YL— 7 Series Intelligent Temperature Controller (ITC) ITC User Guide
Contents
1. Vx is the input signal in Voltage 8 When input signals are 0 10mA and 4 20mA they can be converted into 0 5V and 1 5V voltage signals using resistors with 250Q and 500Q respectively Their PSH and DP values can then be calculated accordingly using the 0 5V and 1 5V formulas above 4 Wire Connection Map 1 Special Notes 1 Thermal couples input use compensating wire with corresponding codes 2 Thermal resistor input use three identical compensating wires with low resistant 3 Signal input wires should avoid magnetic interference from power lines electronic applicants 2 Wire Connection Layout Page 4 CHEE HA 4 STYILONG TMM 2 YL 7B 3 YL 7D 4 YL 7E ro BS RS lt P N 0 rO UO ai SEO oo I ssh 1 Bh Notes e Standard input signals 4 20mA can be converted into 0 5V using resistors 2509 500Q respectively e Input connecting ports use Ports 2 and 3 5 ITC Series Number Descriptions Please verify the products you received with your orders series number model specs as follows ITC product series number has 10 digits such as YL O7AR 12 Each digit shows the following information Digit Possible Values Descriptions Ist 2nd YL ITC Model a4 Separator 4th Sth 07 ITC Series 6th Ato F Product dimension and specs See the table below for its W wide H height L length M N a b for each values of A to F fio R S 1 U R Relay output 250V 3A S Impulse2. CHEE HA 4 STYILONG TAME YL 7 0 Series Intelligent Temperature Controller ITC ITC User Guide Please read carefully this entire User Guide before operating ITC Keep this guide for future references 1 Product Descriptions The YL 7 Series is designed and manufactured strictly based on European CE standards and has gone through five rigorous tests including testing in extreme temperatures 20 C to 75 C testing in various work loads and conditions and testing using specialized instruments These tests are designed to ensure the ITC is accurate reliable and durable in various applications under normal and special working conditions YL 7 Series employs advanced expert fuzzy technology and Dual Control Logics Its built in auto calibration intelligence ensures that ITC s performance is accurate reliable and durable and can track lock revise and react quickly to temperature changes The built in auto calibration intelligence is particularly useful for special temperature control applications e g operating multiple equipments with different temperature requirements each and the resulted heat interference or having specific requirements on temperature control related to factors such as heating and cooling capacity and ambiance temperatures In these special applications users can easily and quickly obtain a custom set of P I D values for their special applications As a result YL 7 Series ITC can be used in a wide range of ap
3. Do not operate ITC on a tremble and unstable structure 5 When placing multiple ITCs in the same location keep a distance of 25mm horizontally and 30mm vertically between ITCs Page 6
4. Offset value 3 Upper Lower limits D D SETL Preset minimum value based on transmitters Factory SETH Preset max value based on transmitters Initial K 0 C 1300 C ea Interval control values or alarm ranges 0 50 Initial 0 ET Zero Value Applicable when input linear signals ge a Input Full Value Full Value current or voltage etc Factory Initial 0 500 For Linear signals Not for Thermal couples or 0 3 Factory Decimal Points resistors Initial setting 1 Potential Specially set the temperature between Tt and 0 20 Transmitter Models Temperature proceed it steadily Factory Initial 15 Primary Output Prevent the temperature up and down after in 0 100 Factory Initial 10 Power In Charge charge repeatedly Primary Output Set a primary output power when temperature 0 100 Power Of Scaling come into scaling setting firstly _ Factory Initial 10 Setting 73 Tt Suspend Exceed When temperature exceed the preset one 0 10 temperature keep growing Factory Initial 1 C 5 Advanced Functions Linear Signal Input When inputting Leaner signals both PSH and DP have to be defined correctly for this ITC to maximize its performance Leaner signal values can be 0 5V 1 5V or 0 10mA 4 20mA Especially DIf input signal is 0 5V the PV value is defined by PV Vx PSH PSL PSL where Vx is the input signal in Voltage 2 If input signal is 1 5V the PV value is calculated by PV Vx 1 PSH PSL PSL where
