LED Indications

 

LED Indications

Status LED

Color

Indicator

SP-5B90

HMI operation

Logic program operation*1

Green

ON

Offline

-

In operation

RUN

Flashing*1

In operation

STOP

Orange

Flashing

Software starting up

Red

ON

Power is ON.

Flashing*1

In operation

Major error

Red/Green

Alternating

Display Module connection error

Orange/Red

Alternating

SD card boot error

-

OFF

Power is OFF.

*1 Only when your screen editing software supports the Logic Program.

Card Access LED

Color

Indicator

SP-5B90

Green

ON

Storage card is inserted.

-

OFF

Storage card is not inserted or is not detected.