Single Loop Controller SDC15

Transcription

1 No. CP SS E Single Loop Controller SDC Features The DigitroniK SDC is a x mm compact digital controller featuring group multi-range inputs and PID control system using new algorithms "Rationaloop PID (Ra-Pid)" and "Just-FiTTER". Up to two control outputs (this number of points may vary depending on the model) can be used, which are selectable from the relay contact, voltage pulse, and current. Two kinds of mounting methods are provided, panel mounting type and socket mounting type. Additionally, this controller is compliant to the CE marking. Compact body with a depth of 0 mm. The mask of the front panel is also only mm thick. The accuracy is ±0.%FS. The input type can be changed among the thermocouple input group, RTD group, and linear group. The control method can be selected from any of the / OFF control, PID control using "Rationaloop PID (Ra- Pid) Just-FiTTER", and self-tuning. The heat and cool control can be achieved using two control outputs and event outputs. kinds of operations, such as set (SP) value selection, RUN/READY selection, and latch cancellation, etc. can be set using two external switch inputs. The process variable () value can be corrected. The controller uses -wire RS- communications. Up to eight points can be registered for the parameter keys, ensuring easy operation. Use of "mode" key ensures easy operation, RUN/ READY, AUTO/MANUAL, and SP selections, and EVrelay latch cancellation. Up to three event outputs are provided. In addition to temperature events, such as, DEV, and SP, status events, such as CT heater burnout, over-current, and loop diagnosis can also be set. The controller is compliant to the CE marking (safety standards EN00- and EN). Use of personal computer loader (optional unit) makes it possible to easily perform various settings, such as setup and parameter setting. Use of personal computer loader makes it possible to easily achieve the data logging from single unit to up to eight units. Basic Function Block of SDC Process variable () input External switch inputs () kinds of thermocouple selections ( kinds of ranges) kinds of RTD selections ( kinds of ranges) kinds of DC voltage/current input selections () value correction () value filter () value ratio Set (SP) value, kinds of selections RUN/READY selection Latch cancellation, etc., kinds Control operation Any of /OFF control, self-tuning, and PID control is selected. Direct/ Heat/Cool operation Relay contact Voltage pulse output (For SSR drive) output Above outputs are combined. upper limit, lower limit, upper/lower limit Deviation upper limit, lower limit, upper/lower limit SP upper limit, lower limit, upper/lower limit upper limit, lower limit, upper/lower limit Heater burnout/over-current EV functions, such as loop diagnosis Control output can be allocated. Control () outputs () Event outputs () transformer inputs () Communication input/output RS- (-wire) Personal computer loader Loader communication Power supply to Vac,. to.vac,. to.vdc

