UT750. Relay. 150mm. UT s contact. Relay (Use one with a relay coil rating less than the UT s contact rating.) 150mm. Recommended Terminal Lugs

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1 User s Manual IM 5DBE This manual describes installation, wiring, and other tasks required to make the controller ready f operation.. Safety Precautions. Model and Suffix Codes. How to Install. How to Connect Wires Hardware Specifications Terminal Wiring Diagrams Contents Introduction Thank you f purchasing the 75 digital indicating controller. The controller is shipped from the facty with 5 hardcopy user s manuals (A size) and user s manual on CDROM. The 5 user s manuals in hardcopy fmat describe the operating procedures required f basic use (factyset to singleloop control mode). It is recommended that you refer to these user s manuals to understand [] installation, [] initial s, and [] operating procedures of the controller. The CDROM contains an User s Manual (Reference) with descriptions of various functions and ranges that can be set as necessary. The manual also contains infmation on operations used to carry out control other than singleloop control. Meover, the use of an optional parameter tool (model: LLE) allows you to easily perfm s and adjustments with a PC. How to Use the Manuals Purpose Manual Title Description Media Setup Describes the tasks (installation, wiring, and others) required Asize paper, Installation to make the controller ready f operations. back and front Basic operation Describes examples of input types, control Asize paper, Initial s types, and alarm types. Making s described herein back and front allows you to carry out basic control. Operating Operations Describes operation sequences. F operation control Asize paper, procedures through external contact inputs, see the back of Installation back and front and troubleshooting User s Manual. Brief operation Map Contains the parameter map used as a guideline f Asize paper, back and front Function description and set recding s Briefly describes the functions of In addition, Asize paper, each parameter table has a User column, where you back and front can recd your sets when them in the controller. Detailed description of functions User s Manual (Reference) Explains me advanced applications than those found in the 5 hardcopy user s manuals (A size).. Safety Precautions The following symbol is indicated on the controller to ensure safe use. CDROM This symbol on the controller indicates that the operat must refer to an explanation in the user s manual in der to avoid the risk of injury death of personnel damage to the instrument. The manual describes how the operat should exercise special care to avoid electric shock other dangers that may result in injury loss of life. The following symbols are used in the hardcopy user s manuals and in the user s manual supplied on the CDROM. Indicates that operating the hardware software in a particular manner may damage it result in a system failure. IMPORTANT Model 75 Digital Indicating Controller User s Manual f Singleloop Control Installation Draws attention to infmation that is essential f understanding the operation and/ features of the controller. Exemption from Responsibility Make sure that all of the precautions are strictly adhered to. Yokogawa Electric Cpation assumes no liability f any damage resulting from use of the instrument in contradiction to the precautions. Also, Yokogawa Electric Cpation assumes no liability to any party f any loss damage, direct indirect, caused by the use any unpredictable defect of the instrument. Regarding Protection, Safety, and Prohibition Against Unauthized Modification () In der to protect the product and the system controlled by it against damage and ensure its safe use, make certain that all of the instructions and precautions relating to safety contained in this document are strictly adhered to. Yokogawa does not guarantee safety if products are not handled accding to these instructions. () Modification of the product is strictly prohibited.. Model and Suffix Codes Befe using the controller, check that the model and suffix codes match your der. Model Suffix Code Description 75 Digital indicating controller (provided with Custom Computing Function*) Singleloop type Type Position proptional type 5 Dualloop type ne Optional functions With communication, auxiliary analog (remote) input Check that the following items are provided: Digital indicating controller (of dered model):... Brackets (mounting hardware):... pair Unit label:... User s Manuals f Singleloop Control:... 5 (A size) User s Manual (Reference) (CDROM Version):... rd Edition: Sep, * Using an optional custom building tool (Model LLE) that runs on a personal computer, you can build a variety of s (e.g., four arithmetic operations, logical operations, tensegment linearizer s, temperature crection fact s, and pressure crection fact s) to be applied to the controller s I/O signals.. How to Install To install the controller, select a location where: () no one may accidentally touch the terminals, () mechanical vibrations are minimal, () crosive gas is minimal, () temperature can be maintained at about C and the fluctuation is minimal, (5) no direct radiant heat is present, () no magnetic disturbances are caused, (7) no wind blows against the terminal board (reference junction compensation element), () no water is splashed, () no flammable materials are around, Never place the controller directly on flammable items equipment. If the controller has to be installed close to flammable items equipment, be sure to provide shielding panels all around the controller, at least 5mm away from every side; the panels should be made of either.mmthick metalplated steel plates.mmthick uncoated steel plates. Installation Position Install the controller at an angle within from hizontal with the front panel facing upward. Do not install it facing downward. The position of right and left sides should be hizontal. External Dimensions and Panel Cutout Dimensions 75 (5). REM REM MAN MAN. General installation How to Install 7 min. (5) 5 min.. Large bracket. Small bracket to mm (Panel thickness) Sidebyside close installation [(N) ]. Unit: mm N stands f the number of controllers to be installed. However, the measured value applies if N Turn off the power to the controller befe installing it on the panel because there is a possibility of electric shock. Direction to insert the controller Insert the controller into the opening at the front of the panel. Panel Small bracket (bottom mounting hardware). How to Connect Wires Front panel of controller Large bracket (top mounting hardware) Terminal board Insert a screwdriver into