General Specifications

Transcription

1 General Specifications MODEL UP750 ler GS 5EB0-0E General Model UP750 ler is an intelligent, microprocessor based program controller that has the capacity of 00 program s, ful control capability, custom computation function and a user-friendly display. The UP750 has many control modes as standard, and all these functions can be configured by using the keys on the front panel. The instrument includes eleven types of predecided control strategies including cascade, temperature/ humidity, and more in single or dual loops. Auto-tuning and SUPER control are standard. Main Features Extra-large digital display allows the indicated values to be read even from along distance. LEDs of 0mm height are used for the process variable display. This is a five-digit display for higher resolution. User-friendly full dot LCD display. Not only the target setpoint and control related parameters, but also a program, deviation trend record or an analogue bargraph of control value can be displayed on it. Huge capacity of 00 program s / 000 segments. Applicable to a wide range of heat treatment, textile, environmental chamber and testing application. Eleven type of control function, including single-loop control, cascade control, loop control with autoselector, and custom computation function, enabling the operator to start control immidiately after simply entering the settings. Custom Computation capability, which allows users own configuration for signals, enables them to realize such functions as complicated computation for input compensation or sequence logic for input/. ( PC-based Custom Computation Building Tool <model name: LL00> is necessary to use this function.) Universal input and enable users to set or change freely the type of measured inputs(thermocouple, RTD, or DCV), measurement range, type of control ( to 0 ma current, voltage, or relay contact), etc the front panel. Equipped with seven s and s each, which are further expandable up to inputs and s each by adding contact I/O signal expansion modules. Functional Specifications Setting Function setting allows the setting of a setpoint versus time. The instrument can store program s and change the according to the operating status. One program consists of several broken line(segment). The length of each segment can be set by segment time. Users can also configure the number of Repeats, Start/Stop, event, etc. setting capacity: 00 maximum Number of segment/: 99 maximum Number of segment: 000 maximum UP750 Number of program repeat time: 0 to 999, or unlimited repeats. Segment time: 0 min 0 s to 59 min 59 s, or 0 h 0 min to 59 h 59 min. Mode of program : Start(), stop(), paused(hold), skip the segment (advance), can be executed by an external contact or front key. Wait Function (Guaranteed soak) The function to delay the progress of the program when Process variable() does not reach the change of the target setpoint(sp). Wait zone is a range of the deviation, and wait time is the time to wait for to reach the wait zone. If reaches the wait zone within a certain time(wait time), then the program will advance to the next segment. If does not reach the wait zone even after the wait time pass, then the program will eventually advance to the next segment. Wait time: OFF, 0 min s to 59 min 59 s or 0 h min to 59 h 59 s. Wait zone: 0 to 0 % of measured input range width. UP mode and Setting Function UP mode with one channel of control: Single-loop control, Cascade primary-loop control, Loop control with switching, Loop control with auto selector, Loop control with switching and universal inputs, Cascade control, Cascade control with universal inputs. Note that setting function is only available with the cascade primary-loop when Cascade control with universal inputs are used. UP mode with two channels of control: Dual-loop control, Temperature and humidity control. The following functions are common to dual program setting functions; /, The total number of program segment and Segment time. GS 5EB0-0E Copyright Apr. 996 (YK) rd Edition Jun. 998 (YG)

2 Setting Function and PID Parameters Switching The operator can switch between PID parameter sets as a program progresses. Segment PID selection: PID-parameter numbers being used can be selected on a segment basis. Zone PID selection: PID parameter pairs are selected depending on the value of the applied input. Either the reference point method (reference point: a setpoint for switching between PID parameter pairs) or the reference deviation method is used for the switching. Reference point method: Divides the measurement range into as many as seven zones using a maximum of six reference points, and switching between PID parameter pairs is done on a zone basis. Reference deviation method: Switches between PID parameter pairs depending on whether the control deviation (DV) is within the given reference deviation or exceeding the deviation. This method has priority over the reference point method during. Event Output Functions Two types of program event are available. Output contact: Max. 7 points of contact can be used to the event/alarm (See Contact ) The following number are pre-configured as an initial setting upon shipment. Time event: points event: points Instrument alarm: point Time Events Time event is selected based on time in the program Number of time events: 6 points max. (Max. 6 points for the instrument with two control channels) Time event display: points (TME, TME, TME, TME ) Time event setting point: Start and duration (user settable) Setting time: 0 min 0 s to 99 h 59 min. Events event is the alarm function which is configured in relation with the program. Number of event: points max. event display: points ( E, E ) The status of all the setting events can be seen in the operating display. Event types: high limit, low limit, Deviation high limit, Deviation low limit, Deenergized on deviation high limit, Deenergized on deviation low limit, Deviation high and low limits, High and low limits within deviation, Deenergized on high limit, Deenergized on low limit, SP high limit, SP low limit, Output high limit, Output low limit. Target setpoint (SP) segment time Functions t t t t t5 segment segment time No. time No. Example of program segment time No.5 UP mode The following types of basic control structure can be set as the UP mode by the user. Single-loop (UP mode ): The most simple and basic control function. Cascade primary-loop control (UP mode ): Output tracking function and cascade control logic are provided. Suitable for the primaryloop cascade control. Cascade control (UP mode ): Dual control functions. Whole Cascade control can be executed with a single instrument. Loop control with switching (UP mode 6): Two measured inputs are switched for control depending on the status of or measured input. Loop control with auto-selector (UP mode 7): Two measured inputs are automatically selected for control with a high, low, average, or temperature-defference value selector. Dual-loop control (UP mode ): Dual control function is available in a single instrument to control two loops. Temperature and Humidity control (UP mode ): Temperature and Relative Humidity control is available in a single instrument. Cascade control with two universal inputs (UP mode ): Cascade control with using two universal measured inputs. Loop control with switching and two universal inputs (UP mode ): Loop control with switching and two universal inputs available as mesured inputs. Loop control with auto-selector and two universal inputs (UP mode 5): Process variable for loop control is automatically selected from two or three measured inputs by an internal selector, using two universal inputs and an auxiliary analog input. When two universal inputs are configured as measured input, auxiliary analog input can be used for a remote setpoint input. Custom computation control (UP mode ): Can be provided by the user using the optional LL00 custom computation building tool. All Rights Reserved. Copyright 996, Yokogawa M&C Corporation GS 5EB0-0E rd Edition Jun.0,998-00

