User`s manual

DeviceNet (Master) Function
8-29
8
[2] Scan list table
The scan list table (512 bytes) addresses and details are shown below.
Addresses in the scan list table
Basic operation
mode
No. of
bytes
Fixed Free
Master Slave
O— 512 E0000 to E0777 #314 to #317 *
(O: Enable, —: Disable) * Specify the top address and select enabled or disabled.
Details of the scan list table
Address * 1 Details
1st byte (E0000) Slave information flag * 2
Node
address
0
informa-
tion
2nd byte (E0001) Not used
3rd byte (E0002) Input data length
- Data length for the data which slave
stations will send and receive in
I/O messages.
4th byte (E0003) Output data length
5th byte (E0004)
Input data
offset
- These indicate the byte mappings in the I/O
data table (page 8-21) that data will be sent
from or received into using I/O messages. *3.
6th byte (E0005)
7th byte (E0006)
Output
data offset
8th byte (E0007)
9th byte (E0010)
to to
16th byte (E0017)
Node address 1 information (same as node address 0)
17th byte (E0020)
to to
24th byte (E0027)
Node address 2 information (same as node address 0)
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505th byte (E0770)
to to
512th byte (E0777)
Node address 63 information (same as node address 0)
*1: Addresses in parentheses are correct when the data table allocation system is set to "fixed
allocation."
*2: Slave information flag
*3: The position of an address from the top byte is expressed by a byte + 1.
(Ex.: When the value is 0, it is the 1st byte. When the value is 2, it is the 3rd byte.)
Value(HEX) Details
00 Node not connected
01 Node connected, does not have a I/O message function
02 Node connected with a Polling I/O function
04 Node connected with a Bit Strobe.
FF JW-32CUM1's node address