Omron DRT2 SERIES DEVICENET SLAVES - OPERATION MANUAL 04-2008 Operation Manual page 64

DeviceNet Remote I/O Communications
Allocating User-
defined Data
Default Connection Path (General-purpose Slave)
Selection
Setting 1 (I/O
Data)
(default setting)
Setting 2 (I/O
Data+Status)
This method is possible only with a CS/CJ-series DeviceNet Unit and user-
defined allocations.
In the Master's Edit Device Parameters Window, select the Smart Slave to be
set, and specify the connection in the Advanced Setting Window. Select the
I/O data (pattern) in the connection path setting.
In the Master's Edit Device Parameters Window, allocate Slave I/O.
Note 1. For details on connections and connection paths, refer to Appendix B De-
viceNet Connections in the DeviceNet Units Operation Manual (W380).
2. Master Unit settings take precedence and so it is not necessary to set the
Slave's default connection path.
The setting example below is for allocating 16 inputs, 8 outputs, and Generic
Status Flags for a General-purpose Slave. For details on the setting method
for Analog Slaves, refer to 7-4-2 I/O Data Allocation Methods.
Example: Using 16 inputs, 8 outputs, and status information.
Address
CIO 3200
CIO 3300
CIO 3500
IN/OUT Input Unit
IN data Real input data None
OUT data None
IN data Real I/O data +
status informa-
tion
OUT data None
15
Section 3-2
Output Unit I/O Unit
Real input data
Real output Real output
data data
Status informa- Real input data
tion + status infor-
mation
Real output Real output
data data
8 outputs
:
16 inputs
:
Generic Status Flags
0
43