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OB40 not working

10/5/2011 12:31 PM	Rate (0)
Saruca Posts: 122 Rating: (1)	Hi everyone, I'm having trouble using OB40. I've searched around the forum and I've found some very useful threads that helped me configure everything. I think I've done everything right but when I try to simulate the user program with PLCSIM and I activate the bit configured as hardware interrupt I get nothing. This is what I've done so far. Maybe I'm missing something. I've created OB40 in the block folder. I've set the hardware interrupt bit in the HWconfig parameters of the DI module with a rising edge. I've written a short code inside OB40 to achieve something with the simulation. Is there anything else I should do? I don't get any errors when I simulate with PLCSIM but I don't get the result I should. Thanks in advance!
Saruca Posts: 122 Rating: (1)
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10/5/2011 1:04 PM	Rate (0)
umencho Grandmaster Joined: 3/21/2006 Last visit: 10/16/2025 Posts: 10239 Rating: (1183)	Hello, Take a look at PCS7 time stamping 10ms Best regards, Hristo Mihalev

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This contribution was helpful to 1 thankful Users Saruca

10/6/2011 9:22 AM	Rate (0)
Saruca Posts: 122 Rating: (1)	I see. A simulated input is not enough to trigger the HW interrupt. I will need a real digital input. Thanks UMENCHO
Saruca Posts: 122 Rating: (1)
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This contribution was helpful to 1 thankful Users umencho

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