Fuji Instrumentation & Control

Transcription

1 Fuji Instrumentation & Control High Speed control-50ms sampling Morized Valve control (Position feed back/servo control) Dual Controller (Heat/Cool controller) High ccurcy-0.% Extensive number of I/O points (I: 3 points, DI: 9 points, DO: 9 points, O: points) Enhanced Math Functions Totalize Function RS-485 Modbus Communications and Power Supply options available ECNO:5c

2 PXH Digital Controller 50ms sampling cycle and 0.% accuracy offer precise control. Easy--view 5 digit display 0.0C can be indicated. Universal-input (max. points) Thermocouple, RTD, voltage or current input is switchable on the front panel keys. Digital-input (Max. 9 points) pplicable / set, T Start/Stand-by, /u/manual switch, larm-latch clear, et. al. uxiliary nalog input ( point) pplicable flow compensation and remote setting. Math functions Flow compensation, High/Low selecr control, ratio, calorie calculation, et. al. PC loader interface and software through RS-3C Communication The loader software enables easy parameter setup. Totalize Function Recipe Function Linearize Function Control- (3 types) Selectable as relay, SSR/SSC drive and current. Digital- (Max. 9 points) Various event data as alarm and timer are available. uxiliary nalog (Max. points) Max. two points out of ///DV are available as analog. Power Supply (Option) 4V DC, 3m max. RS485 Modbus communication function (option) Palette Max. 7 combinations of, are available. Quick ensures precise control prevent overshoot and improve response disturbances. pplicable various process controls including flow control and pressure control.

3 model : PXH Front Panel User friendly, Easy--view Status indicar displays select No. (at operation) and parameter No. (at setting) Bargraph indicar displays ( segments) Waterproof construction is equipped on front panel as standard. NEM4x (IEC standard IP66 equivalent) User function keys offer one uch operation for / u switch, Stand-by, larm-latch clear, T, etc. is definable by user. Mode indicar displays status as stand-by, control mode,, alarm, etc. indicar has 5 digit display. 0.0 C indication is possible.(characr height : 0mm) / indicar displays and. (Characr height : 3mm) Easy configuration pplication Template Pre-installed programming templates allow easy configuration for various applications. Just by selecting appropriate "pplication Template", input/ setting and internal calculation blocks can be aumatically configured. Template (Control Type) Position proportional control type Position feedback control type Dual control type (Heat/Cool) position control type inputs switching control type inputs selection control type Feed forward control type Ex- balance bumpless switching type. Re Output type [ot] ission setting RET O OUT or SSR driver Output ment type ission [ot] ission [ot] value setting Depend on O RET RET OUT L operation [OTYP] or Result of O Local OUT or setting calculation SSR driver supply [im] RUN DO 4 ment ission [ot] Output type Control DO4 value input i [R] [ot] ission Math Depend on O RET OUT EX- setting setting (Control L R module operation [OTYP] or M ) RET [EXM] Local ment Result of setting O [REM] OUT or value supply STBY calculation (Parameter setting or key operation) SSR driver RUN DO 4 Manual setting DO allocation ux.input i Control [im] DO4 ment ission / [R] [ot] Do value input EX- setting (Control LM R Math Depend on O [EXM] M ) RET OUT L module operation [OTYP] or Do ment Local acknowledge setting LM [REM] value STBY (Parameter setting or key operation) R-CK acknowledge Di supply Manual setting DO allocation Do3 RUN Manual /M chargeover DO 4 LM3 ux. i Di S Control DO4 input LM Do4 Do EX- setting (Control LM4 (Do) R Di3 [EXM] M ) acknowledge LM Do R-CK EX- Di4 ission Output type EX- Do acknowledge Di [ot] EX- STBY Manual setting setting DO allocation Manual /M chargeover LM3 Do3 * Do allocation can be Di S RET Preset value Do5 changed with parameters. LM4 O OUT or [P] select Do4 LM Do * Higher priority is assigned Di3 (Do) SSR driver Stand-by larm Di designation of [OTYP] ment [STBY] or Do EX- EX- LM Di4 EX- select ission for the Do4. select [ot] value signal Di Do * Do allocation can be Di5 Depend on O Do3 Preset select value RET OUT LM3 L operation [OTYP] or LED display allocation Di select changed with parameters. Do5 signal [P] Local * can be * Higher priority is changed with setting L Do 7 assigned Do4 LM4 select Stand-by parameters. supply LM 4 Di3 select larm (Do) Di 3 designation of [OTYP] Indicar signal [STBY] 3 or RUN * Since the R-CK DO 4 L Do5 for the Do4. value is Control INH at the DO4 lamp Di EX- allocation EX- Di4 EX- Do EX- setting time of delivery, set it OR of all Di5 (Control R LED display allocation [EXM] M EN before use. * Do allocation can be the LMs Preset value ) L LM * can be L Do changed with parameters. Do5 changed with [P] parameters. LM STBY 4 Indicar * Higher priority is assigned Stand-by * Since the R-CK Manual setting DO allocation larm Di L Do5 lamp designation of [OTYP] [STBY] or value is INH at the for the Do4. time of delivery, set it OR of all Do select LM EN before use. Di5 the LMs L LM LED display allocation * can be LM Do L Do select changed with signal Di select parameters. Do3 LM 4 Indicar select * Since the R-CK LM3 L Do5 lamp Di select value is INH at the signal Do4 time of delivery, set it select 7 LM4 OR of all (Do) Di3 select 3 EN before use. the LMs L LM signal 3 EX- EX- Di4 Do EX- * Do allocation can be Preset value changed with parameters. Do5 [P] * Higher priority is assigned Stand-by larm Di [STBY] or designation of [OTYP] for the Do4. Di5 LED display allocation * can be L Do changed with parameters. LM 4 Indicar * Since the R-CK L Do5 lamp value is INH at the time of delivery, set it OR of all EN before use. the LMs L LM "pplication Templates" are pre-installed. + select + Mathematical Module + select + Mathematical Module + select + Mathematical Module Heat/Cool control Heat/Cool control with select Totalization Position feedback control Servo control 3