3 Computation Functions In each UP mode, the following control types can be selected. Continuous PID control, Time-proportional PID control, Manual reset control, ON/OFF control, Heating/Cooling control. Target setpoint and PID parameter Maximum eight sets of target setpoint and PID parameters can be set and stored in a instrument. For Cascade control and Dual-Loop control type, eight sets for each main and slave are available. Auto-tuning: standard Possible to activate auto-tuning for both loops of Cascade control, Dual-loop control and Temperature and humidity control. SUPER function: Overshoots generated by abrupt changes in the target setpoint or by disturbances can be suppressed. function When the instrument is in reset mode, measured input is burnout, or abnormality is found in an input circuit, users preconfigurable preset value is as a control. cycle time: Each cycle time can be selected under the following conditions 00 ms: Available when model code is UP ms: Available with UP750-5, or when UP750-7 and the amount of computation module of Custom computation function is less than ms: Available when UP750-7 and the amount of computation module is 0 or more. (Set value on shipped from the factory: 00 ms) Operation Mode Switching (Note:Communication enables all the following mode switching to be excuted.) /U switching: Bump-less switching is available. Switching between and U mode can be realized by front key or by external contact, and external contact switching has priority to front key. When UP mode is set to Cascade control, switching can not be realized by external contact. (PRG)/STOP () switching: Switching can be realized by front key or external contact, and external contact switching takes priority to front key. Bump-less switching for to PROG is available. In PRG mode, control computation is activated. In mode, control computation ceases and preset value is as a control, while other functions operates normally. CADE//U switching: Switching can be realized by front key or external contact, and external contact switching takes priority to front key. Available when UP mode is set to Cascade control. Parameter Setting Range Proportional Band: 0. to 999.9% Integral time: to 6,000 s, or OFF(for Manual reset) Derivative time: to 6,000 s, or OFF ON/OFF control hysteresis: 0.0 to 00.0% of measured input range width value: -5.0 to 05.0% of range (0mA or less cannot be ) : Setting range: -5.0 to 05.0% for both high and low limits. However low limit setpoint < high limit setpoint must be satisfied. Shutdown function: In manual mode, up to approx. 0mA can be. (For to 0 ma control only) Rate of change limiter for : OFF, or 0. to 00.0%/s Dead band for heating/cooling control: -00.0% to 50.0% of value Configuration of Input/Output Signal Measured Input Computations Bias(-00.0 to 00.0%), Ratio(0.00 to 9.999), First lag filter(off, time constant to 0 s), Square root extraction(for voltage input only, Input low cut 0.0 to 5.0%), 0-segment line linearizer/bias function, relative humidity calculation for wet/dry bulb(for Temperature & Humidity control type only) Auxiliary Input Computaitons Bias(-00.0 to 00.0%), Filter(off, time constant to 0 s), (Input low-cut 0.0 to 5.0%). Custom Computations (For UP750-7 only) LL00 Building tool is necessary for using Custom computation function. Combining computation function modules allows such functions as user configuration of input/ signals, mode switching via discrete input, status via discrete, and so on. Computation function module: Addition/substruction/multiplication/division, Processing absolute value/reciprocal, Selecting maximum/minimum/average, Keeping maximum/minimum value, Keeping value, Rate of change limiter, Switch, Limiter, Constant, AND, OR, Exclusive OR, NOT, Latch, Comparison(=, <, >,, ), Not equivalent, Within range, AND(word), OR(word), Shift word, Sum, Timer, Tensegment linearizer /, Inverse ten-segment linearizer /, Curve linearizer /, Ratio, First order lag filter, Conversion to engineering unit, Selection of from two inputs, Temperature and humidity calculation, MV selection/, Conversion of display value, Parameter setting, Data display/, Special discrete calculation, Assignment of terminals /. Maximum Number of Module to be used: 0 for input Custom computation, 0 for Custom computation All Rights Reserved. Copyright 996, Yokogawa M&C Corporation GS 5EB0-0E rd Edition Jun.0,998-00

