Relay output SSR drive output Current output(dc4-20ma) Power supply TZ4SP/TZN4S. 1 Event 1 output TZ4ST

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1 TZN/TZ Series Dual PID auto tuning control Features Dual PID auto tuning function: igh-speed response of PID control to reach to the desired value fast, low-speed of response of PID control to minimize the overshoot even though response is a little bit slow. igh display accuracy: ±.%(by F.S. value of each input) -Steps auto tuning control function Multi-input function ( kinds of multi-input selection function): Temperature, voltage and current selection function. Various sub function: Includes in, S, kinds of alarm and kinds of alarm option function, PV transmission (D-m), RS communication Display the decimal point for analog input Ordering information TZ M R ontrol R S Relay drive urrent (D-m) uxiliary TZSP/TZNS TZST Etc. TZN V /z, -VD universal -V /z Event Event Event + Event R Event + PV transmission (D-m) Event Event + Event R Event + PV transmission (D-m) Event + Event + PV transmission (D-m) T Event + RS communication Event + Event +RS communication S DIN W mm(terminal type) Size TZ SP ST DIN W mm(plug type) DIN W mm(terminal type) Digit TZ/TZN M DIN W mm W DIN W mm DIN W mm DIN W mm ( digit) Item : Only for TZSP, TZST, TZ, TZNM Series. TZ TZN Temperature dontroller(pid) Temperature dontroller(pid New type) -

2 Dual PID uto Tuning ontrol Series Specifications llowable voltage range Display accuracy haracter size(w ) Input type ontrol Sub ontrol type TZSP TZNS -V /z TZST /D V /z / -VD to % of rated voltage TZM TZNM TZW TZNW Max. V(-V /z) Max. V(-V /z) /D Max. V(V /z), Max. W(-VD) Segment(PV: red, : green) ED method TZSP:..mm TZNS: PV:..mm :..mm..mm TZM: PV:..mm :..mm TZNM: PV:..mm :..mm..mm DPtΩ, JPtΩ, wire(allowable line resistance max. Ω per a wire) TZ TZN TZ:..mm TZN: PV:..mm :..mm Thermocouple K(), J(I), R(PR), E(R), T(), S(PR), N(NN), W(TT)(allowable line resistance max. Ω) nalog Relay urrent PV transmission- EVENT Display accuracy Setting method ysteresis RM -VD, -VD, D-m V c VD ±V m Max. D-m(load Ω Max.) V a D-m(load Ω Max.) EVENT - V a ommunication- - RS(PV/ transmission, setting) /, P, PI, PD, PIDF, PIDS control F.S. ±.% or, select the higher one Front push buttons Proportional band(p). to.% Integral time(i) Derivative time(d) ontrol period(t) Sampling period setting RMP setting Dielectric strength Vibration Relay life cycle Main Sub Insulation resistance Noise resistance Memory retention consumption Environment pproval Unit weight ~ (. to. ) variable(/ control) djustable / to (. to.) of alarm to sec. to sec. to sec.. sec. to sec. Ramp Up, Ramp Down at to min.,v /z for min.(between power source terminal and input terminal).mm amplitude at frequency of to z(for min.) in each of X, Y, Z direction for hours TZ TZN PV:..mm :..mm Mechanical: Min.,, operations, Electrical: Min., operations(v resistive load) Mechanical: Min.,, operations, Electrical: Min., operations(v resistive load) Min. MΩ(at VD megger) ±kv the square wave noise(pulse width: us) by the noise simulator pprox. years(when using non-volatile semiconductor memory type) mbient temperature - to, storage: - to mbient humidity to %R, storage: to %R TZSP: pprox. g TZNS: pprox. g pprox. g pprox. g TZW: pprox. g TZNW: pprox. g pprox. g pprox. g () Photo electric () Fiber optic () Door/rea (D) Proximity (E) (F) Rotary encoder (G) onnector/ Socket () Temp. (I) / (J) ounter (K) Timer () Panel (M) Tacho/ Speed/ Pulse (N) Display (O) Sensor (P) Switching mode power (Q) Stepper motor& Driver&ontroller (R) Graphic/ ogic panel (S) Field network device (T) Software (U) Other. /D power type is only for TZSP, TZST, TZNM, TZ Series. Environment resistance is rated at no freezing or condensation. -

