Omron DRT2 SERIES DEVICENET SLAVES - OPERATION MANUAL 04-2008 Operation Manual page 60

DeviceNet Remote I/O Communications
Allocating Real I/O Data
and Generic Status Flags
Together
Example 4: Using 16 inputs and 8 inputs (Expansion Unit).
15
Address header
Address header + 1
Example 5: Using 16 outputs and 8 inputs (Expansion Unit).
15
Address header
Address header
The Generic Status Flags are for providing notification of the status of the
Smart Slave to the host. They are allocated to the Master Unit's IN Area and
consist of 8 bits.
Example 1: Using 16 inputs.
15
Address header
Address header + 1
Example 2: Using 16 outputs.
15
Address header
Address header
Example 3: Using 32 inputs.
15
Address header
Address header + 1
Address header + 2
Example 4: Using 16 inputs and 8 inputs (Expansion Unit).
15
Address header
Address header + 1 Generic Status Flags
Example 5: Using 16 outputs and 8 inputs (Expansion Unit).
15
Address header
IN Area
Allocated 16 inputs.
Allocated 8 inputs.
OUT Area
Allocated 16 outputs.
IN Area
7
Allocated 8 inputs.
IN Area
Allocated 16 inputs.
Generic Status Flags
OUT Area
Allocated 16 outputs.
IN Area
7
Generic Status Flags
IN Area
Allocated 32 inputs.
Generic Status Flags
IN Area
Allocated 16 inputs.
Allocated 8 inputs.
OUT Area
Allocated 16 outputs.
Section 3-2
0
0
0
0
0
0
0
0
0
39