMP
The rate of change during SV ramp
ALD3=9
9
9
.
9
9
n
o
it
a
r
e
p
o
-19.99
99.99
Level 1
(AL3)
format : °C / minute
※
when ALD1=10 or 19, original AL1 become SOAK display
when ALD2=10 or 19, original AL2 become SOAK display
when ALD3=10, original AL3 become SOAK display when
ALD3=9, original AL3 become RAMP display
Parameter Set value
Description
10
Boot completed, the alarm1 is ON, when PV≥SV start the timer,
(
)
alarm and control function are turned OFF in timed out.
SOAK_A
(In this mode, the time format is fixed to “hour.minute”)
ALDX
19
Boot completed, the alarm is ON, when PV≥SV start the timer,
(
)
alarm is turned ON and the control function keep ON in timed
SOAK_B
out.
(In this mode, the time format is fixed to “hour.minute”)
X
：
1 / 2(SOAK function available in alarm1 or alarm2)
Example(1) Single RAMP+SOAK_A (ALD3=9 + ALD1=10)
Boot completed, the alarm1 is ON, SV rise 5.00°C per minute. when the PV reaches 100 °C, the temperature is kept
for 10 minutes. after 10 minutes alarm1 and control function are turned OFF
Parameter setting
Level
Parameter
Set value
Description
1
SV
100.0
Target temperature
4
SET2.1
1
Display AL3
4
SET4.1
1
Display ALD3
3
ALD1
m
r
a
l
a
k
a
o
s
s
a
1
L
A
0
1
3
ALD3
9
Enable RAMP function
1
SOAK(AL1)
0.10
10 minute temperature maintain
1
RAMP(AL3)
5.00
5.00°C rise per minute
PV time chart
AL1 time chart
Temperature
Time up
Alarm=OFF
100.0
PV
SV rise 5°C /min
ramp start
alarm=ON
25.0
time
5
RAMP
SOAK
15 minutes
10 minutes
seconds
Action
ON
OFF
time
FY/FU operation manual
40
