Fuji Instrumentation & Control. Series. Digital Temperature Controller Micro Controller PXR Series. ECNO:1125j

Transcription

1 Fuji Instrumentation & Control Series Digital Temperature Controller Micro Controller PXR Series ECNO:j

2 PXR Micro Controller PXR [] Features PXR [ mm ] PXR [ mm ] PXR [ mm ] PXR [ mm ] option RS communication Digital larm points Heater burnout Heating/cooling control function Ramp/soak function Re- Transmission Large LED display Further enlarged Character height PXR even at a distance! PXR PXR PXR PXW (Existing model) PXR display display mm mm mm mm mm Short depth Helpful for designing of small and thin panels and equipments. More compact.mm PXW (Existing model) mm PXW (Existing model) PXR PXR

3 [] Features Front waterproof structure (standard) The front display and operation section is waterproof in conformity with NEM-X:IP. So the front panel is washable with water. (Use of the attached packing for waterproof is required.) DIN rail mounting (PXR) Mountable to a DIN rail using the DIN rail mounting adapter available at option. With this adapter, also mountable to a wall. Terminal block protecting cover (PXR) Terminal cover The terminal block can be protected with the terminal cover available at option. Diversified control and tuning functions (standard) Simple ON/ control, PID with auto tuning, fuzzy PID with auto tuning and PID with self-tuning are standard with PXR. Self-tuning External disturbance Set value change t power on, changing a set value or during external disturbance, tuning is made automatically so that the PID parameters are reoptimized Fuzzy control Overshoot External disturbnce Suppresses the overshoot without wasting start up time. lso, quickly reverts to set points at the event of external disturbances Power on Note: For some objects to control, PID values could not be optimized. Temperature controller PXR Temperature controller PXW,PXZ,PXV Digital thermostat PS Features Products range Ordering code Specifications Outline diagram/panel-cut Connection diagram Functions Sensor fault operation Table of parameters Features Ordering code Specifications Outline diagram/panel-cut Connection diagram Socket outline diagram Table of alarm code Table of parameters Specifications Outline diagram/panel-cut Connection diagram General-purpose temperature sensor LC Specifications/outline Temperature controller list PX series

4 PXR Standard equipment Diverse control and tuning functions... Capable of covering various controls within a wide range from simple ON/ control to fuzzy Front waterproof structure (conforming with NEM-X:IP)... PID control. The front panel is washable with water. Optional functions Micro Controller PXR [] Features Various functions and abundant options More functions Re-transmission in to m DC... (process value), (set value) and MV (manipulated value) can be transferred to other measuring instrument. -step ramp/soak function... llows use as a simple programmable controller with a set value program. RS- communication... Selectable between MODUS protocol and Z-SCII (Fuji, s original). Digital... (set value) is selectable and various events are executable by external switches, etc. Heating and cooling control... pplicable to even a self-heating process. Heater burnout alarm... Equipment damage can be prevented. Various alarm function... Delay action, excitation/non-excitation selection or latch function can be combined with alarm. Re-transmission in to m DC cost corresponding to one temperature sensor can be reduced just by connecting a transfer signal to a recorder. Output signal: to m DC Kinds of :ny one of process value (), set value (), control (MV) and - (DV) Recorder PHR transfer DC~m Current control signal C power regulator (PR) PXR Temperature Heater Fryer Oil RSC RS- communication Via the RS- interface, PXR is connectable with a computer, programmable operation display and PLC. RS Compute SCD software usable TM Signal converter Max. controllers connectable Programmable operation display Fuji's UG series -step ramp/soak function Temperature gradient control of furnace Digital Ramp soak action command ON: Start : Reset For control in a heat pattern SSR drive Temperature Thermocouple Furnace PXR PXR PXR Digital Temperature control of oven PXR For changing set value readily Digital Set value change command SSR [Ramp soak function] Temperature rise/fall pattern is controlled by setting a heat pattern having a gradient. ction start/resetting can be commanded externally. SSR SSR drive SSR SSR drive Changeover of set values (front, to ) can be commanded externally. Oven Set value Temperature Temperature Time

5 [] Features Heating and cooling control For control of both heating and cooling with a single controller Heating and cooling s can be overlapped with each other or a dead band can be provided. Temperature Room temperature Sterilizer Motor of cooling fan M Cattle shed Heat /cool dual Inverter To heater Water Steam Heating PR Output Current Cooling [Energy saving in cattle shed] oth heating and cooling are controlled with only one temperature controller utilizing its control s. Power consumption can be curbed by controlling a cooling fan motor with inverter. Temperature signal in shed Current Heater power supply Heater burnout alarm larm will be issued when heater burnout is detected. bsolute value alarms Deviation value alarms Range alarms Various alarm function Max. points are settable. Kind of alarm Upper-limit absolute alarm Lower-limit absolute alarm Upper-limit absolute alarm (with hold) Lower-limit absolute alarm (with hold) Upper-limit deviation alarm Lower-limit deviation alarm Upper and Lower limits deviation alarm Upper-limit deviation alarm (with hold) Lower-limit deviation alarm (with hold) Upper and Lower limits deviation alarm (with hold) Range upper and lower limits deviation (LM/ independent operation) Range upper and lower limits absolate value Range upper and lower limits deviation Rnge upper limit absolute value and lower limit deviation Range upper limit deviation and lower limit absolute value ction diagram Power supply to V C, /Hz MG SW Power supply Control Heater burnout alarm Temperature control of plastic molding machine For stable temperature. Fuzzy PID control applicable Start/stop of auto tuning can be commanded externally. Digital uto tuning command ON: Start : Stop Current transformer (CT) Electromagnetic switch Heater Electric furnace Thermocouple Wired to PXR (with no polarities) Tuning action ON ON SSR SSR Temperature Temperature alarm Temperature Plastic molding machine Raw material Wired to heater (through hole in CT) Heater

