Cissell | DX4 CONTROLLER | temperature controller

temperature controller
3
3
TEMPERATURE CONTROLLER
TEMPERATURE
CONTROLLER
DX series
● DX series
60
59
TEMPERATURE CONTROLLER
DX SERIES
P.I.D. Control with Auto-tuning Microprocessor based digital temperature/process controllers.
3
DX7
DX9
MODEL
Appearance
TEMPERATURE CONTROLLER
External dimension
96X96mm(1/4 DIN), mounting depth:100mm
Input
72X72mm, mounting depth:100mm
Thermo couple(K.J.R), R.T.D.(DIN/JIS Pt 100Ω), mV & mA
[Setting accuracy] T/C : Within±(0.5% of SV+1 digit) or±3℃[6℉] (Whichever is larger)
R.Input: 0 ~ 199℃[0~399℉] Within ±5℃[10℉]
R.T.D:Within±(0.5% of SV+1 digit) or±1℃[3℉] (Whichever is larger)
[Display accuracy] Same as setting accuracy
Accuracy
Power supply
100~240VAC±10% (50/60Hz)
Control action
PID (Auto-tuning function), ON/OFF, P·PI· PD
Relay contact:AC 250V 1C (NO-5A/NC-3A) (Resistive load)
SSR driving: 0/12V DC(Constant voltage pulse)[load resistance more than 800Ω]
Current:4-20mA DC[load resistance less than 600Ω]
Control output
Deviation or process setting
Relay contact output:AC 250V 0.5A (AL-2, LBA), 3A(AL-1)
Alarm output
Ambient
temperature
0~50℃(32~122℉) ※Ambient humidity:35~85% RH
Net weight
Approx 320g
Approx 250g
+0.7
68 -0
+0.7
120
68 0
+0.8
90 0
Panel cutout
+0.8
90 0
82
18
LBA
B
B
RTD
A
60
7
17
6
16
ALH
17
4
3
15
4
14
3
13
H
2
1
C
CURRENT/SSR
OUTPUT
2
12
11
15
C 14 MAIN
L
1
13
RTD INPUT
B
4
3
L
T.C
+
16
H
4~20mA DC/SSR(12VDC)
11
3
+
100 240VAC
50/60Hz
12VA
12
C
a
4
1
5
T.C
b
5
2
18
ALL
+
4~20mA DC
RTD INPUT
19
6
100 - 240VAC
19
8
Connection
7
ALH
9
RETRANSMISSION +
OUTPUT
COM
LBA
20
ALL
MAIN
B
RTD
T.C
10
2
1
14
+
CURRENT/SSR
OUTPUT
4~20mA DC/SSR(12VDC)
13
TEMPERATURE CONTROLLER
DX SERIES
DX2
DX3
DX4
48X96mm(1/8 DIN), mounting depth:100mm
96X48mm(Horizontal), mounting depth:100mm
TEMPERATURE CONTROLLER
3
48X48mm(1/16 DIN), mounting depth:100mm
Thermo couple(K.J.R), R.T.D.(DIN/JIS Pt 100Ω), mV & mA
[Setting accuracy] T/C : Within±(0.5% of SV+1 digit) or ±3℃[6℉] (Whichever is larger)
R.Input: 0 ~ 199℃[0~399℉] Within ±5℃[10℉]
R.T.D:Within±(0.5% of SV+1 digit) or 1℃[3℉] (Whichever is larger)
[Display accuracy] Same as setting accuracy
100~240 VAC±10% (50/60Hz)
PID (Auto-tuning function), ON/OFF, P·PI· PD
Relay contact:AC 250V 5A (Resistive load)
SSR driving: 0/12V DC(Constant voltage pulse)
[load resistance more than 800Ω]
Current:4-20mA DC[load resistance less than 600Ω]
Relay contact:AC 250V 1C (NO-5A/NC-3A) (Resistive load)
SSR driving: 0/12V DC(Constant voltage pulse)[load resistance more than 800Ω]
Current:4-20mA DC[load resistance less than 600Ω]
Deviation or process setting, single alarm
Relay contact output:AC 250V 3A
(Resistive load)
Deviation or process setting
Relay contact output:AC 250V 0.5A (AL-2, LBA), 3A(AL-1)
0~50℃(32~122℉) ※Ambient humidity:35~85% RH
Approx 260g
Approx 180g
Approx 250g
120
30
45 +0.5
0
+0.6
45 0
45 +0.5
0
25
20
+0.8
20
91 0
Power source
100 240VAC
10
20
9
19
AC100 240V
ALL
8
18
20
LBA
RETRANSMISSION
OUTPUT
7
+
6
b
B
B
15
4
14
12
3
3
13
11
TC
A
1
1
H
L
15
c
14
a
13
11
C
12
11
MAIN
2
+
C
H
L
12
+
10
ALL
9
8
LBA
7
6
5
4
3
2
+
+ TC
1
4
3
ALM/LBA
1
2
B
B
RTD
A
7
7
11
4~20mA DC
RETRANSMISSION
OUTPUT
6
11
0/12V DC
4~20mA DC
12
ALH
4
+ 2
16
Voltage pulse
output.
