
DUAL INDICATOR TEMPERATURE CONTROLLER
TCN4 SERIES
M A N U A L
Thank you very much for selecting Autonics products.
For your safety, please read the following before using.
Caution for your safety
Please keep these instructions and review them before using this unit.
Please observe the cautions that follow;
Warning
Caution
The following is an explanation of the symbols used in the operation manual.
Caution: Injury or danger may occur under special conditions.
Warning
1. In case of using this unit with machinery (Ex: nuclear power control, medical equipment, ship,
vehicle, train, airplane, combustion apparatus, safety device, crime/disaster prevention
equipment, etc) which may cause damages to human life or property, it is required to install
fail-safe device.
It may cause a fire, human injury or damage to property.
2. Install the unit on a panel.
It may cause electric shock.
3. Do not connect, inspect or repair this unit when power is on.
It may cause electric shock.
4. Wire properly after checking terminal number.
It may cause a fire.
5. Do not disassemble the case. Please contact us if it is required.
It may cause electric shock or a fire.
Caution
1. This unit shall not be used outdoors.
It may shorten the life cycle of the product or cause electric shock.
2. When connect wire, AWG 20(0.50mm
0.74N.m to 0.90N.m strength.
It may cause a malfunction or fire due to contact failure.
3. Please observe the rated specifications.
It may shorten the life cycle of the product and cause a fire.
4. Do not use beyond of the rated switching capacity of relay contact.
It may cause insulation failure, contact melt, contact failure, relay broken and fire etc.
5. In cleaning unit, do not use water or organic solvent. And use dry cloth.
It may cause electric shock or a fire.
6. Do not use this unit in place where there are flammable or explosive gas, humidity, direct ray
of the light, radiant heat, vibration and impact etc.
It may cause a fire or an explosion.
7. Do not inflow dust or wire dregs into the unit.
It may cause a fire or a malfunction.
8. Please wire properly after checking the terminal polarity when connecting temperature sensor.
It may cause a fire or an explosion.
9. In order to install the units with reinforced insulation, use the power supply unit which basic
insulation level is ensured.
Ordering information
T4S24RCN
Item
The above specifications are subject to change without notice.
Serious injury may result if instructions are not followed.
Product may be damaged, or injury may result if instructions are not
followed.
2
) should be used and screw bolt on terminal block with
Control output
Power supply
Sub output
Size
Digit
Setting type
Relay contact output + SSRP output (AC power)
R
Relay contact output + SSR output (AC/DC power)
2 24VAC 50/60Hz, 24-48VDC
4 100-240VAC 50/60Hz
2 Alarm1 + Alarm2 output
S DIN W48 X H48mm
M DIN W72 X H72mm
H DIN W48 X H96mm
L DIN W96 X H96mm
4 4Digit(9999)
CN Dual display type, set by touch switch
T Temperature controller
Specifi cation
Series TCN4S TCN4M TCN4H TCN4L
AC Power
Power
supply
AC/DC Power
Allowable voltage range
Power consumption
Display method 7 Segment LED(PV: Red, SV: Green)
PV(WXH) 7.0 X 15.0mm 9.5 X 20.0mm 7.0 X 14.6mm 11.0 X 22.0mm
Character
size
SV(WXH) 5.0 X 9.5mm 7.5 X 15.0mm 6.0 X 12.0mm 7.0 X 14.0mm
RTD
Input
type
TC K(CA), J(IC), L(IC), T(CC), R(PR), S(PR)
RTD
Display
1
accuracy
TC
Relay 250VAC 3A 1a
Control
output
SSR 12VDC
Alarm output AL1, AL2 Relay: 250VAC 1A 1a
Control method ON/OFF control, P, PI, PD, PID control
Hysteresis 1 to 100
Proportional band(P) 0.1 to 999.9
Integral time(I) 0 to 9999 sec.
Derivative time(D) 0 to 9999 sec.