3 TZN/TZ Series onnections : DPtΩ(-wire type), JPtΩ(-wire type) T.(Thermocouple): K, J, R, E, T, S, W, N In case of nalog input, please use T.(Thermocouple) terminal and be careful about polarity. TZNS EV OUT V T. SENSOR ' IN Max.VD μ SOURE: ~ -V /z V MIN OUT V c Resistive load MIN OUT V VD ±V m Max. urrent m D-m oad Ω Max. TZNM EV OUT V EV OUT V T. SENSOR N.O. N.O. ' IN Max.VD μ (+) RS (-) MIN OUT V c Resistive load PV OUT D-m (Transmission ) SOURE -V /z V V /z V -VD W MIN OUT V VD ±V m Max. urrent m D-m oad Ω Max. TZSP IN Max.VD μ T. SENSOR EV- OUT V a ' SOURE MIN OUT -V /z V V /z V urrent -VD W V m MIN OUT V c Resistive load VD ±V D-m m Max. oad Ω Max. TZST PV OUT D-m(Transmission ) EV- OUT: V IN Max.VD μ T. SENSOR ' EV- OUT V SOURE -V /z V V /z V -VD W MIN OUT V c Resistive load VD ±V m Max. MIN OUT V urrent m D-m oad Ω Max. SU OUT PV transmission m D-m oad Ω Max. TZM EV OUT V EV OUT V T. SENSOR ' IN Max.VD μ (+) RS (-) MIN OUT V c Resistive load PV OUT D-m (Transmission ) SOURE: -V /z V V VD ±V m Max. MIN OUT urrent m D-m oad Ω Max. -

4 Dual PID uto Tuning ontrol TZW/TZNW TZ / TZN EV OUT V EV OUT V EV OUT V N.O. IN Max.VD μ T. SENSOR MIN OUT PV OUT V c D-m Resistive load (Transmission ) EV OUT V IN Max.VD μ RS (+) ' T. RS (-) N.O. N.O. ' N.O. SENSOR (+) RS (-) SOURE: -V /z V MIN OUT V c Resistive load PV OUT D-m (Transmission ) SOURE: -V /z V V VD ±V m Max. V VD ±V m Max. MIN OUT MIN OUT urrent m D-m oad Ω Max. urrent m D-m oad Ω Max. () Photo electric () Fiber optic () Door/rea (D) Proximity (E) (F) Rotary encoder (G) onnector/ Socket () Temp. (I) / (J) ounter TZ / TZN EV OUT V EV OUT V IN Max.VD μ T. SENSOR Dimensions N.O. N.O. ' (+) RS (-) MIN OUT V c Resistive load PV OUT D-m (Transmission ) SOURE -V /z V V /z V -VD W Only for TZ. V VD ±V m Max. MIN OUT urrent m D-m oad Ω Max. (: mm) (K) Timer () Panel (M) Tacho/ Speed/ Pulse (N) Display (O) Sensor (P) Switching mode power TZNS <racket>. Panel cut-out Min. Min (Q) Stepper motor& Driver&ontroller (R) Graphic/ ogic panel (S) Field network device TZNM Panel cut-out Min. (T) Software (U) Other +. Min. +. -

5 TZN/TZ Series Dimensions (: mm) TZSP Panel cut-out Min.. Min TZST <racket> ecause TZSP uses same identification plate with TZST, the indicator does not work even though it has a EV signal indicator. TZM Min. +.. Panel cut-out Min. +. TZW Panel cut-out Min. TZNW. TZ TZN Panel cut-out Min. +. Min Min. +. -