Current output
a
2
17
b
4 20mA DC/SSR(12V DC)
RTD
18
16
C
5
RTD INPUT
19
17
4 20mA DC
MAIN
ALH
100 ~ 240V AC
50/ 60Hz
3
+
4
4
5
5
8
8 T.C
9
MAIN
4~20mA DC/SSR(12VDC)
B
+
B
RTD
A
9
RTD INPUT
✽ Terminal ② and ③ are
connected for ALH, ALL and LBA
61
TEMPERATURE CONTROLLER
DX SERIES
■ Operation Manual
● Parameter setting mode
Press the
key continuously for 5 sec.
(If no key operation is performed for 1 minute, the
controller returns to the PV/SV display mode
automatically)
This maunal primarily describes precautions required in
installing and wiring the temperature controller.
We herewith introduce operation of DX9 for your reference.
3
■
MODE
Functional Description
TEMPERATURE CONTROLLER
PV
C
Process
value(PV)
display unit
①
Name
Description
SV
⑤
⑥
⑦
OUT
⑩
AT
LBA
ALH
ALL
MODE
②
③
④
High alarm
Displays High alarm set-value.
⑧
Low alarm
Displays Low alarm set-value.
Proportional
band
Set when proportional control is performed.
Control becomes ON/OFF action with P
set to“O”or“O.O”.
Antiresetwind-up
Prevents overshoot and/or undershoot
caused by integral action.
Integral action is turned OFF with ARW
set to“O”.
Integral time
Eliminates offset occurring in proportional
control. Integral action turns OFF with
this action set to“O”.
Derivative
time
Prevents ripples by predicting output
change thereby improving control stability.
Derivative action turns OFF with this
action set to“O”.
Control loop
break alarm
Indicates control loop break alarm
setting.
Proportioning
cycle
Displays manipulated output cycle(sec.).
Relay contact output: 20 sec.
Voltage pulse output : 2 sec.
⑨
⑪
DX9
INPUT
①
②
③
④
⑤
⑥
⑦
⑧
⑨
⑩
⑪
■
OUTPUT
Process-value(PV) display unit(Green)
Set-value(SV) display unit(Red)
High alarm(ALH) lamp(Red)
Low alarm(ALL) lamp(Red)
Control loop break alarm(LBA) action indicating lamp(Red)
Auto-tuning(AT) lamp(Green)
Control output(OUT) lamp(Green)
Set-value increment key
Set-value decrement key
Mode(SET) key
Shift key of setting digit
MODE
Operation
● Description of each parameter
When the power is turned ON, the process-value(PV) display unit
shows a process-value and the set-value(SV) display unit shows a
set-value. Pressing the
key changes the mode and the
parameter as shown in the following.
Hysteresis(in Displays hysteresis of Set-Value for main
ON/OFFaction) output.
MODE
·PV/SV display and SV setting modes
Process
value(PV)
display unit
Process value
Set-value(SV)
display unit
Description
Initial-value prior
to shipment
Set-value(SV)
Display processvalue.
Set-value (SV)
can be set. ✽1
0 or
0.0℃(℉)
✽1: Set-value (SV) is a control target. It is settable within the input range.
62
✽
2
Full scale
limit
Transmitting output signal corresponds to
the full scale limit.
✽
3
Under scale
limit
Transmitting output signal corresponds to
the under scale limit.
Set data lock Turns the set data lock ON/OFF.
✽2/✽3(option)···No display when Retransmission
output is not attached.
PV
PV
SV
SV
PV
PV
SV
PV
SV
PV
PV
SV
TEMPERATURE CONTROLLER
SV
DX SERIES
PV
PV
SV
PV
SV
SV
PV
PV
PV
SV
PV
C
SV
SV
PV
SV
SV
OUT
AT
LBA
ALH
SV
PV
● Each parameter setting
PV
(1) Set-value (SV) setting procedure
The followingSVare examples of setting the setvalue(SV) toSVPV70℃.(PV : 25℃)
ALL
PV
(2) Each parameterSV (other than SV) setting procedure
PV
This parameter setting example shows that the
PV SV
proportional band(P)
is set to 20℃.