Control period(T) 0.5 to 120.0 sec.
Manual reset 0.0 to 100.0%
Sampling period 100ms
AC power
Dielectric
strength
AC/DC power
Vibration
Control output
Relay life
cycle
Alarm output
Insulation resistance Min. 100MΩ(at 500VDC megger)
Noise immunity
Memory retention Approx. 10 years (When using non-volatile semiconductor memory type)
Ambient
Temperature
Environ
Ambient
-ment
humidity
Unit weight Approx. 100g Approx. 133g Approx. 124g Approx. 179g
1: For display accuracy
- In case of room temperature (23ºC ± 5ºC)
Below 200ºC of thermocouple R, S is PV ± 0.5% or ±3ºC higher one ± 1 digit
Over 200ºC of thermocouple R, S is PV ± 0.5% or ±2ºC higher one ± 1 digit
Termocouple L (IC), RTD CU50Ω is PV ± 0.5% or ±2ºC higher one ± 1 digit
- In case of out of room temperature range
Below 200ºC of thermocouple R, S is PV ± 1.0% or ±6ºC higher one ± 1 digit
Over 200ºC of thermocouple R, S is PV ± 0.5% or ±5ºC higher one ± 1 digit
RTD CU50Ω is PV ± 0.5% or ±3ºC higher one ± 1 digit
Environment resistance is rated at no freezing or condensation.
100-240VAC 50/60Hz
24VAC 50/60Hz, 24-48VDC
90 to 110% of rated voltage
Max. 5VA(100-240VAC 50/60Hz, 24VAC 50/60Hz)
Max. 3W(24-48VDC)
DIN Pt100Ω, Cu50Ω (Allowable line resistance max.5Ω per a wire)
Based on room temperature (23ºC ± 5ºC): (PV ± 0.5% or ±1ºC higher one) rdg ± 1 Digit
In case of out of room temperature range: (PV ± 0.5% or ±2ºC higher one) rdg ± 1Digit
±2V 20mA Max.
ºC
/0.1 to 50.0
2000VAC 50/60Hz 1min.(Between input terminal and power terminal)
1000VAC 50/60Hz 1min.(Between input terminal and power terminal)
0.75mm amplitude at frequency of 5 to 55Hz in each X, Y, Z directions for 2 hours
Mechanical: Min. 5,000,000 operations, Electrical: Min. 200,000 operations (250VAC 3A resistive load)
Mechanical: Min. 5,000,000 operations, Electrical: Min. 300,000 operations (250VAC 1A resistive load)
Square-wave noise by noise simulator(pulse width 1㎲) ±2KV R-phase and S-phase
-10 to 50ºC, Storage: -20 to 60ºC
35 to 85%RH, Storage: 35 to 85%RH
ºC
ºC
Parts description
1. Present temperature (PV) display (Red)
1) RUN mode: Present temperature (PV) display
1
3
4
5
6
2) Parameter setting mode: Parameter display
2. Set temperature (SV) display (Green)
1) RUN mode: Set temperature (SV) display
2) Parameter setting mode: Parameter setting value display
8
3. Control/Alarm output display lamp
1) AL1/AL2: When AL1, AL2 alarm output ON, this lamp
2
turns ON.
2) OUT: When control output ON, this lamp turns ON.
7
During SSRP control output type in CYCLE/PHASE
control, this lamp turns ON when MV is over 3.0%.
4. Auto tuning lamp
AT lamp flashes by every 1 sec during operating auto tuning.
MODE
key
5.
Used when entering into parameter setting group, returning
to RUN mode, moving parameter, and saving setting values.
6. Adjustment
Used when entering into set value change mode, digit
moving and digit up/down.
7. Digital input key
Press
(RUN/STOP, alarm output reset, auto tuning) in digital input
key [
8. Temperature unit (
It shows current temperature unit.
keys for 3 sec. to operate the set function
].
