4. MX Series-67~84¿µ - Electrocontrol MX-F Series TEMPERATURE CONTROLLER TEMPERATURECONTROLLER 4...
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Transcript of 4. MX Series-67~84¿µ - Electrocontrol MX-F Series TEMPERATURE CONTROLLER TEMPERATURECONTROLLER 4...
68
MX-F Series
TEMPERATURE CONTROLLER
TEMPERATURE
CONTROLLER
4
Universal Input•Output and High Accuracy 0.5 class 250ms
RAMP function
PID Auto-tuning
Universal input
/, Reverse/Direct action selectable
Remote/Local input selectable
Model and suffix code (MX-F Series)
MODEL
MX
CONTROL
OUTPUT
SUFFIX CODE DESCRIPTION
F
M
C
S
V
N
N
P
MX2/3/4/7/9
Normal PID Auto-tuning
Relay contact
Current(4~20 DC)
SSR drive pulse voltage(0/12V DC)
Voltage(1~5V DC)
None
Refer to CODE
None
HBA function(CT separately)
None
Refer to CODE
Option is not valid in MX4-F.In current output(C), lamp signal of“OUT”does not flash.
① Retransmission output
② Heater Break Alarm(HBA)
③ Remote input
OPTION
CODE① DC 0~10 ② DC 0~100 ③ DC 0~1V ④ DC 0~5V
⑤ DC 0~10V ⑥ DC 1~5V ⑦ DC 0~20 ⑧ DC 4~20
N
69
MX-F Series
TEMPERATURE CONTROLLER
TEMPERATURE
CONTROLLER
4
Functional Description
Input and Range
MX9-F
Auto tuning(AT)
Remote input(REM)
Control output(OUT)
Alarm1(AL-1)Mode(SET) key
Setting digit shift key
Process-value(PV)
Set-Value(SV)
Control loop break alarm(LBA)/Heater break alarm(HBA)
Alarm2(AL-2)
Set-Value increment keySet-Value decrement key
MODE
MX9
AT
PVC
REM
OUT AL-1 AL-2 H-LBA MAN
PV
SV
R
-50~1372(-50.0~999.9)
-50~1100(-50.0~999.9)
-199~750(-199.9~750.0)
-199~400(-199.9~400.0)
-199~649(-199.9~649.0)
-199~649(-199.9~649.0)
Signal Input Temperature range
K
J
E
T
Pt 100Ω
(DIN)
Pt 100Ω
(JIS)
-199~3200 (1 Mode)
-1999~9999 (0.1 Mode)
-199~3200 (1 Mode)
-1999~9999 (0.1 Mode)
1~5V
4~20mA
0~5V
0~20mA
0~1760
0~1760
0~1760
Signal Input Temperature range
PR(R)
PR(B)
PR(S)
-50~2500(-50.0~999.9)
-50~2000(-50.0~999.9)
-199~1400(-199.9~999.9)
-199.9~750(-199.9~750.0)
-199~1200(-199.9~999.9)
-199~1200(-199.9~999.9)
** Cautions for input selection
1) When you select input mode, you must shift jump switch inside of PCB to CORRECT position first.
2) Afterwards select each input mode by key operation.
Input T.C./Voltage RTD Current
Switch position
TC RPT
32~3200
32~3200
32~3200
70
MX-F Series
TEMPERATURE CONTROLLER
TEMPERATURE
CONTROLLER
4
MODEL
Appearance
Externaldimension
Input
Accuracy
Power supply
Control action
Control output
Alarm output
Ambient
temperature
Net weight
Connection
MX9-F MX7-F
10
9
8
7
20
19
18
17
16
15
14
13
6
5
4
3
2
1
12
11
AL-2
100- 240VAC50/60Hz
12VA
B
B
A
LBA/HBA
COM
TRANSMIT4 - 20mADC
RT
D
4 - 20mA DC 12VDC
C.T
REM+
-
+
-
T.C
+
-
HC
L
++
19
18
17
16
15
14
13
5
4
3
6
100 240VAC50/60Hz12VA
AL 1
MA
IN
H
L
C
LBA/
COM
A
B
B
T.C
RT
D
2
1 12VDC
4 20mADC
7
12
11
10
9
8
C.T
4 20mADCTRANSMIT
VOLTAGECURRENT
+
HBA+
REM
AL 2
96X96mm(1/4 DIN), mounting depth:100mm 72X72mm, mounting depth:100mm
11 Kinds of input (See input range)
[Setting accuracy] T/C: Within±(0.3% of SV + 1 digit) or ±2(Whichever is larger)R.S: ±4 + 1 digitR.T.D: Within±(0.3% of SV + 1 digit) or ± 0.8(Whichever is larger)
[Display accuracy] Same as setting accuracy.
