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2. Parameter 2group
key: Moves parameter and saves the set,
key: Moves digit,
or
MODE
Parameter
Display
Description
Setting range: Refer to 'Input sensor and temperature range'.
Input sensor
IN-T
If changing input sensor, SV, IN-B, H-SV, L-SV, AL1, AL2, LBaT,
LBaB parameter values are initialized.
?C
?F
Temperature unit UNIT
If changing temperature unit, SV, IN-B, H-SV, L-SV, AL1, AL2,
LBaT, LBaB parameter values are initialized.
Setting range: -999 to 999
Input correction
IN-B
In case input sensor is DPtL/CUsL: -199.0 to 999.9
Input digital fi lter
MAvF
Setting range: 0.1 to 120.0 sec.
Setting range: Within the rated temperature range by input sensor[ L-SV (H-SV-1Digit)]
SV low-limit value L-SV
When changing SV lower limit value, if SV L-SV, SV is initialized as L-SV.
SV high-limit
Setting range: Within the rated temperature range by input sensor[ H-SV (L-SV+1Digit)]
H-SV
value
When changing SV higher limit value, if SV
H-SV, SV is initialized as H-SV.
Control output
HEAT
COOL
O-FT
operation
When changing control output operation, ErMV is initialized.
PID
ONOF
Control type
C-MD
When changing control type, ErMV, DI-K are initialized as OFF.
Control output type OUT
RLY
SSR
STND
CYCL
PHAS
SSRP output
It is displayed when selecting control output [OUT] as [SSR]. It is not
SSrM
method
displayed for AC/DC power model (TCN4 -22R).
Setting range: 0.5 to120.0 sec.
In case of Relay output[ RLY ] of control output[ OUT ], it is set as 20.0
Control cycle
T
sec. In case of SSR output[ SSR ] of that, it is set as 2.0 sec.
It is not displayed when SSRP output[SSR.M] method is set as CYCL, PHAS.
AL1 alarm
AM)_
AM!A
AM@A
AM^A
SBaA
AL-1
operation mode
SBaB
SBaA
LBaB
AM!A
AM!B
AM!C
AM!D
AM!E
AL2 alarm
AL-2
operation mode
For more details refer to
Functions 6. Alarm.
Black: Flashes, Gray: Fixed
When changing AL1, AL2 alarm operation mode, AL1, AL2 alarm
temperature value are initialized.
Setting range: Refer to
Functions 4. Alarm output hysteresis.
Alarm output
AHYS
It is not displayed when AL1, AL2 alarm operation mode [AL-1, AL-2]
hysteresis
is set as [AM0._, SBA. , LBA. ].
Setting range: 0 to 9999 sec., '0' is set, loop break alarm function is OFF.
LBA monitoring
LBaT
It is displayed when AL1, AL2 alarm operation mode [AL-1, AL-2] is set
time
as LBA. .
Setting range: 0 to 999(0.0 to 999.9)
, '0' is set, loop break alarm function is OFF.
LBA monitoring
LBaB
It is displayed when AL1, AL2 alarm operation mode [AL-1, AL-2] is set
range
as LBA. and LBA.T is not '0'.
STOP
AlRE
AT
OFF
Press
keys for 3 sec. and it executes the set function.
Digital input key
DI-K
For more information, refer to
Functions 5. Digital input key.
When control type [C-MD] is ONOF, AT is not displayed.
Setting range 0.0 to 100.0%
Control output
Only 0.0, 100% are displayed when ON/OFF control.
MV in case of
ErMV
When changing PID control ↔ ON/OFF control, if MV is below 100.0%, it
input break error
is initialized as 0.0%.
OFF
LOC1
LOC2
LOC3
LOC1: Locks parameter 2 group, LOC2: Locks parameter 1, 2 group
Lock setting
LOC
LOC3: Locks parameter 1, 2 group and SV setting group
Parameter setting values are still possible to check while Lock mode is ON.