SV PV
C
PVPV
SV
①
Press the
key to enter the SV
setting mode. The last digit of
the set-value(SV) display unit
starts to flicker. The digit which
flickers is settable.
PV
SV
SV
SV
PV
MODE
SV
OUT
AT
LBA
ALH
ALL
SV
MODE
PV
PV
DX9
MODE
INPUT
INPUT
OUTPUT
PV
SV
SV
SV
SV
SV
SV
C
PV
PV
PV
SV
SV
SV
PV
PV
OUT
AT
LBA
ALH
OUTPUT
PV
SV
DX9
C
PV
PV
PV
ALL
②
Press the
key to shift the digit
which flickers up to the two
digits. The digit which flickers
shifts as follows every time the
key is pressed:
PV
PV
PV
PV
SV
OUT
SV
AT
LBA
ALH
3
PV
MODE
SV
②
Press the
key to display the
proportional band (P) parameter
symbol( ) on the process-value
(PV) display unit.
MODE
SV
SV
PV
①
Pressing the
key continuously
for 5 sec. Set the controller to
the parameter setting mode
(other than SV). Thus, the
parameter symbol is shown on
the process-valus (PV) display
unit. The last digit also flickers.
The digit which is flickering is
settable.
TEMPERATURE CONTROLLER
SV
PVPV
PV
ALL
PV
SV
MODE
SVSV
SV
PV
PV
DX9
INPUT
OUTPUT
SV
SV
SV
SV
MODE
DX9
INPUT
OUTPUT
PV
PV
C
PV
PV
SV
SV
SV
PV
C
PV
SV
PV
SV
SV
OUT
AT
LBA
ALH
ALL
PV
PV
PV
MODE
SV
SV
PV
SV
DX9
INPUT
OUTPUT
PV
SV
SV
SV
③
Press the
key to set“7”.
Pressing the
key digit goes up
and pressing the
key digit comes
down.
·Setting range: Within input range.
When mines(-) sign is set,
Example:
When 70 is changed to -70, shift
the digit flickering to the two
digits, then press the
key to for
the digit coming down in due order
of 1→0→-1.
PV
OUT
PV
PV
LBA
ALH
MODE
SV
INPUT
OUTPUT
SV
PV
OUT
AT
LBA
MODE
INPUT
ALH
ALL
PV
SV
SV
PV
SV
C
PV
SV
SV
AT
LBA
ALH
ALL
PV
MODE
PV
DX9
SV
INPUT
PV
SV
SV
PV
PV
PV
C
DX9
SV
④
Press the
key to set“2”
.
Pressing the
key, the digit
goes up, and pressing the
key, the digit comes down.
OUTPUT
SV
PV
OUTPUT
SV
DX9
SV
PV
PV
MODE
SV
PV
SV
PV
SV
④
After finishing the setting, press
the
key. All of the set-value
digits stop flickering and as a
result, the controller returns to
the PV/SV display mode.
ALL
PV
OUT
C
AT
PV
③
Press the
key to shift the
digit which flickers up to the two
digits.
The digit which flickers shifts as
follows every time the
key is
pressed.
SV
SV
PV
SV
⑤
Pressing the
key after the
setting ends shifts to the next
parameter. Repeat the procedures
as shown from ② to ⑤ to shift
each parameter in turn.
MODE
SV
PV
PV
PV
PV
PV
OUT
AT
LBA
SV
ALH
ALL
SV
SV
PV
SV
PV
SV
MODE
✽ If the setting ends, pressing the
key continuously for 5
sec, again returnsSV the controller to the PV/SV display mode.
In addition, if no key operation is performed for 1 minute,
the controller is set to the PV/SV display mode
automatically.
MODE
DX9
SV
INPUT
OUTPUT
PV
PV
SV
SV
63
PV
PV
SV
SV
PV
PVSV
PV
SV
SV
PV
TEMPERATURE CONTROLLER
DX SERIES
Each parameter symbol and setting range are
shown in the following.
Name
Parameter
Symbol
3
Setting Range
TEMPERATURE CONTROLLER
and determines by the amount of change whether LBA
is to be ON or OFF.
① When the status at a 100% PID computed value
continues beyond the LBA setting time, the LBA
turns ON if the measured-value (PV) does not rise
by 2℃(℉) or more.