100 to 240V AC (Common to 50/60Hz) (Excluding power supply voltage variation)
PID (Auto-tuning function), ON/OFF, P.PI.PD
Relay contact: AC 250V 3A (Resistive load) 1C(NO/NC) contactSSR driving:12V DC (Constant voltage pulse) [load resistance more than 800Ω]Current: 4-20mA DC [load resistance less than 600Ω]Voltage: 0-10V DC [load resistance less than 1]
Deviation or process settingRelay contact output: AC 250V 0.5A (AL-2), 3A (AL-1)
0 ~ 50(32 ~ 122) ※Ambient humidity:35 ~ 85% RH
Approx 375g Approx 300g
71
MX-F Series
TEMPERATURE CONTROLLER
TEMPERATURE
CONTROLLER
4
Relay contact:AC 250V 3A(Resistive load) 1C(NO/NC) contactSSR driving :12V DC(Constant voltage pulse)〔load resistance more than 800Ω〕Current :4-20mA DC〔load resistance less than 600Ω〕Voltage :0-10V DC〔load resistance less than 1 KΩ〕
〔Setting accuracy〕T/C :Within±(0.3% of SV+1 digit) or±2(Whichever is larger)R.S :±4 + 1 digitR.T.D :Within±(0.3% of SV+1 digit) or±0.8(Whichever is larger)
〔Display accuracy〕 Same as setting accuracy
100 to 240V AC(Common to 50/60Hz)(Excluding power supply voltage variation)
PID (Auto-tuning function), ON/OFF, P.PI.PD
11 Kinds of input (See input range)
Deviation or process settingRelay contact output:AC 250 0.5A (AL-2), 3A (AL-1)
Deviation or process settingRelay contact output:AC 250V 3A (Resistive load)
A
AL-1H
CL
+
AL-
2
LBA
/HB
A
C.T
B B T.C
RTD
+
+
CURRENTSOLIDSTATE
10 9 8 7
20 18 17 16 15
6 5
19 14 13
4 3 2 1
12 11
TRANSMIT4-20mA/DC
REM
100-240VAC50/60Hz12VA
+
+
MAIN
CO
M CURRENT VOLTATE
HC
L
10
9
8
7
20
19
18
17
16
15
14
13
6
5
4
3
2
1
12
11
+
LBA/HBA
MAIN
AL 2
AL 1
TRANSMIT4 20mA DC
COM
+
C.T
REM
RT
D
B
B
A
+
T.CCURRENT
SOLIDSTATE
+
100 240VAC50/60Hz12VA
CURRENTVOLTAGE
MX4-F
1
2
6
7
3 8
4 9
5 10
ALM
MAIN T.C
+
100 240 VAC50/60Hz 12VA
3A250VAC
3A250VAC
T.C
+
7
9
10RTD
B
B
A
8
4
5
CURRENTSOLIDSTATE
+
MX2-F MX3-F
Approx 310g
0~50(32~122) ※Ambient humidity : 35~85% RH
Approx 310g Approx 235g
48×96mm(1/8 DIN), mounting depth : 100mm 96×48mm(Horizontal), mounting depth : 100mm 48×48mm(1/16 DIN)
72
MX-F Series
TEMPERATURE CONTROLLER
TEMPERATURE
CONTROLLER
4
Setting of constants in display
Alarm mode
Signal on PV display Name Description Setting range Initial set
Temp. range
Ramp
Proportional band
Anti-reset windup
Integral time
Derivative time
Hysteresis(in ON/OFF action)
Proportioning cycle
Temperature range in ramp
Ramp(Rate) time setting
Set when proportional controlis performed.
Prevents overshoot and/orundershoot caused by integralaction effect.
Eliminates offset occurring inproportional control. Integralaction turns OFF with thisaction set to“O”.
Prevents ripples by predictingoutput change therebyimproving control stability.Derivative action turns OFFwith this action set to“O”.
Displays hysteresis Set-Valuefor main output.
Displays manipulated outputcycle(sec.).
-199~3200(-199.9~999.9)
0~540 minutes
1 to span ()0.1~999.9 ()
0~100()
0 to 3600 sec.
0 to 3600 sec.
0.1~100.0
1 to 100 sec.
(0.1 to 100.0 sec.)
-
-
20 ()
100()
240 sec.
60 sec.
1()
Relay contactoutput : 20 sec.Voltage pulseoutput : 2sec.
*Automatically set by Auto-tuning
None
Deviation high alarm
Deviation low alarm
Hold function of high alarm
Hold function of low alarm
Band alarm
High and low alarm
Low alarm hold function of high/lowalarm
High alarm hold function of high/lowalarm
Hold function of high/low alarm
Process high alarm
Hold function of process high alarm
Process low alarm
Hold function of process low alarm
*
*
*
73
MX-F Series
TEMPERATURE CONTROLLER
TEMPERATURE
CONTROLLER
4
Operation Manual
MODE
MODE
(Power ON)
Display in Ramp function
Display in HBAfunction only
P,A,I,D,C: No display in ON/OFF mode
Temp. high limit
Temp. low limit
Output limit range:0~100%
Manual output set (Select in SL-3 mode to display this mode)range:0~100%
Remote function mode(Select inSL-3 mode to display this mode)Set 1 for operation
3sec. 3sec.