the brackets to tighten the screws. Recommended tightening tque :.N m 5mm 5mm 5mm 5mm Rear of controller Must not exceed After opening the mounting hole on the panel, follow the procedures below to install the controller:. Insert the controller into the opening from the front of the panel so that the terminal board on the rear is at the far side.. Set the brackets in place on the top and bottom of the controller as shown in the figure on the left, then tighten the screws of the brackets. Take care not to overtighten them. ) Befe carrying out wiring, turn off the power to the controller and check that the cables to be connected are not alive with a tester the like because there is a possibility of electric shock. ) F the protection and safe use of the controller, be sure to place a circuit breaker (confms with IEC7, 5A, V V AC) near the controller where the breaker can easily be operated. In addition, be sure to indicated that it is the instrument to cut the power supply of the controller. ) Wiring must be carried out by personnel who have basic electrical knowledge and practical experience. ) Provide power from a singlephase instrument power supply. If there is a lot of noise in the power line, insert an insulating transfmer into the primary side of the line and use a line filter (recommended part: ZAC5U from TDK) on the secondary side. As a countermeasures against noise, do not place the primary and secondary power cables close to each other. ) F thermocouple input, use shielded compensating lead wires f wiring. F RTD input, use shielded wires that have low conduct resistance and cause no significant differences in resistance between the three wires. The cables to be used f wiring, terminal specifications, and recommended parts are as shown below. ) Control relays may be replaced. However, because they have a life of, times that of the resistance load, use auxiliary relays to turn on/off a load. ) The use of inductance (L) loads such as auxiliary relays, mots and solenoid valves causes malfunction relay failure; always insert a CR filter f use with alternating current a diode f use with direct current, as a sparkremoval surge suppression circuit, into the line in parallel with the load. 5) When there s possibility of being struck by external lightening surge, use the arrester to protect the instrument. F DC Relay Wiring 75 O.C Relay s contact Relay (Use one with a relay coil rating less than the s contact rating.) External DC power supply R Diode (Mount it directly to the relay coil terminal (socket).) Cable Specifications and Recommended Cables Purpose F AC Relay Wiring 75 s contact Relay (Use one with a relay coil rating less than the s contact rating.) Name and Manufacturer Power supply, grounding, relay contact s V C insulated wires, JIS C 7,. to. mm Thermocouple Shielded compensating lead wires, JIS C, X (See Yokogawa Electric s GS BUE.) RTD Shielded wires (three conducts), UL (Hitachi Cable) Other signals Shielded wires Recommended Terminal Lugs 7 mm less Applicable wire size. to.5 mm. N m less.7mm Terminal Covers (Optional parts) Tightening tque 7 mm less Target Model Part Number Sales Unit F 75 T5YD. Befe attaching the terminal cover, bend the side with the groove inward as shown in Fig. A. Be careful not to bend it backwards. This not only marks it harder to attach the cover but will also weaken its hold.. Fit the holes on the top and bottom of the terminal cover the projections on the brackets (Fig. B) and lock in place. The figure right shows the attachment of a terminal cover to controller. Hardware Specifications Input Signals Number of inputs: (terminals ) Input type: Universal input system. The input type can be selected with the software. Sampling period: Can be selected from 5,, and 5 ms. Burnout detection: Functions at TC, RTD, standard signal (. to V to 5 V) Upscale, downscale, and off can be specified. F standard signal, burnout is determined to have occurred if it is. V less. Input bias current:.5 A (f TC RTD bterminal) Measurement current (RTD): About. ma Input resistance: M me f thermocouple mv input About M f DC voltage input Allowable signal source resistance: 5 less f thermocouple mv input Effects of signal source resistance:. V/ less k less f DC voltage input Effects of signal source resistance: About.%/ Allowable wiring resistance: f RTD input Maximum 5 /wire: Conduct resistance between three wires should be equal However, /wire f a maximum range of to C. Wire resistance effect:. C / Allowable input voltage: V DC f thermocouple, mv, RTD input V DC f DC voltage input ise rejection ratio: db (5/ Hz) me in nmal mode db (5/ Hz) me in common mode Reference junction compensation err:. C (5 to 5 C).5 C ( to 5 C, 5 to 5 C) Applicable standards: JIS, IEC, DIN (ITS) f thermocouples and RTD Remote Input Signals Available only f controllers with remote input terminals. Number of inputs: (terminals ) Input type: Settable in a range of,,.., 5 V DC Sampling period:, and 5 ms The sampling period of a remote input signal is associated with the input s sampling period. If the input s sampling period is 5 ms, however, the sampling period of a remote input signal lengthens to ms. Input resistance: About M Input accuracy:.% digit of input span f to V DC.% digit of input span f to V DC.75% digit of input span f. to. V DC.% digit of input span f to 5 V DC Under standard operating conditions ( C, 55 % RH, power frequency of 5/ Hz) Feedback Resistance Input Provided f position proptional type only (terminals 5 7 ) Slide resistance value: to.5 k of overall resistance (burnout detection f sliding wire provided) Measuring resolution:.% of overall resistance.7mm External AC power supply R CR filter (Mount it directly to the relay coil terminal (socket).) Loop Power Supply Power is supplied to a twowire transmitter. (5 V DC: terminals 5 ) A resist ( to 5 ) connected between the controller and transmitter converts a current signal into a voltage signal, which is then read via the input terminal. Supply voltage:.5 to. V DC, max. ma (provided with a protection circuit against a field shtcircuit) Output Either, target set, control is. Either the retransmission the loop power supply can be used with terminals 5. Number of s: (terminals 5, terminals 7 ) Output signal:,,, ma DC (where, ting signal levels of less than ma is not feasible) Load resistance: less Output accuracy:.% of span ( 5% of span f ma less.) under standard operating conditions ( C, 55 % RH, power frequency of 5/ Hz) Control Output Universal system, The type can be selected with the software. Relay contact (s) f the position proptional type Current (Singleloop: terminals 7 ; heatingside : terminals 7, coolingside : terminals 5 ) Number of s Output signal Load resistance Output accuracy (two f heating/cooling control), switched between a voltage pulse and current.,,, ma DC less.