VANLEVanle型热流道温度控制器-11页PPT文档资料

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AI ARTIFICIAL INTELLIGENCEINDUSTRIAL CONTROLLEROperation InstructionVer. 6.0(Suitable for accurate controls of temperature, pressure, flow, level, humidity etc.)CONTE1.SUMMARY (1)1.1 Main feature (1)1.2 Model definition (1)1.3 Description about the function of different instrument type (4)1.4 Further description about module functions (5)1.5 Maintenance of instrument (6)2.TECHNICAL SPECIFICATION (7)3. INSTRUMENT INSTALLA TION AND WIRING (9)4. FRONT PANEL AND OPERATION (13)4.1 Display Status (13)4.2 Basal operation description (14)4.3 AI artificial intelligence control and auto tuning (15)4.4. Program operation (for AI-808P only) (17)5. PARAMETER AND SETTING (19)5.1 Alarm parameter HIAL, LoAL, dHAL, dLAL (20)5.2 Deadband parameter dF (20)5.3 Control mode parameter CtrL (21)5.4 AI artificial intelligence parameter M5, P, T, CtI (22)5.5 Input specification parameter Sn (26)5.6 Decimal point setting parameter dIP (26)5.7 dIH and dIL:scale definition parameter for linear input/retransmission output (27)5.8 Input shift parameter Sc (27)5.9 Output definition parameter“OP1”, “OPL” and “OPH” (28)5.10 Alarm output definition parameter“ALP” (29)5.11 Function parameter “CF” (29)5.12 Communication interface related parameters Addr AND bAud (30)5.13 Input digital filter parameter“dL” (31)5.14 System running parameter run(for AI-808, AI-808P only) (31)5.15 Privilege for parameter set Loc (33)5.16 Field parameter definition: EP1—EP8 (34)6.ADDITIONAL REMARKS OF INSTRUMENT FUNCTIO N (35)6.1 Time proportional output (when oP1=0, 3) (35)6.2 Position proportional output (36)6.3 Remote setpoint input (for AI808/808P only) (38)6.4 Alarm suppressing at power on (38)6.5 Sectional power restriction (38)6.6 Panel with luminosity indicator (39)6.7 Communicate with computer (39)7. FURTHER DESCRIPTION ABOUT GENERAL WORK MODE OF AI SERIES INSTRUMENTS (40)7.1 ON-OFF control instrument (simple temperature controller) (40)7.2 3-point (upper, lower alarm) control instrument (40)7.3 Temperature Transmitter/Program Generator (41)7.4 Temperature (pressure, flow of level) controller with high precision (42)7.5 Manual manipulator/ servoamplifier (43)8.FURTHER DESCRIPTION FOR THE OPERATION OF AI-808P SERIES INSTRUMENT (44)8.1 Main function (44)8.2 Concepts on operation terms (44)8.3 Programming and operation (47)9. OPTIONAL SOFTWARE (50)1. SUMMARY1.1 Main featurel Advanced operation method leads to easy learning and simple manipulation; and the compatibility of operation is available among the instruments differ in the model and function.l Provide nearly all of the functions contained by most similar industry automatic controller in the world, and the mature technique made it generally used in various kinds of industrial fields.l Provide various models that can meet different needs either in the functions or price.l With power supply of 85-264VAC or 24VDC and various installation dimensions for users to choose.l Adopt digital calibration system for measurement input with measurement input accuracy less then0.2% F.S., non-linear calibration for common sensors is available in the instrument.l Adopt advanced AI artificial intelligence control algorithm, no overshoot and with the function of auto tuning and self-adaptation.l Adopt advanced modular structure, equipped with plentiful output specifications, and can satisfy the needs of various applications. This makes it possible to shorten the date of delivery and convenience the maintenance of the instrument.l Having passed the ISO9002 quality verification. Comply with EMC standard, and has the predominant performance of anti-interference.POINTS FOR ATTENTIONl This manual introduces AI ARTIFICIAL INTELLIGENCE INDUSTRIAL CONTROLLER of Version 6.0.Certain functions introduced by this manual are probably not applicable for the instrument of other version. After power on, the instrument type and software version will be displayed; user must notice the difference between them when using the instrument. Please read the manual carefully to use the instrument correctly and make it to its full use.l Correctly setting parameters about input output type and function before using AI instrument.l Users of V ersion5.0 or other further version should pay more attention to the parameter CtrL and oP1 whose signification have been changed compare with the early version.1.2 Model definitionAdvanced modular hardware design is utilized for AI series instrument. The instrument with enhanced lateral plate can be equipped with maximum modules of 5.There are more than ten kinds of modules, some of which are double-duty module. Modules of special function can be customized on request.The basal AI instrument has provided many functions enough to meet different requirements askedby users. In order to expand its application bound, an optional software function is provided. The options make the instrument to be able to meet some users' special requirement. There is another manual about these options for those users with special requirement.AI series instrument is classified by function as AI-708T (economical type); AI-708 (standard type); AI-808 (enhancement type) and AI808P (programmable type). Further more, AI series industrial controller also includes two types of flow totalizer named AI-708H, AI-708Y and multiloop meter named AI-708M (above see another manual for introduction). The input type can be set freely, the output and the auxiliary function are determined by modules equipped, which can be purchased separately from instrument, and can be assembled freely. Each instrument with standard lateral plate can be equipped with maximum modules of 4, and the instrument with enhanced lateral plate can be equipped with 5 modules. The type number of AI series instrument is made up of 10 parts, for example:AI-808 A X L2 N S L2 —F2 — 3 —24VDC1 2 3 4 5 6 7 8 9 10It shows that the basal function of this instrument is AI-808 type, front panel dimension is 96×96mm, main output is linear current output without isolation, alarm 1 is relay contact output module, alarm 2 is not installed in, a RS485 communication interface with photoelectric isolation is installed. It is equipped with enhanced lateral plate, auxiliary output i s relay contact output module. Optional input type (F2 radiation type pyrometer) and No.3 software function are also available. The following is the meanings of the ten parts.1. Shows the basal function of instrumentl AI-708T economical type instrument, having most of functions AI-708 has except that its measurement accuracy is 0.5%F.S. and it has no retransmission function.l AI-708 standard type instrument, having the function of on-off control and advanced AI artificial intelligence control, and is provided with many other functions such as various types of alarm mode, retransmission, communication, etc.l AI-808 enhanced type instrument, be compatible with a ll the functions of AI-708, have the function of bumpless auto/man transfer and manual auto tuning.l AI-808P artificial intelligence control instrument with programmable control function of 30 segments and most functions that AI-808 has.2. Shows the front panel dimension, the depth of the instrument is about13.5mm(foreside)+130mm(rearward)A (A2) front panel 96 x 96mm (width x height), cut out 92 x 92mmB front panel 160 x 80mm (width x height), horizontal, cut out 152 x 76mmC (C2 C3)front panel 80 x 160mm (width x height), vertical, cut out 76 x 152mmD front panel 72 x 72mm (width x height), cut out 68 x 68mm, build in depth 110mmD2front panel 48 x 48mm (width x height), cut out 45 x 45mm, build in depth 110mmE front panel 48 x 96mm (width x height), vertical, cut out 45 x 92mmF front panel 96 x 48mm (width x height), horizontal, cut out 92 x 45mm3. Shows the module type of main output (selectable modules are L2, L4, W1, W2, G, K1, K2, Xetc.)4. Shows the module type of alarm1 (selectable modules are L2, L4, W1, W2, G, K1, V, U etc.)5. Shows the module type of alarm2 (selectable modules are L2, L4, W1, W2, V, U, I2 etc.)6. Shows the module type of auxiliary function (selectable modules are X, R, S, V, U etc.)7. Shows the module type of auxiliary output (selectable modules are L2, L4, W1, W2, G, K1, K2,X, V, U, I2 etc.), these modules must be collocated with enhanced lateral plate.8. Shows the optional graduation spec. (If none, leave it blank). All the instruments of AI serieshave been stored with many input modules such as seven thermocouple types, two RTD types, and various types of linear voltage (current) and resistance input. If it is needed to use input specification beyond the specification mentioned above, an additional specification can be selected, such as F2 (radiation type pyrometer), EA2, BA1, BA2, square root input and so on.9. Shows the function of optional software modules (If none, leave it blank), see the followingtext for details.10. Shows the power supply of the instrument. If left blank, the power of the instrument is85-265VAC, "24VDC" means the power of 20-32VDC.The functions of module in common use are as