DI-T
ºC
/℉) indicator
Input sensor and temperature range
Input sensor Display
K(CA)
J(IC)
Thermorcouple
RTD
L(IC)
T(CC)
R(PR)
S(PR)
DPt100Ω
CU50Ω
KCaH
KCaL
JIcH
JIcL
LIcH
LIcL
TCcH
TCcL
RPR
SPR
DPtH
DPtL
CUsH
CUsL
Temperature range(ºC) Temperature range(℉)
-50 to 1200
-50.0 to 999.9 -58.0 to 999.9
-30 to 800 -22 to 1472
-30.0 to 800.0 -22.0 to 999.9
-40 to 800 -40 to 1472
-40.0 to 800.0 -40 to 999.9
-50 to 400 -58 to 752
-50.0 to 400.0 -58.0 to 752.0
0 to 1700 32 to 3092
0 to 1700 32 to 3092
-100 to 400 -148 to 752
-100.0 to 400.0 -148.0 to 752.0
-50 to 200 -58 to 392
-50.0 to 200.0 -58.0 to 392.0
-58 to 2192
Dimensions Connections
1)TCN4S
2)TCN4M
3)TCN4H
4)TCN4L
[Unit: mm]
Terminal
cover
Terminal
cover
Terminal
cover
Terminal
cover
1)TCN4S 2)TCN4M
+
+
Flow chart for setting group
1. All Parameter
5)Terminal cover(Sold separately)
22
6)Panel cut-out
A
D
B
Installation
TCN4S(48X48mm) series Other series
Insert product into a panel, fasten bracket by pushing with tools as shown above.
C
Unit
ABCD
Model
TCN4S Min. 65 Min. 65 45 45
TCN4M Min. 90 Min. 90 68 68
TCN4H Min. 65 Min. 115 45 92
TCN4L Min. 115 Min. 115 92 92
+0.6
-0
+0.7
-0
+0.8
-0
+0.7
-0
+0.8
-0
+0.8
-0
Please any key among
MODE
, , ,
SV setting Parameter 1group Parameter 2group
MODE
Press
key over 3 sec in any setting group, it saves the set value and returns to RUN mode.
(Exception: Press
If no key entered for 30 sec., it returns to RUN mode automatically and the set value of parameter is
not be saved.
MODE
Press
key again within 1 sec. after returning to RUN mode, it advances of the fi rst parameter of
previous setting group.
MODE
Press
key to move next parameter.
Parameter marked in
Set parameter as 'Parameter 2group → Parameter 1group → Setting group of set value' order
considering parameter relation of each setting group.
1: It is not displayed for AC/DC power model (TCN4 -22R).
B' RTD TC
-
B
+
A
+
※2
SOURCE
1: 12VDC±2V 20mA Max.
2: AC power: 100-240VAC 5VA 50/60Hz
AC/DC power: 24VAC 5VA 50/60Hz
24-48VDC 3W
Run mode
2sec.
PAR1
AL1 alarm termerature
AL1
AL2 alarm termerature
AL2
Auto tunung
AT
Proportional band
P
Integral time
I
Derivative time
D
Manual reset
REST
Hysteresis
MODEMODE
4sec.
PAR2
Input
sensor
IN-T MAvF
Control type
C-MD
Control output
type
LBA detection
band
LBaB
Digital input
DI-K
Temperature
UNIT
Control output
operation
O-FT
SSRP output
OUT
method
SSrM
monitoring time
LBaT
Control output MV in case
key
of input break error
ErMV
unit
LBA
1
※
HYS
MODE
3sec.
MODE
key once in SV setting group, it returns to RUN mode).
might not be displayed depending on other parameter settings.
Input
correction
IN-B
SV high-
limit value
H-SV
Control
cycle
Alarm output
hysteresis
AHYS
Lock setting
MODE
3sec.