% of span ( 5% of span f ma less) Under standard operating conditions ( C, 55 % RH, power frequency of 5/ Hz) Voltage pulse (Singleloop: terminals 7 ; heatingside : terminals 7, coolingside : t selected) Number of s Output signal Resolution Figure A Figure B Fold the cover in the direction of the arrow. Fit the cover hold over the protrusion on the mounting bracket. switched between a voltage pulse and current. Onvoltage = V me (load resistance: Ω me) Offvoltage =. V DC less ms.% of, whichever is larger Relay contact (Singleloop: terminals, heatingside : terminals, coolingside : terminals 7, position proptional type: terminals 5 ) Number of s Output signal rating Resolution (two f heating/cooling control) Three terminals (NC, NO, and common) Terminals : 5 V AC V DC, A (resistance load) Terminals 7 : V AC V DC, A (resistance load) ms.% of, whichever is larger Inputs Purpose: Target set selection, remote/local mode, and run/stop command Number of inputs: 7 s (relay:, transist: ) Input type: nvoltage contact transist open collect input Input contact rating: V DC, ma me On/off determination: F nonvoltage contact input, contact resistance of k less is determined as on and contact resistance of k me as off. F transist open collect input, input voltage of V less is determined as on and leakage current must not exceed A when off. Minimum status detection hold time: input s sampling period Outputs Purpose: Alarm, FAIL, and others Number of s: 7 s (relay: s, transist: s) Relay contact rating: V AC, A, V DC, A terminal is common. Transist contact rating: V DC, 5 ma terminal is common. Display Specifications display: 5digit, 7segment, red LEDs, character height of mm f 75 Set display: dot LCD display with backlight Status indicating lamps: LEDs Safety and EMC Standards Safety: Compliant with IEC/EN:, approved by CSA, approved by UL5. Installation categy : CAT. II (IEC/EN, CSA) Pollution degree : (IEC/EN, CSA) Measurement categy : I (CAT. I : IEC/EN) Rated measurement input voltage : V DC max.(across terminals), V AC max.(across ground) Rated transient overvoltage : 5V (te) te : It is a value on the safety standard which is assumed by IEC/EN in measurement categy I, and is not the value which guarantees an apparatus perfmance. This equipment has Measurement categy I, therefe do not use the equipment f measurements within measurement categies II, III and IV. Measurement categy CAT. CAT. CAT. CAT. Entrance Cable Description F measurements perfmed on circuits not directly connected to MAINS. F measurements perfmed on circuits directly connected to the low voltage installation. F measurements perfmed in the building installation. F measurements perfmed at the source of the lowvoltage installation. Internal Wiring T Outlet Remarks Appliances, ptable equipments, etc. Distribution board, circuit breaker, etc. Overhead wire, cable systems, etc. EMC standards: Complies with EN The instrument continues to operate at a measuring accuracy of within % of the range during tests. Construction, Installation, and Wiring Construction: Dustproof and dripproof front panel confming to IP5 F sidebyside close installation the controller loses its dustproof and dripproof protection. Material: ABS resin and polycarbonate Case col: Black Weight: About kg less Dimensions: (W) (H) (depth from panel face) mm Installation: Panelmounting type. With top and bottom mounting hardware ( each) Panel cutout dimensions:. (W). (H) mm Installation position: Up to upward facing (not designed f facing downward) Wiring: M.5 screw terminals (f signal wiring and power/ ground wiring as well) Power Supply Specifications Power supply: Rated voltage of to V AC ( %), 5/ Hz Power consumption: Max. VA (. W max.) Internal fuse rating: 5 VAC,.A timelug fuse Data backup: Lithium cell with life expectancy of years Withstanding voltage Between primary terminals* and secondary terminals**: At least 5 V AC f minute Between primary terminals* and grounding terminal: At least 5 V AC f minute Between grounding terminal and secondary terminals**: At least 5 V AC f minute Between secondary terminals**: At least 5 V AC f minute * Primary terminals indicate power terminals and relay terminals ** Secondary terminals indicate analog I/O signal, voltage pulse, and contact input terminals Insulation resistance: M me at 5 V DC between power terminals and grounding terminal Grounding: Class D grounding (grounding resistance of less) Signal Isolations input terminals: Isolated from other input/ terminals. t isolated from the internal circuit. terminals: Isolated from other input/ terminals and the internal circuit 5 V DC loop power supply terminals: t isolated from analog current and voltage pulse control. Isolated from other input/ terminals and internal circuit. Analog terminals (f control and retransmission): t isolated between analog s n from 5 V DC sens power supply and voltage pulse control. Isolated from other input/ terminals and internal circuit. Voltage pulse control terminals: t isolated from analog s and 5 V DC loop power supply. Isolated from other input/ terminals and internal circuit. Relay contact control terminals: Isolated between contact terminals and from other input/ terminals and internal circuit. input terminals: t isolated between contact input terminals and from communication terminals. Isolated from other input/ terminals and internal circuit. Relay contact terminals: t isolated between relay contact s. Isolated from other input/ terminals and internal circuit. Transist contact terminals: t isolated between transist contact s. Isolated from other input/ terminals and internal circuit. RS5 communication terminals: t isolated from contact input terminals. Isolated from other input/ terminals and internal circuit. Feedback slide resistance input terminals: t isolated from analog terminals (control, retransmission), 5 V loop power supply, and voltage pulse control s. Isolated from other input/ terminals and internal circuit. Power terminals: Isolated from other input/ terminals and internal circuit. Grounding terminals: Isolated from other input/ terminals and internal circuit. Environmental Conditions Nmal operating conditions: Ambient temperature: to 5 C ( C less f sidebyside close installation) Temperature change rate: C/h less Ambient humidity: to % RH (no condensation allowed) Magnetic field: A/m less Continuous vibration at 5 to Hz: Full amplitude of. mm less Continuous vibration at to 5 Hz:. m/s less Shtperiod vibration:.7 m/s, 5 seconds less Shock: 7 m/s less, ms Installation height: Height above sea level of m less Warmup time: minutes me after power on Transptation and stage conditions: Temperature: 5 to 7 C Temperature change rate: C/h less Humidity: 5 to 5% RH (no condensation allowed) Effects of changes in operating conditions Effects from changes in ambient temperature: On voltage thermocouple input, V/ C.% of F.S./ C, whichever is larger On remote input,.% of F.S./ C On RTD input,.5 C / C (ambient temperature) less On analog,.5% of F.S./ C less Effects from power supply fluctuation (within rated voltage range) On remote input, V/ V.% of F.S./ V, whichever is larger On analog,.5% of F.S./ V less IM 5DBE ()

