SOMMY TC-*-M1 User Manual
The SOMMY TC-*-M1 is an intelligent temperature controller designed for precise regulation of temperature in various applications. It boasts two alarm outputs for enhanced safety and boasts a relay and SSR output for versatile control options. Flexible input options cater to different sensor types, while advanced features like fuzzy PID control, auto-tuning, and customizable parameters allow for optimal performance and ease of use. The unit is built to withstand harsh environments thanks to its robust construction and IP65 protection rating.
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Model Illustration TC Series TC 6 Intellegient Temperature Controller R2 D D: Version 1: one alarm 2: 2 alarms Blank: No alarm R: relay output Q: SSR output M: relay and SSR output K: SCR output (need to be ordered) 4: 48W*48H*100L 6:48W*96H*100L 7:72W*72H*100L 8:96W*48H*100L 9:96W*96H*100L(mm) TC Series Temperature Controller Note: If need heating and cooling control mode , also need alarm function , please choose model with 2 alarms relay output. Models Example User Manual Model TC-□-M1 TC-□-Q2 TC-□-R1 TC-□-R2 Control output relay and SSR output Alarms 1 2 SSR output relay output 1 2 relay output Technical Parameters 1.Specifications 2 times/per second AC 250V /3A Life of rated load>100,000 times Sample rate Relay capacity Power supply Power consumption Environment Storage enenvironment SSR output Insulation impedance AC/DC 100 ~ 240V(85-265V) < 6VA 0 ~ 50℃ no condensation,Humidity:<85%RH,altitude<2000m -10 ~ 60℃, no condensation DC 24V pulse voltage,load<30mA Input, output, power VS meter cover >20MΩ ESD Pulse traip anti-interference Surge immunity IEC/EN61000-4-2 Contact ±4KV /Air ±8KV perf.Criteria B IEC/EN61000-4-4 ±2KV perf.Criteria B IEC/EN61000-4-5 ±2KV perf.Criteria B Voltage drop & short interruption immunity IEC/EN61000-4-29 0% ~ 70% Dielectric strength Features: The instruction explain instrument settings, connections,name and etc,please read carefully before you use the temperature controller. Please keep it properly for necessary reference. ⊙ Various of TC/RTD signal type are supported ⊙ Using fuzzy PID control algorithm and auto-tuning without overshoot impulse control modes for selection, kindly refer to OT parameter for details ⊙ Switch RUN/STOP function with one key ⊙ Different perf.Criteria B Signal input /output /power 1500VAC,between lower than 60V circuits, DC500V1min Total weight About 400g Panel material PET (F150/F200) The shell and panel frame PC/ABS (Flame Class UL94V-0) Shell material Power failure memory Panel Protection level KKTCC02A-A/0-20151231 10 years,times of writing: 1 million times IP65(IEC60529) IEC61010-1 Overvoltage category Ⅱ,pollution level 2, Safety Standard levelⅡ(Enhanced insulation) 1 2.Isolation diagram Power supply Relay alarm output 3.Measured signal specifications: Input impedance/auxiliary current 0 ~ 999 1℃ 0.5%F.S±3digits 0.5%F.S±3digits E T 0 ~ 850 1℃ 0.5%F.S±3digits >500kΩ -50 ~ 400 -200 ~ 600 1℃ 1℃ 0.5%F.S±2℃ 0.5%F.S±3digits >500kΩ PT100 CU50 -50 ~ 150 1℃ 0.5%F.S±3℃ 0.2mA CU100 -50 ~ 150 1℃ 0.5%F.S±1℃ 0.2mA >500kΩ Symbol OUT1 out1 indicate light(red) 7 1 R/S 4 5 Menu key/confirm key, to enter or exit modified mode or confirm modified parameters 3 AT Shift/AT key Activation/shift key/AT auto-tuning key,long press to enter/exit auto-tuning under measure control mode ▲ Increase key/R/S Increase key, long press it to shift RUN/STOP mode under measure control mode. 5 Decrease key Decrease key 6 SV Display window (green) Setting value/parameters display window,display “STP” =stop control 7 PV Display window (red) 3 ▲ ▲ ▲ Auto-tuning indicate light,it indicates auto-tuning status when lighting on 1 AT indicate light(green) 2 4 R/S SV . ▲ side size ▲ D G +0.5 -0 C E H ▲ ▲ ▲ B F K PV PV SV ▲ auto-tuning ▲ SV ▲ ▲ PV Speed fine-tuing ▲ SV ▲ Display