3. Parameter 1 group
key: Moves parameter and saves the set,
key: Moves digit,
or
MODE
Parameter
Display
Description
Setting range: Deviation alarm(-F.S to F.S), Absolute value alarm(temperature range)
AL1 alarm temp. AL1
In case alarm operation mode [AL-1, AL-2] of Parameter 2 group AM)_/
AL2 alarm temp. AL2
SBa /LBA , no parameters is displayed.
Auto tuning
AT
OFF
ON Front AT lamp fl ashes during auto tuning operation.
Proportional band P
Setting range: 0.1 to 999.9
Integral time
I
Setting range: 0 to 9999 sec. Integral operation is OFF when set value is "0".
Derivative time
Setting range: 0 to 9999 sec. Derivative operation is OFF when set value is "0".
D
Setting range: 0.0 to 100.0%
Manual reset
REST
It is displayed in P/PD control.
Setting range
KCaH, JIcH, LIcH, TCcH, RPR, SRP, DPtH, CUsH: 1 to 100
Hysteresis
HYS
KCaL, JIcL, LIcL, TCcL, DPtL, CUsL: 0.1 to 50.0
It is displayed in ON/OFF control.
4. SV setting
You can set the temperature to control with
keys.
MODE
Set range is within SV lower limit value [L-SV] to SV higher limit value [H-SV].
Ex) In case of changing set temperature from 210ºC to 250ºC
Press any key among
Press
key to move the
key in RUN
desired digit.
MODE
0
1
mode, the right digit at SV
(10
→10
→10
display fl ashes and it enters
to SV setting group.
Press
or
key to move
Press
key to save the
MODE
the desired number
value and it controls with this
(1 → 5).
set value. (Even though there
is no key input for over 3 sec.,
it saves automatically. )
key: Changes the set
Functions
1. Auto tuning [AT]
Auto tuning measures the control subject's thermal characteristics and thermal response rate, and then
determines the necessary PID time constant. (When control type[C-MD] is set as PID, it is displayed.)
Application of the PID time constant realizes fast response and high precision temperature control.
If error [OPEN] occurs during auto tuning, it stops this operation automatically. To stop auto tuning, change
the set as "OFF". (It maintains P, I, D values of before auto tuning.)
2. Hysteresis [HYS]
In case of ON/OFF control, set between ON and OFF
intervals as hysteresis. (When control type[C-MD] is set as
ONOF, it is displayed.) If hysteresis is too small, it may cause
control output hunting (takeoff, chattering) by external noise,
etc.
3. SSRP voltage output function[SSrM]
This SSRP output is a user selectable output type which phase control and cycle control are added to
standard SSR drive output.
It is available to standard SSR drive by inner parameter set, Cycle control by connected Zero Cross Turn-
on type SSR, and Phase control by connected Random Turn-on type SSR.
Realizing high accuracy and cost effective temperature control with both current output (4-20mA) and
linear output(cycle control and phase control)
Temperature controller
(TCN4 series)
SSR voltage output
(12VDC)
Power
LBa_
100-240VAC
50/60Hz
LBaA
When selecting phase or cycle control mode, the power supply for load and temperature
controller must be the same.
In case of selecting PID control type and phase [PHAS] / cycle[PHAS] control output modes,
AM!F
control cycle[T] is not allowed to set.
For AC/DC power model (TCN -22R), this parameter is not displayed and it is available only
standard control by relay or SSR.
1)Standard control mode[ STND ]
A mode to control the load in the same way as Relay output type. (ON: output level 100%, OFF: output level 0%)
AC
OUT
ON
OFF
ON
2)Cycle control mode[CYCL]
A mode to control the load by repeating output ON / OFF according to the rate of output within setting cycle.
Having improved ON / OFF noise feature by Zero Cross type.
AC
OUT
50Cycle
50%
3)Phase control mode[ PHAS]
A mode to control the load by controlling the phase within AC half cycle. Serial control is available.
RANDOM Turn-on type SSR must be used for this mode.
AC
key: Change the set
OUT
10%
4. Alarm output hysteresis[AHYS]
It displays alarm output ON and OFF interval and hysteresis is applied to both AL1 OUT and AL2 OUT.