LOC
T
B' RTD TC
-
B
+
A
Input
digital fi lter
SV low-limit
value
L-SV
AL1 alarm
operation mode
AL-1
AL2 alarm
operation mode
AL-2

2. Parameter 2group
MODE
key: Moves parameter and saves the set, key: Moves digit, or key: Changes the set
Parameter Display Description
Setting range: Refer to 'Input sensor and temperature range'.
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
SSRP output
method
Control cycle
AL1 alarm
operation mode
AL2 alarm
operation mode
Alarm output
hysteresis
LBA monitoring
time
LBA monitoring
range
Digital input key
Control output
MV in case of
input break error
Lock setting
3. Parameter 1 group
If changing input sensor,
IN-T
UNIT
IN-B
MAvF
L-SV
H-SV
O-FT
C-MD
OUT RLY
SSrM
T
AL-1
AL-2
AHYS
LBaT
LBaB
DI-K
ErMV
LOC
parameter values are initialized.
LBaB
?F
?C
If changing temperature unit
LBaT, LBaB
parameter values are initialized.
Setting range: -999 to 999
In case input sensor is
Setting range: 0.1 to 120.0 sec.
Setting range: Within the rated temperature range by input sensor
When changing SV lower limit value, if SV
Setting range: Within the rated temperature range by input sensor
When changing SV higher limit value, if SV
HEAT
COOL
When changing control output operation,
ONOF
PID
When changing control type,
SSR
STND
CYCL PHAS
It is displayed when selecting control output [
displayed for AC/DC power model (TCN4
Setting range:
0.5 to120.0 sec.
In case of Relay output[
sec. In case of SSR output[
It is not displayed when SSRP output[
AM)_ AM!A AM@A AM^A SBaA LBa_
AM!
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
It is not displayed when AL1, AL2 alarm operation mode [
is set as [
AM0._, SBA., LBA.
Setting range: 0 to 9999 sec.,
It is displayed when AL1, AL2 alarm operation mode [
.
as LBA.
Setting range: 0 to 999(0.0 to 999.9) , '0' is set, loop break alarm function is OFF.
It is displayed when AL1, AL2 alarm operation mode [
and
as
LBA.
LBA.T
STOP
AlRE AT OFF
Press
For more information, refer to
When control type [
Setting range
Only 0.0, 100% are displayed when ON/OFF control.
When changing PID control ↔ ON/OFF control, if MV is below 100.0%, it
is initialized as 0.0%.
OFF
LOC1
LOC3
Parameter setting values are still possible to check while Lock mode is ON.
MODE
key: Moves parameter and saves the set, key: Moves digit, or key: Change the set
keys for 3 sec. and it executes the set function.
0.0 to 100.0%
LOC1 LOC2 LOC3
: Locks parameter 2 group
: Locks parameter 1, 2 group and SV setting group
SV,
DPtL/CUsL
] of control output[
RLY
SSR
A AM!B AM!C AM!D AM!E AM!F
Functions 4. Alarm output hysteresis.
is not '0'.
] is
C-MD
Parameter Display Description
AL1 alarm temp.
AL2 alarm temp.
Auto tuning
Proportional band
Integral time
Derivative time
Manual reset
Hysteresis
4. SV setting
You can set the temperature to control with
Set range is within SV lower limit value [
Ex) In case of changing set temperature from 210ºC to 250ºC
Setting range: Deviation alarm(-F.S to F.S), Absolute value alarm
AL1
In case alarm operation mode [
AL2
SBa/LBA
AT OFF
Setting range: 0.1 to 999.9
P
Setting range: 0 to 9999 sec. Integral operation is OFF when set value is "0".
I
Setting range: 0 to 9999 sec. Derivative operation is OFF when set value is "0".
D
Setting range: 0.0 to 100.0%
REST
It is displayed in P/PD control.
Setting range
KCaH, JIcH, LIcH, TCcH, RPR, SRP, DPtH, CUsH
HYS
KCaL, JIcL, LIcL, TCcL, DPtL, CUsL
It is displayed in ON/OFF control.