2 Terminal Wiring Diagrams 75 Singleloop Control (Model ) Relay Transist Control Relay contact NC NO Alarm Alarm Alarm (te ) Alarm (te ) Alarm (te ) Alarm (te ) function Communication Communication (PSL) (PSL) High perfmance RS5 communication RS5 communication te: Select this option from the OT parameter. RSB() RSA() rating: 5 V AC, A V DC, A (resistance load) Power supply Power supply Befe carrying out wiring, turn off the power to the controller and check that cables to be L connected are not alive with a tester the like because there is a possibility of electric shock. N Allowable range: V AC ( %) (free voltage) 5/ Hz shared External contact s DO DO 5 DO 7 DO DO5 DO DO7 5 Relay contact rating: V AC, A V DC, A (resistance load) Transist contact rating: V DC, 5 ma SDB() SDA() 5 RDB() RDA() 7 * Time proptional PID relay contact is configured at facty befe shipment. 5 7 * Wiring can only be carried out f controllers with communication functions * The functions of the external contact s are the defaults f singleloop control. To change the functions, reconfigure the contact setup te : The alarm parameters of the DO and DO5 s share the same function. te : The alarm parameters of the DO and DO share the same function. OT= (factyset default) OT= Time proptional control Voltage pulse (terminals and 7 ) 5 7 * Wiring can only be carried out f controllers with remote input. 5 7 Crespondence between parameter OT and control types OT= Current (terminals and 7 ) Specify in a range of 5 V DC, V DC, V DC. Default: 5 V DC Current/voltage pulse madc, madc 7 Voltage pulse ( V) * OT is a setup parameter. You can change the s of the parameter OT to change the control type. See Initial s User s Manual. Time proptional control Relay (terminals, and ) te: External Input If the power is turned on when the external contact input is, the mode (NO, R/L, ) existing befe the power is turned off will be continued. (except f RUN/STOP) * The dualloop type controller (755 ) only Current terminal ( and 7 ) can be used f retransmission. input * t configured at facty befe shipment See Initial s User s Manual. TC input RTD input A b B mv/v input te: Select this option from the OT parameter. Control * is available only when relay is selected as the type of control. OT= Onoff control Relay (terminals, and ) 75 Singleloop Heating/Cooling Control (Model ) IMPORTANT The controller is factyset to the Singleloop Control. Change the of the Control Output Type (OT) parameter to the Heating/Cooling Control. Relay Transist Relay contact NC NO Alarm Alarm control (te) control (te) Alarm Alarm Heatingside control rating: 5 V AC, A V DC, A (resistance load) Power supply Power supply L N Allowable range: V AC ( %) (free voltage) 5/ Hz shared External contact s DO DO 5 DO 7 DO DO5 DO Communication Communication (PSL) (PSL) High perfmance RS5 communication RS5 communication SDB() SDA() 5 RDB() RDA() 7 te: Select this option from the OT parameter. RSB() RSA() Befe carrying out wiring, turn off the power to the controller and check that cables to be connected are not alive with a tester the like because there is a possibility of electric shock. Do not use unassigned terminals as relay terminals. 5 7 * Wiring can only be carried out f controllers with communication functions Relay contact rating: V AC, A V DC, A (resistance load) Transist contact rating: V DC, 5 ma * Wiring can only be carried out f controllers with remote input. 5 7 Specify in a range of 5 V DC, V DC, V DC. Default: 5 V DC * The functions of the external contact s are the defaults f singleloop heating/cooling control. To change the functions, reconfigure the contact setup Heatingside control Current/voltage pulse te: If you define the DO as the coolingside control, the DO serves as the alarm. Inversely, if you define the DO as the coolingside control, the DO serves as the alarm. function DO7 5 * The dualloop type controller (755 ) only * OT is a setup parameter. Current terminal ( and 7 ) can be used f retransmission. You can change the s of the parameter OT to change the control type. See Initial s User s Manual. madc, madc 7 Voltage pulse ( V) te: External Input If the power is turned on when the external contact input is, the mode (NO, R/L, ) existing befe the power is turned off will be continued. (except f RUN/STOP) * 7 Default: Unspecified retransmission type madc, madc Default: ma DC * 5 5 ma DC.5. V DC ( ma DC max.) * The functions of the external contact inputs are the defaults f singleloop control. To change the functions, reconfigure the contact input rating: V DC, ma me Receiving ma DC Current Signals with the Controller * When receiving ma DC current signals, set the input type to 5 V DC (set ). 5 Ω ma te: Connecting a 5 Ω resist to the terminals is optional. Model: X5 (resist with M.5 crimpon terminal lugs) * Factyset to retransmission. Default: ma DC Load resistance: Ω less 5 V DC loop power supply* * is not available if a 5 V DC loop power supply is used. External contact inputs (te) When among target sets to : 5V DI..... DI 5V DI ON ON ON ON DI ON ON ON ON DI DI DI ON ON ON ON 5V DI ON DI DI 5V * If all of the contact inputs are set to, the controller uses the immediately DI preceding target DI 5V AO when DI5=ON DI5 MAN when DI5= DI5 5V STOP when DI=ON DI DI 7 5V RUN when DI= 7 DI7 Remote when DI7=ON DI7 Local when DI7= input * t configured at facty befe shipment See Initial s User s Manual. TC input RTD input A b B * 7 Default: Unspecified retransmission type madc, madc Default: ma DC te: Select this option from the OT parameter. * is available only when relay is selected as the type of heatingside control. mv/v input 5 Default: ma DC control 5 ma DC ma DC, voltage pulse ( V) * Factyset to retransmission. * 5 V DC loop power supply* ma DC 5 Transist contact Receiving ma DC Current Signals with the Controller * When receiving ma DC current signals, set the input type to 5 V DC (set ). 