MODEL: R3-NFL1
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
Byte block read
Byte block write
Word block read
Word block write
Network parameter read
Network parameter write
Stop command
SERVER
No
CLIENT
No
No
No
Yes
Yes
Yes
No
No
No
No
No
Yes
Yes
Yes
No
No
Start command
No
Prole read
No
Transparent mode
Log data read
No
Yes
Yes
Yes
No
Log data clear
No
Message echoback
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
R3-NFL1 SPECIFICATIONS
ES-8426 Rev.14 Page 3/9
https://www.m-system.co.jp/