LSIS XGL-EFMT - Chapter 7 P2 P Service; Introduction; Introduction to P2 P Service

Chapter 7 P2P Service
7-1
Chapter 7 P2P Service
7.1 Introduction
7.1.1 Introduction to P2P service
P2P service executes Master operation of the communication module as realized with parameters
setting which was with function blocks (instruction). 8 P2P instructions available in FEnet I/F
module are Read, Write, Write_NC, Send, Send_NC, Receive, ESend and EReceive.
P2P service’s registration and edit is executed in XG5000 where up to 8 P2P parameters can
be setup. Respective P2P parameter is composed of up to 64 P2P blocks.
[Fig. 7.1.1] shows an example of P2P parameters setting window in XG5000.
[Fig. 7.1.1] Setting window of XG5000’s P2P parameters
(1) P2P parameters registration window
 Up to 8 P2P parameters can be setup.
 Multiple P2P parameters can be setup for an identical communication module.
- However, Enable is available only for 1 parameter among the multiple P2P parameters
for the identical communication module.
 Respective P2P parameter is composed of P2P channel, P2P block, user defined frame
and e-mail.
(2) P2P edit window
 Up to 64 P2P blocks can be registered and edited.
 Separate frame registration is available for respective drivers.