Led Indication - Mitsubishi Electric MELSEC iQ-F FX5 Series User Manual

LED indication

The following table lists the LED indications.
LED name LED
color
MST Green
*1
D LINK Green
P1 SD/RD Green
P2 SD/RD Green
POWER Green
RUN Green
*1
ERROR Red
*1
P1 L ER Red
LINK Green
*1
P2 L ER Red
LINK Green
*1 The LED is always off in offline mode.
*2 Data of cyclic transmission and transient transmission in CC-Link IE TSN are included.
Description
Indicates the operating status.
On: Operating as a master station
Off: Operating as a local station
Indicates the cyclic transmission status.
On: Cyclic transmission being performed
Flashing: Cyclic transmission stopped
Off: Disconnected
Indicates the data sending/receiving status.
*2
On: Data being sent or received
*2
Off: Data neither sent nor received
Indicates the data sending/receiving status.
*2
On: Data being sent or received
*2
Off: Data neither sent nor received
Indicates the power supply status.
On: Power-on
Off: Power-off
Indicates the operating status.
On: Normal operation
Flashing: Module communication test
Off: Error
Indicates the error status.
On: Error, or error detection in progress on all stations
Flashing (500ms interval): Detection of a data link faulty station in progress
• Unicast mode: Flashing only at the master station
• Multicast mode: Flashing at the master station and local station. However, the LED does not flash at the local station
if a data link error occurs at the authentication Class A remote station during data link. (The LED remains off.)
Flashing (200ms interval): Error
Off: Normal operation
Indicates the port status of P1.
On: Abnormal data received
Off: Normal data received
Indicates the link status of P1.
On: Link-up
Off: Link-down
Indicates the port status of P2.
On: Abnormal data received
Off: Normal data received
Indicates the link status of P2.
On: Link-up
Off: Link-down
2 SPECIFICATIONS
19
2.5 Part Names
2