user manual selec tc344 - dien
Contents
1. DTC324A 2 Internal wiring SSR Drive Output Voltage Pulse 2 Do not allow pieces of metal wire clippings or fine LOAD CONNECTIONS 12V DC 50 mA metallic fillings from installation to enter the product or else 1 The service life of the output relays depends on the Auxiliary Output it may lead to a safety hazard that may in turn endanger life switching capacity and switching conditions Consider Relay Contact SPDT l or cause electrical shock to the operator the actual application conditions and use the product a sere a a SPST REY 3 Circuit breaker or mains switch must be installed between within the rated load and electrical service life 12V BE EO aa Voltage Pulse power source and supply terminals to facilitate power ON 2 Although the relay output is rated at 5 10 amps it is SPECIFICATIONS parm or OFF function However this switch or breaker must be always necessary to use an interposing relay or SPECIFICATIONS POWER SUPPLY installed in a convenient position normally accessible to the contactor that will switch the load This avoids damage to i operator the controller in the event of a fault short developing on Display Supply Voltage ie ass 4 4 digit 7 segment digital display 85 to 270V AC DC AC 50 or 60 Hz 4 Use and store the temperature controller within the the power output circuit n 4 digit for DTC204A 2 DTC324A 2 Optional 24V AC DC specified ambient temperature and humidity ranges as 3 Always use a separate f2. operating personnel as well as the instrument If the equipment is not handled in a manner specified by and BSEN 61010 respectively 4 Thermal dissipation of equipment is met through ventilation holes provided on chassis of equipment Such ventilation holes shall not be obstructed else it can lead toa Resolution 0 1 1 for TC RTD input Fixed 1 for R amp S type TC input Temperature Unit For bigger loads use interposing relay contactor 5 the manufacturer it might impair the protection provided by the N C F selectable aqulement oe Fee g Rapea 7 safety hazard ji Te Indication Accuracy 5 The output terminals shall be strictly loaded to the ForTCinputs 0 25 of F S 1 Read complete instructions prior to installation and Manufacturer specified values range TC Contactor For R amp S inputs 0 5 of F S 2 operation ofthe unit 20 min of warm up time for TC input 7 a ead For RTD inputs 0 1 of FS 1 y E l a MECHANICAL INSTALLATION E S Full Scale 4 WARNING Risk of electric shock e Outline Dimensions Panel Cutout Snubber FUNCTIONAL SPECIFICATIONS WIRING GUIDELINES Cc Control Method LOAD 1 PID control with auto tuning AX WARNING 2 ON OFF control 1 To prevent the risk of electric shock power supply to the T 3 Heat Cool with auto tuning equipment must be kept OFF while doing the wiring s eee cece lea ck iidictive PTOP sel
3. 3 lu TERMINAL CONNECTIONS fe FRONT PANEL DESCRIPTION TC RTD1 TC RTD2 RTD3 n N oOo Ee a N oO s TC344AX DTC324A 2 SSR2 Not applicable for DTC324A 2 a Use only the correct thermocouple wire or compensating cable from the probe to instrument terminals avoiding joints in the cable if possible Failure to use the correct wire type will lead to inaccurate readings Ensure that the input sensor connected at the terminals and the input type set in the temperature controller configuration are the same gama 1 Displays a process value PV 2 Displays the parameter symbols at configuration mode online menu 3 Displays PV error conditions refer Table 2 on page 2 4 Process value PV Parameter name display 1 Displays the parameter settings at configuration mode online menu Not applicable for DTC204A 2 DTC324A 2 The LED is lit when the control output 1 is ON The LED is lit when the control output 2 is ON Parameter setting display Control output 1 indication wo Control output 2 indication a 5 Tune 6 Dwell timer Auto tune Blinking Blinking Dwell timer is in progress Continuous ON Time over Not applicable for DTC204A 2 DTC324A 2 FRONT KEYS DESCRIPTION FUNCTIONS KEY PRESS ONLINE To view Level 1 Press key for 3
4. OP294 V05 TC544A TC244AX TC344AX HEAT COOL PID 5 A better anti noise effect can be expected by using 3 The equipment in its installed state must not come in DTC204A 2 DTC324A 2 eee standard power supply cable for the instrument close proximity to any heating sources caustic vapors erating Instructions A oils steam or other unwanted process by products 9p g x Proportiona Band Cosl MAINTENANCE 4 Use the specified size of crimp terminals M3 5 screws foes i i to wire the terminal block Tighten the screws on the Cycle Time Cool 1 The equipment should be cleaned regularly to avoid g 0 1 to 99 9 sec blockage of ventilating parts terminal block using the tightening torque within the Dead Band 2 Clean the equipment with a clean soft cloth Do not use range of 1 2 N m SPLL to SPHL Programmable Isopropyl alcohol or any other cleaning agent 5 Do not connect anything to unused terminals Control Output Relay or SSR user selectable INSTALLATION GUIDELINES 1 Use proper input power cables with shortest Relay Contact SPDT 1 This equipment being built in type normally becomes a connections and twisted type 05 A resistive 250V AC 30V DC TC544A SPST RLY part of main control panel and in such case the terminalsdo 2 Layout of connecting cables shall be away from any 10 A resistive 250V AC 30V DC not remain accessible to the end user after installation and internal EMI source For DTC204A 2
