LSIS XGL-EFMT - P2 P Service at Redundant System

Chapter 7 P2P Service
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7.7 P2P service at Redundant System
In case of P2P service, if you want to take data of redundant system, don’t use P2P Write at
XGR side and Set READ at XGK(I) side by using flag of P2P service. Save the normal
service count of P2P service connected to A-Side and B-Side and after you check if the
STATUS of relevant block is 0 or not, take the data of one side by checking STATUS is 0 and
normal service count increases.
(1) In case XGR and XGK(I) are configured as redundant system by using different IP address at
single network, since P2P service have to configure service with different one block, you can
write ladder program like the figure below.
After checking if P2P no.1 is normal or not, if it is normal, set the set_p2p1
After checking if P2P no.2 is normal or not, if it is normal, set the set_p2p2