Omron CJ2H-CPU6@-EIP Network Card User Manual


 
75
CIO Area Allocations Section 4-2
Unit Status 2
(EtherNet/IP Unit to
CPU Unit) (n + 11)
10 to
13
(Not used) --- --- ---
14 Status Area Layout
Setting Error
ON Unit Indicates that there was an
error in the allocated CIO
Area’s layout settings. When
this error occurs, the allo-
cated CIO Area layout is set
to the default pattern.
In the following cases, how-
ever, the allocated CIO Area
layout is set to the user-set
pattern. In this case, the
user-set area will not be
refreshed.
A non-existent area has
been specified.
OFF Unit There was not an error in
the layout settings.
15 (Not used) --- --- ---
Bit Name Status Manipulated
by
Unit operation
Bit Name Status Manipulated
by
Unit operation
0 Online ON Unit Indicates that the Unit is
online. (The EtherNet/IP Unit
can perform communications
processing.)
OFF Unit Indicates that the Unit is not
online. This bit is turned OFF
in the following cases.
IP Address Duplication Error
Ethernet Communications
Controller Error (hardware
error)
BOOTP Server Error
Tag Data Link Operating
Operating IP Address Change
Multiple Switches ON Error
Online
User Settings Area Enabled
Error Lo
g
Stored
n+11
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0