Press any key among
MODE
key in RUN
mode, the right digit at SV
display fl ashes and it enters
to SV setting group.
Press or key to move
the desired number
(1 → 5).
, no parameters is displayed.
Front AT lamp fl ashes during auto tuning operation.
ON
MODE
keys.
] to SV higher limit value [
L-SV
IN-B, H-SV, L-SV, AL1, AL2, LBaT
, SV,
IN-B, H-SV, L-SV, AL1, AL2
-199.0 to 999.9
:
[
, SV is initialized as
-SV
L
, SV is initialized as
H-SV
ErMV
ErMV, DI-K
-22R).
] of that, it is set as 2.0 sec.
] method is set as
SSR.M
L-SV(H-SV
[
H-SV
is initialized.
are initialized as
] as [
OUT
SSR
], it is set as 20.0
OUT
.
-SV
L
+1Digit)]
(
L-SV
H-SV
.
OFF
.
]. It is not
CYCL, PHAS
LBaB LBaASBaB SBaA
].
'0' is set, loop break alarm function is OFF.
Functions 5. Digital input key.
is not displayed.
ONOF, AT
: Locks parameter 1, 2 group
,
LOC2
AL-1, AL-2
] of Parameter 2 group
AL-1, AL-2
AL-1, AL-2
AL-1, AL-2
] is set
] is set
(temperature range)
AM)_
1 to 100
:
0.1 to 50.0
:
].
H-SV
Press key to move the
desired digit.
0
→101→102→103→100)
(10
MODE
Press
key to save the
value and it controls with this
set value. (Even though there
is no key input for over 3 sec.,
it saves automatically. )
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[
Application of the PID time constant realizes fast response and high precision temperature control.
If error [
the set as “OFF”. (It maintains P, I, D values of before auto tuning.)
,
2. Hysteresis [
In case of ON/OFF control, set between ON and OFF
intervals as hysteresis. (When control type[
ONOF
control output hunting (takeoff, chattering) by external noise,
etc.
-1Digit)]
3. SSRP voltage output function[
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)
] occurs during auto tuning, it stops this operation automatically. To stop auto tuning, change
OPEN
]
HYS
] is set as
, it is displayed.) If hysteresis is too small, it may cause
Temperature controller
(TCN4 series)
C-MD
]
SSrM
SSR voltage output
(12VDC)
] is set as
C-MD
Heating operation
ON
SSR Module
Hysteresis
[
HYS
.
Power
100-240VAC
50/60Hz
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 [
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[
A mode to control the load in the same way as Relay output type. (ON: output level 100%, OFF: output level 0%)
AC
]
OUT
STND
]
ON
2)Cycle control mode[
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.
CYCL
]
] / cycle[
PHAS
PHAS
ONOFF OFF
] control output modes,
AC
OUT
50Cycle50Cycle
3)Phase control mode[
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.
50% 80%
]
PHAS
AC
OUT
/
4. Alarm output hysteresis[
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
KCaL, JIcL, LIcL, TCcL, DPtL, CUsL
Ex)AL1 alarm operation[
AL1 alarm operation[
Alarm output hysteresis[
5. Digital input key(
10% 50%
]
AHYS
: 1 to 100
210 190 194206
]:
AL-1
]: 10
AL1
AHYS
+ 3sec.) [
AM3.
ºC
]: 4
AL1 OUT
DI-K
Temp.
210
SV 200
190
]
: 0.1 to 50.0
ºC
ºC
ºC
ON
OFF
Parameter Operation
OFF
RUN/STOP
Clear alarm
output
function
Auto tunning
It does not use digital input key function.
OFF
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.
STOP
Digital input key
(t: Over 3 sec.)
RUN RUN
It is available to clear alarm output by force. (It is only when alarm option is alarm latch,
standby sequence.)
AL.RE
Clear alarm is able to only for out of alarm operation range. Alarm operates normally
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.)
