STC30 Single axle control system

high performance control system.

,The system features control axis: single; command features: programmable arbitrary (the complex operation can be realized: positioning control andnon-positioning control); maximum output frequency: 40 KHz (particularly suitable for control of sub-drive); output frequency resolution: 1 Hz; of programming: the largest 99; enter: 6 (photovoltaic isolation); output: 3 (photovoltaic isolation); a continuous displacement: -7999999 +7999999; work status: automatic operation or manual operation, and editing procedures, and setting parameters of state; take-off and landing speed curve: 2 (optimization); display median: eight of the digital display, manual / automatic status shows, run / stop state, step / orNumerical / procedures, editorial, parameters, input / output status shows, CP pulse and direction of display; automated functions: programmable through the panel keys and processing terminal in the level can control theoperation of the automatic start and stop, and so onOperation; manual operation features: adjustable location (the manual to move the speed and to move step can be set); parameters set features: the frequency can be set to take off, take-off and landing speed curve, reverse gap,manual length, speed manual, interrupted jumpSwitch back to zero, and speed; procedures editing features: arbitrary insertion, delete and modify the program. Jump, a line, data-zero, thenumber of long sentencesAnd the ultra-short-wrong function; back to 0.1 features: automatic two-way back to 0.1; programming instructions: a total of 14 orders; outside the operating functions: to set parameters and programming, operating in the A and B terminal operatorsand switching on the enforceability external interrupt paradeFor; Power: AC220V (power error of not more than ± 15%).Second, before the panel plansBefore the board plans include:1. Eight of the digital display;2. 6 input status indicators;3. Three-output status indicators;4. CP pulse light;5. DIR direction-level indicator;6. Keys: a total of 10 keys, and most of keys, they said in a different state of different functions, the following note,we have only admitted that one of the functions of a buttonThird, after the panel plans and signal:1. CP, DIR, OPTO stepper motor drive for the line of controlThis three-drives were connected to the corresponding end of which:CP - Stepping pulseDIR - to level the electrical signalOPTO-the first two-way signals in the public -CP, DIR corresponding to the status of the indicator light on the panel2. Commencement of the proceedings started to run automatically, or the start button on the panel.3. Moratorium is to run automatically stop the process, which is equivalent panel stop button, start again, theprocedures to continue to run.4. A and B operation of the controller operation is a major features: the stepper motor, we generally quantitativepositioning control, such as motor control to a certain speed of operation of a certain displacement, this method iseasy to solve, just to Speed and volume of displacement can be programmed. But there are a lot of control is nottargeted in advance, such as the stepper motor control from the start began running towards a direction, until theencounter after a trip switch to stop and then reverse direction to return to starting point. Such as requiring resteppermotor trip switch between the two reciprocating operation n times, and so on. In these controls, we do notknow in advance stepper motor displacement of the specific values, and how programming should be » Thecontrollers use the "disruption operations" a very good solution of this problem, and this has Controller set up twoseparate "disruption operations", we call it "A operation" and "B operation." To "A operation" as an example, thework flow is: When are running, if "A operation"-a signal input, motor stop for Jiangsu, interruption in this process,interrupted the proceedings to remember the coordinates, procedures Jump to "A operation import address" theprocedures specified in the operational procedures.5. 1 and 2 enter the importation of generic switch input.6. Output 1, 2 and export output of three common switches output.7. COM +, COM-switch input and output of external power, the power to DC12V/0.3A, COM + positive side,COM-negative side, this power from the internal controller to provide isolation.8. ~ 220V power supply controller inputInput and output interface circuit:The controller of the "start", "stop", "A operation", "B" and the "Enter 1", "type 2" as the input signal, theyhave the same input interface circuit. "Output 1", "output 2", "Output 3" as the output signal, they have the sameoutput interface circuit. Import and export of optoelectronic circuits are isolated, to ensure that the internal andexternal controller does not interfere with each other, internal power supply controller (+5 V) and external work ofpower (+12 V) are independent and no electricity links, two Group controller internal power from the transformer toprovide two separate windings.Switch the input signal output signal status, corresponding to the indicator light on the panel. For input, theimportation of low-level (a timely closure of) lights, but lights out, the output, output for the low 0:00, the lights out,but lights.4, operation flow chart:Controller always work in one of four states: automatic, and manual, and editing procedures, and setting parametersof state. Power or reset, a controller and automatically be running at 0.1 to coordinate, then can initiate proceduresto run automatically or manually switch to the state, procedures and parameters set edit state can only state in thestate manual switch. Editors completed or parameters set completed, according to withdraw from the bond back tothe state manual (will automatically be saved). In manual mode, such as editing procedures to switch to the state,just edit button, to switch to the parameters set state, simply press the button for the Senate to about two seconds.(Note: The above said the editorial, for the Senate and is in fact withdraw from the same button; compound by thethree functions, we introduced a feature, the button only choose a name, the same below)5, editing procedures and instructions Detailed ExplanationEditors and out of the way for the state: the manual states, according to edit key to enter the program editor state.ProceduresEditing is completed, according to withdraw from the keyboard return to the state manual (automatic protectionparameters will be completed).The controller can process up to the District 99 editorial directives, procedures for each one has a command line, forthe automatic line of number, from 00 to embark on the order, you can insert in the proceedings or delete a line, butthe line , Will re-allocation.Program format is: a procedure every two to show (no parameters except for procedures), the first line, andinstructions to display the name, command data show that the second line. Finally a fixed procedure for thedirective "END".