Led Display - Mitsubishi Electric MELSEC iQ-F FX55-ASL-M User Manual

LED display

The following table lists the LED display.
LED display LED color
POWER Green
RUN Green
ERROR Red
LINK Green
SET Green
ALM Red
Description
Indicates the operating status.
On: Power on
Off: Power off or module failure
Indicates the operating status.
On: Normal operation
Off: Error
Indicates the error status.
On: Minor error or major error
Flashing: Moderate error or major error
Off: Normal operation
Indicates the link status.
Flashing: Normal operation
Off: 5 V DC power off or module failure
Indicates the address detection status.
On: Automatic address detection in progress
Flashing: Writing in the EEPROM
Off: Normal operation
Indicates the warning status.
On: DP/DN disconnection, no response from the slave module
Flashing (1-second intervals): DP-DN short circuit, 24V-DP short circuit
Flashing (0.2-second intervals): A 24 V DC power supply is not being supplied or the voltage is low.
Off: Normal operation
2 SPECIFICATIONS
19
2.4 Part Names
2