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Delta Electronics Delta Temperature Controller DTA4896R1 manual

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Table of contents for the manual

  • Page 1

    Delt a T emperature Controller User Manual[...]

  • Page 2

    Delta T emperature Controller User Manual 2007-09-17 - 2 - © DEL T A ELECTRONI CS, INC. ALL RIGHTS RES ERVED Foreword The user manual details the process of using Delt a DT series temperature controllers step by step for beginners to easily set up all kinds of parameters in a short time. CHAPTER 1: DEF AUL T SETTINGS OF P ARAMETERS 1.1 Default Set[...]

  • Page 3

    Delta T emperature Controller User Manual © DEL T A ELECTRONI CS, INC. ALL RIGHTS RES ERVED - 3 - 2007-09-17 CHAPTER 1: D EF AUL T S ETTINGS OF P ARAMETERS 1.1 Default Settings in T emperature Controller DT A DTB DTC Model: DT A4896R1 Model: DTB4896RR Model: DTC1000R PV SV PV SV PV SV Not connected to sensor 0.0 Press for more than 3 seconds to en[...]

  • Page 4

    Delta T emperature Controller User Manual 2007-09-17 - 4 - © DEL T A ELECTRONI CS, INC. ALL RIGHTS RES ERVED DT A DTB DTC Model: DT A4896R1 Model: DTB4896RR Model: DTC1000R PV SV PV SV PV SV Adjust temperature Input compensation 0.0 Password of DTC Level 1 password Disabled Level 2 password Disabled Level 3 password Disabled Back to top Back to to[...]

  • Page 5

    Delta T emperature Controller User Manual © DEL T A ELECTRONI CS, INC. ALL RIGHTS RES ERVED - 5 - 2007-09-17 Display Explanations PV SV S tatus of the temperature controller Default value Press “down” key continuously until the value reaches 1357 (please DO NOT modify this value; otherwise system con fusion may occur) . ＋ Press the two keys [...]

  • Page 6

    Delta T emperature Controller User Manual 2007-09-17 - 6 - © DEL T A ELECTRONI CS, INC. ALL RIGHTS RES ERVED Display Explanations PV SV S tatus of the temperature controller Communication address Communication speed Data length (in bit s) Parity bit S top bit Back to top Return to the first item in the initial setting mode: Return to PV/SV screen [...]

  • Page 7

    Delta T emperature Controller User Manual © DEL T A ELECTRONI CS, INC. ALL RIGHTS RES ERVED - 7 - 2007-09-17 DTCOM Sof tw are Explanations Clear the user ’s settings. Function address = 4724; Write dat a = 1234 (Please DO NOT modify this value; otherwise system confusion may occur .) After the above procedures are completed, DT A will display th[...]

  • Page 8

    Delta T emperature Controller User Manual 2007-09-17 - 8 - © DEL T A ELECTRONI CS, INC. ALL RIGHTS RES ERVED Display Explanations PV SV S tatus of the temperature controller Press “down” key continuously unt il the value reaches 1357 (please DO NOT modify this value; otherwise system con fusion may occur) . ＋ Press the two keys together once[...]

  • Page 9

    Delta T emperature Controller User Manual © DEL T A ELECTRONI CS, INC. ALL RIGHTS RES ERVED - 9 - 2007-09-17 Display Explanations PV SV S tatus of the temperature controller OFF: communication write-in disabled ON: communication write-in enabled ASCII or RT U Communication address Communication speed Data length (in bit s) Parity bit S top bit bac[...]

  • Page 10

    Delta T emperature Controller User Manual 2007-09-17 - 10 - © DEL T A ELECTRONI CS, INC. ALL RIGHTS RES ERVED DTCOM Sof tw are Explanations Clear the user ’s settings. Function address = 474E; Write dat a = 1234 (Please DO NOT modify this value; otherwise system confusion may occur .) After the above procedures are completed, DTB will display th[...]

  • Page 11

    Delta T emperature Controller User Manual © DEL T A ELECTRONI CS, INC. ALL RIGHTS RES ERVED - 1 1 - 2007-09-17 DTCOM Sof tw are Explanations Function address = 472A; Write dat a = 1234 (Please DO NOT modify this value; otherwise system confusion may occur .) Clear the user ’s settings. Function address = 474E; Write dat a = 1234 (Please DO NOT m[...]

  • Page 12

    Delta T emperature Controller User Manual 2007-09-17 - 12 - © DEL T A ELECTRONI CS, INC. ALL RIGHTS RES ERVED Display Explanations PV SV S tatus of the temperature controller Message displayed when DT A has not yet been connected to a sensor . Press for more than 3 seconds to enter initial setting mode Select the sensor connected. Default = PT100 [...]

  • Page 13

    Delta T emperature Controller User Manual © DEL T A ELECTRONI CS, INC. ALL RIGHTS RES ERVED - 13 - 2007-09-17  Parameters relevant to ON/OFF control Press in the main screen of DT A to enter the “regulation mode”. Display Explanations PV SV S tatus of the temperature controller or Set up hysteresis. Default = heating hysteresis. Can be set [...]

