GHC

Hi.

i have 2 questions about how to use CPU 222 dc/dc/dc.

1. it is possible generate a pulse (just signal not voltage).

2. could be generated for an input (I0.0, i0.1, etc) and terminated by this.


thanks

Hi, thanks for your help. I am going to explain what i want to do.

i have 2 barrier gates (amano Agp 1700), 2 semaphore (red and green) and 2 loops each loop for each gate, 2 relays (24 vcd) , all for control access in one street.

with the loop, i send a voltage to a relay (just to turn on) and i send an input to plc 222 (I0.0), if the second gate is not detecting a cart, the program send an output (Q0.0) to a card that together with the relay,change lights from red to green.

But my gate is still down, and for open the gate i need a signal, not voltage. I was thinking if i could sent signal pulse from Q0.0.?

I am sending you a design.