6 Dual PID uto Tuning ontrol TZ TZN Panel cut-out Min. +. () Photo electric () Fiber optic Min. +. () Door/rea (: mm) (D) Proximity Parts description TZNS TZNM (E) (F) Rotary encoder TZST/TZSP : Display Processing value(pv)(red) : Mode key : EVENT indicator : Display Setting value()(green) : uto-tuning operation key : EVENT indicator : operation indicator : Setting keys : Procedure of setting key : uto-tuning indicator : ontrol operation indicator ecause TZSP uses same identification plate with TZST, the indicator does not work even though it has a EV signal indicator. There are no(, ) Key in TZSP/TZST/TZ/TZW and TZNS/TZN/TZNW. ontrol indicator(out) does not work when it is used as current type. setting Press any key among ( )key in RUN mode, the right digit at display flashes and it enters to setting. TZM Press ( ) key to move the desired digit. ( ) (G) onnector/ Socket () Temp. (I) / (J) ounter (K) Timer () Panel (M) Tacho/ Speed/ Pulse (N) Display (O) Sensor (P) Switching mode power (Q) Stepper motor& Driver&ontroller (R) Graphic/ ogic panel (S) Field network device Press ( ), ( ) key to move the desired number( ). Press key to save the value and it controls with this set value. (T) Software (U) Other bove explanations are the example of TZM. In case of TZ Series. Use the Key in brackets for setting(changing). There are no,( )Key in TZNS, TZSP and TZST. It is not used for setting or changing the setting value. -

7 TZN/TZ Series Flow chart for para group Run mode If press key for sec., it will go to para group. SU- (Setting value ) setting value setting value oop break alarm YS larm hysteresis Proportional band P # I Integral time D Derivative time T ontrol time YS ysteresis IN- Input correction REST Manual reset ) RPU RMP rising RMP-up time RMP falling RMP-down time RPD O sec. ock Set alarm temperature in. Set range: Within the rated using range of each. Set alarm temperature in EV-. Set range: Within the rated using range of each. Set alarm temperature in EV-. Set range: Within the rated using range of each. Set monitoring time of loop break alarm. Set range: to sec. Set interval between and for alarm. Set range: to (. to. ) It is only displayed for temperature alarm. Set proportional band. / Set range:. to.%. If setting value P as., it will be / control. Set integral time. / Set range: to sec. If setting value I as sec., this function will be. It is not displayed when P is..(/ control) Set derivative time. / Set range: to sec. If setting value D as sec., this function will be. It is not displayed when P is..(/ control) Set control period cycle. / Set range: to sec. In case of drive, this value should be small.(ex: sec.) It is not displayed when P is..(/ control) Set hysteresis. / Set range: to (. to. ) It is only displayed for / control. orrect the error in input. Set range: - to (-. to. ) Set manual reset value. / Set range:. to.% It is only displayed for P control. Set ramp rising-time. / Set range: to min. It displayed only when selecting Ramp function in setting group. Set ramp falling-time. / Set range: to min. It is displayed when selecting Ramp function at para group. ancel the lock function for. This function is for locking the setting value.(available to operate T Key) Select, changing setting value in the para group and T key in the front panel cannot be changed. Press ( ) key and the right digit of display part flashes. Press ( ) or ( ) key and move to the desired digit. Press ( ), ( ) keys to change and press key to complete the set. Press key again and it moves to next para. fter completing setting at each para, press key for sec. and it returns to RUN mode. If no key touched for sec., it will return to RUN mode automatically. This para [,,, I, D, T, YS, REST, RPU, RPD ] might not be displayed depending on other para settings. Factory defaults(para group) Para Factory default Para Factory default Para Factory default Para Factory default SU- YS T RPU P # YS RPD I IN- O D REST ) -

8 Dual PID uto Tuning ontrol Para group Run mode If pressing + key for sec. at once in RUN state, it will go to para group. + sec. Input type Event mode Event mode larm type uto-tuning type PID type IN-T EU- EU- -T tt PIDT ontrol operating type O-FT Temperature UNIT Scaling high limit -S Scaling low limit -S Decimal point DOT () Photo electric () Fiber optic () Door/rea Ka Ka JIc S - S TVN TVN PIdS PIdF ET OO??F - ) ) (D) Proximity (E) JIc - - -D ) (F) Rotary encoder R PR Er Er Input type IN-T ock O ommunication address DRS ommunication speed PS Ramp function RMP Transmission low limit FS- Transmission high limit FS- (G) onnector/ Socket () Temp. Tc Tc S PR NN (I) / (J) ounter (K) Timer U TT () Panel JPt JPt DPt DPt IN-T Input type: Select from type -S Set scaling low limit(include analog ) EU- Event : Select from type DOT Select decimal point position for nalog input EU- Event : Select from type FS- Set the high-limit when retransmission is applied.(m) -T larm type: Select from type FS- Set the low-limit when retransmission is applied.(m) tt uto-tuning: Selectable TUN or TUN. RMP ble to set and of Ramp function. PIDT PID: Selectable PIDF or PIDS. PS Set communication speed O-FT Selectable heat-function or cool-function DRS Set communication address( to ) UNIT Temperature : or O The data cannot be changed when the lock key is -S Set scaling high limit(include analog ) (M) Tacho/ Speed/ Pulse (N) Display (O) Sensor (P) Switching mode power (Q) Stepper motor& Driver&ontroller Press ( ) key and the right digit of display part flashes. Press ( ) or ( ) key and move to the desired digit. Press ( ), ( ) keys to change and press key to complete the set. Press key again and it moves to next para. fter completing setting at each para, press key for sec. and it returns to RUN mode. If no key touched for sec., it will return to RUN mode automatically. : It may not be displayed by input type switch. : This is displayed only for model with igh/ow-limit of transmission. (R) Graphic/ ogic panel (S) Field network device (T) Software Factory defaults(para group) (U) Other Para Factory default Para Factory default Para Factory default Para Factory default IN-T Ka -T - PIDT PIdS -S EU- - tt TVN O-FT ET -S - EU- - RMP UNIT? O -