4 Instrument Alarm Functions The instrument alarm function s, deviation, SP, and other alarm without regards to the program. ler has four instrument alarm s for each loop. Output contact: One alarm is pre-configured as an initial setting upon shipment. Max. 7 points of contact can be used to the event/alarm (See Contact ) Number of Alarm: points max. Alarm lamp: point () The status of all the setting alarms can be seen in the display. Alam types: high limit, low limit, Deviation high limit, Deviation low limit, Deenergized on deviation high limit, Deenergized on deviation low limit, Deviation high and low limits, High and low limits within deviation, Deenergized on high limit, Deenergized on low limit, SP high limit, SP low limit, Output high limit, Output low limit. Alarm setting range: alarm: -00 to 00 % of measured input range. Deviation alarm: -00 to 00 % of measured input range width. Output alarm: -5.0 to 05.0 % of value. Alarm hysteresis: 0.0 to 00.0 % of measured input range width. Other alarm actions: grounding alarm: Detects sensor deterioration and s an alarm. Fault diagnostic alarm: Input burnout, A/D conversion error, RJC error FAIL : Abnormality in Software, Abnormality in Hardware Display and Operation function Display Unit Either or can be displayed on 5 digit digital display unit and switched one from the other. (Digit of display: or 5 digit) For Thermocouple and RTD input, the display of the digits lower than decimal point can be off. The display range is to 0000 and the display span is 0000 or less. [ appearing in the product photograph on page cannot actually be displayed.] LCD Display Unit Some data are displayed on LCD display unit. Each screen is called display. Four types of display are provided; Operating display, Operating parameter setting display, Setup parameter setting display and SELECT display. Each screen of LCD display unit contains Operating display: Necessary data for is displayed according to UP mode. Such items as Setpoint,, bar-graph, deviation trend, deviation analog bar-graph is displayed. Time base of deviation trend is 0 s to 0 h. Operating parameters setting display: The Operating parameters, which are mainly changed during, such as PID constant, are displayed. The explanation of each parameters is provided. Setup parameter setting display: The Setup parameters to configure functions of the instrument before starting are displayed. The explanation of each parameters is provided. SELECT display: Up to 5 displays which are frequently accessed can be selected from Operating parameter setting display and Setup parameters setting display. Status Lamps Event indicating lamp: 7 points (TME,TME,TME,TME, E,E, ) Operation mode indicating lamp: PRG( ), RST( reset), HLD( hold), LOC( ), (Loop Status lamps Second () Time event(tme to ), event(e/), alarm(), (PROG), (RST), Hold(HLD), (LOC), Loop in Manual (), Loop in Manual (), Cascade () display unit Display. Error code is displayed when error is detected. Communication port for light loader Communicate with personal computer to transfer the parameter/program setting data and Custom computation data. Operational keys Increase/Decrease the setting data(, ) Transfer the display(), Operation mode selection(mode), Setting Parameters/values() selection( PT No. ), Start(), reset() LCD display unit Display setting data of Setpoint(SP), program, value, deviation bar-graph, deviation value, deviation trend, valve position, etc. All Rights Reserved. Copyright 996, Yokogawa M&C Corporation GS 5EB0-0E rd Edition Jun.0,998-00

5 <<Contents>> <<Index>> in Manual mode), (Loop in Manual mode), (Cascade ). Operation Key, key: Increase/decrease the value of Setpoint or other parameters which appear on LCD display. key: Switch data to be showed on LCD display key: Set/change the setting value, switch information to be showed on LCD display, switch mode other than /. PTNNo. key: Select program No. key: Start the program key: Stop and reset the program. Security Function Key lock by password is available to avoid unauthorized change of setting. Communication Specifications ( For UP750- only ) The instrument allows two communication ports and four types of communication protocols, and allows the simultaneous communication with two different instruments. The instruments to communicate are such as a personal computer, a programmable logic controller, other UT750/UP750, and Digital I/O expansion module. Communication Protocol Computer link communication: Communication protocol to communicate with Personal computers, PLC communication modules, and more. Ladder communication (BCD serial communication): Protocol to exchange data in BCD format directly with the ladder program on some programmable logic controllers. Digital input/ expansion( -Bus): Protocol to connect Digital I/O expansion module to increase the number of Discrete Input and Output. Coordinated protocol: Protocol to realize Coordinated with other GREEN SERIES controller. UP750 is always configured as a master unit. RS-85 Communication Interface Two types of RS-85 communication interface(conforms to EIA RS85) are available; High performance interface and general purpose interface. Both interfaces are available simultaneously according to usage. High Performance Interface: High performance RS-85 communication is available with Computer link, Ladder, Digital I/O expansion module, and Coordinated communication. Specification(Common for Computer link, Ladder, and Coordinated ) Maximum number of connectable controllers: units max. Maximum communication distance:,00 m max. Communication method: wire, half duplex, Start-stop synchronization system, Protocol free Communication rate: 600,00,00,800,9600bps,9.k,8.kbps. Digital I/O Module Communication ( -Bus): Digital I/O module communicaiton terminals are same as high performance communication terminals. Digital I/O module: PER-0J, PET-0J, P ER6-0J, PET6-0J Units to be connected: units max. Maximum communication distance: 5m max. Communication rate:.5mbps General Purpose Interface: General purpose communication is interface available with Computer link, Ladder or Coordinated. Specification (Common for Computer link, Ladder, and Coordinated ) Maximum number of connectable controllers: units max. 5 Examples of Communication System Configuration Diagram () Computer link communication () Ladder communication Personal computer MELSEC-A PLC UP750 controller () Coordinated () Digital I/O expansion module (µ-bus communication) UP750 controller or UT750 Digital indicating controller UP750 controller UT750 Digital indicating controller Digital I/O expansion module All Rights Reserved. Copyright 996, Yokogawa M&C Corporation GS 5EB0-0E rd Edition Jun.0,998-00

