+ A B V B NO NC V COM PV PV

Transcription

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2 + - A + B B - V + - NO NC COM V + - PV PV

3 Ramp Soak Minute Steam Heating Sensor Cooling Water PID

4 Hotplate

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6 Specifications Input power supply AC 100 to 240V, 50/60Hz, DC 24V ±10% Display meod LCD. Present Value: red, Set Value: green Thermocouple: K, J, T, E, N, R, S, B, L, U, TXK Input sensors Platinum RTD: Pt100, JPt100 Analog input: 0 to 5V, 0 to 10V, 0 to 20mA, 4 to 20mA, 0 to 50mV Control modes PID, PID programmable, FUZZY, Self-tuning, manual, ON/OFF Display accuracy 0 or 1 digit to e right of e decimal point Sampling rate Analog input: 0.1s, Thermocouple or platinum RTD: 0.1s Ambient temperature 0 ~ +50 Ambient humidity 35 to 80% RH (non-condensing) Alarm Outputs The DT3 offers 3 alarm outputs, and each alarm output has 18 alarm modes to choose from in e initial setting mode. When e target temperature exceeds or falls below e set point, e alarm output is enabled. SV Alarm function disabled Alarm Mode Deviation upper- and lower-limit: This alarm output operates when PV value is higher an e set value SV+(AL-H) or lower an e set value SV-(AL-L). Deviation upper-limit: This alarm output operates when PV value is higher an e set value SV+(AL-H). Deviation lower-limit: This alarm output operates when PV value is lower an e set value SV-(AL-L). Absolute value upper- and lower-limit: This alarm output operates when PV value is higher an e set value AL-H or lower an e set value AL-L. Absolute value upper-limit: This alarm output operates when PV value is higher an e set value AL-H. Absolute value lower-limit: This alarm output operates when PV value is lower an e set value AL-L. Hysteresis upper-limit alarm output: This alarm output operates if PV value is higher an e set value SV+(AL-H). This alarm output is OFF when PV value is lower an e set value SV+(AL-L). Hysteresis lower-limit alarm output: This alarm output operates if PV value is lower an e set value SV-(AL-H). This alarm output is OFF when PV value is higher an e set value SV-(AL-L). Disconnection Alarm: This alarm output operates if e sensor connection is incorrect or has been disconnected. CT1 Alarm: CT1 is ON if e value of CT1 is lower an e value of AL-L or higher an AL-H. CT2 Alarm: CT2 is ON if e value of CT2 is lower an e value of AL-L or higher an AL-H. When SOAK status (temperature hold) happens to PID program control, alarm output is ON. When RAMP UP status happens to PID program control, alarm output is ON. When RAMP DOWN status happens to PID program control, alarm output is ON. When RUN status happens to PID program control, alarm output is ON. When HOLD status happens to PID program control, alarm output is ON. When STOP status happens to PID program control, alarm output is ON. When END status happens to PID program control, alarm output is ON. Alarm Output Operation ON OFF SV-(AL-L) SV SV+(AL-H) ON OFF SV SV+(AL-H) ON OFF SV-(AL-L) SV ON OFF AL-L AL-H ON OFF AL-H ON OFF AL-L ON OFF AL-L AL-H ON OFF AL-H AL-L ON OFF AL-L AL-H 5