6 PXR Micro Controller PXR [] Products range Type PXR PXR PXR PXR External Front size dimensions Panel depth (with watertight packing) Control ON/ method PID with auto tuning Fuzzy PID with auto tuning PID with self-tuning Heating and cooling (PID,fuzzy PID) Input signal Resistance bulb Pt Thermocouple J,K,R,,S,T,E,N,PL Voltage/current DC~V, DC~m Output Control Relay contact signal (heating) SSR/SSC drive DC~m Control Relay contact (cooling) SSR/SSC drive DC~m larm (option) Heater burnout alarm (option) -step ramp soak (option) RS- communication (option) Digital (option) Re-transmission ( to m DC) Remort-Setpoint Power supply C~V /Hz voltage DCV, CV /Hz Front waterproof structure External terminal structure DIN rail mounting Terminal cover pplicable UL, C-UL standards CS CE mark Others DIN rail mounting type ( mm) mm mm (Max. points) (Max. points) (Max. points) (Max. points) (Max. points) (Max. points) (Max. points) (Max. points) Plug-in terminal mm.mm mm mm M screw terminal M screw terminal M screw terminal mm size mm.mm See PXW, PXZ and PXV on page. See PXW, PXZ on page.

7 [] PXR Ordering code mm Size PXR Digit Specification Note <Size of front H x W> mm <Input signal> Thermocouple C Thermocouple F RTD PtΩ -wire type C RTD PtΩ -wire type F to V DC to m DC <Control > Relay contact SSR/SSC driving to m DC <Control > Relay contact SSR/SSC driving to m DC <Revision code> <Optional specifications > larm point ramp/soak larm point ramp/soak larm point larm point ramp/soak Note Note Note Note Note <Instruction Manual> <Power supply voltage> to V C N Japanese to V C Y English to V C V V C/V DC C Japanese V C/V DC English V C/V DC <Optional specifications > RS- Modbus interface M RS- Z-SCLL interface N Re-transmission Digital point Note Q Re-transmission Note R Digital points T RS- Modbus interface Digital point V RS- Z-SCLL interface Digital point W <Non-standard specification> Non-standard parameter setting F Note : Process alarm ( points) (the codes F and G in the th digit) cannot be specified. Note : Control (the codes, C, and E in the th digit) cannot be specified. Note : Control, communication digital ( points), alarm ( points), and V power supply (the codes, C and E in the th digit, F and G in the th digit, and,, and C in the th digit) cannot be specified. mm Size PXR Digit Specification Note <Front dimensions> mm Screw-terminal type <Input signal> Thermocouple C Thermocouple F Resistance bulb Pt -wire type C Resistance bulb Pt -wire type F to V DC to m DC <Control > Relay contact SSR/SSC driving to m DC <Control > Relay contact SSR/SSC driving to m DC Re-transmission ( to m DC) <Revision code> <Optional specifications > larm point larm for heater break larm point larm for heater break ramp/soak larm point ramp/soak larm for heater break ramp/soak larm point larm for heater break ramp/soak larm point larm point ramp/soak larm point larm for heater break ramp/soak larm point R-SP R-SP larm point <Instruction Manual for><power> to V C Japanese to V C English to V C V C/V DC Japanese V C/V DC English V C/V DC <Optional specifications > RS (Modbus) RS (Z-SCII) Digital ( point) Digital ( point) RS (Modbus) Digital ( point) RS (Z-SCII) Digital ( point) Note Note Note Note Note Note Note Note Note Note T R N S C E T R N S C E Y C E Y C E R F G F G H M D P N Y V C M N S T V W mm Size mm Size Digit <Instruction manual> <Power supply voltage> to V C Japanese to V C English to V C V C/V DC Japanese V C/V DC English V C/V DC Note : Cannot be combined with heater break alarm. (Nos.,,, and H on the th digit cannot be specified.) Note : Cannot be combined with RS -point digital. (V and W on the,, and the th digits cannot be specified.) Note : In the case of -point digital, either of control or heater break alarm can be selected. (-point digital, control heater break alarm cannot be specified at the same time.) The default settings of signals, measured ranges, and setting values are shown below. Thermocouple specified : Thermocouple K, Measured range: to C, Setting value: C Resistance bulb specified : Pt, Measured range: to C, Setting value: C Voltage, Current specified : Scaling: to %, Setting value: % In any case other than the description above, specify signals and measured range. The signals for the thermocouple and the resistance bulb can be switched with the front panel keys. Optional items Note : Note : Note : Note : Specification <Front dimensions> X mm Screw terminal type X mm Screw terminal type <Input signal> Thermocouple C Thermocouple F Resistance bulb Pt -wire type C Resistance bulb Pt -wire type F to V DC to m DC <Control > Relay contact SSR/SSC driving to m DC <Control > Relay contact SSR/SSC driving to m DC Re-transmission ( to m DC) <Revision code> <Optional specifications > larm point larm for heater break larm point larm for heater break ramp/soak larm point ramp/soak larm for heater break ramp/soak larm point larm for heater break ramp/soak larm point larm point ramp/soak larm point larm for heater break ramp/soak larm point R-SP R-SP larm point <Optional specifications > RS (Modbus) communication RS (Z-SCII) communication Digital point Digital points RS (Modbus) communication Digital point RS (Z-SCII) communication Digital point PXR Note Note Note Note Note Note Note Note Note Note Cannot be specified with the alarm for heater break. (",,, or " cannot be specified for th digit.) Cannot be specified with the larm ( pc.) larm for heater break or larm ( pcs.). (",, F, or G" cannot be specified for th digit.) Cannot be specified with the RS Digital ( pc.). ("V" cannot be specified for th, th, or th digit.) In the case of -point digital, either of control or heater break alarm can be selected. T R N S C E Y C E R The default settings of control action is reverse for control and direct for control. The reverse and direct actions can be switched with keys on the face panel. Contents daptor for Din rail Terminal Cover CT for heater bunout alarm Model ZZP CTKP ZZP PXR- ~: ZOZ CCTL--S-H ~: ZOZ CCTL--S-F F G H M D P N Y V C M N S T V W