6 Maximum communication distance: 00m Communication method: Two-wire half duplex or four-wire half duplex Start-stop synchronizations system, Protocol free Communication rate: 600,00,00,800,9600bps Hardware specifications Input/Output Signal Specifications Measured Input Signal Number of input: or points Input type, measurement range and measurement accuracy: Refer to the table below. Possible to select input type/measurement range by software. Burnout detection: Available with Thermocouple, RTD, standard signal 0. to V and to 5V input. Possible to detect upscale, downscale and off. 6 Burnout detection: Available with Thermocouple, RTD, standard signal 0. to V, to 5 V. Up-scale, downscale, and OFF can be set. For DC voltage input, 0.V or less are regarded as burnout. Input bias current: 0.05 A( For T/C and RTD) Input resistance: TC/mV input MΩ or more DC Voltage input approx. MΩ Allowable signal source resistance: TC/mV input: 50 Ω or less Effect from allowable signal source resistance 0. V/Ω or less DC Voltage input: kω or less Effect from allowable signal source resistance 0.0%/00Ω or less Allowable leadwire resistance RTD 50Ω or less /wire (Lead registances of three wires must be equal.) For to 50.0 C range, 0Ω /wire Effect of wiring resistance: ±0. C/0Ω Allowable input voltage TC/mV/RTD: ±0VDC DC Voltage: ±0VDC Thermocouple RTD Standard signal DC voltage Input Type K J T B S R N E L (DIN) U (DIN) W (DIN) Platinel PR0-0 W97Re-W75Re5 JPt00 Pt00 0. to V to 5V 0 to V 0 to 0V -0 to 0mV 0 to 00mV Input range code typek () typek () typek () typej () typet (5) typet (6) typeb (7) types (8) typer (9) typen (0) typee () typel () typeu () typeu () typew (5) plati (6) PR00 (7) W97Re (8) JPt (0) JPt () Pt (5) Pt (6) Pt (7) 0. to V (0) to 5V () 0 to V (50) 0 to 0V (5) mv (55) mv (56) Instrument range ( C) to 70.0 C to C to C to 00.0 C to 00.0 C 0.0 to 00.0 C 0.0 to C 0.0 to C 0.0 to C to 00.0 C to C to C to 00.0 C 0.0 to 00.0 C 0.0 to 00.0 C 0.0 to 90.0 C 0.0 to C 0.0 to C to C to C to 60.0 C to C to C 0.00 to to to to to to 00.0 Instrument range ( F) to F 0.0 to 00.0 F to F to 00.0 F to F to F to 00 F to 00 F to 00 F to 00.0 F to F to F to F to F to 00 F.0 to F to 00 F to 600 F to F to 00.0 F to 80.0 F to F to 00.0 F Display range: to 0000 Display span: 0000 or less (Decimal point position changeable) Measurement accuracy * ±0.% ± digit of instrument range at 0 C or more ±0.% ± digit of instrument range at less than 0 C ±0.5% ± digit of instrument range for temperatures at 00 C or more ±5% ± digit of instrument range for temperatures at less than 00 C ±0.5% ± digit of instrument range ±0.% ± digit of instrument range ±0.% ± digit of instrument range for temperatures at 0 C or more ±0.% ± digit of instrument range for temperatures at less than 0 C ±0.% ± digit of instrument range ±0.% ± digit of instrument range ±0.5% ± digit of instrument range at 800 C or more Accuracy not guaranteed for temperatures less than 800 C ±0.% ± digit of instrument range ±0.% ± digit of instrument range ±0.% ± digit of instrument range ±0.% ± digit of instrument range ±0.% ± digit of instrument range ±0.% ± digit of instrument range Numbers in ( ) are the measurement input range codes that apply when the communication function is used. *: Performance in the standard operating conditions (at ± C, 55± 0% RH, and 50/60 Hz frequency) All Rights Reserved. Copyright 996, Yokogawa M&C Corporation GS 5EB0-0E rd Edition Jun.0,998-00

