Inovance Easy 301 - Operation Status Indicators; Interface and Terminal Assignments

‑14‑
No. Terminal
Type
Terminal
Code
Assignment Indicator
color
Description
①
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
Running
Yellow‑
green
● Solid ON: Indicates that
the user program is
running.
● OFF: Indicates that the
user program has been
stopped.
ERR Error Red
● OFF: Indicates no critical
errors occur.
● Flashing: Indicates a
critical error has occurred.
② DIP switch
RUN/
STOP
Used to control
the operation
of the
controller.
‑ ‑
③
Type‑C
interface
Communica‑
tion with PC
‑ ‑
④ RS485
485+ RS485
communica‑
tion signal+
‑ ‑
485‑ RS485
communica‑
tion signal‑
‑ ‑
GND RS485
communica‑
tion GND
‑ ‑
⑤
I/O terminal
‑ 8 inputs and 8
outputs
‑ See details in "
3.1 Layout of
Terminals
" on page 29 .