AT
When control type [
digital input key [
C-MD
] is changed as
DI-T
tt tt
STOP STOP
] is set as
is displayed. When it is set as
PID, AT
.
OFF
, it is displayed.)
PID
OFF
]
SV
Temperature
Load
: 4
AHYS
PV
: 4
AHYS
Time
RUN
,
ONOF
6. Alarm
AM!A
Alarm
operation
Alarm
option
1)Alarm operation
Operation
Name Alarm operation Description
--
AM)_
AM!
AM@
AM#
AM$
AM%
AM^
SBa
LBa
H: Alarm output hysteresis[
2)Alarm opetion
Alarm (Deviation)temperature: 10
Deviation
highlimit
alarm
Deviation
low-limit
alarm
Deviation
high/low
-limit
alarm
Deviation
high/lowlimit reverse
alarm
Absolute
value high
limit
alarm
Absolute
value low
limit
alarm
Sensor break
alarm
Loop break
alarm
OFF H ON
SV 100
Alarm (Deviation)temperature: 10
PV 90℃SV 100
Alarm (Deviation)temperature: 10
PV 90℃SV 100
Alarm (Deviation)temperature: 10
OFF OFFHHON
Alarm (Absolute)temperature: 90
OFF H ON
Alarm (Absolute)temperature: 90
PV 90℃SV 100
-
-
There are two alarms which operate individually. You can set combined
alarm operation and alarm option.
Use digital input key(set as
unit to release alarm operation.
℃
PV 110
℃
℃
PV 90℃SV 100
PV 90℃SV 100
AHYS
℃
OFFHON
℃
℃
OFFHHON ON
℃
℃
℃
℃
℃
℃
OFFHON
℃
]
Alarm (Deviation)temperature: -10
OFF
PV 90
Alarm (Deviation)temperature: -10
SV 100
℃
PV 110
℃
PV 110
℃
Alarm (Absolute)temperature: 110
OFF H ON
SV 100
℃
Alarm (Absolute)temperature: 110
SV 100
℃
) or turn OFF power and re-start this
ALRE
No alarm output
℃
If deviation between PV and SV
HON
℃
PV 110
℃
PV 110
℃
PV 110
℃
as high-limit is higher than set
value of deviation temperature,
SV 100
℃
the alarm output will be ON.
℃
If deviation between PV and SV
as low-limit is higher than set
OFFHON
value of deviation temperature,
the alarm output will be ON
If deviation between PV and SV
as high/low-limit is higher than set
value of deviation temperature,
the alarm output will be OFF.
If PV is equal to or higher than
the absolute value of alarm
temperature, the output will be
ON.
℃
If PV is equal to or higher than
the absolute value of alarm
temperature, the output will be
ON.
℃
If PV is equal to or lower than the
absolute value of alarm
OFFHON
temperature, the output will be
ON.
It will be ON when it detects
sensor disconnection.
It will be ON when it detects loop
break.
Option Name Description
AM
AM
AM .C
AM .D
AM .E
AM .F
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 (
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 [
4)Loop break alarm(LBA)
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 [
control) and PV is not decreased below than LBA detection band [
alarm output turns ON.
Standard alarm
.A
Alarm latch
.B
Standby
sequence 1
Alarm latch
and standby
sequence 1
Standby
sequence 2
Alarm latch
and standby
sequence 2
LBA.B
Start control
to
on auto tuning value. When alarm operation mode [
detection band [
When control output MV is 100%, PV is increased over than LBA detection band [
monitoring time [
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 [
to
monitoring time [
to
Control output MV is 0% and loop break alarm (LBA) turns and maintains ON.
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 [
to
LBA monitoring time [
When control output MV is 100% and PV is increased over than LBA detection band [
to
monitoring time [
The status of changing control output MV (LBA monitoring time is reset.)
to
When executing auto-tuning, LBA detection band[
If it is an alarm condition, alarm output is ON. If it is a clear alarm condition,
alarm output is OFF.