fuzzy tracking value Temperature unit ▲ PV Digital filter coefficient SV ▲ ▲ Decimal point setting PV Display low limit ▲ SV ▲ Proportional band . ▲ PV ▲ 1st alarm extended function PV SV software version SV PV Integral time . ▲ PV SV ▲ PV SV SV J +0.5 -0 ▲ SV control mode PV Differential time PV Input signal ▲ A Hole size ▲ SV ▲ PV ▲ Control output mode SV PV Amend SV front size Overshoot limit SV ▲ SV ▲ PV SV PV Dimension and installation size ▲ PV SET password OUT1 control cycle SV 1st alarm mode measured value/parameters code display window ▲ PV ▲ PV ▲ 3 AT ▲ 2 SET 3rd alarm output indicate light (can be ordered) AT SET SET function key 2 OUT1 OUT2 AL1 AL2 AL3 AT 1 AL3 Alarm3# indicate light SV ▲ 1st alarm hystersis SV ▲ SV PV ▲ 6 ▲ LCK=33 PV 1st alarm value ▲ AL2 Alarm2# indicate light(red) 2nd alarm output indicate light ▲ PV Main control output indicate light, it lights when the output is ON AL1 Alarm1# 6 indicate light(red) 1st alarm output indicate light ▲ 7 * OUT2 out2 indicate light(red) * Cooling output indicate light,it lights when output is ON ▲ PV SV ▲ Display high limit (uncommon menu) (common menu) Note: Meter will hide non-related parameters based on selected OT working mode. Please set OT parameter well when using the meter. Parameters will keep displaying all the time for all the model and all the setting Parameters will be hided based on model and menu setting 2 K(Min) 25 25 25 25 25 25 30 30 Press “SET”>3s SV Function J 33 45.5 91.5 68 45.5 91 76.5 154 Press “SET”>3s SV PV Name H(Min) 25 25 25 25 25 25 30 30 Press “SET”>3seconds PV ▲ No G 68 45.5 45.5 68 91.5 91 154 76.5 1. Factory default menu procedure (pid heating mode) measure and control mode ▲ Name of universal panel F 32 45 91 67.5 45 90.5 76 153.5 Operation & menu >500kΩ 0.2mA E 64 91 94 90 94 91 92 92 ▲ Accuracy 1℃ D 6.5 10 6 10 6 10 10 10 ▲ Resolution -50 ~ 999 Symbol C 70.5 101 100 100 100 100 102 102 ▲ Range K J Input type B 36 48 96 72 48 96 80 160 ▲ Measure input A 72 48 48 72 96 96 160 80 ▲ Control output Model 3:(72*36) 4:(48*48) 6:(96*48) 7:(72*72) 8:(48*96) 9:(96*96) 80:(80*160) 16:(160*80) 3 3. Uncommon use menu explanation Description 1st alarm value, note: the minus is dealed as absolute value when it is as a deviation value . 1 1st alarm hystersis 2 1st alarm mode . Note: when 1st alarm is used as OUT2 , should set as 0. When setting as 0, it close alarm function. When set value >6, should set AD2 as 0. (refer to alarm output logic diagram on page 6) 3 5 Factory setting FL ~ FH 10 0 ~ 100 1 0 ~ 12 3 FL ~ FH 5 0 ~ 100 1 0~6 4 2nd alarm mode. Note: When AD1>6, should set this value as 0 to close the alarm function.(refer to alarm output logic diagram on page 6) Amend value,display value=actual measured value+ amend value 7 -199 ~ 999 0 K ~ CU100 K 8 Optional input measured signal type:refer to input signal parameters table.Note:it need to change the relevant parameters after changing. 9 Control type,0:ON/OFF control; related pararmeter: DB 1:PID heating control , related parameter: P , I , D, OVS, CP, ST, SPD 2:compressor cooling , parameter: DB , PT 3:PID heating & cooling control . related parameters: P, I, D, OVS,DB, CP, CP1, PC, ST, SPD 0~3 10 Proportional band,the lower of setting value,the faster of system heating . Increase proportional band can reduce vibration,but it may increase control bias.Reduce proportional band reduce control bias, may cause vibration 0 ~ 999 30 11 Integral time the lower of the value,the stronger of integral action,the more tendency to eliminate and deviation of set value.If integral action is too weak, it may not eliminate the deviation. Unit: Second 0 ~ 999 120 0 ~ 999 30 0 ~ 999 5 0 ~ 100 5 On-off control backlash(nagetive backlash on-off control) or cooling control and compressor cooling control dead zone. please change value according 1 to decimal position,when you change input sigal type type. OUT1 heating control cycle, 1:SSR control output, 15 20 OUT2 control cycle,cooling relay output cycle.Unit:second 4 ~ 200 20 17 OUT2 cooling proportionality coefficient,the higher of value,the stronger of cooling 1 ~ 100 10 0 ~ 999 0 (Unit:second) Lock function; 001: SV value can not be modified, 010:menu setting value only can be checked ,cannot modified. 