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