7 Noise rejection ratio Normal mode: 0dB(50/60Hz) or more Common mode: 0dB(50/60Hz) or more RJC Error ±.0 C (5 to 5 C), ±.5 C (0 to 5 C, 5 to 50 C ) Applicable standard TC/RTD: JIS/IEC/DIN Auxiliary Analog Input (For UP750- only) Functions: Remote setpoint input, compensatory input, input of Cascade secondary-loop, etc. Input type: DC voltage input 0 to V DC, 0 to 0 V DC, 0. to.0 V DC or to 5 V DC (Settable within the range) Number of input: point Sampling period: 00 ms Input resistance: Approx. MΩ Input accuracy: ±0.%± digit of F.S. for 0 to V DC range ±0.%± digit of F.S. for 0 to 0 V DC range ±0.75%± digit of F.S. for 0. to.0 V DC range. ±0.5%± digit of F.S. for to 5 V DC range. Performance in the standard operating conditions (at ± C, 55± 0% RH, and 50/ 60 Hz frequency) Loop Power Supply for Supply to the -wire transmitter. Use with either the measuring input or auxiliary analogue input. Impossible to specify simultaneously with the Retransmission. Power supply voltage:.5 to 8.0 VDC, Maximum supply current Approx.mA (Safety circuit for field short) When connecting with a smart transmitter with communications, the digital communication function of the transmitter cannot be used. Retransmission Output One of measured value, setpoint, and control is as an analogue current signal. Selection must be done between transmitter loop supply. Number of : or point Output signal: to 0mA DC or 0 to 0mA DC (Unable to 0mA or less) Load resistance: 600 Ω or less Output accuracy: ±0.% of span Performance in the standard operating conditions (at ± C, 55± 0% RH, and 50/ 60 Hz frequency) Outputs One or two points can be selected from the following types, according to the model codes and specified UP mode. Current Number of : or points (selected between voltage ) Output signal: to 0mA DC or 0 to 0mA DC Load resistance: 600 Ω or less Output accuracy: ±0.% of span Performance in the standard operating conditions (at ± C, 55± 0% RH, and 50/60 Hz frequency) Voltage Number of : or points (selected between current ) Output signal: ON voltage 5V DC, OFF voltage 0.V DC or less Resolution: 0ms contact Number of : or points Output signal: Three terminals (NC, NO, and common) Contact rating: 50V AC A or 0V DC A (Load resistance) Resolution: 0ms Contact Inputs Usage: 7 selection, C/ mode switching, LOC, HOLD, ADVANCE selection, / switching, measured input selection, and message interruption display. Number of input: 7 points ( points max. when using Digital I/O expansion module). Input type: Non-voltage or transistor open collector input Input contact capacity: V DC, 0mA or more On/off detection For ON=contact resistance kω or less, OFF=contact resistance 0kΩ or more For transistor input ON=V or less, OFF=leak current 00 A or less Minimum detecting time 0. s Contact Outputs Usage: Alarm, FAIL, Cooling side for Heating/Cooling control (Transistor contact ), Event. Number of : 7 points ( points, Open collector points) contact rating: 0V AC A or 0V DC A Transistor contact rating: V DC 50mA Digital I/O Up to two Digital I/O expansion modules can be connected to increase the number of Digital I/O. Each 8 points of input/ per one module can be accessed from the instrument. Display Specifications Measured value () display: 5 digit seven segment red color LED display, height of a letter: 0mm Data display: 8 dot LCD display with back-light Status indicating lamp: LED Conformance to Safety and EMC standards Safety standard: Conforms to IEC00-: 990 and EN600- : 99 Certified for CSA00 The overvoltage category each input is CAT II (IEC00-) Certified for UL508 All Rights Reserved. Copyright 996, Yokogawa M&C Corporation GS 5EB0-0E rd Edition Jun.0,998-00

