... No. FAQ01011 Related Contents Primary Contents Question Can I program Programmable Controllers so that all of the outputs in a ladder program step will not turn OFF, even after proceeding to...
...swer The water level signal (1 to 5 VDC) from the Liquid Level Indicator is an analog signal, so first it must be converted into a digital signal using an Analog Input Unit. The following i...
...s The result of the addition operation shown in Figure1 cannot be expressed with only 8 digits, so an overflow (i.e., a “carry”) occurs. In this case the Carry Flag (CY) will turn ON. Figure2...
...Are there instructions that directly make comparisons (e.g., "equal", "less than", "more than") so that comparison results do not have to be accessed from the status of result flags for compa...
...ogramming: CS1/CJ1-series Programmable Controllers Figure 1 The Problem with the Ladder Program So what is the problem with the ladder program? To get to the point, there is a problem in the ...
...rlier than 2.0 or a CX-Programmer version lower than 4.0, individual tasks cannot be protected, so the entire program must be protected instead. CJ2 Introducing the Flagship CJ2 CPU Units, wi...
... (D100) + 123 (constant) = 246 (D100) Note:The instruction in Figure 1 will execute each cycle. So when you want to perform the operation A + B = C in realtime when the add command bit (CIO 0...
...mation. Also, the Memory Card can be removed even when power is being supplied to the CPU Unit, so data can be exchanged with personal computers or spreadsheet software while the Programmable...
...s Question In the NS-series Programmable Terminals, is there a way to create a group of buttons so that all of the other buttons go OFF when one of the buttons is ON (i.e., only 1 button can ...
...ary Contents Question The NS-series Programmable Terminal is not equipped with an RS-422A port, so how can it communicate beyond the rated distance for RS-232C (15 m)? Answer Use an NS-AL00...