IC698CPE030 Embedded External Output Circuit Board

IC698CPE030 each circuit is very important, the requirements must be quickly and accurately determine the point of failure when using the first scheme is better; in general, using the third scheme is better, due to the fault classification of the alarm display, you can directly determine the nature of the fault, know what kind of impact will be caused by the equipment or industrial process, you can immediately take appropriate measures to deal with it, and at the same time combined with other phenomena, factors, At the same time, in combination with other phenomena, factors, another set or groups of alarm conditions will be specific points of failure from such a division.

IC698CPE030 have LED indicators can help to check whether the fault is caused by external devices. Whether in the simulation debugging or practical applications, if a system circuit can not act in accordance with the requirements, you should first check whether the PLC input switch electrical contact point is reliable (generally by viewing the input LED indicator or direct measurement of the input), if the input signal fails to transfer to the PLC, you should go to check the input corresponding to the external circuit;

IC698CPE030 the entire PLC internal procedures, external output points and wiring to increase not much, the price of performance is relatively high. If the input signal has been captured, then look at the PLC to see if there is a corresponding output indication, if not, it is the problem of the internal procedure or the output LED indicator; if the output signal has been convinced to send out, then you should go to check the external output circuit (from the PLC output backward to check).