(In direct action, the above alarm turns ON if the
measured-value does not fall by 2℃(℉) or more.
② When the status at 0% PID computed value
continues beyond the LBA setting time, the LBA
turns ON if the measured-value (PV) does not fall
by 2℃(℉) or more.
(In direct action, the above alarm turns ON if the
measured-value does not rise by 2℃(℉) or more.)
High alarm
-199 to 1770 ℃(℉) or
-199.9 to 999.9 ℃(℉)
Low alarm
-199 to 1770 ℃(℉) or
-199.9 to 999.9 ℃(℉)
Proportional
band
1 to span ℃(℉) or 0.1 to span ℃(℉)
(ON/OFF action with P set to“0”or“0.0”)
Anti-reset
wind-up
1 to span ℃(℉) or 0.1 to span ℃(℉)
(1 action turns OFF with this action set to“0”)
Integral time
1 to 3600 sec.
(I action turns OFF with I set to“0”)
Derivative time
1 to 3600 sec.
(D action turns OFF with D set to“0”)
Control loop
break alarm
1 to 7200 sec.
(Setting below“0”cannot be made)
Proportioning
cycle
1 to 100 sec.
Hysteresis(in
ON/OFF action)
0.1 to 100.0 ℃(℉) or 1 to 100 ℃(℉)
The LBA is activated under the following conditions.
① Controlled object trouble .... Heater break, no power
supply, incorrect wiring, etc.
② Sensor trouble....Sensor disconnected, shorted, etc.
③ Actuator trouble....Burnt relay contact, incorrect wiring,
relay contact not closed, etc.
④ Output circuit trouble....Burnt internal relay contact,
relay contact not open or closed, etc.
⑤ Input circuit trouble....The measured-value does not
change even if input changes, etc.
Full scale limit
(Option)
Min. to Max. scale point Instrument.
* If causes of the above trouble cannot be identified,
check the control system.
Under scale
limit(Option)
Min. to Max. scale point Instrument.
● Cautions for control loop break alarm (LBA) function
Set data lock
0000:No set data locked.
0001:Only the set-value(SV) is
changeable with the set data locked.
0010/0011:Set data locked.
■
Main Functions
● Control loop break alarm (LBA) function
(1) Setting procedure
Usually set the set-value of the LBA to a value of
twice the integral time (I).
The LBA can also be set by the auto-tuning(AT)
function. In this case, the set-value is automatically set
to a value of twice the integral time (I).
(2) Description of operation
LBA function starts to measure time from the moment
that the PID Computed Value (Output ON time/cycle)
become 0% or 100%, and detects the amount of
Process Value change at each LBA setting time,
64
● Causes of activation
① The LBA function is activated only at the 0% or 100%
PID computed value.
Therefore, the time from trouble occurrence till the
activation of the LBA function equals the time until PID
computed value becomes 0% or 100% plus the LBA
setting time.
② The LBA function is activated while the auto-tuning
(AT) function is activated.
③ The LBA function is influenced by disturbances (heat
sources, etc.) and as a result may be activated even if
there is no trouble in the control system.
④ If LBA setting time is too short or does not match the
controlled object, the above alarm may not be turned
ON and OFF or not be turned ON. In such a case, set
the setting of LBA to be slightly longer.
TEMPERATURE CONTROLLER
DX SERIES
·Freely adjustable hysteresis
Adjustable range : 0-100 or 0.0-100.0℃(℉, or %)
The action for each alarm becomes as follows :
(▲:Set-value (SV) ▵:Alarm set-value)
·Deviation alarm
High & Low alarm
Control output
High alarm
Hysteresis width
OFF
ON
ALL
OFF
Band alarm
Low
Low
set point
High
ALH
High
ALH
✽ Band alarm operates only ALH relay.
·Process alarm
High & Low alarm
ON
ALL
OFF
Band alarm
Isolated
OFF
ON
Isolated
ALH
● Hold function
·After power is applied, the low alarm is turned on
during the temperature rises. If this is not desired, the
low alarm can be suspended after power is applied until
the temperatre goes out of the alarm setting range by
adding the hold function. (Fig. 2)
set point
(Low alarm)
Power ON
Power ON
OFF
ON
OFF
fig. 1
Alarm output OFF
OFF
■
Output
Selection of Initial Set Mode
<CAUTION>
Do the setting according to the specifications of the
controller supplied. If you select wrong input or output, it
causes the malfunctions. Set according to the input or
output specifications as shown inside of front lid.
