Allen-Bradley devicenet modules in logix5000 control systems Manual Do Utilizador
Publication DNET-UM004A-EN-P - March 2004
7-20 Control a Device
Typically, a CIP generic MSG instruction requires no connection to
transfer its data.
transfer its data.
For more information on programming MSG instructions, see the
Logix5000 Controller General Instructions Reference Manual,
publication 1756-RM003.
Logix5000 Controller General Instructions Reference Manual,
publication 1756-RM003.
This type of message:
Using this
communication method:
communication method:
Uses a connection:
CIP data table read or write
CIP
yes
PLC2, PLC3, PLC5, or SLC (all types)
CIP
no
CIP with Source ID
no
DH+
yes
CIP generic
CIP
your choice
(1)
block-transfer read or write
na
yes
(1)
You can connect CIP generic messages, but for most applications we recommend you leave CIP generic messages
unconnected.
unconnected.