8 PXR General specifications Power supply voltage Power consumption Insulation resistance Dielectric strength Input impedance llowable signal source resistance llowable wiring resistance Reference junction compensation accuracy Input value correction Set value correction Input filter Noise reduction ratio pplicable standards Input section Input signal Measuring range urnout Micro Controller PXR [] Specifications V (-%) to V (%) C, / Hz or V (±%) C / Hz, V (±%) DC When using V C: V (PXR), V (PXR), V (PXR,) When using V C: V (PXR), V (PXR), V (PXR,) When using V C/DC: V (PXR), V (PXR,, ) MΩ or more ( V DC) Power supply-ground... V C for min Power supply-others... V C for min Ground-relay... V C for min Ground-alarm... V C for min Others... V C for min Thermocouple: MΩ or more Voltage: kω or more Current: Ω (external resistor) Thermocouple: Ω or less Voltage: kω or less Resistance bulb: Ω or less per wire ± C (at C) ±% of measuring range ±% of measuring range to. sec settable in. sec steps (first order lag filter) Normal mode noise (/ Hz): d or more Common mode noise (/ Hz): d or more UL (UL) CS (C. No.-) CE mark (LVD : EN-, EMC : EN-) Control function of standard type Control action PID control (with auto tuning, self-tuning) Fuzzy control (with auto tuning) Proportional band (P) to.% of measuring range settable in.% steps Integral time (I) to sec settable in sec steps Differential time (D) to. sec settable in. sec steps On/off action if P =. Proportional action when I, D =. Proportional cycle Hysteresis width nti-reset windup Input sampling cycle Control cycle Thermocouple : J, K, R,, S, T, E, N, PL Resistance bulb : Pt Voltage, current: to V DC, to m DC (pply current after connecting the furnished Ω resistor to terminal.) See measuring range table For thermocouple or resistance bulb Control upper/lower are selectable Output section of standard type (control ) Control to sec settable in sec steps Only for relay contact or SSR/SSC drive to % of measuring range For On/off action only to % of measuring range utomatically validated at auto tuning. sec. sec Select one as follows Relay contact: SPDT contact: V C/V DC, (resistive load) For PXR, SPST contact Mechanical life million operations (no load) Electrical life, operations (rated load) Minimum switching current m (V DC) For PXR, m ( V DC) SSR / SSC drive (Voltage pulse): ON: to V DC, For PXR, to V DC :.V DC or less Max. current: m or less to m DC: llowable load resistance Ω or less For PXR, to Ω Control functions of heating/cooling control type (option) Control action Heating side proportional band (P) Cooling side proportional band (P) Hysteresis width nti-reset windup Overlap, dead band Input sampling cycle Control cycle Output section of heating/cooling control type (control ) (option) Control Operation and display section Parameter setting method Display Status display LED Setting accuracy Indication accuracy (at C) larm (option) larm kind larm ON-delay Process alarm PID control (with auto tuning) to. % of measuring range Heating side "P" cooling side coefficient (utomatically set in auto tuning) Cooling side proportional band coefficient: to. On/off action if P= Integral time (I) to sec (common to heating and cooling sides) Differential time (D) to. sec (common to heating and cooling sides) P,I,D=:ON/ action (without dead band) for heating and cooling I,D=:Proportional action Proportional cycle to sec For relay contact or SSR/SSC drive only.% of measuring range common to heating and cooling sides, For On/off action only to % of measuring range utomatically validated at auto tuning ± % of heating side proportional band. sec. sec Select one as follows However, only relay contact is selectable for PXR. Relay contact: SPST contact: V C/V DC, (resistive load) Mechanical life million operations (no load) Electrical life, operations (rated load) Minimum switching current m (V DC) For PXR, m ( V DC) SSR/SSC drive (Voltage pulse): ON: to V DC, For PXR, to V DC :.V DC or less Max. current: m or less to m DC: llowable load resistance Ω or less For PXR, to Ω Digital setting by keys With key lock function Process value/set value Selective display digits, -segment LED Control, process alarm (unavailable for PXR).% or less of measuring range Thermocouple: ± (.% of measuring range) ± digit ± C For thermocouple R at to C... ± (% of measuring range) ± digit ± C For thermocouple at to C... ± (% of measuring range) ± digit ± C Resistance bulb, voltage/current: ± (.% of measuring range) ± digit bsolute alarm, deviation alarm, zone alarm with upper and lower limits for each Hold function available (see page ) larm latch, Excitation/non-excitation selecting function provided Delay setting to sec settable in sec steps Relay contact: SPST contact: V C/ V DC, (resistive load) Mechanical life million operations (no load) Electrical life, operations (rated load) Minimum switching current m ( V DC) For PXR, m ( V DC). MX points (PXR), MX points (PXR,, ) cycle. sec

