Section S6 Memory Map; S6-1 Communication Parameter Special Register Retain Area; (For Reading/Writing - FujiFilm NA0LA-ET1 User Manual

Software Section

Section S6 Memory Map

S6-1 Communication Parameter Special Register Retain Area

(for Reading/Writing)

You can set the parameters of a communication expansion board/unit in the system definition. The settings are stored in the
following memories, which can be read and written.
When data are written, the system definition setting is overwritten with the new data. To make the PLC recognize the newly
written data, use the "parameter setting request" flag. When the power of the PLC is turned off and then on again or the PLC is
reset, it recognizes them.
(1) Front board special register area
Address
D300win Standard
%MW3.62400 WL62400
| |
%MW3.62403 WL62403
%MW3.62404 WL62404
%MW3.62405 WL62405
%MW3.62406 WL62406
%MW3.62407 WL62407
%MW3.62408 WL62408
%MW3.62409 WL62409
%MW3.62410 WL62410
%MW3.62411 WL62411
%MW3.62412 WL62412
%MW3.62413 WL62413
%MW3.62414 WL62414
%MW3.62415 WL62415
%MW3.62416 WL62416
%MW3.62417 WL62417
%MW3.62418 WL62418
%MW3.62419 WL62419
%MW3.62420 WL62420
%MW3.62421 WL62421
%MW3.62422 WL62422
%MW3.62423 WL62423
| |
%MW3.62431 WL62431
Name
Not used
IP address (L)
IP address (H)
Subnet mask (L)
Subnet mask (H)
Default gateway address (L)
Default gateway address (H)
TCP sending and receiving
timeout value
Not used
Loader command watch timer
value
Not used
Sending retry number of times
Close process during TCP
sending timeout
Close process during response
receiving timeout
Not used
Not used
Response watch timer value
Loader command receive port
Loader commend send port
Parameter setting request flag
Not used
Description
Indicates the IP address of the self station.
Indicates the subnet mask
Indicates the IP address of the default gateway
Indicates the TCP sending timeout value.
Indicates the timer to monitor access from the target station
in the loader command (server operation) mode.
Indicates the number of sending retries in TCP
communication. (Fixed to 8)
Not supported
Not supported
Not supported
Indicates the port No. of the self station in the loader
communication (server operation) mode.
In the loader communication (client operation) mode,
the port No. of the self station = "Loader command receive
port" + "Internal socket No." + 1.
Indicates the port No. of the target station in the loader
communication (client operation) mode.
Used to write the contents of the special register.
S-37