Fuji Instrumentation & Control. Series Fuzzy Temperature Controller. Fuzzy Controller X. ECNO:1119e

Transcription

1 uji Instrumentation & ontrol Series uzzy Temperature ontroller uzzy ontroller X NO:e

2 onventional PI control Overshoot can be suppressed uzzy Logic control ensures excellent control on start up and inprocess with overshoot prevention and suppression of transient overshoot due to disturbances ajor difference between typical PI control and uzzy Logic control PX:uzzy Logic control Overshoot Response to disturbances Typical PI control Overshoot Response to disturbances

3 PX(mm mm) Type: PX(mm mm) ode Symbols P X G H Option combination ode Symbol ombination olumn olumn "" "" ontrol larm Output ual H H function point points point es es es es*() es*() es*() P Q R S N escription ront panel size (mm) inds of T / Pt / voltage / current ontrol (SPST reverse action) (SPST direct action) to m (reverse action) to m (direct action) (SPT reverse action) (SPT direct action) ontrol (SPST reverse action) (SPST direct action) larm function point points H detection H detection point Input range code See range table dditional function selection command (I) ramp / soakstart / reset RS*() RS*() ramp / soak RS*() RS*() ramp / soak Retransmission Retransmission ramp / soak Remote ront panel label : < % te:*() uji lectric data line protocol. *() odbus RTU protocol. olumn "" dditional function R, S,N RS RS ramp/ soak te: *() This selection is inhibited when olumn "" is "G" or "H" *() This selection is inhibited when olumn "" is "" or "" or "" or "" *() This selection is valid only when olumn "" is "" or "" P Selection Q ramp/ soakstart/ reset es Retrans mission Retrans Remote mission ramp/soak Outline iagram(unit: mm) PV SL.. OUT OUT L L Terminal Wiring () rmally open SPST contact igital drive lush mounted panel cutout Retransmission (O).. larm larm ommon to V /Hz () SPT igital to m drive [Process ] Thermocouple to V to m Resistance bulb TRX TRX H current RS transmission. Remote (ontrol ) (ontrol ) (ontrol ) (normally close) larm ommon to V /Hz (ontrol ) (ontrol ) drive Retransmission O H current Thermocouple TRX RS transmission Resistance bulb TRX [Process ] to V Remote to m

4 PX(mm mm) PX(mm mm) PX(mm mm) PX(mm mm) ode Symbols P X G H J G H P Q R S N escription ront panel size (mm) inds of T / Pt / voltage / current ontrol to m (reverse action) to m (direct action) (SPT reverse action) (SPT direct action) Universal (reverse action) Universal (direct action) } *() ontrol to m (reverse action) to m (direct action) (SPT reverse action) (SPT direct action) larm function point points H detection H detection point } *() Input range code See range table dditional function selection command (I) ramp / soakstart / reset RS*() RS*() ramp / soak RS*() RS*() ramp / soak Retransmission Retransmission ramp / soak Remote *() ront panel label : < % te:*() vailable for the th digit code "" of control *() vailable for the th digit code "G", "H" and the th digit code "" *() vailable for the th digit code "" and the th digit code "" "" "" *() uji lectric data line protocol. *() odbus RTU protocol. Outline iagram(unit: mm). PV SL. Panel.. Panel mounting bracket. of unit a SL min PV min Panel Terminal Wiring Standard type drive (ontrol ) to m larm larm ommon to V /Hz. When mounting one unit. Panel mounting bracket H current Remote. When mounting several units ( n ) TRX RS transmission TRX (ontrol ) Resistance bulb to m a... igital Remark: or universal ( drive/current/contact ), terminal wiring for control is required as shown below. drive to V PX PX Retransmission [Process ] to m drive to m

5 uzzy control recovers quickly from system upset eatures apx controller is the world's first and only uzzy Logic / IN controller The uzzy Logic decision making is exercised while detecting an overshoot or a disturbance, both creating a variance from setpoint. The uzzy controller will learn your process; and thus, the time taken for returning to the set value can be shortened, and the variation width can be narrowed. uto/anual hange automode to manualmode and manual operation can be done using front panel keys. Universal kinds of part are provided ()Thermocouple (T)/Resistance bulb (RT) ( kinds of T and kinds of RT) ()Voltage/current ( to V, to V, to m ) ()Universal T/RT/voltage/current are available ommunication function (option) Installed with a genearal purpose interface (RS)*, a smallscale centralized monitoring/ setting system can readily be confiqured. wide variety of optional functions ()O retransmission ( point) O is recordable in connection with uji's microjet recorder PH/PH. ()Programmable alarm ( points max.) points of alarm action can be registered selected from kinds. ()ual ual control of heating and cooling operations are allowed. ()Heater break alarm Use L or L for heater break alarm. ()Ramp/soak function ramp/soakpair patterns are registrable. ()xternal I function ( point) (setting value) can be changed a predetermined value according to external command (I). ()Remote function ( point) (setting value) can be controlled by external to V analog. Indication and unction of ach part q Process variable (PV) : PV is indicated in digits of segment L. w Set value () : is indicated in digits of segment L. e ontrol : Lit when control is turned ON. r ontrol or Remote : Lit when control is turned ON, or Lit when Remote function. t larm : Lit when alarm is issued. y larm : Lit when alarm is issued. u Selection key: Used for entrance into parameter setting mode and calling out parameters in order. i own key: ecrements data during data setting. o Up key: Increments data during data setting.!igit selection key: Shifts digit and registers data. The communication protocol conforms either the uji lectric data line or odbus RTU. odbus is a registered trademark of Gould odicon. qprocess variable (PV) wset value () uselection key iown key oup key eontrol rontrol or remote tlarm ylarm!igit selection key

6 asic Specifications Type Input urnout Heater current Setting and accuracy ontrol cycle Indication mode ontroll action larm ontrol Output Loop break Heater break larm O retransmission Transmission Remote Other uto tuning function Selfdiagnosis emory protection nclosure xternal dimensions (H W )mm xternal terminals Weight xternal color Thermocouple/resistance bulb (RT)/voltage/current (universal ) Thermocouple or RT connections Primary current or / or Hz.% of full scale digit ( : in case of T). sec PV and independently indicated. seg L in digit PI action position action when P=O, utotuning, rmal /reverse action UZZ feedback action In case of UL, both heating and cooling operations are performed according to the same PI values kind alarm such as high/low limit deviation, high/low absolute, heater break and loop break rated at V (SPT or SPST) ycle time: to sec urrent to m : load resistance below Ω drive: ON ; to V, m X. O; below.v vailable vailable (option) SPST, relay rated at V to V point (option) RS (option: Protocol=uji lectric data line or odbus RTU) to V point (option) ON/O pulse method Watchdog timer Retention in nonvoltage memory to V Plastic housing PX: mm, PX: mm, PX: mm Screw terminal. PX: g, PX: g, PX: g unsell N. (black) Input range inds of Resistancebulb I Thermocouple Voltage urrent Pt J J R T T S N U WRe PL to V to V to m ode * Temperature range [:] to to to to to to to to to to to to to to to. to to to. to to to. to to to Temperature range [<] to to to to to to to to to to to to to to to to to to to to to to to to.:.< display Scale settable within to onnect Ω between terminal. and (/, / IN),. and (/ IN) in case of current Head office Osaki chome, Sinagawaku, Tokyo, Japan Sales iv. International Sales ept.., ujimachi, Hinocity, Tokyo, Japan Phone :, ax :, Information in this catalog is subject to change without notice. Printed in Japan /IS