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PID + Fuzzy Logic Process Controller

TEC-2400/9400/8400/8450/7400/4400/6400

User Manual and Meeting Notes

JT rev. 11/29/2018

Содержание TEC-2400

Страница 1: ...PID Fuzzy Logic Process Controller TEC 2400 9400 8400 8450 7400 4400 6400 User Manual and Meeting Notes JT rev 11 29 2018...

Страница 2: ...Tempco Electric Heater Corp All rights are reserved Tempco Electric Heater Corp reserves the right to make improvements in the products described in this manual at any time without notice No part of...

Страница 3: ...2 Installation and Wiring 18 2 1 Unpacking 18 2 2 Mounting 19 2 3 Wiring 19 2 3 1 TEC 2400 Terminal Connection 19 2 3 2 TEC 9400 Terminal Connection 20 2 3 3 TEC 8400 TEC 4400 Terminal Connection 20 2...

Страница 4: ...re Transfer 33 3 11 1 Output 1 Failure Transfer 33 3 11 2 Output 2 Failure Transfer 33 3 11 3 Alarm Failure Transfer 33 3 12 Auto Tuning 33 3 12 1 Auto Tuning Operation Steps 34 3 12 2 Auto Tuning Err...

Страница 5: ...re as follows Model No Mounting Type DIN Size Dimensions LxWxD mm Depth Behind Panel in mm TEC 2400 Panel Mount 1 32 DIN 1 x 1 7 8 x 3 3 8 24x48x85 3 76 TEC 9400 Panel Mount 1 16DIN 1 7 8 x 1 7 8 x 2...

Страница 6: ...5 Times Second 200msec Maximum Rating 2VDC minimum 12VDC maximum Input Characteristics Type Range Accuracy 25 C Input Impedance J 120 C to 1000 C 184 F to 1832 F 2 C 2 2 M K 200 C to 1370 C 328 F to...

Страница 7: ...ctions See availability table CT Input CT Type CT98 1 Accuracy 2 of Full scale Reading 0 2A Input Impedance 294 Measurement Range 0 to 50AAC Output of CT 0 to 5VDC CT Mounting Wall Screw Mount Samplin...

Страница 8: ...al Control Heat MV1 and Cool MV2 Auto Tuning Cold Start and Warm Start Failure Mode Auto transfer to manual mode while sensor break or A D Converter damage Ramping Control 0 to 500 0 C 0 to 900 0 F Mi...

Страница 9: ...tion is removed 3 Stop manual control mode Auto Tuning mode or calibration mode 4 Clear an Auto Tuning or communication error message 5 Restart the dwell timer when the dwell timer has timed out 6 Ent...

Страница 10: ...Sec Max To access parameter In the User Menu Refer to Section 1 5 1 To access parameter in the Setup Menu Refer to Section 1 5 2 To start Manual Control Mode Refer to Section 1 5 3 To start Auto Tuni...

Страница 11: ...5 User Select Menu 6 Communication Menu 7 Current Transformer Input Menu 8 Profile Menu 1 5 2 1 Basic Menu bASE Use or key to get bASE in the lower display then use the key to enter to basic menu par...

Страница 12: ...ugh output menu parameters 1 5 2 3 Event Input Menu EI Use or key to get EI in the lower display then use the key to scroll through event input menu parameters or SET OUT OUT1 O1TY O1FT O1HY CYC1 OFST...

Страница 13: ...et ALRM in the lower display then use the key to scroll through alarm menu parameters or SET ALRM A1FN A1MD A1HY A1FT A1SP A1DV A1DL A2OT A2FN A2MD A2HY A2FT A2SP A2DV A2DL A3OT A3FN A3MD A3HY A3FT A3...

Страница 14: ...e the key to scroll through the select user menu parameters 1 5 2 6 Communication Menu CoMM Use or key to get CoMM in the lower display then use the key to scroll through the communication menu parame...

Страница 15: ...5 2 7 Current Transformer Input Menu Ct Use or key to get Ct in the lower display then use the key to scroll through the Current transformer CT input menu parameters or SET Ct HBEN HBHY HB1T HB2T HSEN...

Страница 16: ...menu parameters or SET PRoF PROF TSP7 RMPU RPT7 STAR SKT7 END TSP8 PFR RPT8 HBLO SKT8 HBHI TSP9 HBT RPT9 CYCL SKT9 CYCR TSPA STEP RPTA TIMR SKTA STAT TSPB TSP1 RPTB RPT1 SKTB SKT1 TSPC TSP2 RPTC RPT2...

Страница 17: ...lable parameters will vary depending on the setup and model of controller and will be less than that shown in the flow chart The user can select up to 8 parameters to put in the user select menu by us...

Страница 18: ...ins from this equipment using a soft dry cloth Do not use harsh chemicals volatile solvents such as thinner or strong detergents to clean the equipment in order to avoid deformation 2 1 Unpacking Upon...