9 TZN/TZ Series Input type and range Input type Display Input range( ) Input range( ) K() Ka - to - to K() Ka -. to. annot be used J(I) JIc to to J(I) JIc. to. annot be used R(PR) R PR to to Thermocouple E(R) Er to to E(R) Er.~. annot be used T() Tc - to - to T() Tc -. to. annot be used S(PR) S PR to to N(NN) NN to to W(TT) U TT to to JPtΩ JPt to to JPtΩ JPt -. to. -. to. DPtΩ DPt to to DPtΩ DPt -. to. -. to. -VD -- - to - to nalog input -VD -- - to D-mm -- (display range depends on the decimal point position) Input type switch ) In case of input: K(), J(I), R(PR), E(R), T(), S(PR), N(NN), W(TT), DPt Ω, JPt Ω SW SW SW: m V SW: V ) In case of voltage input: -VD, -VD SW SW SW: m V SW: V ) In case of current input: D-m SW SW SW: m V SW: m Factory default of input type switch: Temperature input. Please select ) or ) according to input specification when it is voltage or current. -

10 Dual PID uto Tuning ontrol larm This has for control and sub(alarm). Sub is optional.(this alarm is relay contact(a) and operates regardless of for control.) larm operates when the temperature of target is getting higher or lower than setting value. Select one among alarm operations [-/////] of event, [EU-, EU-] at para group and set alarm temperature(deviation or absolute temperature) in, alarm temperature[, ] at para group. ecause EU- and EU- operate separately, both EU- and EU- can be used as a high or low nd alarm operation. When selecting or S function in EU-, EU- of para group, alarm cannot be operated. larm operation Mode Name larm operation Description No alarm - - Deviation high-limit alarm Deviation low-limit alarm PV igh deviation: Set as PV ow deviation: Set as If deviation between PV and as highlimit is higher than set value of deviation temperature, the alarm will be. If deviation between PV and as lowlimit is higher than set value of deviation temperature, the alarm will be. () Photo electric () Fiber optic () Door/rea (D) Proximity (E) (F) Rotary encoder (G) onnector/ Socket () Temp. (I) / - Deviation high/low-limit alarm If deviation between PV and as high/low-limit is higher than set value of PV PV deviation temperature, the alarm will be. igh/ow deviation: Set as (J) ounter (K) Timer - - Deviation high/low-limit reserve alarm bsolute value high limit alarm PV If deviation between PV and as high/low-limit is higher than set value of PV PV deviation temperature, the alarm will be. igh/ow deviation: Set as bsolute-value larm: Set as PV bsolute-value larm: Set as If PV is higher than the absolute value, the will be. () Panel (M) Tacho/ Speed/ Pulse (N) Display (O) Sensor - larm option Mode Name Description - Standard alarm If it is an alarm condition, alarm is. If it is a clear alarm condition, alarm is. - larm latch If it is an alarm condition, alarm is and maintains status. - -D bsolute value low limit alarm Sa Sensor break larm - Standby sequence larm latch and standby sequence PV bsolute-value larm: Set as First alarm condition is ignored and from second alarm condition, standard alarm operates. When power is supplied and it is an alarm condition, this first 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 first alarm condition is ignored and from the second alarm condition, alarm latch operates. PV bsolute-value larm: Set as If PV is lower than the absolute value, the will be. It will be when it detects disconnection. a oop break larm - It will be when it detects loop break. : larm hysteresis [ YS] (P) Switching mode power (Q) Stepper motor& Driver&ontroller (R) Graphic/ ogic panel (S) Field network device (T) Software (U) Other -