5 Ω ma te: Connecting a 5 Ω resist to the terminals is optional. Model: X5 (resist with M.5 crimpon terminal lugs).5. V DC ( ma DC max.) * is not available if a 5 V DC loop power supply is used. * If you define the coolingside as current, retransmission and the 5 V DC loop power supply can no longer be used. * The functions of the external contact inputs are the defaults f singleloop heating/cooling control. To change the functions, reconfigure the contact input External contact inputs (te) When among target sets to : 5V DI..... DI 5V DI ON ON ON ON DI ON ON ON ON DI DI DI ON ON ON ON 5V DI ON DI DI 5V * If all of the contact inputs are set to, the controller uses the immediately DI preceding target DI 5V AO when DI5=ON DI5 MAN when DI5= DI5 5V STOP when DI=ON DI DI 7 5V RUN when DI= 7 DI7 Remote when DI7=ON DI7 Local when DI7= rating: V DC, ma me Crespondence between parameter OT and heatingside types/coolingside types OT= OT=5 OT= OT=7 OT= OT= OT= OT= OT= Heating side: Relay (terminals, and ) Cooling side: Relay (terminals and 7 ) Heating side: Voltage pulse (terminals and 7 ) Cooling side: Relay (terminals and 7 ) Heating side: Current (terminals and 7 ) Cooling side: Relay (terminals and 7 ) Heating side: Relay (terminals, and ) Cooling side: Transist (terminals and 5 ) Heating side: Voltage pulse (terminals and 7 ) Cooling side: Transist (terminals and 5 ) Heating side: Current (terminals and 7 ) Cooling side: Transist (terminals and 5 ) Heating side: Relay (terminals, and ) Cooling side: Current (terminals and 5 ) Heating side: Voltage pulse (terminals and 7 ) Cooling side: Current (terminals and 5 ) Heating side: Current (terminals and 7 ) Cooling side: Current (terminals and 5 ) The types of control, relay and voltage pulse shown in the table above refer to those of time proptional control. To change to a relay f onoff control, select Relay Terminals and change the set of the to. Transist contact 75 Singleloop Position Proptional Control (Model 75 ) * Wiring can only be carried out f controllers with communication functions. Position proptional control Relay contact Feedback input H (Direct) L (Reverse) Relay Transist 5 Power supply Power supply L N Alarm Alarm Alarm (te ) Alarm (te ) Alarm (te ) Alarm (te ) function External contact s DO DO % % 5 DO 7 DO DO5 DO DO rating: 5 V AC, A Resistance: to.5 k V DC, A (resistance load) Allowable range: V AC ( %) (free voltage) 5/ Hz shared Relay contact rating: V AC, A V DC, A (resistance load) Transist contact rating: V DC, 5 ma Communication (PSL) High perfmance RS5 communication RS5 communication 5 7 Befe carrying out wiring, turn off the power to the controller and check that cables to be connected are not alive with a tester the like because there is a possibility of electric shock. SDB() SDA() RDB() RDA() 5 7 Communication (PSL) RSB() RSA() * Wiring can only be carried out f controllers with remote input. 5 7 Specify in a range of 5 V DC, V DC, V DC. Default: 5 V DC * The functions of the external contact s are the defaults f singleloop position proptional control. To change the functions, reconfigure the contact setup te : The alarm parameters of the DO and DO5 s share the same function. te : The alarm parameters of the DO and DO share the same function. 7 te: External Input If the power is turned on when the external contact input is, the mode (NO, R/L, ) existing befe the power is turned off will be continued. (except f RUN/STOP) Load resistance: Ω less input * t configured at facty befe shipment See Initial s User s Manual. TC input RTD input A b B Default: Unspecified retransmission type madc, madc Default: ma DC 5 mv/v input * 5 ma DC.5. V DC ( ma DC max.) Receiving ma DC Current Signals with the Controller * When receiving ma DC current signals, set the input type to 5 V DC (set ). 5 Ω ma te: Connecting a 5 Ω resist to the terminals is optional. Model: X5 (resist with M.5 crimpon terminal lugs) * retransmission is configured at facty befe shipment. Default: ma DC Load resistance: Ω less 5 V DC loop power supply* * If 5 V DC loop power supply is used, retransmission cannot be used. * The functions of the external contact inputs are the defaults f singleloop control. To change the functions, reconfigure the contact input When among target sets to :..... DI ON ON ON ON DI ON ON ON ON DI ON ON ON ON DI ON * If all of the contact inputs are set to, the controller uses the immediately preceding target AO when DI5=ON MAN when DI5= STOP when DI=ON RUN when DI= Remote when DI7=ON Local when DI7= External contact inputs (te) 5V DI DI 5V DI DI 5V DI DI DI5 5V 5V 5V DI DI DI5 DI DI7 7 5V DI DI7 7 rating: V DC, ma me Transist contact 5 V DC Power Supply Wired to Sens in Twowire System Configuration Twowire transmitter External resist (te) madc 5 input.. V DC signal Loop power supply.5. V DC te: Connecting a resist to the terminals is optional. Model: X (resist with M.5 crimpon terminal lugs) IM 5DBE ()

3 User s Manual IM 5DBE This manual describes examples of input types, control types, and alarm types. Carrying out s described herein allows you to perfm basic control. Refer to examples of various s to understand how to set parameters required. Refer to Map User s Manual f an easy to understand explanation of various If you cannot remember how to carry out an operation during, press the no me than four times. This brings you to the display (operating display) that appears at poweron.. Contents. Names and Functions of Front Panel Parts. Input Type ( First at Poweron). Changing Input Type. Control Output Type (except f a Position Proptional Controller) Calibrating Valve Position (f a Position Proptional Controller Only) Initializing s Changing Alarm Type. Description of Multiple Sets and PID. Names and Functions of Front Panel Parts Status indicat lamps Lightloader interface Process variable () display Set display Used to switch between the AO and MAN modes. Each time you press the, it switches. to the AO MAN mode alternately.. Used to switch register a parameter. Pressing the f me than second allows you to switch between the operating display and the f operating parameter display alternately... and s. Indicat lamp f display of. monit. Alarm indicat lamps Is lit (in green) to indicate the status of operation control. : t used in singleloop control. REM: Is lit when in remote mode. REM: t used in singleloop control. MAN: Is lit when in manual mode. MAN: t used in singleloop control. : Is lit when operation stopped. Is unlit when a setup parameter display is shown.. Alarm indicat lamps If any of alarms to occurs, the respective alarm indicat lamp ( to ) is lit (in ange). Model 75 Digital Indicating Controller User s Manual f Singleloop Control Initial s REM REM Process variable () display Set display rd Edition: Sep,. Status indicat MAN MAN lamps. Lightloader interface. and s.. Name of Part Function. Indicat lamp f Is lit when is displayed on display. display