4TEMPERATURE CONTROLLER

Transcription

1 Universal Input Output and High Accuracy 0.5 class 250ms TEMPERATURE ONTROLLER RAMP function PID Auto-tuning Universal input /, Reverse/Direct action selectable Remote/Local input selectable Model and suffix code () L SUFFIX ODE DESRIPTION MX ONTROL OUTPUT O P T I O N 1 Retransmission output 2 Heater reak Alarm(HA) 3 Remote input F Option is not valid in MX-F. In current output(), lamp signal of OUT does not flash. M S V N N P N MX2/3/// Normal PID Auto-tuning Relay contact urrent(~20ma D) SSR drive pulse voltage(0/12v D) Voltage(1~5V D) None Refer to ODE None HA function(t separately) None Refer to ODE ODE 1 D 0~10mV 2 D 0~100mV 3 D 0~1V D 0~5V 5 D 0~10V 6 D 1~5V D 0~20mA 8 D ~20mA 68

2 R TEMPERATURE ONTROLLER Functional Description MX-F Auto tuning(at) Remote input(rem) ontrol output(out) Alarm1(AL-1) Mode(SET) key Setting digit shift key AT REM OUT AL-1 AL-2 H-LA MAN PV SV MX Process-value(PV) Set-Value(SV) ontrol loop break alarm(la)/ Heater break alarm(ha) Alarm2(AL-2) Set-Value increment key Set-Value decrement key TEMPERATURE ONTROLLER Input and Range Signal Input Temperature range Signal Input Temperature range K -50~132 (-50.0~. ) -50~2500 (-50.0~.) PR(R) 0~160 32~3200 J -50~1100 (-50.0~. ) -50~2000 (-50.0~.) PR() 0~160 32~3200 E -1~50 (-1.~50.0 ) -1~100 (-1.~.) PR(S) 0~160 32~3200 T Pt 100Ω (DIN) Pt 100Ω (JIS) -1~00 (-1.~00.0 ) -1~6 (-1.~6.0 ) -1~6 (-1.~6.0 ) -1.~50 (-1.~50.0) -1~1200 (-1.~.) -1~1200 (-1.~.) 1~5V ~20mA 0~5V 0~20mA -1~3200 (1 Mode) -1~ (0.1 Mode) -1~3200 (1 Mode) -1~ (0.1 Mode) ** autions for input selection 1) When you select input mode, you must shift jump switch inside of P to ORRET position first. 2) Afterwards select each input mode by key operation. Input T../Voltage urrent Switch position T PT R 6

3 T. MAIN TEMPERATURE ONTROLLER L MX-F MX-F TEMPERATURE ONTROLLER Appearance External dimension Input Accuracy 6X6mm(1/ DIN), mounting depth:100mm 11 Kinds of input (See input range) 2X2mm, mounting depth:100mm [Setting accuracy] T/: Within±(0.3% of SV 1 digit) or ±2 (Whichever is larger) R.S: ± 1 digit R.T.D: Within±(0.3% of SV 1 digit) or ± 0.8 (Whichever is larger) [Display accuracy] Same as setting accuracy. Power supply ontrol action ontrol output Alarm output Ambient temperature Net weight 100 to 20V A (ommon to 50/60Hz) (Excluding power supply voltage variation) PID (Auto-tuning function), ON/OFF, P.PI.PD Relay contact: A 250V 3A (Resistive load) 1(NO/N) contact SSR driving:12v D (onstant voltage pulse) [load resistance more than 800Ω] urrent: -20mA D [load resistance less than 600Ω] Voltage: 0-10V D [load resistance less than 1kΩ ] Deviation or process setting Relay contact output: A 250V 0.5A (AL-2), 3A (AL-1) 0 ~ 50 (32 ~ 122 ) Ambient humidity:35 ~ 85% RH Approx 35g Approx 300g onnection 10 OM AL-2 20 LA/HA T TRANSMIT REM mAD A T VA 50/60Hz 12VA 13 H 12-20mA D 12VD L 11 OM AL 2 LA/ HA A TRANSMIT 20mAD URRENT VOLTAGE T REM H 1 L VA 50/60Hz 12VA AL 1 20mAD 12VD 0

4 MX2-F MX3-F MX-F 8 6mm(1/8 DIN), mounting depth : 100mm 6 8mm(Horizontal), mounting depth : 100mm 8 8mm(1/16 DIN) 11 Kinds of input (See input range) Setting accuracy T/ :Within±(0.3% of SV1 digit) or±2 (Whichever is larger) R.S :± 1 digit R.T.D :Within±(0.3% of SV1 digit) or±0.8 (Whichever is larger) Display accuracy Same as setting accuracy TEMPERATURE ONTROLLER 100 to 20V A(ommon to 50/60Hz)(Excluding power supply voltage variation) PID (Auto-tuning function), ON/OFF, P.PI.PD Relay contact:a 250V 3A(Resistive load) 1(NO/N) contact SSR driving :12V D(onstant voltage pulse) load resistance more than 800Ω urrent :-20mA D load resistance less than 600Ω Voltage :0-10V D load resistance less than 1 KΩ Deviation or process setting Relay contact output:a A (AL-2), 3A (AL-1) 0~50 (32~122 ) Ambient humidity : 35~85% RH Deviation or process setting Relay contact output:a 250V 3A (Resistive load) Approx 310g Approx 310g Approx 235g.T REM OM 10 AL 2 LA/HA T. 1 A TRANSMIT 20mA D AL 1 MAIN URRENT VOLTAGE VA 50/60Hz 12VA 13 H 12 L URRENT SOLIDSTATE VA 50/60Hz 12VA URRENT SOLIDSTATE TRANSMIT AL-1 H L -20mA/D MAIN URRENT VOLTATE T. A.T REM OM AL-2 LA/HA A 8 10 URRENT SOLIDSTATE T VA 50/60Hz 12VA ALM 3 8 3A 250VA MAIN A 250VA T. 1