2 < Specifications input Input type Thermocouple, RTD, DC current, DC voltage (Selected by model. See Table.) Sampling time 0.s Process variable () - to or -. to. correction Input bias current Thermocouple input: 0.µA or less (under standard conditions) RTD input: Approx. ma (flowed from A-terminal) DC voltage input: 0 - V range: µa or less 0 - V, - V range:.µa or less 0-0V range: µa or less Effect of wiring Thermocouple input: 0.µV/Ω or less resistance RTD input: ±0.0%FS/Ω or less DC voltage input: 0 - V range: µv/ω or less 0 - V, - V range:.µv/ω or less 0-0V range: µv/ω or less Display at burnout Thermocouple input Upscale alarm display (AL0) RTD input RTD burnout: Upscale alarm display (AL0) A-wire burnout: Upscale alarm display (AL0) B-wire burnout: Upscale alarm display (AL0, AL0) C-wire burnout: Upscale alarm display (AL0, AL0) - or -wire burnout: Upscale alarm display (AL0, AL0) A- and B-wire short-circuit: Downscale alarm display (AL0) A- and C-wire short-circuit: Downscale alarm display (AL0) DC voltage input: Downscale alarm display (AL0) However, a voltage input ranging from 0 to 0V cannot be detected. DC current input: Downscale alarm display (AL0) However, a current input ranging from 0 to 0mA cannot be detected. Indications, SP indication method -digit, -segment LED (: Upper green display, SP: Lower orange display) and setting Number of setting points Max. points Setting method <,, or key operation at each digit Setting range See Table. Indication accuracy ±0.%FS± digit In the negative area of the thermocouple, the accuracy is ±%FS± digit (at an ambient temperature of ± C). Indication range See Table. Indication and Thermocouple input: C setting units RTD input: C, 0. C (depending on the type of input) DC voltage input/dc current input (programmable range):, 0., 0.0, 0.00 Settling value (SP) Lower limit Lower limit value of range to upper limit value of setting value (SP) limit limit Upper limit Lower limit value of setting value (SP) limit to upper limit value of range Function display method Status indication Display selection Key lock Password < Digital -digit, -segment LED indication (Common to the display, displayed in green) EV, EV, EV: Red LED lamp indication 0T, 0T (control output), RDY (READY), MAN (power): Green LED lamp indication Process variable (), Setting value (SP), Control output value, Heater current value, event remaining time, SP No. Selected from the following three methods: Key lock is activated in all modes. Operable only for operation indications SP/EV/UF and parameter setting mode/sp/event. Operable only for operation indications SP/EV/UF. The data is protected by setting the password. Control output Output type Relay contact Voltage pulse (For SSR drive) Control method Selected from the following three methods: /OFF control Control with fixed PID value (PID control using "Rationaloop PID (Ra-Pid)" and "Just-FiTTER") Self-tuning Output rating Output rating: Open voltage: Vdc±% Output type: (Control output NO side) Internal resistance: Ω±0.% 0 to 0mAdc or to 0mAdc 0Vac/0Vdc, A (resistive load) Allowable current: Max. madc Allowable load resistance: (Control output NC side) Leak current at OFF: Max. 00µA Max. 00Ω 0Vac/0Vdc, A (resistive load) Output accuracy: ±0.%FS Service life: (However, 0 to ma ±%FS) 0,000 cycles or more on NO side 00,000 cycles or more on NC side Min. opening/closing specifications: V, 00mA Cycle time (s) to 0 0., 0., 0., to 0 PID control Proportional band (%FS) 0. to. Integral time (s) 0 to (PD operation when I = 0) Derivative time (s) 0 to (PI operation when D = 0) Manual set (%) -0.0 to 0.0 (only when I = 0)

3 Control output Just-FiTTER Overshoot suppression coefficient 0 to 00 /OFF control Operation clearance ( C) 0 to or 0.0 to. Control operation selection or reverse action RUN/READY selection Selected with the RDY key on the front panel or external contact input (In READY mode: Control output OFF) Heat/Cool control selection Control output and event output External Number of inputs contact Function Up to four kinds of setting value (SP) selections, RUN/READY selection, AUTO/MANUAL section, Auto tuning (digital input) stop/start, Self-turning disable/enable, Control action Direct/Reverse selection, SP ramp enable/disable, value hold, Max. value hold, Min. value hold, r start/stop, All DO latch cancellation Input rating Non-voltage contact or open collector Min. detection holding time s or longer Allowable contact Max. 0Ω resistance Allowable OFF Min.00kΩ contact resistance Allowable -state Max..0V residual voltage Open terminal voltage.vdc±v terminal voltage Approx..mA (at short-circuit), Approx..0mA (at contact resistance of 0Ω) Event Number of outputs 0 to (depending on the model) Number of internal Up to settings event settings Event type high limit low limit shows that the / this value. shows that the / a point that "U" is added to this value. high/low limit Deviation high limit SP SP Deviation low limit Deviation high/low limit SP SP SP SP SP high limit SP low limit SP SP SP SP high/low limit high limit SP SP low limit high/low limit Heater burnout/over-current Heater short-circuit CT at output CT at output CT at output OFF CT at output OFF

4 Event Event type Loop diagnosis shows that the / this value. shows that the / a point that "U" is added to this value. The event is turned when any change in corresponding to increase/decrease in (Manipulated variable) is not observed. This event is used to detect any fault of final control devices. Setting items : (Manipulated variable) : delay time: Diagnosis time Operation specifications The event is turned when the value does not reach the set in the sub-setting within the diagnosis time ( delay time) even though the exceeding the main setting is held. CAUTI When setting the delay, it is necessary to put in "Multi-function setup". The default setting of the delay before shipment is 0.0s. Heat control Cool control conditions conditions conditions Area satsifying conditions Conditions delay EV On delay is started when conditions and are saisfied. Conditions delay EV delay is started when conditions and are satisfied. Loop diagnosis The event is turned when any change in corresponding to increase/decrease in (Manipulated variable) is not observed. This event is used to detect any fault of final control devices. Setting items : (Manipulated variable) : Change in from the point that the exceeds the main setting. delay time: Diagnosis time Operation specifications The event is turned when the exceeding the main setting is held (conditions ) and the does not reach the value that the sub-setting is added to (subtracted from) the at the point where the exceeds the main setting within the diagnosis time ( delay time) (conditions ). CAUTI When setting the delay, it is necessary to put in "Multi-function setup". The default setting of the delay before shipment is 0.0s. Heat control Cool control to be used as reference conditions (0 or more) to be used as reference conditions (0 or more) conditions conditions Conditions delay EV delay is started when conditions and are satisfied. Conditions delay EV delay is started when conditions and are satisfied.

