9/18/2024 7:48 AM | |
Joined: 10/30/2018 Last visit: 9/19/2024 Posts: 15 Rating: (0) |
Hi everyone, I'm a bit confused about how the SENDDP, RCVDP, and the PN-PN coupler (Failsafe) work. I have around 16 boolean signals and 10 unsigned integer tags that need to be received/sent between two PLCs over Failsafe PROFINET. I've configured the PN-PN coupler, and the transfer areas for input and output signals were created using PROFISAFE IN/OUT with 6 bytes/12 bytes and 12 bytes/6 bytes configurations. This transfer area indicates that 12 bytes can be received and 6 bytes can be sent. Each RCVDP block can read 16 boolean signals and 2 integer signals using the ID and LADDR addresses. The ID address is special and must be the same on both PLCs, but what about the LADDR?
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Last edited by: milladt at: 09/18/2024 07:48:47Last edited by: Moderator_Lan at: 09/18/2024 07:58:06New subject after splitting |
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9/19/2024 6:14 AM | |
Joined: 10/30/2018 Last visit: 9/19/2024 Posts: 15 Rating: (0) |
Thank you dear Hati... |
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