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| | |-+  ethernet/IP safety
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Author Topic: ethernet/IP safety  (Read 387 times)
Tapia
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« on: January 11, 2012, 11:52:42 PM »

Hi, I have a comunication problem with a R30IA controller and a GuardLogic PLC. I have a Etherrnet/IP Safety Option, i want to comunicate by the same port (1), the digitals and safety I/O signals, anybody know if it´s posible?, cuase I ´m having problems and i´m not sure.
Thanks.
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Dave
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« Reply #1 on: January 17, 2012, 04:23:00 AM »

I'll try to clarify that Tapia's require:
PLC
Have one Compact Logix L43S with a 1768-ENBT/A Ethernet IP board
Robot
Arcmate 100iC RJ3iA Controller with EIP Safe & Standard options loaded.
arctool 7.70
at the PLC side we need to create 2 nodes (1 safe node & 1 standard node)?
how we can create it if it's not possible repeat IP address in nodes?

In Fanuc manual shows it  differents parts how can create a cip connection (safe & standard )with the PLC but show safe node & standard node for separate.
 it's possible mixed by some matter?
Thank you in advance.
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PMC
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« Reply #2 on: January 24, 2012, 03:33:30 PM »

RSLogix 5000 doesn't support having the same IP address for 2 devices on the same ENT/ENBT card in the I/O tree.  You need 2 Ethernet modules in your rack to make this work.  One module for the DIO and the other for the E/IP safety.  Then you need to connect both modules back to a switch and run a connection from the switch to the Ethernet port on your robot controller.  I have heard that v20 of Logix 5000 will have the capability to assign the same IP address to two different modules connected to the same ENet card.
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Dave
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« Reply #3 on: January 24, 2012, 05:47:12 PM »

Thank you PCM, we implement the second board and everything it's running OK!
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