9 [] Specifications Heater burnout alarm (option, unavailable for PXR) Heater current detection (option), unavailable for PXR Heater burnout alarm unavailable for PXR Digital (option) Points Electrical specifications Input pulse width Function (any one settable) Timer function (option) Start Setting ction Signal Current detector: CTL--S-H for to / CTL--S-F for to Current detection accuracy: ±% of measuring range larm settable range: to vailable only when control is relay contact or SSR/SSC drive. However, detection is possible when control ON lasts ms or longer. Relay contact: SPST contact: V C/ V DC, (resistive load) Mechanical life million operations (no load) Electrical life, operations (rated load) Minimum switching current m ( V DC), updating cycle. sec or V DC, approx. m ( judgment for V DC or more, ON judgment for V DC or less) Min.. sec Set value (front, to ) changeover Control action start/stop Ramp/soak action start / reset uto tuning start / stop larm latch cancel and built-in timer start y digital to sec settable in sec steps Event ON-delay or -delay larm relay used. Up to points available. Communication function (option) Physical specifications EI RS Communication protocol Modbus TM RTU mode or PXR protocol (Z-SC) Communication method wire method. Half duplex bit serial, start-stop sync type. Data type bits. Parity: odd/even/none. Communication rate bps Connection aspect multi-drop/up to controllers connectable including master station Communication distance Total extension m or less. RSC / RS Isolated type Signal converter Manufacturer: R Systems Corp. (Japan) Model: RC- (recommendation) Manufacturer: Line Eye Co., Ltd. (Japan) Model: SI- Non-isolated type Manufacturer: System Sakom Co., Ltd. (Japan) Model: KS- Re-transmission function (option) Output signal Load resistance Output updating Output accuracy Resolution Kind of signal DC -m Ω or less (PXR), Ω or less (PXR,, ) ms ±.% FS (at C) or more ny one among,, DV and MV (selectable by parameter) Remote setpoint (option) Input signal to V DC, point ccurcy ±.% ± digit (at C) Input sampling cycle. sec Input scaling llowed Display of remote mode LED on Front panel Input impedance MΩ or more llowable signal KΩ or less source resistance Other functions Parameter mask function Ramp/soak function (option) Power failure processing Memory protection Held by non-volatile memory Self-check Method Operation and storage conditions mbient operating - C to C temperature mbient operating Less than % RH (no condensation) humidity Storage temperature - C to C Optional items Current detector (CT) For to : CTL--S-H (unavailable for PXR) For to : CTL--S-F (see page ) DIN rail mounting ZZP*CTKP (for outline diagram, see page ) adapter (for PXR) Terminal cover ZZPPXR- (for outline diagram, see page ) (for PXR) Instruction manual For communication function (see list of related documents on page ) Structure Mounting method External terminal Case material Dimensions Weight Protective structure Outer casing Measuring range table signal measuring range( C) measuring range( F) resistance bulb Thermocouple DC voltage DC current Parameter display is disabled by software. Totally ramps/ soaks. or program patterns. Digital allows to start/reset the action. Program error supervision by watchdog timer Panel flush mounting PXR can be mounted to rail/wall by using the DIN rail mounting adapter available at option. Plug-in terminal (PXR) or M screw terminal (PXR,, ) Plastic (non-combustible grade ULV- equivalent) See the outline diagram on page. pprox. g (PXR), g (PXR), g (PXR), g (PXR) Front waterproof structure: NEMX (IEC standard IP equivalent)(when mounted on panel with our genuine packing. Waterproof feature unavailable in close mounting of multiple units) Rear case: EC IP lack (front frame, case) Scope of delivery Scope of delivery Controller, panel mounting bracket, front watertight packing, instruction manual, Ω resistor (for current ) Pt J K R S T E N PL to V to m - to to to to to to - to - to to to scaling range - to to to to to to - to - to to to - to Note : For current connect the supplied Ω resister at the terminal. Note : When the measuring range exceeds C ( F), decimal point cannot be used.

10 PXR Micro Controller PXR [] Specifications Insulation block diagram (PXR, PXR, PXR) Power supply Relay contact control Relay contact control Process alarm relay Process alarm relay Heater burnout alarm (excluding PXR) Process value Heater current detector Internal circuit Voltage pulse, to m DC control Voltage pulse, to m DC control Re-Transmission Digital (model with Re-Transmission) Communication (RS-) Digital (When transfer is unused) (PXR) Note: asic insulation (dielectric strength V C) between blocks delimited by line. Functional insulation (dielectric strength V C) between blocks delimited by line. Non isolated between blocks which are not delimited from each other. Power supply Relay contact control Relay contact control Process alarm relay Process alarm relay Heater burnout alarm Process value Heater current detector Internal circuit Voltage pulse, to m DC control Communication (RS-) Digital Caution in use Control Model Voltage puls (for SSR drive) Voltage Max. Current PXR V DC m PXR,, V DC m PXV.V DC m PXV V DC m PXW V DC m PXZ V DC m DC to m llowable load resistance to Ω Ω or less Ω or less Ω or less Ω or less Ω or less Differences from other models are listed at left. For replacement, check is required to see if the specifications of control end are satisfied. Mounting to DIN rail (PXR only) Mountable to a DIN rail using the DIN rail mounting adapter available at option. With this adapter, also mountable to a wall. Terminal cover (PXR) The terminal block can be protected by the terminal cover available at option. Hook the top side. Push in the bottom side. Terminal cover ZZPPXR- Mount PXR Connect wires to PXR List of related documents Instruction manual PXR PXR TNPXR-E TNPXR-E PXR PXR TNPXR/-E Operation manual ECNO: ECNO: Communication MODUS TN function manual Z-SC TN The above documents can be downloaded from our Internet home page.

11 [] Outline and Panel Cutout Dimensions Type Outline Panel cut (unit: mm) Waterproof packing Mounting bracket.. For mounting close together (n controllers) ( n-). PXR C C SEL... MIN... Panel thickness ( t ) MIN. Note: Waterproof feature is unavailable if mounted close together. Type Outline Panel cut Panel Mounting bracket (With terminal cover).... For mounting close together (n controllers) ( n-). PXR C C L MIN... MIN. Note: Waterproof feature is unavailable if mounted close together. PXR- SEL Waterproof packing t (Panel thickness) ( t ) Terminal cover (option) Note: If mounting close together is required at power supply voltage of V C, arrange the specifications so that more than relay contact s will not be used.(relay contact s include control s and, process alarm s and and heater burnout alarm.) Type Outline Panel cut Mounting bracket.. For mounting close together (n controllers) ( n-). PXR.. MX. MIN.. t Waterproof packing Panel ( t ) MIN. Note: Waterproof feature is unavailable if mounted close together. Type Outline Panel cut. Mounting bracket.. PXR.. MX. MIN. Waterproof packing Panel t ( t ) MIN. With PXR DIN rail mounting adapter (available at option). For mounting on wall.. C C SEL... M -. DIN rail PXR... MFD. No. DIN rail mounting adapter (option) Tightening torque. Nm or less Caution on drilling in panel: In case of coating, etc. after drilling, the above dimensions must be followed in the finished status.

