5 Implementation of EtherNet/IP
5.2 Classes and instances of the EtherNet/IP-gateway
XI/ON: XNE-GWBR-2ETH-IP
09/2011 MN05002007Z-EN
www.eaton.com
65
Data mapping for the XNE-GWBR-2ETH-IP
Table 22:
Data mapping
for gateways
with Maj. Rev.
≧
1.6.0
Produced Data
(word no.)
Input data
0
Status Word of the gateway
(Mapping can be disabled using attr. 138 in VSC100, Object
Instance 2, Section „Gateway Class (VSC 100)”, Page 77)
1 to n
Input data of modules
n + x
Summarized diagnostic data (page 51 ) of individual length.
Can be enabled/disabled using VSC102, Object instance 3,
attr. 104, Section „Process Data Class (VSC102)”, Page 82.
(x = the no. of following bytes depending on the no. of slices
within the station)
n + y
Scheduled diagnostic data (page 51). Can be
enabled/disabled using VSC102, Object instance 3, attr. 105,
Section „Process Data Class (VSC102)”, Page 82.
(y = data length for the scheduled diagnostics set according
to the properties of the modules attached to the gateway)
Consumed Data
(word no.)
Output data
0
Control register of the gateway (Mapping can be disabled
using attribute 139 "GW CONTROL REGISTER" in ”Gateway
Class (VSC 100)”, Object Instance 2, page 77)
1- n
Output data of the modules.
Note
The data mapping can be structured individually. All parts except for the in- and out-
put data of the station can be enabled/ disabled independently from each other.