3sec.
3sec.
(PV)
(SV)
(Input type) (Temp. range)
Power supply
MODE
MODE
MODE MODEMODE
MODEMODE
MODE
Operates only in :1000 position.When flickers, Press to stop.Press and key simultaneously for3 sec. to enter
SYSTEM SET MODE
Display inON/OFF mode
NoteIn case of Current and Voltageoutput, PID Auto-tuning does notoperate by Auto-tuning key. Initial values of P.I and Dare Programmed and you may usethe unit in ordinary applications. Ifyou are not satisfied with givenvalues, you can change values of Iand D slightly in normal mode bymanual adjustment.
Normal mode
74
MX-F Series
TEMPERATURE CONTROLLER
TEMPERATURE
CONTROLLER
4
(System mode) (HBA mode)(Alarm mode)(Retransmission output mode)
MODE 3sec. MODE 3sec. MODE 3sec.
MODEMODEMODE
MODE
MODE
※
Note : Press and key simultaneously for 3 sec.
and return to initial PV/SV mode in every step.
※ Press key for 3 sec. in and return
to .
MODE
MODE MODE
3sec.
MODE
MODE
3sec. 3sec.
Function set mode
75
MX-F Series
TEMPERATURE CONTROLLER
TEMPERATURE
CONTROLLER
4
: Input mode
: Input shift valuerange: within free scale range
: Decimal point selectionrange : 0 ~ 3(0001 → 000.0 in PV mode)
0: Indicator1: Controller0: ON/OFF1: PID0: Direct control action for cooling1: Reverse control action for heatingMX -F Normal type
0: 1: 0: 0.1 resolution1: 1 resolutionNo function key (Do not modify)0: Current output1: Relay or Voltage, Pulse
0: None1: AL-1 output → AL-1 terminal(Initial value)2: AL-1 output → AL-2 terminal3: AL-1 output → LBA/HBA terminal
: Span of free scalerange: -199~3200 -1/1 MODE
(-1999~9999) -1/10 MODE
: Zero of free scalerange: -199~3200 -1/1 MODE
(-1999~9999) -1/10 MODE
: Alarm-1 (Refer to alarm mode)initial value : Deviation high alarm
: Dead band of AL-1initial value : 1
: Alarm-2 (Refer to alarm mode)initial value: Hold function of low alarm
: Dead band of AL-2initial value : 1.0
: Output terminal of AL-2
: LBA/HBA function
: Dead band of HBA(A)
: Output terminal of LBA/HBA
: Retransmission display
: Span of retransmission outputrange : 0~4095 initial value :3500(Do not modify)
: Zero of retransmission outputrange : 0~4095 initial value :500(Do not modify)
: Remote input calibration(Do not modify)
(None) (PV) (SV)
(None) (LBA) (25A HBA)(50A HBA)
: Output terminal of AL-1
0: Remote input function1: No remote input function0: Manual output function1: No manual output functionNo function key (Do not modify)0: Ramp function1: No ramp function
0: None1: AL-2 output → AL-1 terminal(Initial value)2: AL-2 output → AL-2 terminal3: AL-2 output → LBA/HBA terminal
0: None1: LBA/HBA output → AL-1 terminal2: LBA/HBA output → AL-2 terminal3: LBA/HBA output → LBA/HBA terminal
76
MX-F Series
TEMPERATURE CONTROLLER
TEMPERATURE
CONTROLLER
4
Ramp rate can be adjusted.
(0~540 minutes)
Model CT-25 Model CT-50
Time
Set
MODE
MODE
MODE
RAMP RATE
252299
13 31
34.5
16
Ramp function
CT(Current Transformer)
PID Auto-Tuning (Valid in Relay and SSR output only)
• Press the key and key at the same time. Then,
AT indication lamp flashes to start the Auto-tuning
function.
• If Auto-tuning function ends, the AT indication lamp
stops flashing automatically.
When checking the auto-tuned value, press the key
and conform in turn.
• When you want Auto-tuning function to be suspended,
press the key and key simultaneously, then the
AT indication lamp stops flashing to release Auto-tuning
function. In this case P.I.D and ARW values are not
changed (Maintain the value before the Auto-tuning
starts).
• When you want to change the SV(set-value) during Auto-
tuning, suspend it and perform PID control using the
values before Auto-tuning starts.
Control loop break alarm(LBA)
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, and determines by
the amount of change whether LBA is to be ON or OFF.
• 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.
• 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.
Remote input
Set-value of controller can be set or changed from outside
of the controller by direct voltage/current signal.
But the external signal should be input continuously.
(Auto-tuning function is not operated while the external
signal is set)
Heater break alarm(HBA)
Set-value of HBA to be set about 85% to input of CT but
the set-value should be less in case that the ratio of
voltage variation is high.
If several heaters are connected in parallel, the alarm may
be turned ON even though one circuit is broken.
In such a case, set the value of HBA to be slightly high.
No HBA operates at “O” setting, but HBA operates at
“25.0”or“50.0”setting.