7 RS-485 Communication DT3 supports baudrate 2,400 to 38,400 bps, MODBUS ASCII/RTU protocol, function code 03H and reads maximum 8 words from e register. Address 1000H 1001H 1002H 1003H 1005H 1006H 1007H 1008H 1009H 100AH 100BH 1012H 1013H 1016H 102AH 102BH 102CH 102DH 103BH 103CH Present value (PV) Set value (SV) Upper limit of temp. range Lower limit of temp. range Control mode Heating/cooling control st 1 heating/cooling control cycle nd 2 heating/cooling control cycle Proportional band (PB) Ti value Td value Read/write Output 1 volume Read/write Output 2 volume Regulated temp. value Read/write LED status Read/write key status Panel lockup status CT value AT setting Content Control RUN/STOP setting Measuring unit: 0.1 scale. The following values read mean error occurs. 8002H: Temperature not yet acquired 8003H: Not connected to sensor 8004H: Incorrect sensor Measuring unit: 0.1 scale. Cannot exceed e default value Cannot fall below e default value 0: PID, 1: ON/OFF, 2: Manual, 3: FUZZY 0: Heating/ Heating, 1: Cooling/ Heating, 2: Heating/cooling, 3: Cooling/ Cooling 0.1 ~ 99 sec. 0.1 ~ 99 sec. 0.1 ~ ~ ~ 9999 Unit: 0.1%, only valid in manual control mode Unit: 0.1%, only valid in manual control mode ~ +99.9, Unit: 0.1 b0: ALM3, b1: ALM2, b2: F, b3: C, b4: ALM1, b5: OUT2, b6: OUT1, b7:at b0: Set, b1: Select, b2: Up, b3: Down, 0: Press it 0: Normal, 1: Fully locked, 11: SV adjustable Unit: 0.1A 0: OFF(default), 1: ON Definition 0: STOP, 1: RUN (default), 2: END (program), 3: HOLD (program) 6

8 Parameters Operation Regulation Mode Press SET for less an 3 sec. Press SET Operation Mode Press SET for less an 3 sec. Press SET Initial Setting Mode Regulation Mode Operation Mode Initial Setting Mode Auto-tuning (when CTRL set in PID or FUZZY and in RUN mode) Press Self-tuning switch (set when in PID control and e TUNE parameter = ST) Select e n (n = 0 ~ 5) PID. When n = 6, PID is autoselected. Adjust Output 1 hysteresis (when in ON/OFF control) Use to set up target temperature Press Control loop RUN or STOP Set up start pattern (when in PID programmable control and ) Set up PID control offset Set up start step (when in programmable control) Set up FUZZY gain value Set up e position of decimal point Set up FUZZY Deadband Lock e keys Set up upper limit of Alarm 1 Set up input type Press Set up temperature unit (not displayed when in analog input) Set up upper temperature limit Set up upper temperature limit Select control modes Select SV control modes Set up waiting temperature (when in programmable control) Adjust Output 2 hysteresis (when in ON/OFF control) Control cycle for Output 1 (except in ON/OFF control) Control cycle for Output 2 (except in ON/OFF control) Ratio of Output 1 against Output 2 when in dual output control (set when in PID and dual output control) Set up deadband (when in dual output) Set up lower limit of Alarm 1 Set up upper limit of Alarm 2 Set up lower limit of Alarm 2 Set up upper limit of Alarm 3 Set up lower limit of Alarm 3 Set up waiting time (when in programmable control) Set up start slope (when in programmable control) Select pattern to be edited Select AT or ST Select heating, cooling or dual output heating and cooling Set up input filter factor Record highest temperature of Alarm 1 Set up input filter range Record lowest temperature of Alarm 1 Adjust input compensation Record highest temperature of Alarm 2 Adjust input gain Record lowest temperature of Alarm 2 Set up rising slope (when CRTS = SLOP) Record highest temperature of Alarm 3 Set up reverse alarm output Set up Remote type Set up Alarm 1 mode Set up Alarm 1 options Set up Alarm 1 delay Adjust upper limit compensation for analog Output 1* Record lowest temperature of Alarm 3 Select auxiliary function 7