033: If set it as 033 ,it can enter to uncommon menu . 123: reset to factory defalut setting 18 0~6 N 0 ~ 999 180 23 1st alarm extended function 0~5 0 24 2nd alarm extended function 0~5 0 25 26 Measure range low limit, setting value must be less than measure range high limit Measure range high limit, setting value must be more than measure range low limit. 27 28 High limit absolute value alarm 2 Low limit absolute value alarm 3 ※High limit deviation value alarm 4 ※Low limit deviation value alarm 5 ※High/low limit deviation value alarm 6 Type 7 High/low limit absolute value alarm 8 ※High/low limit deviation value alarm 9 ※Alarm between high limit absolute value and low limit deviation value . 10 ※Alarm between high limit deviation value and low limit absolute value. 11 High/low absolute value alarm 12 ※High/low limit deviation alarm 999 0~1 0 0~255 10 ℃、 ℉ ℃ 0.0~2.0 1.0 filter coefficient ,the higher of value,the stronger of filter function Temperature unit 30 Note:when the alarm setting value is equal with SV setting value after setting the DTR value,operation of alarm output is subject to actual measured value. 31 cannot modified Software version V1.0 Key function operation 1. Run/stop operation ▲ ” into monitoring mode;and on the SV window display “STP” . Long Press “ ▲” to exit. 1)Under the measure mode,press “R/S R/S 2)It can modify SV value and shift mode operation even if displaying STP. 3)Under the monitoring mode, main control output will stop 2. PID Parameter confirmation and auto-tuning operation: 1)Factory default PID may not be suitable to usage occasion;please use auto-tuning function to get suitable PID setting. 2)The meter will make control output after power on a short period. User can set the meter to monitor mode to make sure auto-tuning effect, or switch off the power of control output load at temporary . No matter how to operate, it should guarantee the set value is larger than the present measured value, it is better if much larger. 3)In order to avoid the effect of alarm output,please set the proper alarm value,or remove the alarm effect. 4)Set proper SV value . 5)Set OT as 1 (PID control). 6)Under the condition of PV value at normal room temperature, exit the monitoring mode or switch on load power,and long press “ AT ” to enter auto-tuning mode, and AT indication light will flashing. 7)Auto-tuning need a period, to ensure the auto-tuning result,please don`t modify parameters or power-off during auto tuning. 8)When AT light is off , it will exit the auto-tuning. PID will update automatcially, and can get good control result. 9)During auto-tuning, long press “ AT ” key, measure beyond the range,display abnormally, shift to “STP” status,power-off ect will stop the auto-tuning. 10)Experienced users can set a proper PID parameter according to their experience. 3. PID & Cooling control operation (suitable for injection molding machine , extruding machine ect) 1) Please set OT parameter as 3 2)PID control act on main control output OUT1;Cooling control act on OUT2. 3)AL1 alarm relay will be used as OUT2 control output. 4)Please set the cooling start offset DB to a value bigger than 5,to ensure the cooling would not affect the PID control impact. 5)Please set cooling control cycle CP1 to a proper value,and modify the cooling proportional coefficient to a a proper value. 