8 EMC standards: Conform to the following EMC standards. During test, the controller continues to operate with the measurement accuracy within ±0% of the range. EMI(Emission) EN550: Class A group EMS(immunity)EN5008-: 995 Construction, Installation, and Wiring Structure: Dust-proof and Water-proof front panel comforming to IP55. Material of the body: ABS resin and polycarbonate Case color: Black Weight: Approx. kg Dimensions: 96W96H00D (From the front panel surface) (mm) Mounting: Direct panel mounting; mounting bracket, one each for upper and lower mounting Panel cutout dimensions: W H (mm) Mounting position: 0 to +0 with respect to vertical panel surface. Wiring: M.5 screw terminal (signals, supply/ ground) Power Supply and Isolation Power supply: Rated voltage 00 to 0V AC, (±0%), 50/60Hz Power consumption: MAX. 0VA (MAX. 8.0W) Memory backup: Litium Battery, Life Time approx. 0years Withstanding voltage: Between primary terminal and secondary terminal: 00V AC for min. Between primary terminal and ground terminal: 00V AC for min. Between secondary terminal and ground terminal: 500V AC for min. Between two secondary terminal: 500V AC for min. primary terminal: Power supply, secondary terminal: Analogue input/, Voltage, /. Isolation Resistance: Between supply terminal and ground 500V DC 0MΩ or more Grounding: Class grounding (grounding registance of 00Ω or less) Isolation Specifications Measured input terminal : Isolated from Measured input terminal and other input/ terminals. Not isolated from internal circuits. Measured input terminal : Isolated from Measured input terminal, other input/ terminals and internal circuits. Auxiliary analogue input terminal: Isolated from other input/ terminals and internal circuits. Loop supply terminals: Not isolated from to 0mA analogue and voltage terminals. Isolated from other input/ terminals and internal circuits. to 0 ma analog terminals (control/retransmission): Not isolated from other to 0mA analogue, transmitter loop supply, and voltage control terminals. Isolated from other input/ 8 terminals and internal circuits. Voltage control terminals: Not isolated from to 0 ma analogue and transmitter loop supply terminals. Isolated from other input/ terminals and internal circuits. contact control terminals: Isolated from other relay control, other input/ terminals and input circuits. terminals: Not isolated from other contact input and communication terminals. Isolated from other input/ terminals and internal circuits. contact Alarm terminals: Not isolated between other contact alarm terminals. Isolated from other input/ terminals and internal circuits. Transistor contact alarm terminals: Not isolated between other open collector alarm terminals. Isolated from other input/ terminals and internal circuits. RS-85 communication terminals: Not isolated between other communication terminals, and from terminals. Isolated from other input/ terminals and internal circuits. Power supply terminals: Isolated from other input/ terminals and internal circuits. Ground terminal: Isolated from other input/ terminals and internal circuits. Environmental Conditions Normal operating conditions: Ambient temperature: 0 to 50 C 0 C or less in close mounting side-by-side.mbient humidity: 0 to 90%RH (no condensation) Ambient humidity: 0 to 90%RH (no condensation) Magnetic field: 00 AT/m or less Continuous vibration (5 to Hz): amplitude.mm or less Continuous vibration ( to 50Hz):.9m/ s (0.5G) or less Vibration in short period:.7m/ s (.5G), 5sec or less Shock: 7m/s (5G) or less, ms Installation altitude: 000m above the sea level or less Warm-up time: 0 minutes or more Transit/storage conditions: Temperature: -5 to 70 C Humidity: 5 to 95%RH (non-condensing) Effects of operating conditions: Effect of ambient temperature: For Voltage/TC input: Within (± V/ C or ±0.0% of F.S./ C, whichever is greater.) For Auxiliary input: Within ±0.0% of F.S./ C For RTD input: Within ±0.05 C/ C (ambient temperature) For analog : Within ±0.05% of F.S./ C Effect of supply fluctuation (within rating voltage): For analog input: Within (±mv/0v or ±0.0% of F.S./0V, whichever is greater.) For analog : Within ±0.05% of F.S./0V All Rights Reserved. Copyright 996, Yokogawa M&C Corporation GS 5EB0-0E rd Edition Jun.0,998-00

9 9 Function Block Diagram Single-loop (General control) [UP mode ] Input IN RDI0 RDI08 DI DI DI5 DI6 DI7 RDI0 RDI0 0-seg. linearizer * Hold setpoint reset Manual computation M switching * OUTA OUTR *: is same value when is stopped. *:Unavailable when control is current or. *:Available when model code is UP750-5X or UP750-7X. RET OUTA OUTA OUTA Current* Current* Current DO DO7 event Time event Instrument alarm R5 R58 R5 R58 contact Single-loop (Heating/Cooling control) [UP mode ] input IN RDI0 RDI08 DI DI DI5 DI6 DI7 RDI0 RDI0 0-seg. linearizer * Hold setpoint reset Manual computation M switching Heating-side Heating/Cooling computation Cooling-side Heating-side Heatingside Cooling-side Coolingside RET OUTA OUTR OUTA DO, CDO OUTA OUTA OUTA DO DO7 R5 R58 R5 R58 Current* Current Current * *5 contact *:Heating-side or Cooling-side value is when is stopped. *:Unavailable when Heating-side control is current or. *:Available when model code is UP750-5X or UP750-7X. *:Unavailable when Cooling-side control is current or. *5:DO or DO is unavailable when Cooling-side control is relay or transistor. event Time event Instrument alarm All Rights Reserved. Copyright 996, Yokogawa M&C Corporation GS 5EB0-0E rd Edition Jun.0,998-00

10 0 Cascade Primary-Loop (General control) [UP mode ] The cascade primary-loop control mode provides only general control (continuous PID control.) input IN RDI0 RDI08 DI DI DI5 DI6 DI7 RDI0 RDI0 IN Hold, reset Tracking switching Tracking signal 0-seg. linearizer * setpoint Manual computation * OUTA Current Auxiliary analog input OUTA Current / swithing RET Secondary loop controller DO DO6 event Time event Instrument alarm R5 R58 R5 R58 contact FAIL DO7 *: is same value when is stopped. Cascade (General control) [UP mode ] The processing block diagrams for heating/cooling control is identical to the single-loop control block diagram. Primary input IN RDI0 RDI08 DI DI DI5 DI6 DI7 RDI0 RDI0 Secondary input IN 0-seg. linearizer * Hold, reset 0-seg. linearizer setpoint Tracking signal computation LOC CADE LOC/CADE switching Manual computation LOC,CADE * OUTA OUTR *: is same value when is stopped. *:Unavailable when control is current or. *:Available when model code is UP750-5X or UP750-7X. RET OUTA OUTA OUTA Current* Current* Current DO DO7 event Time event Instrument alarm R5 R58 R5 R58 contact All Rights Reserved. Copyright 996, Yokogawa M&C Corporation GS 5EB0-0E rd Edition Jun.0,998-00

