Functions Of The Parts - Toshiba nv Series Instruction Manual

1.2.2

Functions of the parts

The major functions of the parts are as shown below.
State display LED
Table 1-1 Display details on the state display LED and normal display
Name
RUN
(green)
ERR
(red)
I/O (green)
FLN (green)
LNT(green)
SCN(green)
LNK(green)
ACT(Orange) Displays the FL-net transmission state.
(Note) 1. Check the LED states from the front.
(Note) 2. All the LEDs in the above table are OFF when the maintenance switch is turned
Displays the hardware operation state.
ON: Running
OFF: Down
Displays the hardware operation state.
ON: Down
OFF: Running
I/O bus transmission
ON: TC-net I/O bus side scan transmission is being
executed successfully
OFF: TC-net I/O bus side scan transmission is being
suspended
Displays the FA network participation state.
ON: Participating in the FA network
Blinking: Node number error, protocol version mismatch
OFF: Not participating in the FA network
Displays the FL-net link state.
ON: Link has been established normally
Blinking: Protocol version mismatch
OFF: No link has been established
I/O bus scan transmission state
ON: All of I/O bus scan blocks currently registered for
reception are received (also illuminates when none is
registered for reception)
OFF: No I/O bus scan transmission (part or all of I/O
bus scan blocks currently registered for reception are
not received)
Displays the FL-net link state.
ON: Link has been established normally
OFF: No link has been established
ON: Transmission is performed successfully
OFF: Transmission is not performed
upward.
Unified Controller nv series FL-net (FL911) Module Instruction Manual
1.2 Names and Functions of the Parts
Display
Normal
display
ON
OFF
ON
ON
ON
ON
ON
ON
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