6)When PV value > SV+DB value,the cooling control start to effect;the bigger value of PV,the longer output time of OUT2 Wire Connection TC4 TC6 Alarm output(AL1、AL2 is independent of each other) Image:the hatched section means the alarm action ☆ ▲ △ AL AL ☆ ▲ △ NC SV+AL Note: ☆ ▲ SV △ - Note: OUT1 SSR + 13 11 - OUT1 SSR + 17 18 Model with “M”, ssr output terminal Model with “M”, ssr output terminal ☆ ▲ SV-AL SV△ ☆ ▲ SV+AL ☆ ▲ △ SV-AL TC8 TC7 ☆ ▲ ☆ ▲ SV-AL SV △ ※High/low limit interval value alarm No. -50 5 Alarm function logic diagram 1 refer to input signal table refer to input signal table Decimal point setting (1)Alarm parameters and output logic diagram: Symbol description:“☆” means alarm hystersis ,“▲” means alarm value,“△” means SV value Type 0 Compressor starting delay ,unit:s 4 No. 0~1 ▲ 1 ~ 200 16 4-200: relay control output. 0 Setting 0 to close the function. Overshoot limit,in the process of PID control,when PV>SV+OVS,it force off output; The lower value,the lower PID adjusted range,the worse control stability;please set a proper value according actual state. 14 Control speed fine tuning,optional 0(N)no function,1(slow),2(ss)medium slow, 3(SSS)very slow,4(F)fast,5(FF)medium fast,6(FFF)express 0~1 PV fuzzy tracking value,it can get stable control display value in some status. system oscillation.The higher value,the stronger function of differential.Unit:s 13 Control output : 0: relay output 1: single SSR output Power on auto-tuning setting. 0: normal control after power on 1: meter enter into pid auto-tuning status after power on. long press AT to exit the auto-tuning. 29 Differential time,reduce effect of differential time to proper value,which prevent 12 20 22 2nd alarm hystersis 6 19 21 2nd alarm value,note:the minus is dealed as absolute value when it is as a deviation value . 4 Set range ▲ No. symbol ▲ 2. Common use menu explanation SV+AL The following two group of alarm parameters(AL1、AL2) used in combination,AL1 alarm output , AD2 must set to 0 ☆ ▲ ☆ ▲ ☆ ▲ ☆ ▲ SV△ AL1 AL2 SV-AL1 Note: SV+AL2 ☆ ▲ SV△ + Note: OUT1 SSR - 16 17 - OUT1 SSR + 17 18 Model with “M”, ssr output terminal Model with “M”, ssr output terminal SV-AL1 ☆ ▲ AL1 ☆ ▲ AL1 ☆ ▲ SV-AL1 ☆ ▲ SV△ AL2 SV△ SV+AL2 SV△ TC9 ☆ ▲ ☆ ▲ AL2 ☆ ▲ SV△ SV+AL2 ※When the alarm value with deviation alarm set to a negative number,it will deal with it as an absolute value. (2)Alarm extension function table AE1/AE2 value Alarm handling mode when show HHHH/LLLL 0 The state when alarm keep HHH/LLL in previous time 1 Forced alarm output 2 Forced alarm close 3 The state when alarm keep HHH/LLL in previous time 4 Forced alarm output 5 Forced alarm close 6 Note: Remark - OUT1 SSR + 14 Power on alarm, alarm does not inhibit (As long as meet the requirement of alarm , make alarm output) Power on alarm , alarm inhibits. (Before PV value reach the set value at the first time ,the alarm does not output) 13 Model with “M”, ssr output terminal Simple TroubleShooting Method Methods Display LLLL/HHHH Check whether the input disconnection, check the FH and FL value, Check working environment temperature , Check whether input signal is selected correctly. 7 ">

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Key features
- Fuzzy PID control
- Auto-tuning
- Dual alarm outputs
- Relay & SSR output
- Various sensor options
- IP65 protection
- Power failure memory
Frequently asked questions
The TC-*-M1 supports various sensor types, including TC, RTD, E, T, PT100, CU50, and CU100. Please refer to the manual's input signal parameters table for specific details.
The TC-*-M1 offers several control modes including ON/OFF, PID heating, compressor cooling, and PID heating & cooling. Choose the appropriate mode based on your application's requirements.
To utilize auto-tuning, set the OT parameter to 1, ensure the desired set value is higher than the current measured value, and then long-press the AT key to initiate the process. The AT light will flash during tuning. Avoid modifying parameters or powering off during auto-tuning.