5. P er ak Fh godet uaau i Wille i t B V6 A z loads can create momentary disruption erratic Integral Time I 2 To eliminate electromagnetic interference use short wire displ y latch ip Gata loss r permanent damage to 0 to 9999 sec with adequate ratings twists of the same in equal size shall moves om a e c ol e Fla the instrument Derivative Time D be made For the input and output signal lines be sure to 52 52 94 45 as 46 ee Oto 9999 sec use shielded wires and keep them away from each other To reduce noise Cycle Time 3 Cable used for connection to power source must have a 72 fear or as e a rae of snubber eron across loads as shown 0 1 to 99 9 sec cross section of 1mm or greater These wires shall have DTC204A 2 5 J overs ae a ess Hysteresis Width insulation capacity made of at least 1 5kV TC344AX Use separate shielded wires for inputs 0 1 to 99 9 4 When extending the thermocouple lead wires always DTC324A 2 Wl Dwell Timer use thermocouple compensation wires for wiring For the Oto 9999 min only for TCX44A AX RTD type use a wiring material with a small lead resistance 1 Prepare the panel cutout with proper dimensions as shown Manual Reset Value 5Q max per line and no resistance differentials among above Document name Operating 1105 TC544A TC244AX TC344AX 19 9to 19 9 three wires 2 Fit the unit into the panel with the help of clamp given DTC204A 2 DTC324A 2 OP294 V05 Page 1 of
6. isplay Value Condition Value Condition Value Condition eet 3 JK TIRIS RTD EUNE Tune OFF OFF ON For CNTL PID SPi Locksetpoint1 UNL UNLK LOCK A A Not prompted i 5 NESL Display Resolution 1 0 1 for R amp S type P Proportional band 10 1 0 to 400 0 For CNTL PID SP2 Lock setpoint 2 UNL BR UNLK LOCK Ufit Temperature unit PC _ Orr Integral time 120 0to9999sec For CNTL PID LUL Lock level 1 UNLP UNLK LOCK SPL Lt Set point low limit 199 Min range of sensor selected to SPHL d Derivative time J0 0 to 9999 sec For CNTL PID L UL 2 Lock level 2 UNL E UNLK LOCK al ir da a SPLL to Max range SP HL Set point high limit 350 x z t22 of sensor selected EYCA Cycle time mode AULD AUTO USR F For CNTL PID d YEL Lock dwell time UNLLE UNLK LOCK oe FEC Filter time constant i0 0 2 to10 0 sec J CYCLE Cycle time 15 0 0 1 to 99 9 sec For CNTL PID ACEI ort action for re RE FD eee 1 Locking parameters LVL1 or LVL2 or SP or DWEL will not permit y orm HY51 Hysteresis 1 iO 0 1 to 99 9 For CNTL ONF change in the value of respective level parameters iE MeL Control logic Pig PID ONF Time value online can be altered only when DWEL is not locked ane SALA F o For CNTL PID in protection level Aft Manual reset 0 0 19 9 to 19 9 k ou Control Output selection LY RELAY SSR amp l 0 2 Continuous operation of keys for SP or other parameters Proportional Fo
7. r CNTL PID makes update speed faster in 3 stages after 3 sec u Dwell mod l n N E C e d YEL Dwell mode enable 10 O YES Pol band c ol i0 1 0 to 400 0 amp HC YES Heat cool mode Ho na NO YES ruLr ee For CNTL PID a ee es selection EYEL Cycle time cool 15 0 0 1 to 99 9 sec amp HC YES Specifications are subject to change since development is a z tinuous process Control action for When HC NO z a For HC NO or Ack relay 2 PE RE FD TIME TIME prompted HY52 Hysteresis 2 i0 0 1 to 99 9 HC YES amp when DWEL When CNTL ONF oe _ When DWEL AQd2 Relay 2 type dEU DEV ABS BEE tia Dwell time OFF OFF 1to 9999min Vee 9M Online menu for timer PE AN REMN ELPS els DWEL dSPb Display bias hig esas dee _ Selec Controls Pvt Lid Tel No 91 22 40394200 40394202 pu Anti reset windup 25 9 1 0 to 100 0 anen CNTL Fax No 91 22 28471733 Toll free 1800 227 353 Website www selec com Email sales selec com PGE Factory default ng NO YES Parameter marked not applicable for DTC204A 2 amp DTC324A 2 i Reset all Default value of CNEL O F for DTC204A 2 amp DTC324A 2 Document name Operating 1105 TC544A TC244AX TC344AX DTC204A 2 DTC324A 2 OP294 V05 Page 3 of 3
