Chapter 9 Example Program
9-1
Chapter 9 Example Program
9.1 High Speed Link Program
9.1.1 High Speed Link parameter setting
Describes how to set HS link parameter at XGnet I/F system
[Fig. 9.1.1] I/O configuration and TRX data
TRX structure
I/O configuration
(All stations are same)
TX area
RX area
XGT(1)
TX
slot 0 : RRAPIEnet
slot 1 : output 32
slot 2 : input 32
%PW8 (2 words)
--
RX : <-- XGT 2
--
%MW0(2words)
XGT(2)
TX
%PW8 (2words)
--
RX : <-- XGT 3
--
%MW0(2words)
XGT(3)
TX
%PW8 (2words)
--
RX : <-- XGT 1
--
%MW0(2 words)
[Table 9.1.1] I/Oconfiguration and TRX data
(1) HS link parameter setting
In order to communicates like [Table 9.1.1] at the system like [Fig. 9.1.1], write data TRX map like [Table 9.1.1].
Write HS link parameter and download it to PLC for communication like [Table 9.1.1]
Start the HS link by the following sequence.
(a) Connect XG-PD to XGT CPU and set standard parameter
(b) Write data TRX map
(c) Set parameter at Hs link parameter setting item of XG-PD
(d) Execute
„Write Parameter‟ on Online menu.
(e) Execute
„Enable Link‟ on Online menu.
(f) Check the status of HS link by using system diagnosis service of XG-PD
(g) If there
‟s error, execute again from Step (a)
RAPIEnet
RAPIEnet
Summary of Contents for XBL-EIMT
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