of t used in singleloop control.. monit When lit, indicates the status of a deviation ( ). : Is lit (in ange) if a deviation exceeds the deviation display range. : Is lit (in green) when a deviation is within the deviation display range. : Is lit (in ange) if a deviation falls below the deviation display range. The deviation display range can be changed using the setup parameter B. The deviation monit goes off if any display other than the operating display SELECT display is shown. Interface f an adapter cable used when and sting parameters from a PC. This requires an optional parameter tool.. an err code (in red) if an err occurs. the name and value of a target set (), (O), deviation (), deviation trend, valve opening, a parameter. an err code if the controller fails. Used to switch between displays. Pressing this while any operating display is shown lets you switch to another prearranged operating display. Pressing this while any display other than an operating display is shown lets you go back one display. (One to four presses (maximum) of this lets you return to the current operating display, though the number of presses depends on the operating status.) Used to change numerical values. On setup displays f various parameters, you can change target sets, parameters, and values (in manual operation). Pressing the decreases a numerical value, while pressing the causes it to increase. You can hold down a to gradually increase the speed of These s also switch between menu displays when a submenu of parameter display is shown. of Main s at the Facty befe Shipment Item Factyset defaults f singleloop type/dualloop type controllers Factyset defaults f position proptional type controllers signal (only f controllers with remote inputs) to 5 V DC (variable) Control Time proptional PID relay (variable) Relay (fixed) Control Reverse (variable) t specified PID parameter P = %, I = seconds, D = seconds. Alarm Alarm:, Alarm: low limit, Alarm:, Alarm: low limit. Input Type ( First at Poweron) C The controller displays an operating display when the power is turned on. The submenu IN appears at this if the type of input has not been defined yet. In this case, first press the once to display the parameter IN f the input type. Then, set the maximum value (RH) and minimum value (RL) of the (f voltage input, set the maximum value (SH) and minimum value (SL) of the input scale). to register the s. See the operating procedure below f me details. The controller is configured to the default of each parameter at the facty befe shipment. First check these defaults listed in s User s Manual, and change their values if necessary. Example of Temperature Input. C (RL) Instrument C Set a range to be controlled. C (RH) s to be set f temperature input. input type (IN): Set accding to a sens. (RH): Set the maximum value of the range to be controlled.. (RL): Set the minimum value of the range to be controlled. V V V 5V (input signal) Instrument RL.m /h m /h input scale (SL) Example of Voltage Input input scale RH input scale (SH) Set a range to be controlled s to be set f voltage input. input type (IN): Set accding to an input signal. (RH): Set the maximum value of an input signal.. (RL): Set the minimum value of an input signal.. Position of input decimal (SDP): Set the position of the decimal f input display. input scale (SH): Set the maximum value of the scale to be controlled. input scale (SL): Set the minimum value of the scale to be controlled. The following operating procedure describes an example of a Ktype thermocouple (. to C) and a measurement range of. to. C..... Display view at poweron. In steps and later, illustrations of the LCD are cited to explain the procedure. once to display the parameter IN ( input type). to display the required The figure below shows an example of a Ktype thermocouple (. C to C). See Instrument Input Range Codes. REM REM MAN MAN MENU:MD/IN # input type select IN = once to register the MENU:MD/IN # input type select IN = typek MENU:MD/IN # input type select IN = typek IN input set.. submenu IN. The display in the figure on the left shows the err code f input burnout ( ) if input wiring is not yet complete. The err code disappears when you wire the input terminals crectly. once to register the MENU:MD/IN # input range high RH =. once to display the parameter RL (minimum value of ).. to display the required The figure below shows an example of the minimum value of the to. C. MENU:MD/IN # input range low RL =. MENU:MD/IN # input range low RL = Instrument Input Range Codes Input Unspecified K J T B S R Thermocouple N Type Instrument Input Range Code typek typek typek typej typet typet typeb types typer typen Select the unit from the UNIT parameter. Instrument Measurement Accuracy Input Range Set the data item Input Type "IN" to the option to leave the input type undefined. to C to F to. C to. F.% of instrument range digit at C me. to C.% digit f temperatures below C,. to. F where the accuracy is: % of instrument range. to. C digit f temperatures below. C f a typek. to. F thermocouple, % of instrument range digit f to. C temperatures below. C f a typet thermocouple. to 7 F. to. C. to 7 F. to. C.5% of instrument range digit at C me to F 5% of instrument range digit at less than C. to C to F.5% of instrument range digit. to C to F.% of instrument range digit. to. C.5% of instrument range digit f temperatures. to. F below C E typee to. C to. F L(DIN) typel. to. C.% of instrument range digit at C me. to F.% digit f temperatures below C, where the U(DIN) typeu. to. C accuracy is:.5% of instrument range digit f. to 7 F temperatures below. C f a typee thermocouple. typeu. to. C. to. F W typew. to. C to F.% of instrument range digit Platinel Plati. to. C. to F.% of instrument range digit PR PR. to. C.5% of instrument range digit at C me to F accuracy is guaranteed at less than C W7Re. to. C W7Re W75Re5 to F.% of instrument range digit JPt JPt. to C. to. F.% of instrument range digit (te) (te) JPt to C. to. F.% of instrument range digit (te). to C Pt RTD. to 5 F. to C Pt Pt. to. F.% of instrument range digit (te) (te) Pt to C. to. F.% of instrument range digit (te) Standard. to V. to V. to. V signal to 5 V to 5V. to V to V to V. to. V.