Страница 19: ...equipped workshop for testing and repair Component replacement and internal adjustments must be made by a qualified maintenance person only The utmost care must be taken to ensure that the maximum vo...

Страница 20: ...Page 20 of 44 2 3 2 TEC 9400 Terminal Connection 2 3 3 TEC 8400 TEC 4400 Terminal Connection...

Страница 21: ...Page 21 of 44 2 3 4 TEC 8450 Terminal Connection 2 3 5 TEC 7400 Terminal Connection...

Страница 22: ...Page 22 of 44 2 3 6 TEC 6400 Terminal Connection 2 4 Wiring Example Contactor...

Страница 23: ...rs are changeable CODE No parameters can be changed 3 2 Signal Input INPT Select the sensor or signal type for the desited signal input Range Thermocouple J_TC K_TC T_TC E_TC B_TC R_TC S_TC N_TC L_TC...

Страница 24: ...modes that can be configured as shown below Control Mode OUT 1 OUT 2 O1HY O2HY CPB DB Heat Only REVR X X X X Cool Only DIRT X X X X Heat PID Cool ON OFF REVR DE HI X O X X Heat PID Cool PID REVR COOL...

Страница 25: ...y not practical because the load may change from time to time meaning the OFST setting would need to be constantly adjusted PID control can avoid this problem 3 3 3 Heat only PID Control Select REVR f...

Страница 26: ...unchanged throughout the Auto Tuning process Adjustment of CPB is related to the cooling medium used If air is used as a cooling medium set the CPB to 100 If oil is used as the cooling medium set the...

Страница 27: ...parameter during power recovery If PFR is set to SP1 then the profile will continue to run with soft start parameters during power recovery There are 5 parameters available for the soft start function...

Страница 28: ...act as dwell timers if A2FN A3FN or A4FN is set to dtMR When the dwell timer is configured the parameter dtMR is used for dwell time adjustment A deviation alarm energizes when the process value devia...

Страница 29: ...range This Alarm will function when output1 is in OFF condition only The Heater break and Heater short alarms will work only with Relay and SSR outputs in output1 The Alarm outputs can be controlled b...

Страница 30: ...alarm after the PV is in an alarm condition continuously a preconfigured period of time in the alarm delay parameters The alarm delay can be configured in minutes and seconds 3 5 4 Alarm Failure Trans...

Страница 31: ...uched for adjustment The ramp rate is initiated at power on and or when the Set point is changed Setting the RR setting to zero means no ramping will occur 3 8 Dwell Timer The Dwell timer can be used...

Страница 32: ...he key to navigate to the calibration low parameter OFTL Send your low signal to the sensor input of the controller then press and release the key If the process value the upper display is different f...

Страница 33: ...1 If OUT2 is configured as COOL and BPLS is selected for O2FT then output 2 will perform a Bumpless transfer After that the previous average value of MV2 will be used for controlling output 2 2 If OU...

Страница 34: ...isabled if either a failure mode or manual control mode occurs Procedures Auto Tuning can be applied either as the process is warming up Cold Start or once the process has reached a steady state Warm...

Страница 35: ...PID values ADJUSTMENT SEQUENCE SYMPTOM SOLUTION Proportional Band PB Slow Response Decrease PB High overshoot or Oscillations Increase PB Integral Time TI Slow Response Decrease TI Instability or Osci...

Страница 36: ...it is desirable to retain these values after the parameters values has been changed The below procedure to be followed to reload the default values 1 Ensure the LOCK parameter is set to NONE 2 Press a...

Страница 37: ...N A Heater break alarm H bK alerts the user when the current measured by CT1 is lower than the HB1T value or when CT2 is lower than the HB2T value When the current measured by CT1 in CT1R is higher th...

Страница 38: ...on is disabled SP2 If chosen the SP2 will replace the role of SP1 for control RS A1 Reset Alarm 1 when the event input is activated However if the alarm 1 condition still exists alarm 1 will be trigge...

Страница 39: ...1 RMSP 2 RINL 3 RINH 3 20 Ramp and Soak Program This series of controllers with the profile option can be used in the application where the set point should be changed automatically with the time It...

Страница 40: ...un again and when they will be overwritten by the stored profile values 3 20 2 5 StoP In stop mode the Profile is stopped 3 20 3 RMPU Select the Ramp and Soak time units to be used The options availab...

Страница 41: ...the active segment This choice provides a smoother recovery The two diagrams below illustrate the respective responses Power failure recovery from PV at Dwell segment Power failure recovery from PV at...

Страница 42: ...Profile in progress can be monitored and modified by using the four parameters below 1 CYCR The remaining cycles of the profile 2 STEP The current step of the profile 3 TIMR The time remaining to com...

Страница 43: ...________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ _...

Страница 44: ...rrent Indicators Solid State Relays Thermocouple and Power Lead Wire Mechanical Relays Wiring Accessories TEMPCO s Visionary Solutions The Electric Heating Element Temperature Controls and Temperature...

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