MODEL: R3-NFL1

R3-NFL1 SPECIFICATIONS

ES-8426 Rev.14 Page 3/9

https://www.m-system.co.jp/

FL-net DESCRIPTIONS

■ CYCLIC TRANSMISSION

• Transmitting discrete I/O status, analog I/O values and

modules’ information on hardware commissioning,

hardware errors, data errors and signal source node errors.

• Supplying word data transmitted from another devices to

local output modules. The R3-NFL1 operation when this

device exits the FL-net is selectable: Hold output, Clear

output, Switch to the sub system’s control.

• Allotting the cyclic transmission output data of multiple

devices bit by bit to local output modules.

■ MESSAGE TRANSMISSION

The module supports the FL-net defined functions listed in

the following table. Only the server function is supported.

Server function allows the module to build a response frame

to a request message.

Client function allows the module to transmit a request

message and to receive its response frame.

MESSAGE TYPE

SERVER

CLIENT

Byte block read

No

No

Byte block write

No

No

Word block read

Yes

No

Word block write

Yes

No

Network parameter read

Yes

No

Network parameter write

No

No

Stop command

Yes

No

Start command

Yes

No

Prole read

Yes

No

Transparent mode

No

No

Log data read

Yes

No

Log data clear

Yes

No

Message echo back

Yes

No

PC REQUIREMENTS (provided by the user)

The following PC environment is required to run the R3-NFLBLD program.

Operating system: Windows 7 (32-bit/64-bit) or Windows 10 (32-bit/64-bit)

Screen area: 1024 by 768 pixels

LAN card: Required to connect to Ethernet