12 PXR Micro Controller PXR [] External connection diagram <Process alarm or Control > Relay contact to m DC SSR/SSC drive Digital Re-Transmission Digital Communication RS- Usable wiring material Wire Type: Single Wire Gauge: WG (. mm ) to WG (. mm ) Strip-off length: to mm WG to WG PXR Ω to m DC Mount resistor to terminals between and Resistance bulb Thermocouple Without communication function Common Process alarm to V DC Relay contact to m DC SSR/SSC drive <Control > Process alarm Digital Power supply to V C /Hz V DC V C /Hz V Relay contact Note : SSR/SSC drive and <Control > to m DC are not electrically insulated from internal circuit. to m DC SSR/SSC Use a non-grounded sensor. drive to mm ar terminal Dimension of strip-off conductor section: x. mm or smaller Length of strip-off conductor section: to mm.mx. MX. to mm Re-transmission V DC V C /Hz V Process alarm Heater burnout alarm or process alarm to m Power supply ~V C /Hz SSR/SSC drive Relay contact <Control > Heater current detector Thermocouple Resistance bulb R-SP <Process variable > to V DC Ω to m DC Mount resistor to terminals between and <Digital ( point)> Digital Digital PXR Relay contact <Control > Heater current detector R-SP With communication function Common Process alarm Communication RS- Relay contact <Control > Note : SSR/SSC drive and to m DC are not electrically insulated from internal circuit. to m DC SSR/SSC Use a non-grounded sensor. drive Re-transmission V DC V C /Hz V Process alarm Heater burnout alarm or process alarm to m Power supply ~V C /Hz SSR/SSC drive Relay contact Digital <Control > Heater current detector Resistance bulb Thermocouple R-SP <Process variable > to V DC Ω to m DC Mount resistor to terminals between and < use M screw >

13 [] External connection diagram Without communication function < Non digital or with digital ( point) > Re-transmission R-SP <Control > ~m DC SSR/SSC drive Without communication function < With digital ( point) > Digital CT Relay contact Process alarm Common Process alarm Process alarm Heater burnout alarm or process alarm V DC Power supply V C ~V C /Hz /Hz Digital Digital Relay contact Resistance bulb Thermocouple <Control > Note : Mount supplied resistor to terminals between and ~m DC (Note ) Ω ~V DC ~m DC <Process variable > SSR/SSC drive Note : Mount supplied resistor to terminals between and <Control > PXR PXR R-SP ~m DC CT With communication function Re-transmission Re-transmission <Control > ~m DC < use M screw> SSR/SSC drive R-SP Process alarm Common Process alarm Process alarm Heater burnout alarm or process alarm V DC Power supply V C ~V C /Hz /Hz CT SSR/SSC drive Communication RS- Relay contact Digital Relay contact Process alarm Common Process alarm Process alarm Heater burnout alarm or process alarm V DC Power supply V C ~V C /Hz /Hz Relay contact Relay contact Resistance bulb Thermocouple Resistance bulb Thermocouple <Control > ~V DC ~m DC ~m DC <Process variable > <Control > (Note ) Ω ~m DC (Note ) Ω ~V DC ~m DC <Process variable > SSR/SSC drive Note : Mount supplied resistor to terminals between and SSR/SSC drive PXR PXR PXR PXR.. TOP TOP. M screw terminal M screw terminal M screw terminal

14 PXR Function Micro Controller PXR [] Functions Control function Fuzzy control function Fuzzy operation is used to suppress overshoot so that the response to external disturbances is improved. y monitoring process value, overshoot is suppressed with the startup time remaining unchanged. t the same time, response to external disturbances is also improved. Comparison between fuzzy control and conventional control Fuzzy control Overshoot Response to disturbnces With conventional control Overshoot Overshoot Response to disturbnces Heating / cooling control (option) y a single controller both heating and cooling control are obtained. (oth control s and are used.) Heating side Deviation(-) Output Set value () Heating side proportional band Cooling side proportional band Proportional band (P) Cooling side Coefficient. Coefficient. Coefficient. Deviation() Note: For setting of the cooling side proportional band, set a coefficient with respect to the heating side proportional band (ON- control if coefficient is ). On/off action (-position action) When process value () is below the set value (), is turned on and the heater is energized as shown below. When is above, is turned off and the heater is de-energized. In this way, is turned on/off repeatedly with respect to the to keep the temperature constant. This method of control is called "on/off action (-position action)." When "" is assigned to parameter P, the on/off action will be selected. Control characteristic of on/off action Hysteresis Heating side Deviation(-) Overlap band Output Dead band Set value () Deviation() Cooling side Note : During heating/cooling control, the PID auto tuning cannot be used. Note : "I" and "D" settings are common to heating and cooling, and cannot be selected individually. Set value Function PID tuning function ON Heater Time uto-tuning (T) PID parameters are autometically set by the controller s measurement and computation function.this instrument provides types of auto-tuning functions; the standard type(auto-tuning with used as reference)and the low type(auto-tuning with the value % below used as reference). (a) Standard type T start T end (PID setup) T computation Point On/off action hysteresis setting In on/off control, turns on/off with respect to the set value. Therefore, would change frequently in response to a slight change in the temperature. This might shorten the service life of the relay and adversely affect the equipment connected with the temperature controller. To prevent this, a gap (hysteresis) is provided in the on/off action. This action gap is usually called "hysteresis." Control Point Example ) Suppose that the temperature controller has a measuring range of to C and a hysteresis (HYS) of. When the set value is adjusted to C, the heater turns off at C and turns on at C. Example ) For turning off the heater at C in the figure at left, parameter [OF] should be set at "-." Then, the heater turns off at C and turns on at C. (The above action is effective when the ON parameter is set at.) Changeover of action Direct action or reverse action is settable by parameter [P-n]. Control (%) Control (%) ON Low Low Hysteresis (HYS) Set value () Set value () Temperature High High Reverse action When process value () decreases below the set value (), changes so that control increases. Direct action When process value () increases above the set value (), changes so that control increases. (b) Low type Set value () Control ( ) ON % % Set value () Control ( ) ON % % Self-tuning function t power on, changing a set value or during external disturbance, tuning is made automatically so that the PID parameters are reoptimized. External disturbance Set value change Power on ON T start ON (process value) ON ON- action ON PID control T end (PID setup) T computation (process value) ON- action PID control % Note: For some objects to control, PID values could not be optimized.