5. as user s preset parameters 8 ON green light on indicates the output ports are open ON green light go out indicates the output port is closed 4 AT light yellow flashes during ITC s auto calibration process ALM1 ALM2 Signal lights of two alarm channels red operating independently MD Mode selection key for presetting reviewing or confirming settings and parameters AT ae A l lt a Activating auto calibration move the cursor left when setting calibration parameters OV Decrease or A increase the values to the desired parameters 2 ITC Panel Display 1 Normal display After connecting to power the PV window will show transmitter types such as K and then current temperature SV window shows PID and then preset desired temperature 2 Normally the PV window may flash the following values HHHH input values are too high or incorrect settings on transmitter or input disconnect etc LLLL input values are too low or incorrect settings on transmitter connection error or input short circuit etc Page 2 LEH sTYLONG WM Erro Exchange parameter out of ranges incorrect settings on transmitter connection errors short circuit in input source or disconnect etc Values displayed in the PV window are correct despite the HHHH and LLLL errors but the PV values are incorrect under the error message Erro 3 ITC Functions and Parameters Setting of
6. he value of P I and D can be adjusted 2 Time proportional control modify I 0 D 0 keep P 20 Temperature Control 3 Reach stop control modify P 0 keep I 150 D 30 4 Upper lower limit control modify P 0 and set HY the 16th item in the third level of menu as needed to control the section and set Ft the 21th item in the third level of menu setas 0 Switch Control R Relay Contact S SSR zero triggering Modeling Control I 0 10mA 4 20mA continuous U 0 SVDC 1 5VDC continuous Relay Contact Load 250VAC 3A Resistance 250VAC 1A Conductive Cos 0 4 Impulse Voltage Load 12VDC Max 40mA To drive SSR to protect short circuit MOEL ie Noan Standard 0 5VDC 4 20mA Load Resistance Max 500Q Odd Alarming Set upper and lower Limit on Deviation and absolute level Alarm Output Relay 250VAC 3A Resistor 250VAC 1A Sensing Cos 0 4 Power Consumption 80 260VAC 50 60Hz lt 3W gt 10MQ Testing Condition 50 0VDC Outputting current or non contactor voltage no test Output Control Insulation Resistant l for I O ports and the resistance of CT input Ambiance Temperature Temperature 20 75 c Humidity 35 85 RH 3 ITC Technical Specifications 1 ITC Panel Layout TEMPERATURE CONTROLLER PV window in red shows the actual temperature and various functions symbols 2 SV window in green displays user s preset desired temperature factory initial settings and auto calibrated parameters as well
7. petitive regularly decrease I for persistent deviations Mostly 1 3 1 5 Increasing D lessens system s over heat but Preset weaken the anti interference capabilit Heating ae output 20 seconds Logic 1s 0 Off 1 On See Control Panel User Input Lock 0 free to input 1 input 2 locked 4 Advanced Parameter Settings This intelligent series has advanced settings Third level special parameters menu for engineers or senior experienced users Ordinary users had better not regulate the original parameters in order to avoid confusing procedures Method of operation to enter third level menu is as follow Press and hold both the MD and ig keys at the same time until PASS is shown in the SV window and 0000 is shown in the PV window Then release AT key after release MD key Input 01000 in the SV window to enter the menu code as follow thus you can reset or modify relevant parameters Press MD key to confirm after set or modify parameters in order then return to PASS and exit the menu Please refer to the table below password and operate in order Page 3 GEE HA STYILONG WHIM Ptl Pt100 2 650 C Pt0 1 Pt100 E K N J T S R B Wer Cu 199 9 199 9 C Make changes over 50 Pt1 Pt0 1 0 5V 1 5V 0 lines Factory setting Model K 10mA 4 20mA Alarms 0 Upper Lower limits A A Settings 1 Upper Lower limits D A 0 1 2 3 A Absolute value 2 Upper Lower limits A D Factory Initial setting 1 D