5 Event Event type Loop diagnosis shows that the /. this value. This event is used to detect any fault of final control devices. shows that the / a point that "U" is added to this value. The event is turned when any change in corresponding to increase/decrease in (Manipulated variable) is not observed. Setting items : Change in from the point that the reaches the upper limit (00%) or lower limit (0%). : Range of absolute value of deviation ( SP) allowing the event to turn OFF. delay time: Diagnosis time OFF delay time: A period of time from power allowing the event to turn OFF. Operation specifications The direct action is used for the heat control. The event is turned when the increase in becomes smaller than the main setting after the diagnosis time ( delay time) has elapsed from the time that the had reached the upper limit, or when the decrease in becomes smaller than the main setting from the time that the diagnosis time ( delay time) has elapsed from the time that the had reached the lower limit. The reverse action is used for the cool control. The event is turned when the decrease in becomes smaller than the main setting after the diagnosis time ( delay time) has elapsed from the time that the had reached the upper limit, or when the increase in becomes smaller than the main setting after the diagnosis time ( delay time) has elapsed from the time that the had reached the lower limit. The event is turned OFF regardless of other conditions when the absolute value of the deviation ( SP) becomes less than the sub-setting. The event is turned OFF regardless of other conditions when a period of time after starting of operation from the time that the power has been turned becomes less than the OFF delay time. However, the event is turned OFF when the absolute value of the deviation is the (sub-setting hysteresis) value or less after the absolute value of the deviation has become the sub-setting or more. CAUTI When setting the delay and OFF delay, it is necessary to put in "Multi-function setup". The default settings of the delay and OFF delay before shipment are 0.0s. Heat control Cool control to be used as reference conditions to be used as reference conditions (0 or more) Main setting (0 or more) to be used as reference conditions (0 or more) (0 or more) conditions (0 or more) to be used as reference Upper limit Lower limit conditions conditions Conditions Conditions delay delay EV delay is started when conditions and are satisfied. Upper limit Lower limit conditions conditions Conditions Conditions delay delay EV delay is started when conditions and are satisfied. alarm (status) if alarm (alarm code AL0 to ) occurs, OFF if alarm (alarm code AL0 to ) occurs, OFF in other cases. in other cases. READY (status) in the READY mode. OFF in the READY mode. OFF in the RUN mode. in the RUN mode. MANUAL (status) in the MANUAL mode. OFF in the MANUAL mode. OFF in the AUTO mode. in RUN mode. During AT (Auto tuning) while AT is running. OFF while AT is running. OFF while AT is being stopped. while AT is being stopped. During SP ramp during SP ramp. OFF during SP ramp. OFF when SP ramp is not performed or is completed. when SP ramp is not performed or is completed. Control operation (status) during direct action (cooling). OFF during direct action (cooling). OFF during reverse action (heating). during reverse action (heating).