11 Loop with Switching (General control) [UP mode 6] The processing block diagrams for heating/cooling control is identical to the single-loop control block diagram. input input IN IN DI7 RDI0 RDI08 RDI0 RDI0 DI DI DI5 DI6 Hold, reset Dual-input switching 0-seg. linearizer * setpoint Manual computation * OUTA OUTR *: is same value when is stopped. *:Unavailable when control is current or. *:Available when model code is UP750-5X or UP750-7X. RET OUTA OUTA OUTA Current* Current * Current DO DO7 event Time event Instrument alarm R5 R58 R5 R58 contact Loop with Auto-selector (General control) [UP mode 7] The processing block diagrams for heating/cooling control is identical to the single-loop control block diagram. input input IN IN RDI0 RDI08 DI DI RDI0 RDI0 DI5 DI6 DI7 Dual-input auto-selector 0-seg. linearizer * Hold, setpoint reset Manual computation M switching * OUTA OUTR *: is same value when is stopped. *:Unavailable when control is current or. *:Available when model code is UP750-5X or UP750-7X. RET OUTA OUTA OUTA Current * Current * Current DO DO7 event Time event Instrument alarm R5 R58 R5 R58 contact All Rights Reserved. Copyright 996, Yokogawa M&C Corporation GS 5EB0-0E rd Edition Jun.0,998-00

12 Dual-loop (General control) [Up mode ] input input IN RDI0 RDI0 RDI0 RDI08 DI DI DI5 DI6 DI7 IN Hold reset 0-seg. linearizer setpoint setpoint 0-seg. linearizer * outpu * Manual computation Manual M switching computation * * OUTA OUTR OUTA OUTR *: is same value when is stopped. *:Unavailable when control is current or. RET OUTA OUTA OUTA Current* Current * Current DO DO7 event Time event Instrument alarm R5 R58 R5 R58 contact Dual-loop (Heating/Cooling control) [UP mode ] The figure below shows the processing block diagram for heating and cooling control which differs from the diagram for general control. Heating-side preset Heating/Cooling computation Cooling-side preset Heating-side preset Heating/Cooling computation Cooling-side preset Heating-side limiter Cooling-side limiter Heating-side limiter Cooling-side limiter RET event Time event Instrument alarm Heatingsidsidsidside Cooling- Heating- Cooling- DO DO7 OUTA OUTR OUTA DO/DO OUTA OUTA OUTR DO DO5 OUTA OUTA OUTA R5 R58 or Transistor R5 R58 transistor Current* Current Current Contact * * *, * :Unavailable when Heating-side control is current or. contact * :Unavailable when Cooling-side control is current or. * :DO or DO is unavailable when Cooling-side control is relay or transistor. All Rights Reserved. Copyright 996, Yokogawa M&C Corporation GS 5EB0-0E rd Edition Jun.0,998-00

13 Temperature and Humidity (General control) [UP mode ] UP mode can execute general control and heating/cooling control. The processing block diagram of heating/cooling control is identical to that of dual-loop control. input input IN IN RDI0 RDI0 RDI0 RDI08 DI DI DI5 DI6 DI7 reset Hold program 0-seg. linearizer Relative humidity calculation 0-seg. linearizer setpoint setpoint * * Manual computation Manual computation M switching * * OUTA OUTR OUTA OUTR *: is same value when is stopped. *:Unavailable when control is current or. RET OUTA OUTA OUTA Current * Current* Current DO DO7 event Time event Instrument alarm R5 R58 R5 R58 contact Cascade with Two Universal Input (General control) [UP mode ] Cascade control with two universal inputs performs both general control and heating/cooling control. The processing block diagram of the heating/cooling control is identical to the single-loop control block diagram. input IN RDI0 RDI08 DI DI DI5 DI6 DI7 RDI0 RDI0 input IN 0-seg. linearizer * Hold, reset 0-seg. linearizer setpoint Tracking signal computation LOC CADE LOC/CADE switching Manual computation LOC,CADE * OUTA OUTR *: is same value when is stopped. *:Unavailable when control is current or. RET OUTA OUTA OUTA Current * Current Current DO DO7 event Time event Instrument alarm R5 R58 R5 R58 contact All Rights Reserved. Copyright 996, Yokogawa M&C Corporation GS 5EB0-0E rd Edition Jun.0,998-00