9 Regulation Mode Operation Mode Initial Setting Mode Adjust lower limit compensation for analog Output 1* Adjust upper limit compensation for analog Output 2* Adjust lower limit compensation for analog Output 2* Adjust upper limit compensation for Retransmission* Adjust lower limit compensation for Retransmission* Adjust Remote gain Adjust Remote compensation Set up EVENT1 function Set up EVENT2 function Display and adjust Output 1 volume Display and adjust Output 2 volume Set up upper limit percentage for Output 1 Set up lower limit percentage for Output 1 Set up upper limit percentage for Output 2 Set up lower limit percentage for Output 2 CT1 CT2 Display current measured at Display current measured at Enable/disable communication write-in Select ASCII or RTU format Set up communication address Set up baudrate Set up data leng Set up stop bit Set up parity bit Set up EVENT3 function Press to return to auto-tuning Press to return to set up target temperature Press to return to set up input type *1 scale = 1μA; 1 scale = 1mV PID mode: Any of e 6 PID groups can be selected. When n = 6, e program will automatically select e PID group at is e closest to e target temperature. Select e n PID (n = 0 ~ 5) Set up e 0 PID temperature value Press Set up e 0 proportional band value Set up e 0 Ti value Set up e 5 PID temperature value Press Set up e 5 proportional band value Set up e 5 Ti value Set up e 0 Td value Set up e 5 Td value Press 0 ~ 5 PID Set up e 0 PID integral deviation Press to return to PID deviation Set up e 5 PID integral deviation Press to return to PID deviation Patterns and steps: Edit in parameter. Take editing pattern 0 for example: Select e pattern number to be edited Select number Press to select OFF Exit pattern and step editing and switch to to continue e setup process Edit temperature for Step 0 Select actual number of steps when e program is executing Press Press Edit time for Step 0 (time unit: hr, min) Set up Step 0 ~ 15 in order Edit temperature for Step 15 Edit time for Step 15 Press to set up actual step numbers Set up additional cycles (0 ~ 99) for e pattern execution Set up link pattern. OFF refers to e program end. Press to return to select e pattern number to be edited 8

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18 Dimensions mm 44.0 mm 24.0 mm mm 48.0 mm 3.4 mm 99.8 mm 95.7 mm 98.2 mm 91.0 mm SET 48.0 mm 12.8 mm 79.2 mm mm 48.0 mm 9.5 mm 80.0 mm mm 72.0 mm 74.0 mm mm 72.0 mm mm mm 17

19 SET mm 98.0 mm 90.8 mm SET DTA mm 15.8 mm 79.2 mm DTC DTE

20 Industrial Automation Headquarters Delta Electronics, Inc. Taoyuan Technology Center No.18, Xinglong Rd., Taoyuan City, Taoyuan County 33068, Taiwan TEL: / FAX: Asia Delta Electronics (Jiangsu) Ltd. Wujiang Plant Jiangxing East Road, Wujiang Economic Development Zone Wujiang City, Jiang Su Province, P.R.C TEL: / FAX: Delta Greentech (China) Co., Ltd. 238 Min-Xia Road, Pudong District, ShangHai, P.R.C TEL: / FAX: Delta Electronics (Japan), Inc. Tokyo Office Minato-ku Shibadaimon, Tokyo , Japan TEL: / FAX: Delta Electronics (Korea), Inc. 1511, Byucksan Digital Valley 6-cha, Gasan-dong, Geumcheon-gu, Seoul, Korea, TEL: / FAX: Delta Electronics Int l (S) Pte Ltd. 4 Kaki Bukit Ave 1, #05-05, Singapore TEL: / FAX: Delta Electronics (India) Pvt. Ltd. Plot No 43 Sector 35, HSIIDC Gurgaon, PIN , Haryana, India TEL : / FAX : Americas Delta Products Corporation (USA) Raleigh Office P.O. Box 12173,5101 Davis Drive, Research Triangle Park, NC 27709, U.S.A. TEL: / FAX: Delta Greentech (Brasil) S.A. Sao Paulo Office Rua Itapeva, 26-3 andar Edificio Itapeva One-Bela Vista São Paulo-SP-Brazil TEL: / FAX: Europe Deltronics (The Neerlands) B.V. Eindhoven Office De Witbogt 15, 5652 AG Eindhoven, The Neerlands TEL: / FAX: *We reserve e right to change e information in is catalogue wiout prior notice. Delta_DT_C_EN_