follows:N(or none) without module installedL2relay contact (pressure sensing resistance absorption) output module(Capacity: 30VDC/1A, 264VAC/1A)L4Large capacity and longevity relay contact (rescap absorption) output module(Capacity: 30VDC/2A, 264VAC/2A)W1 (W2)BCR no contact normal open (close) discrete output module(Capacity: 85-264VAC/0.2A)G SSR voltage output module (DC12V/30mA time proportional output)K1BCR zero cross trigger output module (can trigger TRIAC or 2 BCR inverse parallel connected with current rating of 5-500A)K2TRIAC zero cross trigger output modules (can trigger 3-phase circuit)X linear current output module with photoelectric isolation (continuous 0-22mA output, selectable in the range of 0-10mA, 4-20mA etc.)S RS485 communication interface module with photoelectric isolation.R RS232 communication interface module with photoelectric isolationV24 24V/25mA DC voltage output functionally insulated, can supply power for transmitter. Other voltage specification is also available.U55V/25mA DC voltage output without isolation can supply power for valve feedback potentiometer.V20Power isolator, +8, -12V/25mA DC voltage output, can supply power for the modules of S, X, I2.I1/I2External digital / frequency / control input interface.1.3 Description about the function of different instrument typeAI-708AI-708 is standard type instrument, its measurement input accuracy is 0.2% F.S. Programmable input specification can be selected to be thermocouple, RTD, linear voltage (current) and resistance by parameter configuration. It has the functions such as on-off control, AI artificial intelligence control, communication, alarm and retransmission. Various output specifications is available including time proportional output (relay contact, SSR voltage, BCR on-off, BCR triggering signal and so on) and linear current (including 0-10mA, 4-20mA, etc.) It can be used in the industrial fields such as chemical industry, petrochemical industry, thermal power industry, pharmacy, and metallurgical industry in the character of high accuracy measurement, display, retransmission and 2 point, 3 point, 4 point control/alarm. It can be also used in the fields of light industry, mechanical industry, heat treatment and experimental set-up for temperature control. Perfect control effect is available by the function of artificial intelligence control.AI-708TAI-708T is economical type instrument. Its measurement input accuracy is 0.5% F.S. None retransmission. Some of its input specifications are different from other type of instrument, (see introduction of parameter Sn). It is an ideal substitute of lowprofile instrument when old devices were upgraded. There is no special description for AI-708T, please manipulate it according to the operating instruction of AI-708.AI-808AI-808 is enhanced type instrument. Besides having all the functions and characteristics AI-708 have, additional functions are as follows: Auto/man transfer operations, manual auto tuning and output value display. Adjust the position proportional output of valve directly. TRIAC phaseshift trigger output. It can be used in the industrial fields such as chemical industry, petrochemical industry, thermal power industry, pharmacy, and metallurgical industry.AI-808PAI-808P is programmable type instrument, having programmable control functions of 30 segments; its program capacity was increased greatly, and various special functions are available when it used.1.4 Further description about module functionsIn order to meet customers' requests more effectively, AI series instrument utilize modular structure with the features showed as below:1.4.1Before the instrument delivery, Module installation is done on request, with corresponding parameter set correctly. But user can exchange modules by themselves if modules are damaged or the function needs to be changed. When exchanging modules, you should pull the controller out of the housing at first, insert a small flat-tip screwdriver in the opening between the original module and the socket on motherboard to remove the module, and then install a new module. Module type changing needs to modify the parameters (see introduction about parameter oP1 and CF).1.4.2AI series instrument has four or five sockets for modules to be installed, named main output, alarm1, alarm2, auxiliary function and auxiliary output. The module types for each socket is different, you can refer to "model definition" for more details.l Main output (OUT): Commonly used to be instrument output, and it can be also used as retransmission output when the instrument is configured to be transducer (on-off mode adjustment and current output).l Alarm1 (AL1): Commonly used to be No.1 alarm output. It can be contemporary used as event output 1 if the instrument type is AI-808P. This output can be also used in the BCR zero cross trigger when oP1=3. And it will dominate the valve reversal in the position proportional output mode.l Alarm2 (AL2): Commonly used to be No.2 alarm output. It can be contemporary used as event output 2 If the instrument type is AI-808P. Alarm2 can be used as external-switching value input to achieve the functions of Auto/man transfer or program run/stoP control.l Auxiliary function (COMM): Module S can be installed for communication, module X can be installed for retransmission, and it can also be used as power supply of external sensors when equipped with voltage output module.l Auxiliary output (OUT2): Only if the enhanced lateral plate is equipped onto the motherboard can the Auxiliary output be brought into use. On the occasion that heating output and refrigeration output are necessary, module L2, L4, G, K1, K2 can be installed for refrigeration output, switching output or alarm output.1.4.3 NoticeIf you want to install relay module on main output, you should set parameter oP1 to be 0, 3, 5 or 6, If the parameter is set to be 1, 2, or 4 (then you should install current output module), it will cause the relay oscillating and screaming.l Refer to the L4, the relay contact (rescap absorption) output module, there i s a capacity of0.01uf paralleled across the contacts, 7so on the occasion of 220VAC/50Hz, current of 0.7mAwill be caused in spite of the disconnection of the contacts.l Some modules, such as V24 (V24 auxiliary voltage output), S (RS485 communication interface), R (RS232 communication interface) and X (isolated linear current output), I2 (External digital/frequency/control input interface), can be electrically insulated from instrument main input. But if two of those modules are installed in the same instrument, the two modules can't be insulated between each other, because they share the same isolated power supply.For example: if X module is installed on main output socket and S module on auxiliary function socket, then X and S can't be insulated between e ach other. In order to insulate the two modules from each other, users should use one of them together with module V20. V20 will convert the power from motherboard to isolated power of ±12V by means of high frequency oscillation, and supply power to module such as X, I2, S. Because its heavy power consumption, module V24 is not allow to used together with module V20.Relay contact output and BCR no contact discrete output are insulated from the other circuit, no matter whether other modules are installed or not. SSR voltage output do not need to be insulated from input circuit, because SSR itself has isolation function.l On the occasion that using AC electromagnetic contactor, module W1 is recommended.Because of the application of new technology, it gains advantages such as longevity and no spark compare with other relay contact output module, so it can enhance the reliability of instrument greatly.1.5 Maintenance of instrumentThe instrument should be tested once a year for the basically error. With regard to the instrument used in abominable environment for some time, if the error exceeding certain range, then internal instrument should be cleared and dried, and generally doing so will solve the problem. It is not recommended to make error compensation by adjusting parameter "Sc".Free repairs and maintenance will be given in 18 months from the delivery. If the damage is caused by misapplication or out of the time limit, appropriate charge is needed. We can promise five years of free maintenance for AI808 and AI808P if extra charge has been paid.2. TECHNICAL SPECIFICATIONl Input type: (Either of below specifications can be used selectively in the same instrument)Thermocouple: K, S, E, R, J, T, B, NResistance temperature Detector: Pt100, Cu50DC Voltage: 0—5V, 1—5V, 0—1V, 0—100mV, 0—20mV, etc.DC current (external shunt resist needed): 0—10mA, 1—20mA, 4—20mA, etc.Optional: apart from the above-mentioned Input type, additional type can be provided upon request.