  • Page 14

    Delta T emperature Controller User Manual 2007-09-17 - 14 - © DEL T A ELECTRONI CS, INC. ALL RIGHTS RES ERVED Display Explanations PV SV S tatus of the temperature controller The control modes include: PID, ON/OFF , MANUAL. Default = PID. Select “PID” here. Back to top Press to return to the main screen.  Parameters relevant to PID control [...]

  • Page 15

    Delta T emperature Controller User Manual © DEL T A ELECTRONI CS, INC. ALL RIGHTS RES ERVED - 15 - 2007-09-17 CHAPTER 3: C ONTROL M ODES IN D TB 3.1 ON/OFF There are four control modes in DTB: ON/OFF , MANUAL, PID and PID PROG . T o switch to ON/OFF mode, first press for 3 seconds to enter the “initi al setting” mode. See below for how to swit[...]

  • Page 16

    Delta T emperature Controller User Manual 2007-09-17 - 16 - © DEL T A ELECTRONI CS, INC. ALL RIGHTS RES ERVED Display Explanations PV SV S tatus of the temperature controller Set up Alarm mode 2. Defaul t = alarm output disabled. Set up Alarm mode 3. Defaul t = alarm output disabled. Set up system alarm ON/OFF of communication write-in. Default = [...]

  • Page 17

    Delta T emperature Controller User Manual © DEL T A ELECTRONI CS, INC. ALL RIGHTS RES ERVED - 17 - 2007-09-17 Display Explanations PV SV S tatus of the temperature controller The control modes include: ON/OFF , MANUAL, PID and PID PROG . Default = PID. Select “MANUAL” her e. Back to top Press to return to the main screen.  Parameters releva[...]

  • Page 18

    Delta T emperature Controller User Manual 2007-09-17 - 18 - © DEL T A ELECTRONI CS, INC. ALL RIGHTS RES ERVED Display Explanations PV SV S tatus of the temperature controller ON/OFF of auto-tuning The 0 th PID p arameter . There are 4 groups of PID parameters built in DTB. When the paramete r is set ass PID4, the system will automatically adopt th[...]

  • Page 19

    Delta T emperature Controller User Manual © DEL T A ELECTRONI CS, INC. ALL RIGHTS RES ERVED - 19 - 2007-09-17 3.4 PID PROG Press for 3 seconds in the main screen to enter the “initial setting mode”. Press several times until the parameter is displayed. Display Explanations PV SV S tatus of the temperature controller The control modes include: [...]

  • Page 20

    Delta T emperature Controller User Manual 2007-09-17 - 20 - © DEL T A ELECTRONI CS, INC. ALL RIGHTS RES ERVED Display Explanations PV SV S tatus of the temperature controller ＋ Remaining time in the current step ＋ T arget temperature for the current execution ＋ The pattern currently executed  Parameters relevant to PID PROG control Press [...]

  • Page 21

    Delta T emperature Controller User Manual © DEL T A ELECTRONI CS, INC. ALL RIGHTS RES ERVED - 21 - 2007-09-17 Display Explanations PV SV S tatus of the temperature controller Set up the position of decimal point Key-locked function Output volume. In PID PROG cont rol mode, this is a read-only parameter and cannot be modified. CHAPTER 4: C ONTROL M[...]

  • Page 22

    Delta T emperature Controller User Manual 2007-09-17 - 22 - © DEL T A ELECTRONI CS, INC. ALL RIGHTS RES ERVED  Set up hysteresis. Default = heating hysteresis. C an be set as cooling hysteresis as well. Both default values are “0”.[...]

  • Page 23

    Delta T emperature Controller User Manual © DEL T A ELECTRONI CS, INC. ALL RIGHTS RES ERVED - 23 - 2007-09-17 4.2 MANUAL Switch the control mode to MANUAL mode.  Set up heating or cooling control cycle. Default = heating, 20 seconds per cycle.  Manually adjust the output per centage. Assume the percentage value = 50 and the cycle = 20 second[...]

  • Page 24

    Delta T emperature Controller User Manual 2007-09-17 - 24 - © DEL T A ELECTRONI CS, INC. ALL RIGHTS RES ERVED 4.3 PID Switch the contro l mode to PID mode  Y ou can conduct auto-tuning on the default PID para meters according to the environment where your equipment is in or its tem perature control cap ability , allowi ng the temperature contro[...]

  • Page 25

    Delta T emperature Controller User Manual © DEL T A ELECTRONI CS, INC. ALL RIGHTS RES ERVED - 25 - 2007-09-17 4.4 PID PROG Switch the control mode to PID PROG mode  The 64 step s come from the combination of 8 patterns and 8 step s for each pattern. Y ou can establish maximum 64 steps according to dif ferent systems in use.  There are 8 step[...]