15 [] Functions Function larm (option) Kind of alarm and alarm type code bsolute value alarm Deviation value alarm Range alarm LM LM Timer code Timer LM LM Lower-limit deviation -H -H -H Upper and lower -H limits deviation -L -L Upper-limit Range Range upper deviation (with hold) alarm and lower limits -L -H -L -H -L -H -L -H larm type No alarm Upper-limit absolute value Lower-limit absolute value Upper-limit absolute value (with hold) Lower-limit absolute value (with hold) Upper-limit deviation Lower-limit deviation (with hold) Upper and lower limits deviation (with hold) Range upper and lower limits deviation (LM/ indepen-dent operation) Range upper and lower limits absolute value Range upper and lower limits deviation Range upper limit absolute value and lower limit deviation Range upper limit deviation and lower limit absolute value larm type ON-delay timer -delay timer ON/delay timer DI OUT DI OUT DI OUT If change the kinds of parameter, please power ON/ PXR. Operation figure Operation figure dly dly dly dly dly dly dly dly larm code for setting value points Upper and lower limits alarm LM LM Function larm type Upper and lower limits absolute value Upper and lower limits deviation Upper limit absolute value and lower limit deviation Upper limit deviation and lower limit absolute value Upper and lower limits absolute value (with hold) Upper and lower limit deviation (with hold) Upper limit absolute value and lower limit deviation (with hold) Upper limit deviation and lower limit absolute value (with hold) absolute value Range upper and lower limits deviation Range upper limit absolute value and lower limit deviation Range upper limit deviation and lower limit absolute value Range upper and lower limits absolute value (with hold) Range upper and lower limits deviation (with hold) Range upper limit absolute value and lower limit deviation (with hold) Range upper limit deviation and lower limit absolute value (with hold) -L -L -L -L -L -L -L -L -L -L -L -L -L -L -L -L Operation figure -L -L -L -L -L -L -L -L -H -H -H -H -L -L -H -H -H -H -H -H -H -H -H -H -H -H -H -H -H -H -H -H -H -H Heater burnout is detected then the alarm is emitted immediately. Separate type current trasformer(ct)specified by Fuji should be used. larm action point can be set by front panel keys. Detection is made only on a single-phase heater. This function cannot be used when controlling a heater with thyrister phase angle control system. Example of the connection of the heater burnout alarm (type PXR, PXR) Power source ~V C,/Hz Heater burnout alarm (option) Note : () larm is ON in the alarm band marked () What is alarm with hold? The alarm is not turned ON immediately even when the measured value is in the alarm band.it turns ON when it goes out the alarm band and enters again. (Set value) (process value) Upper/Lower limits deviation alarm MG SW Power supply Control Heater burnout alarm Power ON Power Power ON Current transformer CT Magnet switch Thermocouple Upper/Lower limits deviation alarm Upper/Lower limits deviation alarm with hold off off on off on on off off Heater Electric furnace Rerer to page for CT

16 PXR Function Micro Controller PXR [] Functions Parameter mask function This instrument provides a function (parameter mask function) to mask (conceal) the display of individual parameters. To effect parameter mask(non-display)or non- mask (display),appropriate values should be set to DSP-. Example of setting to (DSP-) (a) To mask parameter P Parameter DSP ) Check DSP value for Preferring to P DSP- parameter table I DSP- ) dd to the value set to DSP. D DSP- (b) To mask parametaer P,I,D ) Check DSP value for P,I,D referring to parameter table. ) dd = to the value set to DSP. For allocation of DSP of each parameter, refer to the parameter table on Page. DSP- cannot be masked. Function External digital allows one of the following functions. Change the set value (Front, -) Start/stop the control action Start/reset the ramp/soak Start/stop the auto tuning Cancel the alarm latch Start the incorporated timer * The above functions can be combined when two digital s are used. Function Digital (option) Timer function (option) y Digital, ON-delay or delay timer can be started. That is, relay is turned on/off after certain period of time preset in parameter dly/dly. s for relay, alarm relays are used. Up to timer s can be obtained. Function Ramp soak function (option) Function of automatically changing the set point value with the elapsing of time, in accordance with the preset pattern, as shown below.this function is capable of programming a maximum of ramp soaks. Digital ON-delay timer ON dly (dly) ON Set value First soak First ramp Second ramp Second soak Third ramp Third soak Fourth ramp TMR TMS TMR TMS TMR TMS TMR Fourth soak TMS Time -delay timer ON/delay timer ON dly (dly) ON dly (dly) dly (dly) This function is available only with digital (option). Function With RS- (Modbus protocol) interface, a connection with computer, touch panel or PLC is allowed. RSC RS Computer SCD software usable RS- Communication function (option) TM Signal converter Touch panel Fuji Programmable Operation Display (UG series) Up to controllers connected Function Output signal : to m DC Kind of : ny one of process value (), set value (), manipulated value (MV) and process variable - set value (DV) (setting by front keys) Recorder PHR nalog Re-transmission (option) cost corresponding to one temperature sensor can be reduced just by connecting a transfer signal to a recorder. Re-transmission DC~m Current control signal C power regulator (PR) PXR Temperature Fryer Oil Heater PXR PXR PXR PXR Either communication protocol below is selectable. Selection should be made according to system configuration. ) ModbusTM RTU mode: n open protocol generally used in particular outside Japan. In case the host side supports this protocol, connection is allowed without a program. ) Z-SCII (Fuji's original) ecause transmission code is SCII, programming with PLC, etc. is simple.