11 TZN/TZ Series Functions uto tuning [ tt] Sensor reak larm [ S] PID auto tuning function automatically measures the thermal characteristics and response of the control system and then executes its value under high response & stability after calculating the time constant of PID required to control optimum temperature. Execute the auto tuning function at initial time after connecting the & the. Execution of auto tuning is started when pressing T key for sec. or more. When the auto tuning is started, T indicator will flash, and when the indicator is, this operation will stop. While the auto tuning function is executing, it is stopped by pressing T key for sec. or more. When the power turns off or the stop signal is applied while auto tuning function is executing, time constant of PID is not changed and it remembers the value before power turns off. Time constant of PID selected by auto tuning function can be changed in para group. It has two kinds of auto tuning mode auto tuning operation is executed at setting value() in TUN mode which is factory default. uto tuning operation in TUN mode is executed in % of setting value(). Mode change is available in tt of the para group. (tun mode) (tun mode) uto tuning time uto tuning time Time(t) This function causes the sub to turn on when the line is cut or open. It is easier to check that whether the line is cut or not through buzzer or etc by exterior sub (relay contact). For using S function, set S at EU- or EU- in para group and S operates as EV OUT or EV OUT contact. oop reak larm [ ] function is to diagnose an abnormal temperature of the control system. If the temperature of the control system is not changed within ± during setting time of, the will be. Ex) When setting value() is, process value(pv) is, this controls %. In this time if there is no change of system temperature, it recognizes eater is cut off then will be. can be selected at EV of the para group. If is not selected at event, it will not be displayed in para group. Set range of : to sec. If thermal response of the control system is slow, value should be set to a high value. operates when the manipulated value of the is % and %.In case the is, please check the following; Short-circuit or cutting of the temp.. bnormal condition of the equipment (magnet, sub-relay, etc.) bnormal condition of the load(heater, cooler) Wrong-wiring or cutting of the other cables. Once S is due to broken, it will not reset, although is connected. In this case, turn off the power then turn on again. % of Sub [ EU-, EU-] Time(t) Execute the auto tuning function again periodically, because the thermal characteristics for the control object can be changed when the is used continuously for a long time. Sub can execute as main control and sub function as well. There is one sub in this. This sub is relay "a" contact. mode can be selected among kinds of alarm mode or operated when the heater line is cut, S operated when the line is cut. The Sub can be latched or automatically reset depending on the alarm option mode selected. When the line or the heater line is cut, S or turns on. This "Output on" status must be reset by turning the power off. Error If error is occurred while the is operating,it will be displayed as follow. is flashing when measured input temperature is lower than input range of the. is flashing when measured input temperature is higher than input range of the. OPEN is flashing when the input is not connected or its wire is cut. -