If it is an alarm condition, alarm output is ON and maintains ON status.
(Alarm output HOLD)
First alarm condition is ignored and from second alarm condition, standard alarm
operates. When power is supplied and it is an alarm condition, this fi rst alarm
condition is ignored and from the second alarm condition, standard alarm operates.
If it is an alarm condition, it operates both alarm latch and standby sequence.
When power is supplied and it is an alarm condition, this fi rst alarm condition is
ignored and from the second alarm condition, alarm latch operates.
First alarm condition is ignored and from second alarm condition, standard alarm
operates. When re-applied standby sequence and if it is alarm condition, alarm
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
only by power ON/OFF, but also alarm setting value, or alarm option changing.
When re-applied standby sequence and if it is alarm condition, alarm output does
not turn ON. After clearing alarm condition, alarm latch operates.
] during LBA monitoring time [
].
LBA.T
], loop break alarm (LBA) turns ON after LBA monitoring time.
LBA.T
], loop break alarm (LBA) turns ON after LBA monitoring time.
LBA.T
], loop break alarm (LBA) turns OFF after LBA monitoring time.
LBA.T
] and LBA monitoring time [
LBA.B
) or alarm operation (
AL1, AL2
SBA.A
], or when control output MV is 0%(100% for cooling
LBA.T
] and LBA monitoring time are automatically set based
LBA.B
AL-1, AL-2
] parameter is displayed.
LBA.T
] during LBA monitoring time [
LBA.B
] is set as loop break alarm(LBA)[
AL-1, AL-2
] or alarm latch [
), switching STOP mode
SBA.B
] during LBA
LBA.B
LBA.B
LBA.B
LBA.B
].
LBA.T
] during LBA
] during
] during LBA
LBA.
8. Manual reset[
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.
This temperature difference is called offset and manual reset
[
REST
When PV and SV are equal, reset value is 50.0%. After
control is stable, PV is lower than SV, reset value is over
50.0% or PV is higher than SV, reset value is below 50.0%.
8. Input correction[
Controller itself does not have errors but there may be error by external input temperature sensor.
This function is for correcting this error.
Ex) If actual temperature is 80
and controller displays 80
.
input sensor, it displays '
9. Input digital fi lter[
If current temperature (PV) is fl uctuating repeatedly by rapid change of input signal, it refl ects to MV
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
sec and displays this values. Current temperature may be different by actual input value.
10. Error
Display Description Troubleshooting
OPEN
HHHH
LLLL
Factory default
SV setting group SV setting
Parameter 1
group
Parameter 2
group
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 '
Turn off the power and check the line.
10. Installation environment
①It shall be used indoor. ②Altitude Max. 2000m.
③Pollution Degree 2.
It may cause malfunction if above instructions are not followed.
Major product
], LBA
]
REST
·Manual reset [
] by control result
REST
Set below 50.0 as reset value
SV
] function is to set/correct offset.
Offset
Offset
Set over 50.0 as reset value
Measured value
]
IN-B
ºC
but controller displays 78ºC, set input correction value [
ºC
As the result of input correction, if current temperature value (PV) is over each temperature range of
MAvF
Flashes if input sensor is disconnected or sensor is not connected.
Flashes if measured sensor input is higher than temperature range. When input is within the rated
Flashes if mesured sensor input is lower than temperature range
.
' or '
LLLL
'.
HHHH
]
Check input sensor state.
temperature range, this display
disappears.
IN-B
] as '002'
Parameter Factory default
-0
AL1 alarm temperature
AL2 alarm temperature
Auto tuning
Proportional band
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
SSRP output method
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
AL1 1250
AL2 1250
AT OFF
P 1)0
I0
D0
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
' or '
HHHH
' is displayed, measuring input may have problem.
LLLL
④Installation Category II.
EP-KE-03-0350