(Graduation index is needed)l Instrument Input rangeK(-50--+1300℃), S(-50--+1700℃), R(-50--+1650℃), T(-200--+350℃),E(0—800℃), J(0--1000℃), B(0--1800℃), N(0—1300℃)Pt100(-200--+600℃), Cu50(-50--+150℃)Linear Input: -1999--+9999 defined by user.l Measurement accuracy0.2%FS: RTD, linear voltage, linear current and input with ice point compensation or Cu50 coppercompensation.0.2%FS±0.2℃: thermocouple input with internal automatic compensation.0.5%FS: AI-708T onlyl response time ≤0.5s ( when dL=0)Note: for thermocouple B, the measurement accuracy of ±0.2% FS can be guaranteed when input range is between 600--1800℃,and not guaranteed when input range is between 0--600℃. l Control mode:On-off control mode (deadband adjustable)AI artificial intelligence control, including fuzzy logic PID control and advanced control algorithm with the function of parameter auto tuning (MPT).l Output mode (modular)Relay contact discrete output (NO+NC): 264VAC/1A or 30VDC/1ABCR NO contact discrete output (NO+NC): 85—264VAC/0.2A (continuous), 2A (20mS instantaneous, repeat period≥5s)SSR Voltage output: 12VDC/30mA (used to drive SSR).Linear current output: 0—10mA, 4—20mA (Output voltage greater than 11V)BCR cross zero trigger output: can trigger TRIAC of 5—500A, two parallel-connected BCR or BCR power module.l Alarm function: upper limit, low limit, positive deviation and negative deviation, selectable using parameters.l Alarm output: 2 modular output.l Manual function: AUTO/MAN bumpless transfer(AI-808 series only )l Power supply voltage rating: 85-264VAC/50-60Hz.l Power consumption:≤5Wl Ambient temperature: 0—50℃l Front panel dimension: 96X96mm, 160X80mm, 80X160mm, 48X96mm, 96X48mml Panel cutout dimension: 92X92mm, 152X76mm, 76X152mm, 45X92mm, 92X45mm3. INSTRUMENT INSTALLATION AND WIRINGBCR trigger 3 Alarm 1Alarm 2VoltageOpen Open Common Close Close output or RS485COMMBCR no contact output or relay contact outputThe input linear voltage use 3,2 terminal when measurement below 1V. Use 1,2 terminal when the signal below 0-5V or 1-5V. The input of linear current 4-20mA can use 250Ωresistance to convert it to voltage signal of 1-5V, or use 50Ω resistance to convert it to voltage signal of 0.2-1V, and then input from terminal 1, 2 or terminal 3, 2.OUT296x 96mm, 80x 160mm, 48x 96mm, Front panel specification and wiring diagramThe input linear voltage use 3,2 terminal when measurement below 1V. Use 1,2 terminal when the signal below 0-5V or 1-5V. The input of linear current 4-20mA can use 250Ωresistance to convert it to voltage signal of 1-5V, or use 50Ω resistance to convert it to voltage signal of 0.2-1V, and then input from terminal 1, 2 or terminal 3, 2.160x 80mm, 96x 48mm, Front panel specification and wiring diagramPOWERBCR triggeroutputBCR triggeroutputBXPressure sensingCapacitance resistance Writing diagram for BCR trigger outputNote:1、 S elect pressure-sensing resistance to protect BCR on the basis of the voltage andcurrent of load. Capacitance resistance absorption circuit is needed under inductive load or phaseshift trigger. 2、 B RC power module is recommended, there are two BCR in one module as showed inthe broken line. 3、 W hen module K5 (modulation trigger output) is used, the rating of power must beWiring diagram for three compensation mode:Corresponding wiring diagramOf the instrumentCable for compensation(1) Internal automatic compensation connected (cable for compensations directly connected to wiring terminals)ThermocoupleThermocoupleconnent copper resistanceNote: wiring box should be well way from the heat generating project, And copper resistance should be put between 2 wiring terminals at best.ThermocoupleCommon cableCable for compensationThermocouple100 resistance(4) fixed temperature compensation mode(3)ice point compensation modeNote : the temperture of thermostat should be controlled at 50℃Select reference junction compensation mode using different wiring modeTemperature compensation is needed at reference junction for thermocouple input. AI instrument can supply automatic compensation through measurement of surrounding temperature. But because error exist in measurement and instrument itself generate heat (The temperature of wiring terminals of the instrument elevate synchronously), fairly great errors is produced in case of automatic compensation mode. We supply selective compensation modes with high precision for user in the application in which high temperature measurement precision is needed. Measurement accuracy of AI series instrument can be up to 0.2%F.S., but this value don't include reference junction compensation error.Note: Incorrect compensation will increase the measurement error.AI instrument supply good reference junction compensation for thermocouple input through 4 different compensation modes selective using software configuration and different external wiring.l Internal automatic compensation: this is the default mode, and can satisfy a lot of industrial application. But because temperature sensor is installed inside the instrument or at wiring terminals, and may be easily affected by the heat generated in the instrument and by compensating leadwire connection and surroundings (if there is BCR radiator), measurement error may be produced up to 2—4℃ sometimes.l Compensation with Cu50 copper resistance sensor externally connected: the compensation precision is high. In the application in which high measurement precision is needed, you can buy a Cu50 copper resistance and had better prepare an external wiring box, and then put the copper resistance together with thermocouple reference junction far away from exothermic object. Compensation error is less then 0.5℃ for this mode. If the measurement accuracy of ±0.2% F.S. is needed, then this compensation mode should be selected.l Thermostat compensation: If we replace Cu50 by an accurate resistance, thermostat compensation is available. For example, an resistance of 60Ωis installed, we can get the compensate temperature of 46.6℃ by looking up into the Cu50 graduation index, and then put the thermocouple reference junction into thermostat of 46.6℃. The compensation precision is very high. The reference junction compensation error is determined by the control accuracy of thermostat, and may be less than 0.1℃.l Ice point compensation: It is necessary to put thermocouple reference junction (where thermocouple leadwire connect with common leadwire). Inside aqueoglacial mixture the compensation precision is very high, with reference junction compensation error less than 0.1℃if ice point and compensation leadwire is guaranteed.4. FRONT PANEL AND OPERATION① Output indicator lamp② Alarm 1 indicator lamp③ Alarm 2 indicator lamp④ Manual adjust indicator lamp⑤ Display transfer (and Setup key)⑥ Data shift key⑦ Data decrease key⑧ Date increase key⑨ SV display⑩ PV display4.1 Display Status(10)(4)(7)(6)Note: Not all types of instruments have the display status shown above. AI-708 has the status of ① and ⑤; AI-808 has the status of ①, ② and ⑤; while AI-808P has all of the display status list above.After power on, display status ① will be shown, the upper display window displays four digit measured value (PV). The lower display window displays four-digit setpoint value.② if the instrument type is AI-808 or AI808P,then output value will be displayed in the lower display window. ① and ② are the basal status of the instrument. During the basal status, "SV" display window can indicate certain state of the system by means of the alternate symbol. They are as follows:l If the input measurement signal beyond the measurement range (caused by wrong setting of sensor spec. or open (short) circuit), "orAL" will be displayed with blinking. Then the instrument terminate its control function automatically, and the output value is fixed according to the parameter oPL.l When alarm occurred, it will display "HIAL", "LoAL", "dHAL", or "dLAL", they indicate the high limit alarm, lower limit alarm, positive deviation alarm, and negative deviation alarm. In order avoid redundant blinking, the alarm blinking function can be closed by changing the parameter ALP (see the description of parameter ALP) If alarm is used for control.l Refer to AI-808P, the blinking function also indicates the state of program as follows: Run Status (without blinking), stoP Status ("stoP" symbol blinking), Hold Status ("Hold" symbol blinking), Preparing ("rdy" symbol blinking).There are 4 LED indicator lamp on the front panel, the significations are as follows:l OUT output indicator lamp: the value of linear current is denoted by the luminance of the lamp and the value of SSR voltage output (time proportion mode) is according to the frequency of lamp blinking.l Alarm1 indicator lamp: The lamp will be light when AL1 alarm/event is triggered.l Alarm2 indicator lamp: The lamp will be light when AL2 alarm/event is triggered.l MAN indicator lamp (for AI808/808P only): The lamp will be on when the instrument is on auto output state and off when the instrument is on manual output state.4.2 Basal operation description4.2.1 Display transfer①and display status ②. AI-808P can be transferred among the display status of ①②③ and ④. AI-708 has display status of ① only.4.2.2 Data setupIf the parameter lock isn't locked, we can setup most of the data displayed in the lower display window. For example, setpoint input of AI708/708T/808 is as follows:。

