Siemens PLC-- One after another by Retentive On Delay Timers.(Part-2)
I have already programmed a video on this channel with 3 "Retentive On Delay Timer" functions and 4 outputs.
Where, by turning on the I1 switch, 4 lamps are turned on at regular intervals.
And by turning on the I2 switch, all the lights go out.
In this video, I want to make changes in this program.
By changing the programming, all outputs are automatically turned off after the fourth output is turned on.