14 Loop with Switching and Two Universal Input (General control) [UP mode ] Loop control with switching and two universal inpurs performs both general control and heating/cooling control. The processing block diagram of the heating/cooling control is identical to the single-loop control diagram. Contact input DI7 input input IN IN RDI0 RDI0 RDI0 RDI08 DI DI DI5 DI6 Dual-input switching 0-seg. linearizer Hold ouptut * setpoint reset Manual computation M switching * OUTA OUTR OUTA OUTA OUTA / switchig *: is same value when is stopped. *:Unavailable when control is current or. RET Current * Current Current DO DO7 event Time event Instrument alarm R5 R58 R5 R58 contact Loop with Auto-selector and Two Universal Input (General control) [UP mode 5] Loop control with auto-selector and two universal inputs performs both general control and heating/cooling control. The processing block diagram for heating/cooling control is identical to the single-loop control block diagram. input input input IN IN IN RDI0 RDI0 RDI0 RDI08 DI DI DI5 DI6 DI7 range conv. bias Square root filter range conv. bias Square root filter Triple-input auto-selector 0-seg. linearizer range conv. bias Square root filter Hold * setpoint reset Manual computation M switching * OUTA OUTR *: is same value when is stopped. *:Unavailable when control is current or. RET OUTA OUTA OUTA Current* Current Current DO DO7 event Time event Instrument alarm R5 R58 R5 R58 contact All Rights Reserved. Copyright 996, Yokogawa M&C Corporation GS 5EB0-0E rd Edition Jun.0,998-00

15 5 Terminal Arrangements Blank box in the list show s available terminal, and shows not available. terminal No symbol OUTPUT (OUTR) DO DO DO SUPPLY INPUT (IN) OUTPUT (OUTA) OUTPUT (OUTA) DI DI INPUT (IN) RS85- RS85- /µbus DO7 DO6 DO5 DO DI7 DI6 DI5 DI DI INPUT (IN) OUTPUT (OUTA) OUTPUT (OUTR) signal UP750 suffix code ( contact) NC ( contact) NO ( contact) COM Contact ( ) Contact ( ) Contact ( ) Contact common ( terminals, 5, 6) Power supply L Power supply N Ground Measured input terminal A(RTD) Measured input terminal + (TC,mV,V), b(rtd) Measured input terminal (TC,mV,V), B(RTD) Retransmission or Loop supply + Retransmission or Loop supply or Retransmission ( voltage ) + or Retransmission ( voltage ) common (input terminals 8,9,6,7,8,9,0) Auxiliary analogue input + Auxiliary analogue input RS85 communication SDB (+) RS85 communication SDA ( ) RS85 communication RDB (+) RS85 communication RDA ( ) RS85 communication SG High performance RS85 communication RSB (+) or µbus A High performance RS85 communication RSA ( ) or µbus B High performance RS85 communication SG or µbus shield Contact 7 Transister + Contact 6 Transister + Contact 5 Transister + Contact Transister + Contact common ( ) ( terminals,,,) Measured input terminal A(RTD) Measured input terminal + (TC,mV,V), b(rtd) Measured input terminal (TC,mV,V), B(RTD) Unused Terminal Unused Terminal or Retransmission ( voltage ) + or Retransmission ( voltage ) ( contact) NC ( contact) NO ( contact) COM Terminal Diagram All Rights Reserved. Copyright 996, Yokogawa M&C Corporation GS 5EB0-0E rd Edition Jun.0,998-00

16 6 Dimensions <External dimensions> <Panel cut size> 96 (.78) (0.) 00 (.9) (0.0) Min.5mm room is necessary over the bracket.. General mounting 7 min. unit: mm A L CA S 96 (.78) 9.8 (.6) (.) MODE (5) 5 min. PT No to 0mm (0.0 to 0.9) (0.0) Min.5mm room is necessary under the bracket (5). Close mounting side-by-side. [(N )969] Model and Suffix codes N shows the number of mounted instruments. However, if N 5, this dimension depends on the actual measurement. Model suffix code Discription UP750 Type Optional Functions controller(with retransmission /Loop supply) Single-loop type (One universal input and ) Dual-loop type (Two universal inputs and s) Dual-loop type with custom computation (Two universal inputs and s) None With Communication and Auxiliary analogue input Standard accessories: Bracket, Instruction manual and unit label Specify suffix code according to the designated UP mode. Correspondence between UP mode and suffix code UP mode suffix code Single-loop control (UP mode ) Cascade primary-loop control (UP mode ) Cascade control (UP mode ) Loop control with switching (UP mode 6) Loop control with auto-selector (UP mode 7) Dual-loop control (UP mode ) Temperature and humidity control (UP mode ) Cascade control with two universal inputs (UP mode ) Loop control with switching and two universal intputs (UP mode ) Loop control with auto-selector and two universal intputs (UP mode 5) , 70 5, 7 Custom computation control (UP mode ) Cond. Cond. App: Function available, Cond: Function available conditionally, : Function not available Items to be specified when ordering Model & suffix code Cond. The measured input wolud be Aux.analogue input Cond.=Auxiliary input is not available when two measured inputs are specified. =Auxiliary input is not available when three measured inputs are specified. Cond.=UP and -7 only All Rights Reserved. Copyright 996, Yokogawa M&C Corporation GS 5EB0-0E rd Edition Jun.0,998-00