温度控制器PPT课件

温度控制器PPT课件

温度传感器分类(2)
分类
特征
传感器名称
线性型 测 温
测温电阻器、晶体管、热电偶 测温范围宽、 半导体集成电路传感器、
输出小 可控硅、石英晶体振动器、 压力式温度计、玻璃制温度计
特 指数型 测温范围窄、
性 函数
输出大
热敏电阻
开关型 特性
特定温度、 输出大
感温铁氧体、双金属温度计
16
温度传感器分类(3)
89C51 P2.0
P2.1
P2.2
EA/VP
20pF 20pF +5V
12 MHz
22μF
X1 X2
RESET
Vcc TXD P1.3
RXD
P0.0 P0.1 P0.2 P0.3 P0.4 P0.5 P0.6 P0.7 ALE/P WR P2.7
RD
INT0 1k
&
74LS164
LED0
LED1
≥1 1 ≥1 1
12
3. 温度传感器的种类及特点
接触式温度传感器 非接触式温度传感器
接触式温度传感器的特点:传感器直接与被测物体接触 进行温度测量,由于被测物体的热量传递给传感器,降 低了被测物体温度,特别是被测物体热容量较小时,测 量精度较低。因此采用这种方式要测得物体的真实温度 的前提条件是被测物体的热容量要足够大。
温控制器概述
继电器
AT89C51
LCD 液晶显器
传感器
矩阵键盘
原理方框图
1
设计要求及方案确定
• 1. 设计要求 • 利用单片机制作一个水温控制器,要求如下: • ①温度设定范围40~90℃,最小区分度1℃,标定
误差≤1℃。 • ②用十进制数码显示水的实际温度。 • ③环境温度降低时,温度控制的静态误差≤1℃。 • 2. 方案确定 • 由设计要求可知,该水温控制器应包括主控制器

热流道培训教材

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3.咀芯为铍铜不好啤玻纤 料, 啤纤料时改用硬质 合金咀芯.
4.封胶位在咀身上,损坏更 换比较麻烦, 成本也较 高.
5.头部也可能有冷胶. 6.感温线出线处易折断. 7.漏胶后可直接进入发热