% of instrument range digit to V to V. to. V Display range is scalable in a range of to.. to.5 V DC voltage. to.5 V. to.5 V Display span is less. (te ) to mv mv. to. mv to mv mv. to. mv * Perfmance in the standard operating conditions (at C, 55 %RH, and 5/ Hz power frequency) te: The accuracy is. C of instrument range digit f a temperature range from C to C. te: The accuracy is.5 C of instrument range digit f a temperature range from C to C. te: te used in singleloop control. * To receive a ma DC signal, select a standard signal of to 5 V DC and connect it to a 5 resist. This resist is optional. Model: X5 (resist with M.5 crimpon terminal lugs) The controller may automatically initialize the registered operating parameter sets if any change is made to the data item Input Type (IN), Maximum Value of Input Range (RH), Minimum Value of Input Range (RL), Input Decimal Point Position (SDP), Maximum Value of Input Scale (SH) Minimum Value of Input Scale (SL). After a change has been made to any of these data items, be sure to verify the registered operating parameter sets to ensure that they are crect. If any data item has been changed to its default, set it to a required value. Ranges Selectable f Input Thermocouple RTD DC voltage(mv,v) typek, K, K, J, T, T, B, S, R, N, E, L, U, U, W, Plati, PR JPt, JPt, Pt, Pt, Pt, Pt. to V, to 5 V, to V, to V, mv, mv Ranges Selectable f Remote Input. Changing Input Type The following operating procedure describes an example of the of Ktype thermocouple (. to C) to RTD Pt (. to C) and a measurement range of. to. C Bring the operating display into view (display appears at poweron). LOOP. once to display the.. input terminal Thermocouple/mV/V input... RTD input... In steps and later, illustrations of the LCD are cited to explain the procedure. f me than seconds to call. once to display the parameter up the. UNI ( input unit).. MD. MD. once to display the passwd input LOOP loop setup para once to display the MD 75 configuration once to display the submenu MD mode set once to display the submenu IN. IN input set once to display the parameter IN ( input type). MENU:MD/IN # input type select IN = typek. REM REM MAN MAN. once to display the parameter RH (maximum value of ).. to display the required The figure below shows an example of the maximum value of the to. C. MENU:MD/IN # input range high RH =. once to register the once to display the parameter RL (minimum value of ). to display the required The figure below shows an example of the minimum value of the to. C. MENU:MD/IN # input range low RL =.. C MENU:MD/IN # input unit select UNI = C MENU:MD/IN # input range high RH = MENU:MD/IN # input range high RH =. once to register the MENU:MD/IN # input range low RL =. MENU:MD/IN # input range low RL =. target set. Setup Procedure Poweron Set input. (Factyset to unspecified ) See. Input Type ( First at Poweron),. Changing Input Type. Denotes a step that must always be followed. Denotes a step that should be followed as necessary. once to display the parameter UNI ( input unit). MENU:MD/IN # input unit select UNI = C. once to register the MENU:MD/IN # input range low RL =. DC voltage(v). to V, to 5 V, to V, to V How to return to a menu Press once during parameter. This lets you return to the parameter menu.. to display the required The figure below shows an example of the input type to a Pt resistance temperature detect (. C to C).. If the type of input is voltage, also configure the Input Decimal Point Position (SDP), Maximum Value of Input Scale (SH) and Minimum Value of Input Scale (SL) parameters that are displayed after this. f me than seconds. This returns you to the display shown at poweron (figure Position proptional controller? Calibrate valve position. Initialize See Calibrating Valve Position. See Initializing s. Set the control. (Factyset to Time Proptional Relay Output. ) See. Control Output Type. Be sure to follow this step whenever a change of is made to the input type. once to display the parameter RH (maximum value of ). MENU:MD/IN # input range high RH =. If the type of input is voltage, also configure the Input Decimal Point Position (SDP), Maximum Value of Input Scale (SH) and Minimum Value of Input Scale (SL) parameters that follow this step. f me than seconds. This returns you to the display shown at poweron (figure.. C. MENU:MD/IN # input type select IN = Pt once to register the MENU:MD/IN # input type select IN = Pt.. C Set the alarm type and other setup Set operating When initializing parameters is excuted, the controller initializes the operating parameter and setup Therefe, check that the appropriate value are set f the parameters after initializing If changed to initial values, set them to the appropriate values again. to display the required The figure below shows an example of the maximum value of the to. C. MENU:MD/IN # input range high RH =. Controller operation IM 5DBE ()

4 . Control Output Type (except f a Position Proptional Controller) The following operating procedure describes an example of time proptional PID relay (: factyset default) to current ()..... Bring the operating display into view (display appears at poweron). In steps and later, illustrations of the LCD are cited to explain the procedure. f me than seconds to call twice to display the submenu up the. O.. LOOP. MD. MD. once to display the passwd input once to display the LOOP loop setup para once to display the MD 75 configuration once to display the submenu MD mode set. List of Control Output Types Name of Set REM REM MAN MAN Control terminal Values in parentheses are sets Time proptional PID relay ()/onoff()... Current ()/time proptional PID voltage pulse ()... 7 F details on the terminals f heating/cooling control, see Terminal Wiring Diagrams in the Installation User s Manual once to display the parameter OT (control type). to display the required The figure below shows an example of to current ( to ma DC). MENU:MD/O # select OT =. C O set once to register the MENU:MD/O # select OT = f me than seconds. This returns you to the display shown at poweron (figure.. C MENU:MD/O # select OT = Control Output Types Time proptional PID relay contact (terminals ) Time proptional PID voltage pulse (terminals 7 ) Current (terminals 7 ) On/off control relay contact (terminals ) target set. Heatingside relay (terminals ), coolingside relay (terminals 7 ) Control type 5 Heatingside pulse (terminals 7 ), coolingside relay (terminals 7) OT Heatingside current (terminals 7 ), coolingside relay (terminals 7) 7 Heatingside relay (terminals ), coolingside transist (terminals 5 ) Heatingside pulse (terminals 7 ), coolingside transist (terminals 5 ) Heatingside current (terminals 7 ), coolingside transist (terminals 5 ) Heatingside relay (terminals ), coolingside current (terminals 5 ) Heatingside pulse (terminals 7 ), coolingside current (terminals 5 ) Heatingside current (terminals 7 ), coolingside current (terminals 5 ) Calibrating Valve Position (f a Position Proptional Controller Only) The following operation describes a procedure of inputting a feedback signal from a control valve to calibrate the full closed and full open positions of the valve automatically. To calibrate