(1) Set the Dip switch on the inner PCB to INITIAL set.
NORMAL
INITIAL
(2) Turn on the power, then
displays on the Process
Value display unit(PV), which is in the state of initial
setting.
(3) Push the mode key, then the Parameters will be
changed as follows :
PV-display Unit
[ ] [ ] [ ] [ ]
PV value
ON
OFF
fig. 2
SV-display Unit
(Input mode fixed)
SV-Display unit
Description
0010
Current or Voltage
K(CA)
JIS Pt 100Ω
0011
DIN Pt 100Ω
0100
R(PR)
J(IC)
0000
With hold function
set point
(Low alarm)
Alarm output ON
Isolated
DX9 circuit configuration
① If a measured value exceeds the high setting range
limit due to upscale, etc., measured-value display starts
flashing.
Further, if it exceeds the high input display range limit,
the measured-value(PV) display unit flashes overscale
display「“
”」
② If a measured-value becomes below the low setting
range limit due to downscale, etc., measured-value
display starts flashing.
Further, if it becomes below the low input display
range limit, the measured-value(PV) display unit
flashes under-scale display「“
”」
PV value
MCU
High
● Overscale and underscale
Without hold function
Isolated
Isolated
High
ALH
ALL
High
set point
Power supply
Input
Low
Low
ON
OFF
Low
High
3
OFF
ON
■ Circuit Configuration
As shown in the following diagram, each of the power,
input, MCU, and output blocks of the DX9 is mutually
isolated.
OFF
ON
ALL
ON
ON
OFF
Low
Hysteresis width
0001
0101
65
TEMPERATURE CONTROLLER
● Alarm function
TEMPERATURE CONTROLLER
DX SERIES
PVDisplay
unit
PV-display Unit
[ ] [ ] [ ] [ ]
SV-display Unit
Indicator/Controller selectable
Descriptions
SV-Display
unit
(Setting range)
Remark
0 ~ 4
If you want 000.0
set 0002 on SVdisplay unit
3
0
TEMPERATURE CONTROLLER
Decimal point
position
selection
Description
Indicator
1
Controller
Input
shift value
Set
Description
-100~3200
Hysteresis of
Use for only
high alarm(ALH) (-199.9~999.9) process alarm
0
℉
1
℃
Set
℃/℉ Selectable
Decimal mode selectable
Set
Description
0
With decimal mode
1
Without decimal mode
(Output mode fixed)
Description
Set
0
Current output
1
Relay or voltage, Pulse
Upper limit of
temperature
setting range
-100~3200
(-199.9~999.9)
Lower limit of
temperature
setting range
-100~3200
(-199.9~999.9)
Model and Suffix code (DX Series)
MODEL
SUFFIX CODE
DESCRIPTION
DX4
DX3
DX2
DX7
DX9
48
96
48
72
96
SV-display Unit
48
48
96
72
96
mm
mm (Horizontal)
mm (Vertical)
mm
mm
RANGE
K(CA)
-50~1,300℃
J
J(IC)
-50~600℃
R(PR13%)
0~1,700℃
P:DIN Pt 100Ω
D:JIS Pt 100Ω
-199~600℃
Deviation/Process alarm selectable
Set
Description
V
1~5V DC
0~3,200℃
0
Deviation Setting
C
4~20mA DC
0~3,200℃
1
Process Setting
Alarm mode selectable
Set
Description
0
Band alarm(ALH)
1
High and Low alarm
CONTROL OUTPUT
(Fixed in order)
M
Relay contact
C
Current(4~20mA DC)
S
SSR drive pulse voltage(0/12V DC)
F
Voltage(0~10V DC)
N
None(Indicator)
ALARM
Retransmission Output(PV:250 Step): Option
Set
Description
0
With retransmission output
1
Without retransmission output
Set
Description
0
With hold function
1
Without hold function
S
Single alarm(Only for DX4)
W
Dual alarm(not available for DX4)
RETRANSMISSION OUTPUT
(Option for DX2, DX3 and
DX9)
Hold function of alarm selectable
66
X
X
X
X
X
K
R
INPUT
(Fixed in order) P
PV-display Unit
[ ] [ ] [ ] [ ]
■
-100~3200
(-199.9~999.9)
CONTROL ACTION
A
4~20mA DC for Process-Value
M
0~10mA DC for Process-Value
G
0~5V DC for Process-Value
V
1~5V DC for Process-Value
Q
1~10V DC for Process-Value
N
None
R
Reverse action for heating control
D
Direct action for cooling control
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