12 Dual PID uto Tuning ontrol / control / control is called two position control because the turns on when PV falls lower than and the turns off when PV is higher than. This control method is not only for controlling temperature, but also it is basic control method for sequence control. If you set value P as ) in para group, / control will operate. There is a programmable temperature difference between and in / control, if difference is too small, then hunting(chattering) can occur. Temperature difference can be set in YS mode of para group. Setting range is to (or. to.). YS mode is displayed when P value is ), but YS will not be displayed, and then jump if P value is not ). This / control should not be applied when equipment(cooling compressor) to be controlled can be damaged by frequent and. Even if / control is stable status, the hunting can be occurred by setting value in YS or capacity of the heater or response characteristic of the equipment to be controlled or installing position of the. Please consider above points to minimize the hunting when designing the system. Manual reset [ REST] Proportional control has deviation because rising time is not same as falling time, even if the operates normally. Manual reset function is used at proportional control mode only. If set RESTfunction in para group, the manual reset will run. When PV and is equal, REST value is.% and when control is stable, if the temperature is lower than, RESTvalue should be higher and on the other hand, REST value should be smaller. REST setting method according to result of control. Setting value () Process value(pv) Decrease reset Normal deviation Normal deviation Decimal point setting [ DOT] Increase reset Decimal point is displayed as DOT in para group when the input is analog only.(-vd, -VD, D-m) Dual PID control When controlling temperature, two types of control characteristic are available as below. One is when you need to minimize the time which PV reaches to as like(fig. ). The other is when you need to minimize overshoot even though the reaching time(pv to ) is slow(fig. ). There are high-speed response type and low-speed response type built in this. Therefore user can select each function according to their application. You can select dual PID control function in para group. It is selectable PIdFor PIdS in PIDT mode. PIdF(high-speed response type) This mode is applied to machines or systems which require high-speed response. (Fig. ) (Fig. ) PV S t PV t t: Reaching time S: Overshoot : Setting value PV: Process value PIdF PIdS(low-speed response type) It is PID Slow, used to minimize overshoot even though the response is slow. For control temperature of oil, plating machine have a possibility of fire with overshoot, PIdS(limit over) should be used. t: Reaching time : Setting value PV: Process value PIdS Factory default setting is PIdS. Please select mode according to control system. RS communication It is used on the purpose that transmitting PV to an external equipment, setting at the external equipment. It can be set at PS, DRS in second para group. ommunication speed[ PS] set range:,, bps Start bit(bit, fixed), Stop bit(bit, fixed), Parity bit(none) ommunication address[ DRS] set range: to ommunication converters(sold separately) SM-I(RS- to RS converter) SM-USI(US to RS converter) SM-WF(Wi-Fi to RS/US communication converter(available soon) () Photo electric () Fiber optic () Door/rea (D) Proximity (E) (F) Rotary encoder (G) onnector/ Socket () Temp. (I) / (J) ounter (K) Timer () Panel (M) Tacho/ Speed/ Pulse (N) Display (O) Sensor (P) Switching mode power (Q) Stepper motor& Driver&ontroller (R) Graphic/ ogic panel (S) Field network device (T) Software (U) Other -

13 TZN/TZ Series ool / eat function [ O-FT] Generally there are two ways to control temperature, one(heat-function) is to heat when PV is getting down(heater). The other(cool-function) is to cool when PV is getting higher(freezer). These functions are operating oppositely when it is / control or proportional control. ut in this case PID time constant will be different due to PID time constant will be decided according to control system when it is PID control. ool-function and heat-function can be set at Para group. ool-function [ OO] and heat-function [ ET] must be set correctly according to the application, if set as opposite function, it may cause a fire.(if set cool-function [ OO] at heater, it will be maintained and it may cause a fire.) void changing heat-function to cool-function or coolfunction to heat-function when the is operating. It is impossible to operate both function at once in this. Therefore, only one function should be selected only. Factory default setting is heat-function [ ET]. function [ SU-] If using function, it changes the temperature of control system to the second setting value by external relay contact signal. It can change the setting value as sequentially by relay contact without key operation. Ramp function [ RMP] Ramp function is to delay the rising time or falling time of temperature. If you change setting value at stable state of control, it forces to rise or fall the temperature of control system during setting time at RMP, RPD in para group. If RMP is not in para group, RPU, RPD will not be displayed in para group. Set RMP is in para group for using ramp function. Set the rising time and falling time at RPU mode and RPD mode of para group. Ramp function will be operating when changing the set value at stable control status or the power again after the power was removed. The setting range of rising and falling time is to minute. Ramp rising[ RPU](delay of rising time) hanging Initial tu ontrol temperature when ramp function is not used RPU setting time ontrol temperature when ramp function is used tu RPU setting time - control signal It makes delay rising temperature when change the set value at stable control status or delay the initial rising temperature as like above picture. RPU time cannot be shorter than rising time(tu) of temperature when Ramp function is not used. Ramp falling[ RPD](delay of falling time) section It can set at required time and particular area as like the above chart. is in para group. pplication: The control system, which has to maintain constant temperature such as oven. If you open the door, temperature will go down. In this case, if you set the second setting value higher than setting value, temperature will rise fast. Therefore, after installing a micro-switch in order to detect the door Open/lose and connect it to (the second setting value should be higher than ) then it controls temperature of oven efficiently. Initial hanging ontrol temperature when ramp function is not used It controls falling temperature as like above. ontrol temperature when ramp function is used RPD time cannot be shorter than falling time(td) of temperature when Ramp function is not used. td RPD setting time -