6 Event Event type ST (Smart Tuning) setting standby (status) shows that the / this value. in the ST setting standby. OFF in the ST setting standby. shows that the / OFF in the ST setting completion. in the ST setting completion. r (status) a point that "U" is The direct and reverse action settings are disabled for the timer event. added to this value. When using the timer event, it is necessary to set the operation type of the DI allocation to "r Start/Stop". Additionally, when setting the event channel designation of the DI allocation, multiple timer events are controlled from individual internal contacts (DI). Setting items delay time: A period of time necessary to change the event from OFF to after DI has been changed from OFF to. OFF delay time: A period of time necessary to change the event from to OFF after DI has been changed from to OFF. Operation specifications The event is turned when DI continues for delay time or longer. The event is turned OFF when DI OFF continues for OFF delay time or longer. In other cases, the current status is continued. DI delay OFF delay Internal event CAUTI When setting the delay and OFF delay, it is necessary to put in "Multi-function setup". The default settings of the delay and OFF delay before shipment are 0.0s. The default setting of the event channel designation of the DI allocation before shipment is "0". In this case, the timer event start/stop can be set for all internal events from one internal contact (DI). Additionally, as one or more event channel designation is set, the timer event start/stop can be set for one internal event specified by one internal contact (DI). However, when setting the event channel of the DI allocation, it is necessary to put in "Multi-function setup". Direct/, standby, and READY operations can be set when setting up each event (E.C to E.C). Operating differential 0 to or 0.0 to. Output operation /OFF operation Output type SPST relay contacts, Common for contacts/independent contact for contacts Output rating 0Vac/0Vdc, A (resistive load) Life 00,000 cycles or more Min. opening and V, 0mA closing specifications Communication Communication system Communication protocol RS- Network Multidrop, This device is provided with the slave station function. to units max. Data flow Half-duplex Synchronization method Start/stop synchronization Interface Transmission system Balance (differential) type Data line Bit serial Communication lines transmit/receive lines Transmission speed 00, 00, 00, 00 bps Communication distance 00m max. Protocol RS- (-wire type) Message characters Character configuration bits/character Data length or bits Stop bit length or bits Parity bit Even parity, odd parity, or non-parity Loader Communication line -wire communication Transmission speed Fixed at 00 bps Recommended cable Dedicated cable, m long Number of inputs transformer Detection function Control output is.: Detection of heater line break or overcurrent input Control output is OFF.: Detection of final control devices short-circuit Input object Number of current transformer windings: 00 turns QN0A (.mm-hole diameter) Optional QNA (mm-hole diameter) Optional Measurement current 0. to 0A range Indication range 0.0 to 0.0A Indication accuracy ±%FS± digit

7 Indication resolution 0.A transformer Output Selected from control output and control output, or event output, event output, and event output. input Min. detection time Burnout detection: Min. control output time 00ms or more Final control device short-circuit detection: Min. control output OFF time 00ms or more General Memory backup Semiconductor non-volatile memory specifications Power supply voltage AC power supply model: to Vac, 0/0Hz±Hz. DC power supply model:. to.vac 0/0Hz±Hz,. to.vdc Power consumption AC power supply model: VA or less. DC power supply model: VA or less (Vac), W or less ( tp Vdc) Insulation resistance Between power supply terminal and secondary terminal, 00Vdc, 0MΩ or more Dielectric strength AC power supply model: Between power supply terminal and secondary terminal, 00Vac for min. DC power supply model: Between power supply terminal and secondary terminal, 00Vac for min. Power inrush current AC power supply model: 0A or less. DC power supply model: 0A or less. Operating conditions Ambient temperature 0 to 0 C (0 to 0 C for side-by-side mounting) Ambient humidity 0 to 0%RH (No condensation allowed) Vibration resistance 0 to m/s (0 to 0Hz for hrs. in each of X, Y, and Z directions) Shock resistance 0 to 0m/s Mounting angle Reference plane ±0 Transportation Ambient temperature -0 to 0 C conditions Ambient humidity 0 to %RH (No condensation allowed) Package drop test Drop height, 0cm, ( corner, sides, planes, free fall) Mask and case Mask: Polyester film, Case: Modified PPE material Mask and case color Mask: Dark gray (DIC), Case: Light gray (DIC0) Structure IP Conformed standards EN00-, EN Installation category Category II (IEC-, EN00-) Mounting S type: Socket mounting (mounting with dedicated socket) T type: Panel mounting (with dedicated mounting bracket) Weight S type: Approx. 00g (including socket) T type: Approx. 0g (including dedicated mounting bracket) Standard Part name Model Q'ty Auxiliary parts Part name Model accessories Mounting bracket * 0-00 (optional parts) Mounting bracket * 0-00 User's manual CP-UM-E Gasket * -00 (Installation) transformer QN0A (mm-hole diameter) Gasket * -00 QNA (mm-hole diameter) Table Input Types and Ranges * Supplied only with CT. * Connected to CT. * Standard accessory Socket -00 Hard cover -00 Soft cover -00 Terminal cover -00 Input type C0 No. Sensor type Range ( C) Range ( F) Thermo- K -00 to to 00 couple K 0 to 00 0 to 00 K 0 to 00 0 to 00 K 0 to 00 0 to 00 K 0 to 00 0 to 00 K -00 to to 00 J 0 to 00 0 to 00 0 J 0 to 00 0 to 00 J -00 to to 00 E 0 to 00 0 to 00 T -00 to to 00 R 0 to 00 0 to 000 S 0 to 00 0 to 000 B 0 to 00 0 to 00 N 0 to 00 0 to 00 0 Wre- 0 to 00 0 to 00 Wre- 0 to 00 0 to 00 DIN U -00 to ot 00 DIN L -00 to 00-0 to 00 Handling Precautions The accuracy of the B-thermocouple is ±%FS at a temperature of 0 C or less and ±%FS at a temperature of 0 to 00 C. The range having the decimal point is displayed to the st digit after the decimal point. The setup is made using C0 No. according to the sensor type and range to be used. Input type C0 No. Sensor type Range ( C) Range ( F) RTD Pt00-00 to to 00 JPt00-00 to to 00 Pt00-00 to to 00 JPt00-00 to to 00 Pt00-00 to 00-0 to 00 JPt00-00 to 00-0 to 00 Pt to to 00 JPt to to 00 Pt to to 00 JPt to to 00 Pt to to 00 JPt to to 00 Pt00 0 to 00 0 to 00 JPt00 0 to 00 0 to 00 Input type C0 No. Sensor type Range Linear input 0 to V to V The scaling is made in a range 0 to V of - to. 0 to 0V The decimal point position can 0 to 0mA be changed variably. 0 to 0mA

