Marek
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Posts posted by Marek
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Hi,
I'm trying to activate an output a set time after the enter key has been pressed, but several times. So when the key is pressed the first time a timer starts for say 10s and then activates the output. Whilst this timer is running I would like to start another timer for say 15s with the next key press. I've been trying to have a MB that says timer 1 is active so start timer 2 but all I can achive is for both timers to start when the enter key is pressed the first time.
What I have so far attached and any pointers would be greatly appreciated. Thanks
Rs232 Scanner and Jazz20
in Jazz, M91 PLCs and U90Ladder
Posted
Hi All,
I am trying to connect a barcode scanner to a Jazz20 t40 with a JZ-RS4 connector. I can connect the scanner to a PC and read the output which I set to ;##? where # are numbers. So I get for example ;03? when i scan a barcode. I connected the scanner to the Jazz but it doesn't seem to be receiving anything. Are the pins connected correctly and is my basic ladder OK (based on the example in the help)?