KCaH, JIcH, LIcH, TCcH, RPR, SPR, DPtH, CUsH: 1 to 100
KCaL, JIcL, LIcL, TCcL, DPtL, CUsL: 0.1 to 50.0
Ex)AL1 alarm operation[AL-1]: AM3.
Temp.
AL1 alarm operation[AL1]: 10ºC
210ºC
Alarm output hysteresis[AHYS]: 4
SV 200ºC
190ºC
ON
AL1 OUT
OFF
210
3sec.) [ DI-K ]
5. Digital input key( +
Parameter
Operation
OFF
OFF
It does not use digital input key function.
2
3
0
→10
→10
)
It is available to pause on control output and auxiliary output (except loop break alarm,
sensor break alarm) except control output operates normally as set. Press digital input
key for 3sec to re-start the operation.
RUN/STOP
STOP
Digital input key
t
t
(t: Over 3 sec.)
RUN
STOP
It is available to clear alarm output by force. (It is only when alarm option is alarm latch,
Clear alarm
standby sequence.)
output
AL.RE
Clear alarm is able to only for out of alarm operation range. Alarm operates normally
function
right after clear alarm.
Auto tuning function, it is same as auto tuning function [AT] of parameter 1group.
(You can execute auto tuning from parameter 1group, and finish it by digital input key.)
Auto tunning
AT
When control type [C-MD] is set as PID, AT is displayed. When it is set as ONOF,
digital input key [DI-T] is changed as OFF.
6. Alarm
AM!A
There are two alarms which operate individually. You can set combined
alarm operation and alarm option.
Alarm
Alarm
operation
option
Use digital input key(set as ALRE) or turn OFF power and re-start this
unit to release alarm operation.
1)Alarm operation
Operation
Name
Alarm operation
AM)_ -
-
Heating operation
Alarm (Deviation)temperature: 10℃
Deviation
high-
ON
OFF
OFF
H
ON
AM!
limit
Hysteresis
alarm
SV 100℃
PV 110℃
[HYS]
Temperature
Alarm (Deviation)temperature: 10℃
Deviation
SV
ON
H
OFF
AM@
low-limit
alarm
PV 90℃
SV 100℃
Alarm (Deviation)temperature: 10℃
Deviation
high/low
ON
H
OFF
AM#
-limit
alarm
PV 90℃
SV 100℃
Alarm (Deviation)temperature: 10℃
Deviation
high/low-
SSR Module
OFF
H
ON
AM$
limit reverse
Load
alarm
PV 90℃
SV 100℃
Absolute
Alarm (Absolute)temperature: 90℃
value high
AM%
OFF
H
ON
limit
alarm
PV 90℃
SV 100℃
Alarm (Absolute)temperature: 90℃
Absolute
value low
ON
H
OFF
AM^
limit
alarm
PV 90℃
SV 100℃
Sensor break
SBa
-
alarm
Loop break
LBa
-
alarm
H: Alarm output hysteresis[AHYS]
2)Alarm opetion
Option
Name
Description
If it is an alarm condition, alarm output is ON. If it is a clear alarm condition,
AM .A
Standard alarm
alarm output is OFF.
If it is an alarm condition, alarm output is ON and maintains ON status.
AM .B
Alarm latch
(Alarm output HOLD)
OFF
First alarm condition is ignored and from second alarm condition, standard alarm
Standby
AM .C
operates. When power is supplied and it is an alarm condition, this fi rst alarm
sequence 1
condition is ignored and from the second alarm condition, standard alarm operates.
Alarm latch
If it is an alarm condition, it operates both alarm latch and standby sequence.
AM .D
and standby
When power is supplied and it is an alarm condition, this fi rst alarm condition is
sequence 1
ignored and from the second alarm condition, alarm latch operates.
First alarm condition is ignored and from second alarm condition, standard alarm
Standby
AM .E
operates. When re-applied standby sequence and if it is alarm condition, alarm
sequence 2
output does not turn ON. After clearing alarm condition, standard alarm operates.
Basic operation is same as alarm latch and standby sequence1. It operates not
Alarm latch
50Cycle
only by power ON/OFF, but also alarm setting value, or alarm option changing.