8 Model Selection Guide I II III IV V VI VII Example: CTR0TA0000 I II III IV V VI VII Basic Mounting Control Power Option Additional model output input supply processing No. C (Note ) T S (Note ) (Note ) (Note ) (Note ) Note. Socket sold separately Note. Only a contact is applicable for CS Note. Can not be selected for the CS Note. transformer sold separately Note. Can not be selected for DC Model Single Loop Controller Panel mounting type Socket mounting type Specifications Control output Control output R0 Relay output None V0 Voltage pulse output (For SSR drive) None VC Voltage pulse output (For SSR drive) output VV Voltage pulse output (For SSR drive) Voltage pulse output (For SSR drive) C0 output None CC output output T Thermocouple input (K, J, E, T, R, S, B, N, Wre-, DIN U, DIN L) R L A D (Note, ) (Note, ) (Note ) (Note,, ) (Note,, ) 00 None RTD input (Pt00/JPt00) DC voltage/current input (0 to Vdc, to Vdc, 0 to Vdc, 0 to 0Vdc, 0 to 0mAdc, to 0mAdc) AC Model (00 to 0Vac) DC Model (Vac/ to Vdc) 0 Event relay outputs: Event relay outputs: 0 transformer inputs: Digital inputs: Event relay outputs: 0 transformer inpust: RS- communications 0 Event relay outputs: (independent contact) Event relay outputs: (independent contact) 0 transformer inputs: Digital inputs: Event relay outputs: (independent contact) 0 transformer inputs: RS- communications 00 No additional processing D0 Y0 With inspection certificate Traceability certificate available

9 Dimensions CT (Panel mounting type) (Unit: mm) 0 Mounting bracket (Accessory) Terminal screw M pv SDC sp. mode rdy man ev ev ev ot ot para Handling Precautions Tighten the screws of the attached mounting bracket. When the mounting bracket is secured firmly so that no play exists, tighten the screws further by half-turn to fix the bracket to the panel. If the screws are tightened excessively, this may cause the case to deform. CS (Socket mounting type) Socket -00 (Optional unit)... Terminal screw M. pv SDC - M mounting hole sp mode rdy man ev ev ev ot ot 0 para 0 Stopper Socket. Panel cutout diagram Individual mounting Side-by-side mounting 0 min (xn -) 0 0 min ("N" shows the number of mounted units.) Handling Precautions When mounting three or more units tightly in the horizontal direction, pay special attention so that the ambient temperature does not exceed 0 C. When the water-proof structure is required, always mount the unit individually after the gasket supplied with this controller has been mounted on the main body. Keep a space of 0 mm or more in the vertical direction.

