Introduce:

Main function

1, Measure the input signal, feedback the input signal to choose wantonly in the valve location.
2, Feedback and break to enter the manual state automatically in the valve location.
3, The course amount is pointed out, setting value, control amount point out etc. That shows triply.
4, Control PID regulator positive and negative function choose, can set up regulator upper limit and lower limit lag behind to output amplitude limiting independently while being servo (can choose not to restrict one at manual way).
5, Start the machine automatic starting the machine manual position keep or start the machine manual position not to preset.
6, Hands are too automatic and two-way to have perturbation switching over and hand automatic state instruction.
7, PID parameter is stored and transfered. 8, The automatic state of long-range hand is controlled, long-range hard hands of operations area are held; The long-range switch amount is controlled; Long-range to is it control PID regulator control method or go to location plane directly control while being servo to choose; While going to the direct control method of the location machine, get on the input signal of the location machine in regulator autotracking.