8. plications YL 7 Series is an excellent controller for machineries in food processing glass making plastic forming publishing packaging and metal processing YL 7 Series is also the preferred temperature controller for processes such as temperature sensitive drying metal heat treatment and chemical and mechanic treatments This series of products has got the European CE certificate Product Features e Easy one touch auto calibration for optimal performance e Fast auto calibration with high accuracy and reliability e Capable of accepting any range of values and settings from thermal couples and resistors and from modeling e Base zero is adjustable and fully controlled by software with the precision of 0 2 FS e The main outputs R Relay controlling AC contactor S Impulse zero triggering SSR I Current output 4 20mA U Voltage output 0 5 VDC e Two independent alarm channels which can be programmed to set 4 kinds of alarm combinations Page CHEE HA 4 STYILONG TM 2 ITC Technical Specifications ga Technical Parameter Setting Accurac All ranges 0 5 FS within one degree Measuring Accuracy 0 2 FS within one degree Sampling Frequenc 2 Second Standard inputs all configurations E K N J T S R B Wer Cu50 Pt100 Pt100 0 1 0 5V 1 5V 0 10mA 4 20mA 1 Intelligent setting factory Initial setting P I D But when the temperature is fluctuating Input Signals around the critical point t
9. the temperature After instrument start to work click MD key lightly then the first green LED flashes on the right side below SV window enter the state of setting temperature each click ag key cursor shift leftwards as the digital tube flashing at the same time until temperature become a desired value with pressing W or A key to chang temperature value to be what is needed At last press MD to confirm the setting and exit the menu For setting modifying the upper limit and lower alarm threshold value and adjusting the P I D and other parameters users should enter the second level menu to set and modify them Specific operation 1s as follow Press MD key for about 6 seconds ALI the upper limit alarm will appear on PV window and 50 appears on SV window then each click on the MD key press the sequence parameters reset or modify any function parameters as user need Please refer to the table below password and operate in order Symbol Ranges Descriptions Initial Alarm Upper 199 9999 Set alarm upper limit and deviation of this limit over preset limit temperature value Alarm Lower 199 9999 Set alarm lower limit and deviation of this limit under preset Limit temperature value Revision compensating thermal couple resistor Set interval control P 20 C in general or 50 C for Heating powerful heater Set P 0 for point control Integral Time e Mostly 60 2405S Increase I if temperature fluctuates S Re
10. voltage output for SSR 12VCD 40mA I Current output 4 20mA 0 10mA U Voltage output 0 SVDC 1 5 VDC gh Separator gth 1 2 3 Input signals 1 Thermal Couples K J E S N T B R Wer 2 Thermal Resistor Cu50 PT100 3 Linear signals 0 10mA 4 20mA 0 5V 1 5V 10 1 2 Secondary Controls 1 A1 One channel alarm control 2 A1 A2 two independent alarm channels any configuration combinations Page 5 CHE HA 4 STYILONG FAME YL 7 02 0 00 KREE RRN W H L Wt 0 8 0 8 A 110 91 91 192 92 0 6 0 8 110 43 91 45 92 0 7 0 7 T2 72 110 67 67 168 168 HE BU 2 E 1 Al R RHH 2 Al A2 ZARE EH ARTH WRAREM WARS MARS MA BABA 1 RAEM K J E Ss NA T B R Wer 2 e Cu50 Ptl00 3 tE 0 10MA 4 20mA 0 5V 1 5V qa pH 2 te FTN R 4k FB ae Ak ML 250V 3A S E Hs hki fr WH BES SRW AS Se A BB 0 6 40 6 12VDC 40mA 48 48 110 43 43 45 45 I E EA 20mA O 10mART H TEE HE 4 Vad TRIR 10 8 0 U 26h FRO 5VDC 1 5VDC H A ITC Operation Notes 1 Ambiance requirements for this ITC pressure 86 105KPa temperature 0 50 C Relative humidity 45 85 RH 2 Do not operate ITCs right after dramatic ambiance temperature changes such as moving from cold outdoor to warm indoor 3 Do not operate ITC in humid salty and dusty surroundings or near combustible and corrosive materials such as gasoline chemicals metal powders 4
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