17 [] Sensor fault operation Thermocouple Condition Display Control reak Short circuit Resistance bulb short-circuit point Temperature display ON or more than m or less than m Condition Display Control lnput is controlled as short-circuit point temperature. ON or more than m or less than m (Note) (Note) (Note) reak or less than m ON or more than m ON or more than m or less than m (Note) (Note) -wire or -wire break Short circuit or less than m ON or more than m (Note) -V DC reak Short circuit -m DC Over-range or less than m ON or more than m or less than m (Note) (Note) Under-range ON or more than m (Note) Control changes in operation according to the designation of burnout direction (parameter, P-n ). Heater burnout alarm current detector (CT) Specification : For - Type : CTL--S-F.. Specification : For - Type : CTL--S-H... M depth..

18 PXR Micro Controller PXR [] Parameter table Parameter table PXR Parameters for the PXR are classified under three blocks according to the frequency of use. The parameters of the second and third blocks are used at initialization or when they are of absolute necessity. Parameters of the first block Parameter display symbol Parameter name Description Setting range Value prior to delivery User s set value Parameter mask DSP Stby Standby setting on: Control standby Switches between RUN and Standby (Output:, larm: ) for control. off: Control RUN dsp- ProG off: Stop Ramp-soak Switches between Start, Stop, run: Start control and Hold for ramp-soak control. HLd: Hold dsp- LCH larm latch : Keeps the alarm latch. Cancels the alarm latch. cancel : Opens up the alarm latch. dsp- : (Resets the auto-tuning or does not use it.) T uto-tuning Used for setting the constants for,, : ON (Performs the auto-tuning and by auto-tuning. in the standard type.) dsp- : ON (Performs the auto-tuning in low type ( value-%fs).) TM- Timer display Displays the remaining time of timer. - (Unit: seconds) dsp- TM- Timer display Displays the remaining time of timer. - (Unit: seconds) dsp- -L -H Set value of alarm Lower limit value of alarm Upper limit value of alarm Sets the value at which alarm is detected. Sets the lower limit value at which alarm is detected. Sets the upper limit value at which alarm is detected. is displayed when alarm type is to, or to, and or is displayed when alarm type is to. When the alarm type is absolute value: to %FS When the alarm type is deviation: - to %FS dsp- dsp- dsp- -L -H Set value of alarm Lower limit value of alarm Upper limit value of alarm Sets the value during which alarm is detected. Sets the lower limit value at which alarm is detected. Sets the upper limit value at which alarm is detected. is displayed when alarm type is to or to, and or is displayed when alarm type is to When the alarm type is absolute value: to %FS When the alarm type is deviation: - to %FS dsp- dsp- dsp- LoC Key lock Specifies whether or not to allow the change of parameters. : ll settings are changeable both from the front panel and via communication. : ll settings are unchangeable from the front panel, but changeable via communication. : Only the is changeable from the front panel, and all settings are changeable via communication. : ll settings are changeable from the front panel, but unchangeable via communication. : ll settings are unchangeable from the front panel or via communication. : Only the is changeable from the front panel, but all settings are unchangeable via communication. dsp- C C C L Operration/Standby mode display PXR SEL SEL SEL Press for about sec. Press for about sec. Press for about sec. SEL st block parameter nd block parameter rd block parameter

19 Parameter table PXR Parameters of the second block Parameter display symbol P Parameter name Description Setting range Set to. to select the ON/ control Proportional band (Two-position control).. to.% Value prior to delivery. User s set value Parameter mask DSP dsp- I Integral time Integration at to seconds dsp- D Differentional time Differentiation at. to. seconds. dsp- HYS Hysteresis range for ON/ control Sets the hysteresis for ON/ control. to %FS dsp- CooL Cooling-side proportional band coefficient Coolling-side proportional band coefficient.. to.. dsp- db Dead band Dead band -. to.. dsp- bl Manual reset value Single./Dual. prior to delivery - to %./. dsp- r nti-reset windup nti-reset windup to %FS %FS dsp- CTrL SLFb onof TC TC P-n P-SL P-SU P-dP OF Control algorithm (Measured value) stable range Setting HYS (Hysteresis) mode Cycle time of control Cycle time of control Not shown at -m DC (cooling-side) Set this parameter when changing the types Input signal code of temperature sensors. Lower limit of measuring range Upper limit of measuring range Setting the decimal point position (process value) offset Selects the control algorithm. Sets the stable range for the self-tuning operation. Selects the hysteresis operation at ON/ control. Not shown at -m DC Shift the display of the. PID: Runs normal PID control. FUZY: Runs PID control with fuzzy logic. SELF: Runs PID control with self-running. to %FS off: Starts the two-position control at the values of HYS/ and -HYS/. on: Starts the two-position control at the values of and HYS, or and -HYS. RY, SSR: to seconds (Contact =,SSR/SSC-drive =) to seconds (Contact =,SSR/SSC-drive =) to - to - to to - to %FS PID / / Note Note Note Note dsp- dsp- dsp- dsp- dsp- dsp- dsp- dsp- dsp- dsp- OF (Setting value) offset Shift the. ut the display is not changed. - to %FS dsp- P-dF Time constant of filter. to. seconds. dsp- LM larm type Sets the types of alarm operations. to / dsp- LM larm type Sets the types of alarm operations. to / dsp- STT Status display of ramp-soak - dsp- PTn Selecting ramp-soak execute type Selects ramp-soak patterns. : Performs st to th segments. : Performs th to th segments. : Performs st to th segments. dsp- - st target value/ Switching- value Sets the st target of ramp-soak operation. / Selected at switching- function for DI Within the limit. %FS dsp- TMr First ramp Sets the first ramp. to hm. dsp- TMS st soak Sets the st soak. to hm. dsp- Note : When a customer does not specify the settings while ordering, the following settings are selected as factory defaults. Thermocouple : Thermocouple K Measured range: to C Resistance bulb : Measured range: to C Voltage/Current : Scaling: to %

