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The following steps will explain how to set an example guaranty soak range with an upper limit
of 5°C and a lower limit of 3°C.
Display the ramp soak menu ("
1
Display guaranty ON/OFF parameter ("
2
Display the guaranty soak lower limit parameter ("
3
(in this example, set it to 3°C).
Display the guaranty soak upper limit parameter ("
4
(in this example, set it to 5°C).
Press the
key to set the value.
5
Mode setting
Sets how you want to run ramp soak.
The following items can be set.
Power On Start
Ramp soak starts running from the current PV.
Ending Output
Shows the ending output after ramp soak has been completed.
OFF Output
Shows the output during OFF after ramp soak has been completed.
Repeat Behavior
After finishing the last step in ramp soak, the process starts again from 1st step.
1st ramp
1st soak
power on
start
SV-1
PV
TM1r
TM1S
You can choose from the following 16 types of modes according to the combination of run
method options.
Setting
Power On Start
Ending Output
0
"
"
Off
Continuous control
1
"
"
Off
Continuous control
2
"
"
Off
Continuous control
3
"
"
Off
Continuous control
4
"
"
Off
Standby
5
"
"
Off
Standby
6
"
"
Off
Standby
7
"
"
Off
Standby
"
8
"
On
Continuous control
"
9
"
On
Continuous control
"
10
"
On
Continuous control
"
11
"
On
Continuous control
"
12
"
On
Standby
"
13
"
On
Standby
"
14
"
On
Standby
"
15
"
On
Standby
Delay start
Ramp soak can be automatically started (RUN) after a certain period of time has elapsed since
the power of the controller is turned on.
This function is enabled by setting the digital input function (DI n) and the digital output function
(DonT), and setting the delay time to set dLYn.
SV-1
1st ramp
D L Y n
TM1r
TM1S
The following steps will explain how to assign the delay start to DI 1, Do1 and to set the delay
time to five minutes.
Display the system menu (Sys Ch7).
1
Display the Di1 function selection ("di1"), and set 44 ("44").
2
Display the DO1 output event type setting ("do1T"), and set 35 ("35").
3
Display the Alarm menu (ALM Ch8).
4
Display the ALM1 delay time ("dLY1"), and set 5 ("5").
5
Display the ALM1 delay time unit ("dL1U"), and set the minute ("Min").
6
PrG [h4
").
") and choose on ("
GSoK
on
GS-L
") and set the lower limit
GS-h
") and set the upper limit
repeats
4th soak
SV-4
4th ramp
2nd soak
3rd ramp
2nd ramp
SV-2
3rd soak
SV-3
TM2r
TM2S
TM3r
TM3S
TM4r
TM4S
OFF Output
Repeat Behavior
Continuous control
Off
Continuous control
On
Standby
Off
Standby
On
Continuous control
Off
Continuous control
On
Standby
Off
Standby
On
Continuous control
Off
Continuous control
On
Standby
Off
Standby
On
Continuous control
Off
Continuous control
On
Standby
Off
Standby
On
SV-4
SV-2
3rd ramp
4th ramp
2nd ramp
SV-3
TM2r
TM2S
TM3r
TM3S
TM4r
TM4S
PV start
When the ramp soak starts (RUN), this function searches the first point where the measure-
ment value (PV) and the program pattern match, and starts operation at that pooint.
").
PV=
PV=
PV=
If the measurement value does not match the pattern as with PV=➂, the normal operation
starts.
7-11
Each of the digital inputs (DI1 to DI5) can be assigned the following functions. The specified
function will run when an external DI signal enters the input.
Dis
Function Name
play
" 0 "
No function
Switchover between
" 1 "
standby ON/OFF
Switchover between
" 2 "
auto/manual
Switchover between
" 3 "
local/remote
"4"
No function
"5"
No function
Auto-tuning
"6"
(standard) Start
Auto-tuning (low
"7"
PV) Start
"8"
No function
"9"
No function
"10"
Ramp SV on/off.
