Panasonic FP2 ET-LAN, Technical Manual

Page: 54 / 306

5-6
5.2.3 Writing Data to the Initialization Information Setting Area
The necessary data is written to the initialization information setting area (Bank 0: 0, Addresses: 200H to
22FH) of the shared memory using the shared memory writing instructions F151 (WRT) and P151
(PWRT).
Initialization information setting area (bank 0)
Address Name
Default
value
Setting value and explanation
200H
Source node IP
address (L)
0000H
[Set value] Source node address
- Address example: 192.168.1.1 (C0 A8 01 01H)
IP address (L): 0101H
IP address (H): C0A8H
- Any address other than 00000000H and FFFFFFFFH
is valid.
201H
Source node IP
address (H)
0000H
202H
Communication
function setting
between
networks
0000H
[Set value]
0000H: Communication between networks not used.
0001H: Communication between networks used.
- Specifies whether or not communication is carried out
between networks using a router.
- If communication between networks is used, the
routing information setting area should also be
specified.
203H
Source node
MEWTOCOL
station number
0000H
[Set value] 01H to 40H (01 to 64)
- Specifies the MEWTOCOL station no. of the source
node as a value between 01 and 64 when
MEWTOCOL communication is used.
- Specify a number that does not overlap that of any
other station on the network.
* A dummy value should be set even if MEWTOCOL
communication is not being carried out.
204H
205H
206H
207H
208H
209H
Reserved
(Used by the
system.)
- If any value is written, it should be 0000H.