4 PXH Digital Controller Easy configuration Recipe Function The value of the Parameter can be changed synchronizing with the change of the Palette. -0 Parameters can be registered as a Recipe Parameter for each Palette. Palette 3 Palette Palette P I D RH7 RH7 RH RL7 RL7 RL Palette 7 RH7 RL7 Palette 7 ddition of Recipe Parameter Palette 3 Palette Palette P I D RH7 RH RH7 RL7 RL7 RL Recipe Recipe Recipe Recipe3 Recipe Recipe Recipe Recipe Recipe Recipe3 Recipe3 Recipe3 Recipe0 Palette 7 RH7 RL7 Operation Recipe Parameter Recipe0 Recipe0 Recipe0 Plastic Injection Machine. Plastic product Palette + Recipe P =0.5 MH =90% I =67.5 ML =0% D =5 L =50C Plastic product B Palette + Recipe P =75.0 MH =70% I =.5 ML =-3% D =59.7 L =400C Plastic Injection Machine DI chane Recipe The suitable parameter is different between Product and Product B. The suitable parameters can be readily available by selecting Recipe number. Enhanced Functions Linearize Function The Linearize function can be linear converted by using the table of 6 points. Linearize function has been added all analog inputs (,,i). input block diagram User djustment Linearize Square root filter, (TC/Pt/V/I) i (V) SPN ZERO Math module module Totalize Function Totalize function can be added all Templates. / Totalized value Display(7digits) Outline of specification ) Totalized value (7 digits) ) Totalize source,, i, im 3) Totalize resolution XXX.XXXX XXXXXXX 4) Status RUN / HOLD / RESET 5) Totalized value via transmission 6) larm via DO DO4 7) Totalized data backup Backup cycle 30 seconds EEPROM (No battery equipped) (Orifice) Totalized input Valve Boiler 4

5 Other powerful features and functions Mathematical Module (standard feature) The number of expressions are 4 types. model : PXH Useful for various applications involving process manipulation, input switching, etc. by the numeric operation between two or three inputs. User defined formulas can be applied process and analog inputs. (Data type : Engineering unit with floating decimal point) Flow compensation, verage, High/Low selecr, selecr and etc. Constant k0-k6 i Operational expression CLC Result of operation im (CH7-7) Transmission Feed forward EX CLC set value Name of operation 0 No operation im= * * Expression (Flow rate compensation calculation) Expression (Flow rate compensation calculation) 3 Expression 3 im= k0 i+k0 k04 (Flow rate compensation calculation) k03 +k05 : Flow rate (Differential pressure), : Temperature, i : Pressure 4 Expression 4 im= (k0 (k0 +k03 +k04 i)+k05) (k06 (k07 +k08 +k09 i)+k0) 5 Expression 5 im= (k0 ((k0 +k03) (k04 +k05) (k06 i+k07))+k08) (k09 ((k0 +k) (k +k3) (k4 i+k5))+k6) 6 Expression 6 im= k0 (k0 +k03 i)+k04 i+k H selecr, points L selecr, points H selecr, 3 points im= Max (, ) Use either or input, whichever is larger, as. im= Min (, ) Use either or input, whichever is smaller, as. im= Max (,, i) Use one out of,, or i input, whichever is largest, as. 0 L selecr, 3 points im= Min (,, i) Use one out of,, or i input, whichever is smallest, as. switching, points im= when <= k0, when >k0 Square root extraction cut point can be set at k06. Square root extraction cut point can be set at k07. pplication example (Math Function) Flow rate compensation Math function * * i+k0 k04 im= k0 k03 +k05 : Flow rate (Differential pressure), : Temperature, i : Pressure * i+k0 k04 im= k0 k03 +k05 : Flow rate (Differential pressure), : Temperature, i : Pressure High selection control Pressure Differential Pressure Thermometer i (P ) ( P) (T) Math Module [Expression ] im Operation Floor Temperature sensor a Temperature sensor b Temperature sensor c Signal s (T) (T) i (T3) Math Module [Expression 7 or 9] im Operation (Orifice) : Distribur : Differential Pressure of Orifice P : Pressure of fluid T : Temperature of fluid (Control of floor temperature) The highest sensor signal is always chosen and it is used for change control BTU Calcular (T) (T) Math Module [Expression ] im Operation Math Module Expression 0 im display Thermometer b Thermometer a Measurement temperature Thermocouple b IN Retransmis sion n accurate temperature sensor is properly used at high temperature/low temperature. K0 Change point ( C) Thermocouple a ctual temperature OUT 5