8. roduct is tested amp calibrated by automatic technique The calibration of this instrument is done as per following accuracy For TC inputs 0 25 of F S 1 For R amp S inputs 0 5 of F S 2 20 min of warm up time for TC input ForRTDinputs 0 1 of F S 1 Sources calibrated against Kusam meco model 405 Sr No 104446 Initial calibration is valid for 18 months after the Month Year of manufacturing which is mentioned on order code label TCX44A AX Programming online parameters Setpoint 1 Default 50 Range SPLL to SPHL If upper display is selected as SE then Pressing key will show on Upper display SE t Lower display lt 50 gt Press Q 9 keys to increment decrement SE t value Setpoint 2 Dead band Default 0 Range SPLL to SPHL If upper display is selected as SE t 2 db then Pressing key will show on Upper display SEt2 db Lower display lt 0 gt Press Q keys to increment decrement S amp t2 db value Dwell Timer Default OFF Range OFF 1 to 9999 min If upper display is selected as t PEA t ELP then Pressing key will show on Upper display t iA E Lower display lt OFF gt Press keys to increment decrementd YEL time value DTC204A 2 DTC324A 2 Programming online parameters Setpoint 1 Default 50 Range SPLL to SPHL If online parameter is selected as 5 ti then Pressing key will show on display 5 E t i amp then lt 50 gt Press Okey
9. s to increment decrement 5 value Setpoint 2 Dead band Default 0 Range SPLL to SPHL If upper display is selected as SEt 2 db then Pressing key will show on display SEt2 db amp then lt 0 gt Press O keys to increment decrement SEte db value Document name Operating 1105 TC544A TC244AX TC344AX DTC204A 2 DTC324A 2 OP294 V05 Page 2 of 3 7 PE CONFIGURATION INSTRUCTIONS Qa gt Press once to view online parameters Press for 3 sec to enter Level 2 e Press for 3 sec to enter Level 1 fy OPERATIONAL MENU Press key for 3sec Press Q key for 3sec Press once to view previous parameter in configuration menu POWER ON Vv Note At power ON lower display shows momentary input type selected in Level 1 Lower display not applicable for DTC204A 2 DTC324A 2 Qa o Press for 3 sec to enter protection Level oO Qa or Oo Le gt Allows the user to increase or decrease associated parameter value a or o or a Le gt To exit configuration menu press any of these keys for 3 sec Press once to view next parameter in configuration menu Press 0 keys for 3sec Protection Level Display Description Default Range Display Display Description Default Range Display Display Description Default Range D
10. seconds To view Level 2 Press key for 3 seconds To view Protection Level Press keys for 3 seconds TCX44A AX Lower display selectable between To view online SET1 SET2 TIME using key parameters NOTE Elapsed time Remaining time dependent on the selection of ONL parameter in level1 Not applicable for DTC204A 2 DTC324A 2 DTC204A 2 DTC324A 2 Display selectable between SET1 To view online alle oe ie i ote Display shows parameter parameters SET1 SET for 1sec Press Q Q to change parameter value PROGRAMMING MODE Q or Okey once to view the next or previous function in operational menu To change online parameter values To view parameters on the same level O to increase and to decrease the function value Note Parameter value will not alter when respective level is locked To increase or decrease the value of a particular parameter NOTE The unit will auto exit programming mode after 30 seconds of inactivity i By pressing the Q or Qor Q O keys for 3 seconds INPUT RANGES Table 1 FOR RTD Pint drones Resolution 1 0 1 FOR THERMOCOUPLE a Resolution 199 to 750 199 to 750 328 to 1382 C 199 to 999 E CECI ren ere ERROR DISPLAY Table 2 When an error has occured the upper display indicates error codes as given below Sensor break over range condition Ie Cee P
11. used supply for the power LED Indications Power Consumption mentioned in this manual load circuit and do not take this from the live and neutral 1 Output 1 ON 6 VA max 230V AC i terminals supplying power to the controller 2 Output2ON Temperature A CAUTION T Auto tune Operating 0 to 50 C 1 When powering up for the first time disconnect the bor load current less than 05A S Dwell timer Applicable for TCX44A AX Storage 20 to 75 C output connections Keys Humidity non condensing 2 Fuse Protection The unit is normally supplied without a 3 keys for digital setting 95 RH power switch and fuses Make wiring so that the fuse is Re SR 142 placed between the mains power supply switch and the INPUT SPECIFICATIONS Jite gms controller 2 pole breaker fuse rating 275V AC 1A for TC244AX DTC204A 2 200 gms TC344AX DTC324A 2 252 gms Input Signal Thermocouple J K T R S RTD Pt100 Sampling time F SAFETY PRECAUTIONS control panel its output terminals get connected to host 250 ms a 7 z equipment Such equipment shall also comply with basic Input Filter FTC All safety related codifications symbols and instructions EMI EMC and other safety requirements like BSEN61326 1 electrical circuitry is highly recommended 3 Since this is a built in type equipment finds place in main Snubber 0 2to 10 0sec that appear in this operating manual or on the equipment must i be strictly followed to ensure the safety of the
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