AM .F
and standby
When re-applied standby sequence and if it is alarm condition, alarm output does
80%
sequence 2
not turn ON. After clearing alarm condition, alarm latch operates.
Condition of re-applied standby sequence for standby sequence 1, alarm latch and standby sequence 1: Power ON
Condition of re-applied standby sequence for standby sequence 2, alarm latch and standby sequence 2: Power ON,
changing set temperature, alarm temperature (AL1, AL2) or alarm operation (AL-1, AL-2), switching STOP mode
to RUN mode.
3)Sensor break alarm
The function that alarm output will be ON when sensor is not connected or when sensor's disconnection is
detected during temperature controlling. You can check whether the sensor is connected with buzzer or other
units using alarm output contact. It is selectable between standard alarm [SBA.A] or alarm latch [SBA.B].
4)Loop break alarm(LBA)
50%
It checks control loop and outputs alarm by temperature change of the subject. For heating control(cooling
control), when control output MV is 100%(0% for cooling control) and PV is not increased over than LBA
detection band [LBA.B] during LBA monitoring time [LBA.T], or when control output MV is 0%(100% for cooling
control) and PV is not decreased below than LBA detection band [LBA.B] during LBA monitoring time [LBA.T],
alarm output turns ON.
AHYS: 4
PV
AHYS: 4
Time
206
190
194
Start control
When control output MV is 100%, PV is increased over than LBA detection band [LBA.B] during LBA
to
monitoring time [LBA.T].
to
The status of changing control output MV (LBA monitoring time is reset.)
When control output MV is 0% and PV is not decreased below than LBA detection band [LBA.B] during LBA
to
t
t
monitoring time [LBA.T], loop break alarm (LBA) turns ON after LBA monitoring time.
to
Control output MV is 0% and loop break alarm (LBA) turns and maintains ON.
RUN
STOP
RUN
to
The status of changing control output MV (LBA monitoring time is reset.)
When control output MV is 100% and PV is not increased over than LBA detection band [LBA.B] during
to
LBA monitoring time [LBA.T], loop break alarm (LBA) turns ON after LBA monitoring time.
When control output MV is 100% and PV is increased over than LBA detection band [LBA.B] during LBA
to
monitoring time [LBA.T], loop break alarm (LBA) turns OFF after LBA monitoring time.
to
The status of changing control output MV (LBA monitoring time is reset.)
When executing auto-tuning, LBA detection band[LBA.B] and LBA monitoring time are automatically set based
on auto tuning value. When alarm operation mode [AL-1, AL-2] is set as loop break alarm(LBA)[LBA. ], LBA
detection band [LBA.B] and LBA monitoring time [LBA.T] parameter is displayed.
8. Manual reset[REST]
When selecting P/PD control mode, certain temperature
difference exists even after PV reaches stable status
because heater's rising and falling time is inconsistent
due to thermal characteristics of controlled objects, such as
heat capacity, heater capacity.
Description
This temperature difference is called offset and manual reset
No alarm output
[REST] function is to set/correct offset.
When PV and SV are equal, reset value is 50.0%. After
Alarm (Deviation)temperature: -10℃
If deviation between PV and SV
control is stable, PV is lower than SV, reset value is over
as high-limit is higher than set
OFF
H
ON
50.0% or PV is higher than SV, reset value is below 50.0%.
value of deviation temperature,
PV 90℃
SV 100℃
8. Input correction[IN-B]
the alarm output will be ON.
Controller itself does not have errors but there may be error by external input temperature sensor.
Alarm (Deviation)temperature: -10℃
If deviation between PV and SV
This function is for correcting this error.
as low-limit is higher than set
Ex) If actual temperature is 80ºC but controller displays 78ºC, set input correction value [IN-B] as '002'
ON
H
OFF
value of deviation temperature,
and controller displays 80ºC.
SV 100℃
PV 110℃
the alarm output will be ON.
As the result of input correction, if current temperature value (PV) is over each temperature range of
input sensor, it displays 'HHHH' or 'LLLL'.