Vaillant附件

Vaillant附件

VRT 390 七天编程数字温控器, 恒温控制, 双向通讯模式, 24 V
VRT 320, VRT 330, VRT 340f 24小时/ 七天-可编程数字温控器, 恒温控制, 无线遥控型号 (VRT 340f), 24 V
VRT 220, VRT 230, VRT 240, VRT 240f 24小时/ 七天-可编程数字温控器, 双模式控制, 无线遥控型号(VRT 240f), 230 V
¾ SD: 取下温控器后部 电池盒内的绝缘片
¾ Vaillant: 根据与壁 挂炉温控器连接点 一一对应的方式连 接三根导线
¾ SD: 连接从壁挂炉引 过来的两根导线
Vaillant温控器
SD温控器
6
开关/模拟控制选择
威能24V温控器具有模拟控制功能和开关功能的选择。
– 开/关控制:温控器通过开关控制信号来控制壁 挂炉的启停,以满足所需要控制的室内温度。
VRT330程序选择
“Pi”程序设置
14
使用注意事项
合理选择室内温度
¾ 尽量让室温保持在恰好让住户感觉舒适的温度上,一般建议18℃左右。因为在此基础上 ,温度每升高一度,能量损耗就会增加6%。
适当降低室内温度
¾ 在夜晚或是室内无人时,可以适当降低室内温度设置,这样可以起到节能的目的。但要 注意防冻。
15
2005-4 ⎮Vaillant training
威能 / 杜瓦尔外接控制单元
2005-4 ⎮Vaillant training
控制单元(306246)
供供应应壁壁挂挂炉炉主主电电路路板板的的电电 源源线线连连接接端端子子
与与壁壁挂挂炉炉主主电电 源源的的控控制制接接口口
外外接接电电源源

温控器培训资料共16页

温控器培训资料共16页

温控器相关培训资料
三.型号的制定方法 型号的表示方法一般为 W □ F □ □- □ □ □- □ □ □ □ ┆ ┆┆ ┆ ┆ ┆ ┆ ┆ ┆ ┆ ┆ ┆---附加部分 ┆ ┆┆ ┆ ┆ ┆ ┆ ┆ ┆ ┆ ┆-------表示接地片形式,用0—9表示 ┆ ┆┆ ┆ ┆ ┆ ┆ ┆ ┆ ┆---------表示接线端子形式,用0—9表示 ┆ ┆┆ ┆ ┆ ┆ ┆ ┆ ┆-----表示衍生型号设计顺序号,用0—9表示 ┆ ┆┆ ┆ ┆ ┆ ┆ ┆-----------------------表示毛细管长度,用0—9表示 ┆ ┆┆ ┆ ┆ ┆ ┆----------------------------表示调节轴形式,用0—9表示 ┆ ┆┆ ┆ ┆ ┆-----------------------------表示安装支架形式,用0—9表示 ┆ ┆┆ ┆ ┆------------------------------------表示改进设计号,用A—Z表示 ┆ ┆┆ ┆----------------------------------------------------------表示触头断开温度 ┆ ┆┆--------表示触头断开温度在0℃以下时用F表示,0℃以上时不表示 ┆ ┆---------------------------------------表示系列产品,用P,D,X,S等表示 ┆---------------------------------------------------------------表示压力式温控器产品 例如WDF31U-923-037R表示定温复位型WD系列产品,冷点断开温度为-31℃,R表示加电 阻产品。
温控器相关培训资料
四.结构原理
压力式温控器可分为三部分,即感温组件,开关盒组件和主体组件。感温组件的作用是将感温部的 温度变化由工质的作用转化为系统内的压力变化,再通过波纹管将压力变化转化为具有一定位移的推力 变化。开关盒组件的作用是在外界位移的作用下使触点断开或接通,从而控制电器的开停。主体组件的 作用是将感温组件的力进行平衡,位移放大,产生推动开关盒组件的力和位移,获得不同的温度特性。 可以定义压力式温控器为:将感温部温度变化转变为封闭系统内压力变化,再通过一定机构推动开关通 断的一种温度控制器。

威能控制器介绍

威能控制器介绍
— 24小时/一周编程,可切换 — 可控制采暖、储水罐加热、热水循环泵, 每天3个设定程序,可以设置生活热水温度 — 防冻保护、聚会模式、休假模式 — 故障显示功能 两点/ 连续模式可切换 — 温度设定范围5-30℃,精度0.5 ℃ — 日历功能 — 接线: 2x0.75mm2 ,eBUS通讯模式 — 工作电压:24V — 大液晶屏显示温度及设定参数,纯文本、 蓝色背光显示 — 威能最新设计的多功能键(旋转或点击) 更加人性化
威能控制器介绍
2010年2月 徐庆
威能控制器的分类
1
2
3
时间控制 器
温控器
气候补偿 器
Title of Presentation
20-Oct-07
代表型号: 代表型号 timeSWITCH 130/140
代表型号: 代表型号 VRT 330, VRT392
代表型号: 代表型号 VRC 430, VRC630
8
20-Oct-07
威能温控器的推广
– 需要安装温控器的原因?
– 壁挂炉上本都设计有一个采暖温控旋钮,但这个旋钮是控制采暖水温的, 它并不能感应外界环境的变化,而我们采暖最终想要得到的是一个舒适的 环境温度 。
– 需要的室温 采暖水温×外界环境系数 需要的室温=采暖水温× 采暖水温
– 壁挂炉温控器是根据室温控制壁挂炉的起停,直接控制“需要的室温”
2
威能时间控制器
– timeSWITCH 130 (306759) – 24小时时钟控制器 – 控制采暖启动和停止时间 – 自动/周末/夏季控制模式 – 周末模式 如果在周末时,想要暂时开启供热,请将运行模式 转换开关打到“on”。要回到自动模式,将运行模 式开关重新旋到”时钟” 。 – 夏季模式 将运行模式转换开关(1)打到“off”,这样可以关 闭供热系统。 优点:价格便宜 操作直观 优点 价格便宜,操作直观 价格便宜 适用于散热片系统 直接安装于壁挂炉前面板,由壁挂炉直接供电 直接安装于壁挂炉前面板,由壁挂炉直接供电。

维德路特液位仪培训课件

维德路特液位仪培训课件
• 不能用其他的探棒或控制台和VR的产品连接
• 按照本质安全标准设计的‘本质安全电路’在使用过程中产生的任何电火花或任何 热效应均不能点燃规定的爆炸性气体环境。因此在配合TLS系列控制台使用的84系
列探棒在使用过程中任何状态下(正常或故障)均不会产生点燃油气的能量。
维德路特液位仪培训
VR产品
• 控制台-TLS2(包装箱内含说明书和质保登记 单)
量油高为2106mm,液位仪显示油高为2100mm,说明液位仪显 示油高低,应当增加系数误差值(TANK TILT)。若当前系数误 差值为-2.00mm,要将显示油高与实测油高调整一致,则应将系 数误差值调整为4.00mm(即-2+6=4)。
维德路特液位仪培训
液位仪常见故障及解决方法
液位仪使用及故障排查 视频培训
2013年8月15日
维德路特液位仪培训
TLS 2 –最简便易用的网络型液位仪
• 可同时管理六个油罐 • 1/4 VGA 触摸屏图形显示方式,中文界面。 • 前面板LED双色声光报警 • 强大的通讯能力
• 1个 串行通讯端口支持对后台系统的数据通讯 (RS232/485)
正常 正常 正常 罐容表需要重新输入
维德路特液位仪培训
液位仪常见故障及解决方法
• 液位仪在使用过程中,主要的故障集中在显示油高与手工计量实 测油高不一致,同一高度显示容积和查表容积不一致两个方面 (两者相差超过20L以上)
维德路特液位仪培训
液位仪常见故障及解决方法
• (一)油高偏差 • 1.液位仪显示油高与手工实测油高始终存在固定差值? • 故障描述:某加油站301#罐液位仪显示当前油高为1200mm,手
浮子组件
维德路特液位仪培训
浮子组件

