‑14‑
No. Terminal
Type
Terminal
Code
Assignment Indicator
color
Description
①
I/O
indicator
IN/OUT
I/O status
display
Yellow‑
green
● Solid ON: Indicates the
input or output is active.
● OFF: Indicates the input or
output is inactive.
②
Operation
status
indicator
PWR
Power supply
Yellow‑
green
● Solid ON: Indicates that the
power supply is normal.
● OFF: Indicates that the
power supply is abnormal.
RUN
Operation
Yellow‑
green
● Solid ON: Indicates that the
user program is running.
● OFF: Indicates that the user
program has been stopped.
ERR
Operation
error
Red
● OFF: Indicates no critical
errors occur.
● Flashing: Indicates a
critical error has occurred.
ETH1
EtherNET1
Link
Yellow‑
green
● Solid ON: Indicates that the
link has been established.
● Flashing: Indicates
communication is in
progress.
● OFF: Indicates that the link
is not established.
ETH2
EtherNET2
Link
Yellow‑
green
● Solid ON: Indicates that the
link has been established.
● Flashing: Indicates
communication is in
progress.
● OFF: Indicates that the link
is not established.
③ DIP switch
RUN/STOP Start/Stop
control of the
master
‑ ‑
④
Type‑C
interface
Communica‑
tion with PC
‑ ‑