10 < Part Names and Functions () () pv sp mode rdy man ev ev ev ot ot para () () () () () () Display No. : Shows the value (current temperature, etc.) or setting items. () Display No. : Shows the SP value (set temperature, etc.) or the set value of each setting item. () Mode indicators rdy : Lights in READY mode (control stop). man: Lights in MANUAL mode (manual operation mode). ev to ev: Lights when event relay output is. ot to ot: Lights when control output is. () [mode] key: When this key is kept pressed for s or longer, the operation which has been set previously can be performed. The default setting before shipment is the RUN/READY selection. () [para] key: Changes the display. () <,, key: Increases or decreases the numeric value, or shifts the digit. () Loader connector: Connects a personal computer using the dedicated cable supplied with the Smart Loader Package. < Terminal Connection Diagram Wiring of CT Wiring of CS Relay Voltage pulse Voltage pulse Voltage pulse Voltage pulse Thermocouple RTD Voltage Control output input C B A ma V 0 CT input CT CT Event output 0 0 Power supply DI/COM DA DB SG Relay Relay independent contact 00 to 0Vac Vac / to Vdc (non-polarity) Digital input RS- communications Relay Voltage pulse Voltage RTD Thermocouple Control output input ma V C B A Socket terminal No. DA RS- DB SG Event output Power supply Connection of RS- communications RS- is a -wire connection. 0 0 Relay Relay independent contact 00 to 0Vac Vac / to Vdc (non-polarity) Example: Connection with -wire instrument Handling Precautions Do not connect any external terminating resistor since a device similar to the terminating resistor is built-into this controller. 0

11 Precautions on the use of self-tuning function The final control devices must be powered up simultaneously with or prior to the instrument when the selftuning function is to be used. Precautions on wiring. Isolation within instrument Solid line portions " " are isolated. Dotted line portions " " are not isolated. Power supply Control output input Control output CT input Event output CT input Internal (Indepndent Event output contact) Loader communication circuit Event output Event output Digital input RS- Event output (Indepndent Digital input communications contact) Available inputs and outputs may vary depending on the model.. Preventive measures against noise of instrument power supply () Reduction of noise Even though the noise is small, the noise filter is used to eliminate the effect of the noise as much as possible. Instrument power supply 00 to 0Vac Noise filter CT CS 0. Installation environment noise sources and preventive measures Generally, the following may be the noise sources in the installation environment: Relay and contact, electromagnetic coil, solenoid valve, power supply line (particularly, 00Vac or more), motor commutator, phase angle control SCR, radio communication device, welding machine, high-voltage ignitor, etc. Preventive measures against fast rise noise Use of CR filter is effective to prevent fast rise noise. Recommended filter: Yamatake's model No. -00 (Equivalent to M00 made by Matsuo Electric.). Wiring precautions () After taking the noise preventive measures, do not bundle the primary and secondary power cables together or put both power cables in the same conduit or duct. () Keep the input/output and communication lines 0 cm or more away from the power lines and power supply lines having a voltage of 00Vac or more. Additionally, do not put these lines together in the same conduit or duct.. Inspection after wiring After the wiring work has been completed, always inspect and check the wiring status. Great care should be taken since incorrect wiring may cause the instrument to malfunction or severe personal injury. () When noise is excessive If a large amount of noise exists, appropriate isolation transformer and line filter are used to eliminate the effect of the noise. Instrument power supply 00 to 0Vac Insulation transformer (00/00V) (00/00V) Line filter Yamatake's model No. E-00 (Equivalent to ZAC0-00U made by TDK) E GND CT CS 0 Other circuit Grounding

12 RESTRICTIS USE This product has been designed, developed and manufactured for general-purpose application in machinery and equipment. Accordingly, when used in the applications outlined below, special care should be taken to implement a fail-safe and/or redundant design concept as well as a periodic maintenance program. Safety devices for plant worker protection Start/stop control devices for transportation and material handling machines Aeronautical/aerospace machines Control devices for nuclear reactors Never use this product in applications where human safety may be put at risk. Specifications are subject to change without notice. Advanced Automation Company -- Kawana, Fujisawa Kanagawa - Japan URL: (0) (H) st Edition: Issued in May, 00 nd Edition: Issued in Jun., 00 No part of this publication may be reproduced or duplicated without the prior written permission of Yamatake Corporation.