Transducer frequency set

A, micoverter is small-power transducer, limits 1.

4~10.

5kV.

A.

Set of Multiverter its frequency, can measure an input through switch, imitate is an input, also can hang spot bus line or local area network, pass network input. And Micoverter frequency set, can measure input and imitate quantity input through switch only, understand fast ability without the network. 2. All sorts of frequency set methods of Multiverte 2.

Multiverte of set of 1 fixed frequency in all but set 4 class frequency, from fixed frequency 1 to 4, the numerical value of these 4 frequency inputs set through face plate. Through two switch the quantity inputs bit of DIN1, DIN2 comprises binary encode, will choose these 4 frequency. Encode of watch 1Multiverte binary system secures rate of frequency chart DIN1DIN2 00 fixed frequency 110 fixed frequency 201 fixed frequency 311 fixed frequency 4 usually, when without imitate the quantity exports equipment or network equipment, select switch quantity inputs set frequency to go to the lavatory, simple, breakdown place is little. And 4 class speed can satisfy speed adjustment commonly. Wanting speed adjustment only so is not one kind follows adjust, or stepless adjustment, the choice secures frequency output, it is a kind of very good frequency set method. 2.

Method of set of input of quantity of imitate of input of 2 imitate quantity is the method with taller precision of a kind of control. Its A/D changeover is 20, the 29 imitate that can offer an alternative among them measure an input. 1.

0-----10v2.

0---20mA3.

4mA---20mA4.

– 10v---+ 10v pursues if input of 1 imitate quantity pursues 1, should jump line 2, 3 when be linked together, input signal is voltage signal, should jump line 1, 2 when be linked together, input signal is voltaic signal. When before the choice 3 kinds of inputs, must pass terminal input, make can " left-hand rotation " or " right-hand rotation " , ability makes electric machinery is turning or invert. Should choose - 10V, + when 10V, make through terminal can " right-hand rotation " when positive electricity is pressed, electric machinery magnetic field is turning, when negaive electricity is pressed, electric machinery magnetic field inverts, should make through terminal can " left-hand rotation " when, will retroflexion above direction. Multiveter shares two imitate to measure input terminal, advocate terminal, an add terminal, add terminal also can input above all sorts of imitate quantities, and can set gives priority to terminal input and overlay of add terminal input to regard frequency as set, add terminal imitate measures an input to also can control transducer alone, this makes its control a method to have diversity. 2.

3 communication input Multiveter to be able to hang spot bus line or local area network, undertake through the network information is exchanged, basically Bitbus, PROFIBUS, ModbusPlus, Modnet1/D waits for corresponding and different network and bus line form, must deserve to get stuck with special interface. Its number sends a feature to be as it is said: Among them PROFIBUS is worth actually for 2. Passing network set frequency is the frequency set of a kind of high accuracy, its have communication rate tall, stable and reliable, wiring is simple wait for an advantage, and when imitate measures control, output end passes converter of a digital-to-analogue, through lead, enter an input to carry (transducer) share control through ability of converter of a modulus again. Two converter digit differs and lead loss causes certain error possibly, and communication is delivered is digital amount does not need transition directly, error wanting, loss won't be caused in transmission process, and answer rate rate to also be met very tall. 3. Apply actually 3.

Set of 1 fixed frequency small-sized factory carries 8 steel a few paragraphs among them roller path, use fixed frequency set, use actually for constant speed, only one class secures frequency, the account that chooses transducer is to want exact location, rise often stop, so every transducer deserves to use resistor of apply the brake, very good effect has in be used actually. 3.

2 imitate quantity inputs 8 steel small-sized factory uses imitate to measure input set the comparison of this kind of means is much, but in specific use on each are not identical. Heating furnace area into furnace roller and furnace roller goes out to inside furnace among them by Modicon company 984 model the B872-200 module of PLC provides signal of voltage of a 0~10V, amount of its correspondence number is 20~212, and cold bed speaks roller think, 3 paragraphs of catenary, cover bypass roller to wait alive, by the DAU085 of system of AEG company Logidyn-D.

3 (digital-to-analogue changes module) offer (- 10V~+10V) an imitate quantity. Form of its binary system is 12, among them 20~210 amount to is worth, 211 for the symbol, 1 to lose, 0 for. And charging basket, roller giving heat by CCU132 (universal processor module) offer (- 10~+10V) an imitate quantity. Form of its binary system is 16. 20~214 amount to is worth, 215 for the symbol. Relative to its precision also is highest. 3.

3 communication set wears path of waterline bypass roller and skirt board roller path, a rolling mill and 3 entrance clip of shears send roller, use Modnet1/D network news report. Modnet1/D net is bus line of spot of a kind of high speed, use Bit-bus communication agreement, use technically at the design to make the news report of high speed data between Logidyn-D system and drive class. Adopt regulation of news report of form of principal and subordinate, no matter deliver,every stand or receive can have 8 message only at most, every message contains 8 number with 32 long words, the number that according to specific application 32 these words grow can bale number of long plastics of binary digit alignment or float check the number. Wear information of newsletter of waterline roller course to be for example: TCS(craft controls a system) do give priority to a station, wear transducer of waterline roller path as from the station. Main communication information has two kinds: (1) float check the number basically is set rate, effective rate, practical electric current; (2) switch quantity basically is minute of instruction closing gate and condition, the directive that calls the police with a few breakdown. Parameter meaning: EF: ? ? Does Qi rouse Zuo Rr: ? Does mow A receive Xi US_NR: ? IMEOUT: of Ning of shrimp of mow be favored with? Bao of mow Chi  TAT_ADR: ? _NR: of lens Piao Er ? IMEOUT_SOLL: of Ning of ㄎ male oyster? Shi pays ㄊ to go straight towards Pi Yi ㄎ to be able to bear or endure  of Quan of ⑷ of bank of idle of fall from the sky of  of stern of gizzard of ㄑ Dong box bilges frowzily lead of root of?8 of  of Ping of clip of Tiao of  of clear of  of ǖ cangue Ji, and with network news report, use a coaxial cable to be delivered completely only. So, communication is in prevent interference, patulous the good point that reachs accuracy to go up is very obvious. 4. The last word is small-sized the plant is major the frequency set of transducer is to pass MMI (man-machine interface) set or it is a kind of trends follows speed. Fault rate of the transducer in using a process actually is very low. The premise that satisfying craft so issues reasonable configuration, ability makes equipment develops the biggest efficiency. CNC Milling