《热流道温控器》课件

《热流道温控器》课件

绿色环保
未来热流道温控器将更加 注重环保和节能,推动绿 色制造的发展。
THANKS
谢谢
调节和故障诊断等功能。
高效节能技术
随着环保意识的提高,高效节能 技术将在热流道温控器中得到广 泛应用,降低能耗,提高能源利
用效率。
新型材料
新型材料的出现和应用将为热流 道温控器提供更好的性能和更长
的使用寿命。
市场发展对未来的影响
市场需求变化
随着市场的变化,热流道温控器的需求将不断变化,企业需要不 断调整产品结构和市场策略,以满足市场需求。
《热流道温控器》ppt课件
目录
CONTENTS
• 热流道温控器简介 • 热流道温控器应用 • 热流道温控器技术发展 • 热流道温控器市场分析 • 热流道温控器未来展望
01
CHAPTER
热流道温控器简介
定义与作用
定义
热流道温控器是一种用于控制热 流道模具温度的设备,确保塑料 注塑过程中模具温度的稳定。
热流道温控器的材料和结构设计将不 断优化,提高设备的耐久性和可靠性 。
04
CHAPTER
热流道温控器市场分析
市场现状
热流道温控器市场处于快速发 展阶段,市场需求持续增长。
热流道温控器在注塑成型领域 的应用越来越广泛,成为注塑 机不可或缺的配套设备。
随着技术的不断进步,热流道 温控器的性能和功能不断提升 ,市场竞争力逐渐增强。
03
CHAPTER
热流道温控器技术发展
技术现状
热流道温控器技术已广泛应用于注塑成型领域,实现了对模具温度的精确控制。
目前市场上的热流道温控器品牌众多,技术水平参差不齐,但总体上能够满足生产 需求。
热流道温控器技术已逐渐成为注塑成型行业的标准配置,提高了生产效率和产品质 量。

热流道控制器用户使用说明书

热流道控制器用户使用说明书

热流道控制器用户使用说明书产品使用前,请仔细阅读说明书,以便正确使用,并妥善保存,以便随时参考。

断电后方可清洗仪表。

清除显示器上污渍请用软布或棉纸。

显示器易被划伤,禁止用硬物擦拭或触及。

禁止用螺丝刀或书写笔等硬物体操作面板按键,否则会损坏或划伤按键。

1.在使用前先检查控制器⑴检查控制器的配件是否齐全⑵检查电源是否安全受控⑶检查此说明书是否与控制器匹配⑷检查连接器是否安全可靠⑸检查加热器是否安全可靠⑹检查主电源是关闭的⑺检查电源是否适合控制器的工作⑻确定地线连接控制器⑼打开主电源开关⑽打开各个控制器工作开关⑾设定控制温度⑿检查控制器是否达到设定温度,且稳定2. 控制器输出⑴PID控制通过测量实际温度和设定温度进行比较,精确计算比例、微分、积分值,控制输出电压⑵自整定通过分析加热器和加热模式排除环境变化调整控制参数⑶输出模式根据电源环境确定●50赫兹●60赫兹3. 技术参数输入电压:AC 85V-250V,50/60HZ,15A负载能力:15A,150W-1650W(110V),100W-3300W(220V)输出类型:PWM传感器:热电偶(K \ J)温度范围:100℃~400℃温度稳定性:±0.5%温度控制类型:PID 控制环境温度:-10℃~50℃4.面板布局1.指示灯:状态指示灯(STATE):软启动常亮,预整定1秒闪烁,自整定0.5秒闪烁,其他状态不亮。

输出指示灯(OUT):指示输出的的状态。

自动指示灯(AUTO):指示自动模式被选择。

等待指示灯(STANDBY):指示等待模式被选择。

手动指示灯(MANUAL):指示手动模式被选择。

2.数码管:PV数码管,红色,显示测量温度和参数代码。

SV数码管,红色,显示设定值和参数代码值。

3.按键::输入键:模式键:AUTO、STANDBY、MANUAL模式转换键:增加键:减小键5.操作模式通过按SEL键1秒钟以上可以进入以下模式。

⑴自动模式:正常的PID控制,在正常的设定值上。

《温度变送器、流量》幻灯片

《温度变送器、流量》幻灯片
9
b.功率放大器
作用:放大和调制
正半周期时: 二极管VT5导通,VT6截止, 由输入信号产生电流ic1
负半周期时: 二极管VT6导通,VT5截止,从而 产生了电流ic2
10
c.隔离输出电路 作用:防止输出和输入之间有直接的联系
11
d.直流/交流/直流变换器 作用:对仪表进展隔离式供电
12
②量程单元
《温度变送器、流量》幻 灯片
本课件PPT仅供大家学习使用 学习完请自行删除,谢谢! 本课件PPT仅供大家学习使用 学习完请自行删除,谢谢! 本课件PPT仅供大家学习使用 学习完请自行删除,谢谢! 本课件PPT仅供大家学习使用 学习完请自行删除,谢谢!
在与测温元件配合使用,温度变送器的输出有两种形式: 输出与温度之间呈线性关系,但输出与变送器的输入信号
33
2)热电阻导线电阻补偿电路
为了消除导线电阻的影响,热电阻采用三线制接法。 不考虑R23、R24支路的作用,可求得
U O R 3R 0 fR 31 U t Itr 1 ItrtrUz
存在导线电阻补偿电路时,可求得
U OR R 2 f 8U tItr1Icr2U z RR2f8 Ut Uz
〔Et或Rt〕之间呈非线性关系; 2) 输出与温度之间呈非线性关系,而输出与变送器的输
入信号〔Et或Rt〕之间呈线性关系; 两种形式的区别仅在于变送器中有否非线性补偿电路
2
3.3.1.典型模拟式温度变送器
3
模拟式温度变送器实例 — DDZ-ІІІ型温度变送器
DDZ-ІІІ型温度变送器有带非线性补偿电路与不带非 线性补偿电路的热电偶温度变送器和热电阻温度变送器以 及直流毫伏变送器等多个品种,各品种的原理和构造大致 相仿。