20 PXR Micro Controller PXR [] Parameter table Parameter table PXR Parameters of the second block Parameter display symbol Parameter name Description Setting range Value prior to delivery User s set value Parameter mask DSP Sv- nd target Sets the nd target of ramp-soak operation. Within the limit. %FS dsp- TMr nd ramp Sets the nd ramp. to hm. dsp- TMS nd soak Sets the nd soak. to hm. dsp- Sv- rd target Sets the rd target of ramp-soak operation. Within the limit. %FS dsp- TMr rd ramp Sets the rd ramp. to hm. dsp- TMS rd soak Sets the rd soak. to hm. dsp- Sv- th target Sets the th target of ramp-soak operation. Within the limit. %FS dsp- TMr th ramp Sets the th ramp. to hm. dsp- TMS th soak Sets the th soak. to hm. dsp- Sv- th target Sets the th target of ramp-soak operation. Within the limit. %FS dsp- TMr th ramp Sets the th ramp. to hm. dsp- TMS th soak Sets the th soak. to hm. dsp- Sv- th target Sets the th target of ramp-soak operation. Within the limit. %FS dsp- TMr th ramp Sets the th ramp. to hm. dsp- TMS th soak Sets the th soak. to hm. dsp- Sv- th target Sets the th target of ramp-soak operation. Within the limit. %FS dsp- TMr th ramp Sets the th ramp. to hm. dsp- TMS th soak Sets the th soak. to hm. dsp- Sv- th target Sets the th target of ramp-soak operation. Within the limit. %FS dsp- TMr th ramp Sets the th ramp. to hm. dsp- TMS th soak Sets the th soak. to hm. dsp- Mod Ramp-soak mode Selects the power-on start, repeat, and standby functions for ramp-soak operations. to dsp-

21 Parameter table PXR Parameters of the third block Parameter display symbol P-n Sv-L Sv-H dly Parameter name Description Setting range Control action Specifies control action and at the burn-out. (Setting value) lower limiter Sets the lower limit of the. (Setting value) Sets the upper limit of the. upper limiter Delay time Delay time or timer value for alarm relay. to to %FS to %FS to seconds Value prior to delivery %FS %FS User s set value Parameter mask DSP / dsp- dsp- dsp- dsp- dly Delay time Delay time or timer value for alarm relay. to seconds dsp- CT Current transe display Displays the current detector value for H alarm. - - dsp- Hb H (Set value of heater break alarm) setting Sets the operation value that detects the heater break. to. (Setting to. turns off the H alarm.). dsp- hy larm hysteresis Sets the hysteresis range of ON and of alarm. to %FS dsp- hy larm hysteresis Sets the hysteresis range of ON and of alarm. to %FS dsp- op larm options Sets the optional functions of alarms and. to dsp- op larm options larm latch (: use, : not use) larm of error status (: use, : not use) De-energized (: use, : not use) to dsp- PLC Lower limit for Sets the lower limit for. -. to.% -. dsp- PHC Upper limit for Sets the upper limit for. -. to.%. dsp- PLC Lower limit for Sets the lower limit for. -. to.% -. dsp- PHC Upper limit for Sets the upper limit for. -. to.%. dsp- PCUT Output limit types Sets the limit types of s and (breaking the limit, or maintained within the limit). to dsp- out Output value (MV) display Displays the value of. - - dsp- out Output value (MV) display Displays the value of. - - dsp- rcj RCJ (Cold junction Sets the cold junction compensation compensation) setting function to ON/. ON: Performs the RCJ (Cold junction compensation). : Does not perform the RCJ (Cold junction compensation). on dsp- Gin gradient. to.. dsp- dj User-definable zero adjustment Shifts the zero point of value. - to %FS dsp- djs User-definable span adjustment Shifts the span of value. - to %FS dsp- di- DI (Digital ) operation Sets the DI operations. to dsp- di- DI (Digital ) operation Sets the DI operations. to dsp- STno Station No. Sets the station No. for communication. to dsp- CoM Parity setting Sets the parity for communication. (The baud rate is fixed at bps.) : Odd parity : Even parity : No parity dsp- o-t Re-transmission type Selecting re-transmission type. : / : / : MV / : DV dsp- o-l Re-transmission base scale Setting re-transmission base scale. -. to.%. dsp- o-h Re-transmission span scale Setting re-transmission span scale. -. to.%. dsp- dsp dsp dp dp Parameter mask Sets whether or not to display each parameter. to Ordering specification -

22 PXW PXZ PXV Standard type mm Micro Controller PXW,PXZ,PXV PXW of -key type mm mm mm Standard type mm PXZ of -key type mm mm mm PXW PXW PXW PXW PXZ PXZ PXZ PXZ Front waterproof type Front waterproof type PXW PXW PXW PXW PXZ PXZ PXZ PXZ Rail mounting types (PXW, PXZ, PXV) mm mm mm PXV of -stage display and -key type Standard type Front waterproof type mm mm Features Fuzzy control PXW PXZ PXV Excellent controllability is ensured unaffected by overshoot and external disturbance. Fuzzy control With conventional control Overshoot PXV Ramp/soak function (option) Control follows the predetermined. Set value PXV Overshoot External to disturbnces Heater burnout alarm (option) Overshoot External to disturbnces st ramp st soak nd ramp nd soak rd ramp rd soak th ramp TMR TMS TMR TMS TMR TMS TMR th soak TMS Time Power supply : to V C, / Hz (type PXW, PXZ, PXW, PXZ) MG SW Power Control Controller Heater burnout alarm Free line voltage to V C or V DC/C line has been prepared. Heating and cooling control (option) single controller can issue both control s for heating and cooling. PID with auto tuning Standard-provided with auto tuning function for calculation of optimum PID parameters. Current detector (CT) Electromagnetic switch Thermocouple Heater Electric furnace