rsdoran
Lifetime Supporting Member
I am not sure what you mean by you only have an off delay timer. What you have is a Timer that times as long as the rung is true, you can either use compare instructions and/or the discrete status bits to make it act as you desire.
A simple example is use T2 -|/|- in conjuction with the same condition that starts the timer to turn something ON and run until the timer preset has been reached.
Or use T2 -| |- to delay on until the preset has been reached.
Have to use your imagination and think about it.
Discrete Status Bit: The discrete status bit is accessed by referencing the associated T memory location. It will be on if the current value is equal to or greater than the preset value. For example the discrete status bit for timer 2 would be T2.
A simple example is use T2 -|/|- in conjuction with the same condition that starts the timer to turn something ON and run until the timer preset has been reached.
Or use T2 -| |- to delay on until the preset has been reached.
Have to use your imagination and think about it.