If deviation between PV and SV
as high/low-limit is higher than set
9. Input digital fi lter[MAvF]
H
ON
value of deviation temperature,
If current temperature (PV) is fl uctuating repeatedly by rapid change of input signal, it refl ects to MV
PV 110℃
the alarm output will be OFF.
and stable control is impossible. Therefore, digital fi lter function stabilizes current temperature value.
For example, set input digital fi lter value as 0.4 sec, and it applies digital fi lter to input values during 0.4
If PV is equal to or higher than
sec and displays this values. Current temperature may be different by actual input value.
the absolute value of alarm
H
OFF
10. Error
temperature, the output will be
Display
Description
PV 110℃
ON.
OPEN
Flashes if input sensor is disconnected or sensor is not connected.
Alarm (Absolute)temperature: 110℃
If PV is equal to or higher than
the absolute value of alarm
OFF
H
ON
Flashes if measured sensor input is higher than temperature range. When input is within the rated
HHHH
temperature, the output will be
ON.
SV 100℃
PV 110℃
LLLL
Flashes if mesured sensor input is lower than temperature range
Alarm (Absolute)temperature: 110℃
If PV is equal to or lower than the
absolute value of alarm
ON
H
OFF
Factory default
temperature, the output will be
SV 100℃
PV 110℃
ON.
Parameter
It will be ON when it detects
SV setting group
SV setting
sensor disconnection.
AL1 alarm temperature
It will be ON when it detects loop
AL2 alarm temperature
break.
Auto tuning
Proportional band
Parameter 1
group
Integral time
Derivative time
Manual reset
Hysteresis
Input sensor
Temperature unit
Input correction
Input digital fi lter
SV low-limit value
SV high-limit value
Control output operation
Control type
Control output type
Parameter 2
SSRP output method
group
Control cycle
AL1 alarm operation mode
AL2 alarm operation mode
Alarm output hysteresis
LBA monitoring time
LBA detection band
Digital input key
Control output MV in case of
input break error
Lock setting
Caution for using
1. The connection wire of this unit should be separated from the power line and high voltage line in order to
prevent from inductive noise.
2. For crimp terminal, select following shaped terminal (M3).
3. Please install power switch or circuit-breaker in order to cut power supply off.
4. Install power switch or circuit-breaker to supply or cut off the power.
Switch or circuit-breaker should be installed near by users for convenient control.
5. Do not use this product as Volt-meter or Ampere-meter, this is a temperature controller.
6. In case of using RTD sensor, 3 wire type must be used. If you need to extend the line, 3 wires must be used
with the same thickness as the line. It might cause the deviation of temperature if the resistance of line is different.
7. In case of making power line and input signal line closely, line fi lter for noise protection should be installed
at power line and input signal line should be shielded.
Time
8. Keep away from the high frequency instruments.(High frequency welding machine & sewing machine, large
capacity SCR controller)
9. When supplying measuring input, if 'HHHH' or 'LLLL' is displayed, measuring input may have problem.
Turn off the power and check the line.
10. Installation environment
①It shall be used indoor.
③Pollution Degree 2.
It may cause malfunction if above instructions are not followed.
Major product
·Manual reset [REST] by control result
Set below 50.0 as reset value
Offset
SV
Offset
Set over 50.0 as reset value
Measured value
Troubleshooting
Check input sensor state.
temperature range, this display
disappears.
Factory default
-
0
AL1
1250
AL2
1250
AT
OFF
P
1)0
I
0
D
0
REST
5)0
HYS
2
IN-T
KCA
UNIT
?C
IN-B
0
MAvF
0.1
L-SV
-50
H-SV
1200
O-FT
HEAT
C-MD
PID
OUT
RLY
SSrM
STND
T
2)0
AL-1
AM!A
AL-2
AM@A
AHYS
001
LBaT
0000
LBaB
002
DI-K
STOP
ErMV
)0
LOC
OFF
Max. 5.8mm
Max. 5.8mm
②Altitude Max. 2000m.
④Installation Category II.
EP-KE-03-0350