Technical data

Ethernet/IP (Ethernet/Industrial Protocol) • 181
Object model
WAGO-I/O-SYSTEM 750
ETHERNET TCP/IP
Instance 198 (C6
hex
) „Input Only“
This instance is used to establish a connection when no outputs are to be
addressed or when inputs, which are already being used in an exclusive owner
connection, are to be interrogated . The data length of this instance is always
zero.
This instance can only be used in the "consumed path" (seen from the slave
device).
Instance 199 (C7
hex
)
This instance is used to establish a connection based on an existing exclusive
owner connection. The new connection also has the same transmission
parameters as the exclusive owner connection. When the exclusive owner
connection is cleared, this connection, too, is automatically cleared. The data
length of this instance is always zero.
This instance can only be used in the "consumed path" (from the point of view
of the slave device).
Common Services
Service available
Service code
Class Instance
Service Name Description
0E hex yes yes Get_Attribute_Single Supplies contents of the appropriate attribute
10 hex no yes Set_Attribute_Single Modifies an attribute value