5 Setting of constants in display Signal on PV display Temp. range Name Description Setting range Initial set Temperature range in ramp -1~3200 (-1.~.) - Ramp Ramp(Rate) time setting 0~50 minutes - TEMPERATURE ONTROLLER * * * Proportional band Anti-reset windup Integral time Derivative time Set when proportional control is performed. Prevents overshoot and/or undershoot caused by integral action effect. Eliminates offset occurring in proportional control. Integral action turns OFF with this action set to O. Prevents ripples by predicting output change thereby improving control stability. Derivative action turns OFF with this action set to O. 1 to span ( ) 0.1~. ( ) 0~100 ( ) 0 to 3600 sec. 0 to 3600 sec. 20 ( ) 100 ( ) 20 sec. 60 sec. Hysteresis (in ON/OFF action) Displays hysteresis Set-Value for main output. 0.1~ ( ) Proportioning cycle Displays manipulated output cycle(sec.). 1 to 100 sec. (0.1 to sec.) Relay contact output : 20 sec. Voltage pulse output : 2sec. *Automatically set by Auto-tuning Alarm mode None Deviation high alarm Deviation low alarm Low alarm hold function of high/low alarm High alarm hold function of high/low alarm Hold function of high/low alarm Hold function of high alarm Process high alarm Hold function of low alarm Hold function of process high alarm and alarm Process low alarm High and low alarm Hold function of process low alarm 2

6 Operation Manual Normal mode Power supply (Power ON) (Input type) (PV) (SV) Display in Ramp function (Temp. range) Note In case of urrent and Voltage output, PID Auto-tuning does not operate by Autotuning key. Initial values of P.I and D are Programmed and you may use the unit in ordinary applications. If you are not satisfied with given values, you can change values of I and D slightly in normal mode by manual adjustment. TEMPERATURE ONTROLLER 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% Display in ON/OFF mode Display in HA function only Remote function mode(select in SL-3 mode to display this mode) Set 1 for operation SYSTEM SET P,A,I,D,: No display in ON/OFF mode Operates only in :1000 position. When flickers, Press to stop. Press and key simultaneously for 3 sec. to enter 3

7 Function set mode (System mode) (Alarm mode) (HA mode) (Retransmission output mode) TEMPERATURE ONTROLLER 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.

8 : Input mode : Dead band of AL-1 initial value : 1 : Output terminal of AL-1 0: Indicator 1: ontroller 0: ON/OFF 1: PID 0: Direct control action for cooling 1: Reverse control action for heating MX -F Normal type 0: 1: 0: 0.1 resolution 1: 1 resolution No function key (Do not modify) 0: urrent output 1: Relay or Voltage, Pulse 0: None 1: AL-1 output AL-1 terminal(initial value) 2: AL-1 output AL-2 terminal 3: AL-1 output LA/HA terminal : Alarm-2 (Refer to alarm mode) initial value: Hold function of low alarm : Dead band of AL-2 initial value : 1.0 : Output terminal of AL-2 0: None 1: AL-2 output AL-1 terminal(initial value) 2: AL-2 output AL-2 terminal 3: AL-2 output LA/HA terminal : LA/HA function (None) (LA) (25A HA)(50A HA) TEMPERATURE ONTROLLER : Dead band of HA(A) 0: Remote input function 1: No remote input function 0: Manual output function 1: No manual output function No function key (Do not modify) 0: Ramp function 1: No ramp function : Output terminal of LA/HA 0: None 1: LA/HA output AL-1 terminal 2: LA/HA output AL-2 terminal 3: LA/HA output LA/HA terminal : Retransmission display : Input shift value range: within free scale range : Decimal point selection range : 0 ~ 3 ( in PV mode) : Span of free scale range: -1~3200-1/1 (-1~) -1/10 : Zero of free scale range: -1~3200-1/1 (-1~) -1/10 : Alarm-1 (Refer to alarm mode) initial value : Deviation high alarm (None) (PV) (SV) : Span of retransmission output range : 0~05 initial value :3500 (Do not modify) : Zero of retransmission output range : 0~05 initial value :500 (Do not modify) : Remote input calibration (Do not modify) 5

9 TEMPERATURE ONTROLLER Ramp function Ramp rate can be adjusted. (0~50 minutes) Set RAMP RATE T(urrent Transformer) Time Model T-25 Model T-50 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 Autotuning, suspend it and perform PID control using the values before Auto-tuning starts ontrol loop break alarm(la) LA function starts to measure time from the moment that the PID omputed Value (Output ON time/cycle) become 0% or 100%, and detects the amount of Process Value change at each LA setting time, and determines by the amount of change whether LA is to be ON or OFF. When the status at a 100% PID computed value continues beyond the LA setting time, the LA 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 LA setting time, the LA 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. ut the external signal should be input continuously. (Auto-tuning function is not operated while the external signal is set) Heater break alarm(ha) Set-value of HA to be set about 85% to input of T 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 HA to be slightly high. No HA operates at O setting, but HA operates at 25.0 or 50.0 setting. 6