6 PXH Digital Controller software Loader software enables easy parameter-settings With standard loader software, Parameters can be easily uploaded/downloaded. tuning status can be easily viewed on PC. Connection from standard loader port or from optional RS-485 communication. Menu Template selection Parameter settings/changes Preview for Parameter print tuning status Small instrumentation system is easily configurable RS-485 (MODBUS) communication allows for connecting up 3 units using any general-purpose SCD software. Max. 3 units can be connected by RS-485 (Modbus) Temperature Differential Pressure Pressure Flow Level Gas 6

7 model : PXH General Function Indication Specifications Size and Mass Power supply Power consumption External terminals Measuring value input uxiliary analog input (option) Digital input Valve openings feed back Control method Controller type selection Control mode larm Memory back-up ccuracy indicar indicar Status indicar Bargraph Mode indicar 96(W) 96(H) 8.5(L)mm, 500g C00 (-5%) - 40V (+0%), 50/60Hz 5V or less (for C00V) 0V or less (for C0V) Screw terminal (M3) Sampling cycle : 50ms type : Thermocouple, resistance bulb, DC Voltage/ Sampling cycle : 00ms type DC Voltage (DC-5V, 0-5V, 0-0V) Number of input : 4 or 9 points Specification : Contact or transisr input Contact rating : DCV, ca.m per point potentiometer 00-0k -degree-of-freedom control with u tuning with application templates u/manual u/manual/ Max. 9 points as digital by nonvolatile memory 0.%digit of full scale LED 7 segments 5 digits (red color), characer height: 0mm LED 7 segments 5 digits (orange color), character height: 3mm LED 7 segments digits (orange color), character height: mm LED segments (orange color) Stand-by, Control mode,, alarm Output RS3C communication RS485 communication (Option) pplied standards Control nalog re-transmission Digital power supply Procol Speed Procol Speed One point be selected from the followings. contact Contact structure : SPDT contact (DO4 is used) Contact rating : C0V/DC30V, 3 (Resistive load) C0V/DC30V, (Inductive load). DCV (DC0-5V)/Max. current 0m Load resistance : 600 or more 3. DC4-0m ccuracy : 0.% FS Linearity : 0.% FS Load resistance : 600 or less Max. points (DC4-0m) Output type :,,, DV Number of :, 4, or 9 points Contact structure : SPDT contact (DO4) SPST contact (other than DO4) Contact rating : C0V/DC30V, (Resistive load) DC4V (DC7-30V) Max. current 3m Modbus-RTU 9600bps, 900bps, 38400bps Modbus-RTU 9600bps, 900bps, 38400bps UL, CE Mark Digit Ordering code Description <Size> 96x96mm <Control loop function> loop, controller loop, Heating/cooling control loop, Morized valve control with PFB loop, Morized valve control without PFB < input> Universal input, point Universal input, points <uxiliary input> None DC voltage <Version> <Output > <Output > <Power supply> V C 50/60Hz <Communication interface> None RS-485 (Modbus) T-Link <Digital input> 4 points (DI 4) 4 points (DI 4) 9 points (DI 4, 5) Note ) The 6th digit is not available with th digit B. ) 5th digit D is not available with 7th digit. 3) 6th digit or th degit B is not available with th digit T. 4) DO4 is used for contact as control. None power supply None <Digital > including control relay points (DO3, 4) 4 points (DO 4) 9 points (DO 4, 5) 4 PXH Note Note Note 3 Note 4 Note 9 V F D S B C 0 3 V 0 R T 0 B 7

8 PXH Digital Controller model : PXH External dimensions (Unit : mm) Front Side (including terminal cover) 79.5 Mounting fixture Rear 6. Panel cut (Terminal cover) 07.5 M3 screw MIN. Waterproof packing t t 8 Panel Terminal cover (option) RCJ module RCJ module 00MIN. Scope of supply Controller PXH, mounting fixture, waterproof packing for front face, engineering unit sheet, instruction manual, termination resisr in case communication interface is ordered. Precautions for use To ensure temperature process safety in case of PXH's failure, fit a separate over-temperature protection unit isolate the heating circuit. Uncontrollability due such failure may cause major accident. International Sales Div. Sales Group Gate City Ohsaki, East Tower, -, Osaki -chome, Shinagawa-ku, Tokyo 4-003, Japan Phone: , 78 Fax: Information in this catalog is subject change without notice. Printed in Japan 0-4/0FOLS