the valve position, you need to carry out wire connections and bring the controller into manual mode. F connections, see Terminal Wiring Diagrams in Installation User s Manual and f entering the manual mode, see. Switching between AO and MAN in Operations User s Manual Bring the operating display into view (display appears at poweron). In steps and later, illustrations of the LCD are cited to explain the procedure. f me than seconds to call. to display ON. up the.. LOOP. MD. MD. once to display the once to display the once to display the once to display the submenu three times to display the submenu VV. V.AT. passwd input MD LOOP loop setup para 75 configuration MD mode set VV valve control once to display the parameter MENU:MD/VV # V.AT =. MAN lamp REM REM MAN MAN... once. The controller automatically calibrates the valve position (fully open closed).. The controller is viewed as shown below when the valve position is being automatically calibrated.. Calibration has ended successfully when the indication changes from ON to. Go to step [].. C MENU:MD/VV # V.AT = ON Blinks during. Calibration has ended unsuccessfully if the indication changes from ON to ERR. Check the feedback input wiring and carry out automatic calibration again. MENU:MD/VV # V.AT = ON MENU:MD/VV # V.AT = ON MENU:MD/VV # V.AT = MENU:MD/VV # V.AT = ERR f me than seconds. This returns you to the display shown at poweron (figure. target set.. C Initializing s Be sure to follow the steps below after a change of has been made to the data item Input Type, Input Range Input Scale..... Initializing the above parameter sets may initialize the registered operating/setup parameter sets. Check that they are crect. If any of them has been changed to its initial value, set it to a required value. Bring the operating display into view (display appears at poweron). In steps and later, illustrations of the LCD are cited to explain the procedure. f me than seconds to call twice to display the submenu up the. INIT.. LOOP. MD. MD. once to display the passwd input once to display the LOOP loop setup para once to display the MD 75 configuration once to display the submenu MD mode set. Changing Alarm Type The following operating procedure describes an example of alarm (factyset to the alarm) to the low limit alarm. When you have changed alarm type, the alarm set will be initialized; set the alarm set again.... REM REM MAN MAN..... INI. Bring the operating display into view (display appears at poweron).. C INIT parameter initialize once to display the parameter to display ON. MENU:MD/INIT # parameter initialize INI = ON once. The display momentarily becomes blank (which is nmal), indicating the parameters have been initialized. MENU:MD/INIT # parameter initialize INI = ON f me than seconds. This returns you to the display shown at poweron (figure MENU:MD/INIT # parameter initialize INI =. target set.. C In steps and later, illustrations of the LCD are cited to explain the procedure. f me than seconds to call once to display the submenu up the.... once to display the passwd input REM REM MAN MAN Alarm terminals Alarm(terminal numbers Alarm(terminal numbers Alarm(terminal numbers Alarm(terminal numbers. M.. C control once to display the submenu M alarm control Factyset defaults )... alarm )... low limit alarm )... alarm )... low limit alarm target set.. to display the required The figure below shows an example of the low limit alarm. MENU:LOOP/M # alarm type select =. f me than seconds. This returns you to the display shown at poweron (figure. once to register the. When alarm sets, see " Alarm Sets" in Operations User s Manual. MENU:LOOP/M # alarm type select = You can take the same steps f alarm type (), alarm type (), and alarm type () that are displayed after this. List of Alarm Types.. C The table below shows the alarm types and alarm s. In the table, codes to are not provided with standby s, while codes to are provided with standby s. Alarm type alarm low limit high limit low limit Deenergized on deviation high limit alarm Timer function (control stability rept event) (Alarm only) high limit low limit Alarm Open/close shows status of relay contact, and lit and unlit shows status of lamp Target set set Target Upward (hour/minute) Downward (hour/minute) Upward (minute/second) Open (lit) set Target Downward (minute/second) Alarm type code closes if alarm occurs opens if alarm occurs 5 5 Alarm type Deenergized on deviation low limit alarm high and low limits within high and low limits Deenergized on Deenergized on low limit Sens grounding alarm Fault diagnosis (te) FAIL (te) Output Output low limit (lit) Open (lit) set Alarm Open/close shows status of relay contact, and lit and unlit shows status of lamp set Open Target Open Target (lit) set Target Open (lit) Sens grounding alarm Fault diagnosis (lit) Open Open (lit) The controller stops when in a FAIL state. The control is set to % and the alarm is set to. Output value Output value Alarm type code closes if alarm occurs opens if alarm occurs te : The fault diagnosis turns on in case of input burnout, A/D converter failure, reference junction compensation (RJC) failure. F input burnout A/D converter failure, the control is set to the set of the Preset Output Value operating parameter (PO). te : The FAIL is on during nmal operation and turns off in case of failure. Standby Action C It is effective in the following cases where; the power is turned on the target set is changed the target set number is switched (however, except f remote set) the alarm type is changed Poweron Treated as nmal Nmal Abnmal The alarm turns on. The alarm does not turn on in this region even if the value is below the low limit of the alarm Time 7 Low limit of alarm set. Description of Multiple Sets and PID The 75 has a maximum of eight target sets, and has PID f each of these sets. The following shows the crespondence between the target set numbers (NO), target sets (), and. F example, if you have set to the target set number (NO), the control parameters available are target set (.), (heatingside ) (.P), (heatingside ) (.I), derivative time (heatingside ) (.D), coolingside (.Pc), coolingside (.Ic), and coolingside (.Dc). To use multiple target sets, see the table below to check the cresponding. LOOP. once to display the LOOP loop setup para once to display the parameter (alarm type). MENU:LOOP/M # alarm type select = Target set number (NO) Target set () Proptional band (heatingside ) Integral time (heatingside ) Derivative time (heatingside ) PID parameter proptional band NO=..P.I.D.Pc.Ic.Dc NO=..P.I.D.Pc.Ic.Dc NO=..P.I.D.Pc.Ic.Dc NO=..P.I.D.Pc.Ic.Dc NO=5 P I D Pc Ic Dc NO= P I D Pc Ic Dc NO=7 P I D Pc Ic Dc NO=..P.I.D.Pc.Ic.Dc IM 5DBE ()