type avta温控阀中文说明书

type avta温控阀中文说明书

type avta温控阀中文说明书
一、温控阀的工作原理:
热媒介质流过阀门,经过换热器把被加热介质升温。

温度传感器随着被加热介质的温度变化,将信号送至控制器,与设定温度比较运算后将4-20毫安或0-10伏信号送至执行器控制阀门的开度,使热媒介质流量发生变化。

温度的细微变化将使传感器作出响应,改变热媒介质流量,准确控制被加热介质的温度。

二、安装要求:
安装前请仔细阅读本使用手册,如有疑问请咨询专业技术人员。

不按规程安装操作都可能导致设备损坏或影响使用效果。

1、本产品在出厂前经过严格的检测,尽管如此,在安装前请务必进行检查。

2、请按订货及送货装箱单核实数量及型号。

3、请按上述数量配置进行检验,检查在运输过程中是否有损坏。

三、安装步聚:
1、阀体应水平安装在一次热媒的入口处,阀杆朝上,确保执行器可垂直于水平面安装。

2、阀体前应安装过滤器,且直接与阀体对接,选用高目数过滤器。

3、阀前后安装手动截止阀。

4、阀侧面应安装旁通,并安装手动截止阀。

5、若阀前蒸汽压力过高,应安装减压阀,将蒸汽调至设计或较佳工作范围内。

VANLEVanle型热流道温度控制器

VANLEVanle型热流道温度控制器
2一、温控箱使用前的确认事项:
温控箱在连接和使用前,必须确认以下事项,以确保避免因人为原因造成温 控箱的损坏和发生人身事故: 1、检查模具上的热电偶和温控卡上设定的热电偶类型是否一致,即“J”型或“K” 型 必须一致。 2、检查模具上热流道的接线方式和温控箱上的接线盒的接线方式是否一致,尤其
是热电偶的正负极是否一致。
出现该报警,检查温控箱及加热圈的接线。
9
2)PID参数自整定故障 a) :参数整定过程中加温如果实际温度下降或则上升过快,
会出现此故障,检查热电偶接线,看是否接反或接触不良。 b) :表示整定时,设定温度与实际温度差别太小,二者之间
一定要相差至少5°C才能实现参数自整定。
c) :整定过程中,实际温度的变化不符合常理(变化不规
本温度控制器采用通行的金手指插接方式联线。金手指的1端为温控器的下 端。 1----接地 6----不用 2、3----接AC220V(50Hz)电源输入 7、8----接感温热电偶 4、5----接加热元件
10
输入电源:
AC85----260V 50/60Hz
1
五、温控卡面板说明:
3 2 4 5 8 9 10 11 7
1、实际温度显示 3、加热输出指示 5、等待状态指示 7、手动状态指示
2、设定温度及参数显示 4、报警指示 6、自动状态指示 8、数字上调键
6
9、菜单键
11、切换键
10、数字下调键
12、电源开关
态,温控器停止自动工作,由人工手动调节输出。
注意:重复按 键可以让温控器在STANDBY(等待) 、AUTO(自动)
和MANUAL(手动)三种工作状态之间切换。
故障及报警说明:
1)外部故障 当非温控器本身故障,外部器件出现问题时,温控器也会有报警显示,且 报警指示灯点亮。故障代码会显示在四位绿色数码管上。 a) b) c) d) e) :表示热电偶断线。检查温控箱及热电偶的接线。 :表示热电偶接反。检查温控箱及热电偶的接线。 :表示加热圈损坏或断线。检查温控箱及加热圈接线。 :表示可控硅短路,更换可控硅。 :表示加温太慢,温控器在999秒内升温不到设定值的1%即
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故障及报警说明:
1)外部故障
当非温控器本身故障,外部器件出现问题时,温控器也会有报警显示,且
报警指示灯点亮。故障代码会显示在四位绿色数码管上。
a)
:表示热电偶断线。检查温控箱及热电偶的接线。
b)
:表示热电偶接反。检查温控箱及热电偶的接线。
c)
:表示加热圈损坏或断线。检查温控箱及加热圈接线。
d)
:表示可控硅短路,更换可控硅。
3、
(使能):选择该项时PID参数自整定功能开启,而且在每次通电
时都会自动整定一次。 (温控器出厂设置为自整定一次)
按住
键不放即可以退出参数设定界面。
4)手动调节输出
当测温热电偶出现故障,致使温控器无法正常工作,而又不能停止生产时,可
以用手动调节输出的方式来控制温度(当然在这种情况下,温控器看不到实际温度
2
一、温控箱使用前的确认事项:
温控箱在连接和使用前,必须确认以下事项,以确保避免因人为原因造成温 控箱的损坏和发生人身事故: 1、检查模具上的热电偶和温控卡上设定的热电偶类型是否一致,即“J”型或“K” 型
必须一致。 2、检查模具上热流道的接线方式和温控箱上的接线盒的接线方式是否一致,尤其
是热电偶的正负极是否一致。 3、检查配备的电缆线是否适用于此温控箱,接线盒是否匹配,里面的电线和热电
司,由专业维修人员处理。
接线说明:
本温度控制器采用通行的金手指插接方式联线。金手指的1端为温控器的下 端。
1----接地 2、3----接AC220V(50Hz)电源输入 4、5----接加热元件 6----不用 7、8----接感温热电偶
10
谢谢!
xiexie!
线的话,只是烧掉一组温控卡或一组热电偶。如果有异常声音或显示,请不 要继续打开其他的温控卡,应立即检查各部分接线。 12、将每组设定到所需要的温度。 13、检查是否达到所需温度以及稳定性。 14、特别注意:在拔插温控卡时一定要先将温控箱电源关闭。
二、温控箱结构与规格:
温控箱由箱体和温控卡组成,温控卡插在箱体正面,并以数字表明其组号, 如下图所示:
出厂默认值为18。
c)自整定设定
:在这项中可设定温控器PID参数整定的方式,有以下
三种方式可供选择:(同样用
和 键来选择)
1、
(关闭使能):选择该项时温控器关闭PID参数自整定功能,PID参
数用手动来调节。
2、
(整定一次):选择该项时PID参数自整定功能开启,在下次温控
器通电时自动整定一次,整定成功后进入正常使用状态,以后不再自动整定。
3
电源开关
散热风扇
组数
2组 4组 6组 8组 10组 12组
温控卡 温控箱外观结构图
温控箱的规格
规格、尺寸(长*宽*高)
27*30*22cm 37*30*22cm 46*30*22cm 58*30*22cm 68*30*22cm 46*30*46cm
备注
两层
三、温控箱的接线:
温控箱在出厂前已完成了内部接线并通过了严格的测试,在使用时 只需要完成电源连接和将温控箱配备的连接线与模具连接即可。
温控箱采用1个24针连接器,连接器的1、2为加热线,3(+)、4(-) 为热电偶线,以此类推,共6组。(也可按客户要求接线)
连接器
连接电缆
5
四、温控卡简介:
TR-2019 型温度控制器是在借鉴美国先进热流道温度控制技术的基础上,结
合当前热流道温度控制的特点,精心研制、改进的一款高性能温度控制器。它采
0°C----537°C
控温精度:
±1°C
控制输出形式: 可控硅(Triac)输出
最大输出:
AC220V/15A 3600W
输入电源:
AC85----260V 50/60Hz
五、温控卡面板说明:
1、实际温度显示 3、加热输出指示 5、等待状态指示 7、手动状态指示 9、菜单键 11、切换键
2、设定温度及参数显示 4、报警指示 6、自动状态指示 8、数字上调键 10、数字下调键 12、电源开关
位绿色数码管显示当前的温度设定值,按
键和
键就可任意调节设定
温度的值,调节范围为0°C----537°C。(出厂默认值为230°C)
2)软启动和PID参数自整定
温控器打开电源后即进入软启动工作状态(实际温度低于93°C时),这时
AUTO指示灯闪烁,HEAT指示灯点亮,温控器缓慢加温,以保护受加热的器
件。当实际温度超过93°C或在软启动状态时按
B)PID参数的查看和设定
按住
键不放,直至红色数码管显示出
字样为止。