14 Dual PID uto Tuning ontrol Input correction [ IN-] Input correction is to correct deviation occurred from temperature such as thermocouples,, nalog etc. If you check the deviation of every temperature precisely, it can measure temperature accurately. Input revise can be set at IN- mode in para group. Use this mode after measuring deviation occurred from temperature exactly. ecause if measured deviation value is not corrected, dis-played temperature may be too high or too low. Set range: - to (-. to. ) When you set the Input revise value, you may need to record it, because it will be useful when performing maintenance. nalog input [ --, --, --] In case of measuring or controlling humidity & pressure, flux, etc, it uses the proper converter which is converting the measuring value to D-m or -VD or -VD. Equipment to be controlled onverter nalog -VD -VD D-m To use analog of converter as input, select the input type as same as analog conditions.(this should be operated in power-off status.) This has the mode for the converter built-in. Please select --(-VD) or --(-VD) or -- (D-m) in selection mode of input in para group. Set the input value by igh scale[ -S] and ow scale [ -S] mode. Please connect the analog of the converte to the temperature terminal of the. Please be cautious of the polarity. fter the procedure, it is controlled same with temperature control. Example of usage ontrol system ( to kg) D-m onverter Feedback Temperature IN-Tsetting : -- -Ssetting : -Ssetting : Output connections For more information about, refer to the - page. pplication of relay type TZ Series Relay contact terminal TZ Series Voltage terminal TZ Series urrent terminal + - I N P U T D-m OD Ω Max. - O D + U W R T oad power pplication of transmission (D-m) Recording instrument TZ Series /Panel + + Tranmission terminal ondenser. μf V D-m - - IN eater Magnet or Relay contact Keep power relay as far away as possible from TZ/TZN Series. If wires length of is short, electromotive force occurred from a coil of magnet switch & power relay may flow in power line of the, it may cause malfunction. If wires length of is short, please connect a mylar condenser (V) across coil of the power relay " " to protect electromotive force. pplication of drive type should be selected by the capacity of load, otherwise, it may short-circuit and result in a fire. Indirect heated should be used with for efficient working. Please use a cooling plate or it may cause the capability deterioration, breakdown of for a long usage. pplication of current (D-m) oad oad power It is important to select SR after checking the capacity of the load. If the capacity is exceeded, it may cause a fire. pplication of communication (RS) () Photo electric () Fiber optic () Door/rea (D) Proximity (E) (F) Rotary encoder (G) onnector/ Socket () Temp. (I) / (J) ounter (K) Timer () Panel (M) Tacho/ Speed/ Pulse (N) Display (O) Sensor (P) Switching mode power (Q) Stepper motor& Driver&ontroller (R) Graphic/ ogic panel (S) Field network device (T) Software (U) Other TZ/TZN Series + ommuni cation terminal - RS onverter RxD IN TxD Gnd P RxD TxD Gnd -

