Transferring Data From The Cpu Unit - Omron CP1E CPU UNIT SOFTWARE User Manual

17 Ethernet Option Board

17-3-2 Transferring Data from the CPU Unit

The Ethernet Option Board can read data from the allocated words in the DM area and CIO area of the
CPU Unit.
• DM area allocation:
Display the initial settings of the Ethernet Option Board using the Web browser function.
• CIO area allocation:
Store the status of the Ethernet Option Board.
Note The initial settings of the Ethernet Option Board cannot be set in the allocated words in the DM area or in the
CX-Programmer's system settings.
Confirmation on the Settings of the Ethernet Option Board
The settings of the Ethernet Option Board can be confirmed by the following two methods.
• Web browser function: Confirm from the Web browser of a computer connected with Ethernet.
• Allocated words in the DM area (D1300 to D1356): The setting values will be read to the CPU Unit
from the Ethernet Option Board when the power is ON. Confirm the PLC memory with the CX-Pro-
grammer.
Confirmation on the Status of the Ethernet Option Board
The status of the Ethernet Option Board can be confirmed by the following two methods.
• Web browser function: Confirm from the Web browser of a computer connected with Ethernet.
• Allocated words in the CIO area (CIO 80 to CIO 82): The status is stored in the CPU Unit from the
Ethernet Option Board every 3 to 5 seconds. It is used for the status confirmation in the ladder pro-
grammer.
17-12
CPU Unit
I/O memory
Read the
DM area allocation
initial settings
D1300
Port (right)
D1454
When the power is
ON or the board is
restarted
CIO area allocation
Read the
80
status
Port (right)
82
Each cycle
Ethernet
Option Board
IP ADDRESS:
SUBNET MASK:
COMM ERR 10BASE-T
100BASE-TX
Internal system setup Initial settings
Web browser function
Ethernet
Internal status
Status
CP1E CPU Unit Software User's Manual(W480)