键,绿色数码管会分别显示出


字样,显示每
种字样的同时会交替显示该字样代表的参数的值。 按

键可改变其值
的大小。
a)比例系数(P) :PID运算中的比例系数,调节范围为0—537,出厂默
认值为56。
b)积分时间(D)
:PID算法中的积分时间常数,调节范围为0-999,
3 6
5 8
10
1
2 4 7
9 11
12
6
六、温控卡拨码开关功能说明:
拨码开关位 1 2 3 4
功能 软启动设置 热电偶类型转换 温度单位转换

ON 有软启动
K型 ℃ 无
OFF 无软启动
J型 ℉ 无
出厂设置 ON OFF ON OFF
七、温控卡操作说明:
1)设定温度
电源开关打开后,面板上方三位红色数码管显示检测到的实际温度,下面四
偶线是否匹配。 4、检查温控箱的输入电源线接线是否正确。 5、检查热流道加热器的电阻和绝缘性,然后检查热电偶是否短路或断路。 6、模具装到注塑机上后连接电缆。 7、检查温控箱的总电源开关和每一组的开关是否关闭,应该事先全部关闭,以避
免一旦电源接错烧毁温控箱或热流道之热电偶。 8、检测温控箱所接输入电源是否适合温控箱,然后连接好电缆。 9、确保牢固连接好温控箱的接地线。 10、打开电源总开关。 11、打开单组开关:先打开一组,然后再一组组地逐渐打开,这样确保如果接错
e)
:表示加温太慢,温控器在999秒内升温不到设定值的1%即
出现该报警,检查温控箱及加热圈的接线。
9
2)PID参数自整定故障
a)
:参数整定过程中加温如果实际温度下降或则上升过快,
会出现此故障,检查热电偶接线,看是否接反或接触不良。
b)
:表示整定时,设定温度与实际温度差别太小,二者之间
一定要相差至少5°C才能实现参数自整定。
的显示)。
8
重复按 键直到MANUAL(手动)指示灯亮,这时绿色数码管会显示出一
个数值,它就是温控器的手动调节的百分比输出值,用户可根据经验或周围其他温
控器的自动输出百分比来给定一个值(按

键来调节这个值的大小),
以求在热电偶损坏而又无法停机维修的紧急情况下达到继续生产的目的。(注意:在
正常情况下如果将温控器设置在这种状态将导致温控器无法正常控温)。
c)
:整定过程中,实际温度的变化不符合常理(变化不规
则),无法成功地自整定,请使用手动调节PID参数。
d)
:参数整定超时,温控器难以捕捉到合适的升温曲线,请
使用手动整定参数。
3)温控器系统故障
当温控器红色数码管显示
字样,绿色数码管显示四位故障代码
(四位数字)时,表明该温控器出现了内部系统故障,请将温控器寄回我公
键一次,即停止软启
动,进入自动加温状态。
如果温控器设定了PID参数自整定功能,则在软启动结束后即开始PID控制
参数的自整定过程,这时红色数码管交替显示实际温度和
字样,为了精
确捕捉加温器件的热敏特性,这个过程会较为耗时,温度会有1—2个升降周
期,当温控器数码管停止闪烁后,表明PID参数自整定过程结束,温控器将会精
1、电源连接 温控箱的电源供给为三相五线制AC380V,温控箱配备的电源电
缆为4平方毫米的5芯电缆:
4
1)火线: 红色、黄色、绿色(或棕色、绿色、蓝色) 2)零线: 蓝色(或黑色) 3)地线: 黄绿双色线 2、与模具的连接
温控箱已配备与模具的连接电缆,使用前请确认模具侧的接线方式与温控 箱的接线方式 一致。(该温控箱之温控卡出厂已设置为J型热电偶,如需更改热 电偶类型,请参见第7页《温控卡拨码开关功能说明》一节)
用微电脑PID算法控制,在使用过程中能查看输出百分比、回路电流值、PID控制
参数等,具有软启动功能,能手动设定PID参数和手动调节输出百分比,精确的
PID参数自整定功能,在控温过程中具有控温精确、升温无过冲、使用简捷易懂
的特点。
使用环境温度: 0°C----55°C
感温器类型: K型或J型热电偶
控温范围:
5)状态指示灯说明
温控器数码管下有两排共5个该灯点亮时表示温控器有电压输出。
b)ALARM(报警)指示灯:当温控器本身出现故障、或外部器件出现故障
或温度控制异常(超出设定值20°C)时,该灯点亮。
c)STANDBY(等待)状态指示灯:该灯点亮时温控器停止加温。
Vanle维朗
TEMPERATURE CONTROLLER
Vanle型热流道温度控制器
使 用 说 明 书
目录
一、温控箱使用前的确认事项------------------------------------------------------ 3 二、温控箱的结构--------------------------------------------------------------------- 3 三、温控箱的接线--------------------------------------------------------------------- 4 四、温控卡简介------------------------------------------------------------------------ 6 五、温控卡面板说明------------------------------------------------------------------ 6 六、温控卡拨码开关说明------------------------------------------------------------ 7 七、温控卡操作说明------------------------------------------------------------------ 7 八、温控卡故障与报警---------------------------------------------------------------- 9 九、温控卡接线说明------------------------------------------------------------------ 10
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