15 TZN/TZ Series ommunication Interface Standard Number of connections ommunication method Synchronous method ommunication distance ommunication speed Start bit Stop bit Parity bit Data bit Protocol System ordering Upper RX(-) TX(+) S T E T D M X T Master X R D T X S T E TZ/TZN T D M X T K X R D T X STX R/W X/D ETX FS Start ode (+) ddress ode (-) TZ/TZN Supply system power Over min. sec, Within max. ms, Over min. ms eader ode EI RS Max. s. It is available to set address to. wire half duplex synchronous type Within.km,, (available to set) bit(fixed) bit(fixed) None bit(fixed) Terminating resistance (+) TZ/TZN (N-) (-) Use a proper twist pair for communication. ommunication control ordering Text alculation range of lock heck haracter N (-) TZ/TZN (+). The communication control ordering of TZ/TZN Series is exclusive protocol.. fter sec. being supplied the power into master system, then able to start communicating.. Initial communication will be started by master system. When ommand signal comes out from master system then TZ/TZN Series will respond. S T E T D M X T X R D T X ommunication ommand and lock Format of ommand and Response Start code It indicates the first of lock STX [], in case of response, K will be added. END ode ode ddress code This code is master system can discern TZ/TZN Series and able to set within range of to.(d SII) eader code: It indicates command as alphabets as below. RX(Read request) R[], X[] RD(Read response) R[], D[] WX(Write request) W[], R[] WD(Write response) W[], D[] Text: It indicates the detail contents of ommand/ Response.(see command) END code: It indicates the end of lock. ETX [] : It indicates XOR operating value from the first to ETX of the protocol as abbreviation of TZ/TZN. ommunication ommand Read [RX] of measurement/setting value: ddress, ommand RX.ommand(Master) ommand STX R X P ETX FS Start ddress ommand head P:Process value S:Setting value pplication: ddress(), eader code(rx), Process value(p) End STX R X P ETX FS Write [WX] of setting value: ddress, ommand WX.ommand(Master) ommand STX W X S Symbol ETX FS Start ddress ommand head S:Setting value Space/- End pplication: In case of writing ddress(), eading oad(wx), Setting value(s) +. STX W X S Symbol ETX FS Response Read of process/setting value. In case of receiving normal process value: The data is transmitted adding K[]. (In case process value is +.) K S TX R D P Symbol Decimal point K S TX R D P Space. In case process value is - K S TX R D P - D E T X E T X E T X F S N U N U N U It is responded with byte sized NU() at the end of response frame(next ). -

16 Dual PID uto Tuning ontrol Write of setting value In case setting value is - K S TX W D S Symbol E TX F S K S TX W D S - D E T X Others: In case of no response of K When the address is not the same after receiving STX. When receiving buffer overflow is occurred. When the baud rate or others communication setting value are not the same. When there are no K response heck the status of lines heck the communication condition(setting value) When assuming the problem is due to noise, try to operate communication times more until recovery. When occurred communication failure frequently, please adjust the communicating speed. () Photo electric () Fiber optic () Door/rea (D) Proximity (E) Proper usage Simple "error" diagnosis aution for using When the load(eater etc) is not operated Please check operation of the OUT indicator located in front panel of the. If the OUT indicator does not operate, please check the para of all programmed mode. If indicator is operating, please check the (Relay, drive, D-m current) after separating line from the. ut, the out indicator is not operated for D-m When it displays OPEN during operation This is a warning that external is open. Please turn off the power and check the wire state of the. If is not open disconnect line from the and short the input +, - terminal. Turn on the power of the and check the displays room temperature. If this cannot display room temperature, this is broken. Please remove this and contact our service center.(when the input mode is thermocouple, it is available to display room temperature.) In case of indicating ERR in display This Error message is indicated in case of damaging inner chip program data by outer strong noise. In this case, please send the to our after service center after removing the from system. Noise protection is designed in this, but it does not stand up strong noise continuously. If bigger noise than specified(max. kv) flows in the, it can be damaged. Please use the terminal(m., Max..mm) when connecting the power source. Please use separated line from high voltage line or power line in order to avoid inductive noise. Please install power switch or circuit-breaker in order to cut power off. The switch or circuit-breaker should be installed near by users. This is designed for temperature controlling only. Do not apply this as a voltage or a current. e sure to use compensating wire when extending wire from to thermocouple, otherwise a temperature deviation will occur at the point where wires are connected to each other. In case of using, -wire type must be used. If you need to extend the line, -wires must be used with the same thickness as the line. It might cause temperature difference if the resistance of line is different. In case of making power line and input signal line close, line filter for noise protection should be installed at power line and input signal line should be shielded. Keep away from the high frequency instruments.(igh frequency welding machine & sewing machine, big capacitive SR ) If you want to change the input, reset switches(sw, SW) according to each input specification after power off. Turn on power and then set mode by front keys at second flow chart. This drive and current of this are insulate from internal power. Do not connect power line to connecting part. The inner circuit may be damaged. Installation environment It shall be used indoor. ltitude Max. m. Pollution Degree Installation ategory Ⅱ. (F) Rotary encoder (G) onnector/ Socket () Temp. (I) / (J) ounter (K) Timer () Panel (M) Tacho/ Speed/ Pulse (N) Display (O) Sensor (P) Switching mode power (Q) Stepper motor& Driver&ontroller (R) Graphic/ ogic panel (S) Field network device (T) Software (U) Other -