"11"
Ramp SV HOLD
"12"
Ramp Soak OFF
Ramp Soak RUN/
"13"
HOLD
"14"
No function
"15"
Latch release (all)
Latch release
"16"
(DO1)
Latch release
"17"
(DO2)
Latch release
"18"
(DO3)
Latch release
"19"
(DO4)
Latch release
"20"
(DO5)
"21"
Start timer (DO1)
"22"
Start timer (DO2)
"23"
Start timer (DO3)
"24"
Start timer (DO4)
"25"
Start timer (DO5)
"26"
SV No. + 1
"27"
SV No. + 2
"28"
SV No. + 4
"29"
PID No. + 1
"30"
PID No. + 2
"31"
PID No. + 4
"32"
No function
"33"
No function
"34"
No function
SV No.+1,
"35"
PID No.+1
SV No.+2,
"36"
PID No.+2
SV No.+4,
"37"
PID No.+4
"38"
Pattern No.+1
"39"
Pattern No.+2
"40"
Pattern No.+4
"41"
Soft start
"42"
Ramp soak RUN
"43"
Ramp soak HOLD
"44"
Delay start(DO1)
"45"
Delay start(DO2)
"46"
Delay start(DO3)
– 13 –
➀
➁
SV
➂
Start of ➂
Start of ➁
Digital Input Function
Behavior
Nothing happen
Switches between standby on and off
Switches between auto and manual control output
Switches between local and remote SV
Do not set
Do not set
Starts standard auto-tuning
Starts low PV auto-tuning
Do not set
Do not set
Enables or disables ramp SV.
Switches between ramp SV HOLD and HOLD
cancel
Turns ramp soap off
Switches between RUN and HOLD.
Do not set
Cancels all of the sources currently acting as
latches.
Cancels the source currently acting as a latch on
DO1.
Cancels the source currently acting as a latch on
DO2.
Cancels the source currently acting as a latch on
DO3.
Cancels the source currently acting as a latch on
DO4.
Cancels the source currently acting as a latch on
DO5.
Starts the specified timer for DO1.
Starts the specified timer for DO2.
Starts the specified timer for DO3.
Starts the specified timer for DO4.
Starts the specified timer for DO5.
When selecting SV No., increases the SV No. by 1.
When selecting SV No., increases the SV No. by 2.
When selecting SV No., increases the SV No. by 4.
When selecting PID No., increases the PID No. by
1.
When selecting PID No., increases the PID No. by
2.
When selecting PID No., increases the PID No. by
4.
Do not set
Do not set
Do not set
When selecting SV No. and PID No., increases the
SV No. and PID No. by 1.
When selecting SV No. and PID No., increases the
SV No. and PID No. by 2.
When selecting SV No. and PID No., increases the
SV No. and PID No. by 4.
When selecting pattern No., increases the Pattern
No. by +1
When selecting pattern No., increases the Pattern
No. by +2
When selecting pattern No., increases the Pattern
No. by +4
Starts the soft start
Sets the ramp soak to RUN.
Sets the ramp soak to HOLD.
Enables delay start with the delay time = dLY1.
Enables delay start with the delay time = dLY2.
Enables delay start with the delay time = dLY3.
Start of ➀
Jud gment
conditio
ON
OFF
n
–
–
–
Standby
Standby
Edge
Cancel
Manual
Auto
Edge
Remote
Local
Edge
–
–
–
Start
Finish
Edge
Start
Finish
Edge
–
–
–
Disable
Enable
Edge
HOLD
HOLD
Edge
cancel
OFF
–
Edge
RUN
HOLD
Edge
–
–
–
–
–
Edge
Cancel
–
Edge
Timer
Timer
Level
ON
OFF
+1
–
Level
+2
–
Level
+4
–
Level
+1
–
Level
+2
–
Level
+4
–
Level
–
–
–
+1
–
Level
+2
–
Level
+4
–
Level
+1
-
Level
+2
-
Level
+4
-
Level
Soft
start
-
Edge
ON
RUN
-
Edge
HOLD
-
Edge
Delay start
-
enable
Delay start
-
enable
Delay start
-
enable
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