Mitsubishi Electric MELSEC iQ-R Series User Manual page 22

When CC-Link IE Controller Network is used
LED name
RUN LED
*1
ERR LED
*1
MST/PRM LED
*1
D LINK LED
SD/RD LED
*1
P ERR LED
*2
IE C LED
IE F LED
L ER LED
LINK LED
*1 The LED is always off in offline mode.
*2 LED indication differs depending on the version of the RJ71EN71.
( MELSEC iQ-R CC-Link IE Controller Network User's Manual (Application))
1 PART NAMES
20
1.1 RJ71EN71
Description
Indicates the operating status.
On: Normal operation
Off: Error ( MELSEC iQ-R CC-Link IE Controller Network User's Manual (Application))
Indicates the error status of the module.
On, flashing: Error ( MELSEC iQ-R CC-Link IE Controller Network User's Manual (Application))
Off: Normal operation
Indicates the operating status.
On: Operating as a control station
Off: Operating as a normal station
Indicates the data link status.
On: Data link (cyclic transmission being performed)
Flashing: Data link (cyclic transmission stopped)
Off: Data link not performed (disconnection)
Indicates the data sending/receiving status.
On: Data being sent or received (The LED turns on only at the P1 side when setting "Port 1 Network Type" to "CC-Link IE
Control" and "Network Topology" under "Basic Settings" of the control station to "Ring".)
Off: Data not sent nor received
Indicates the error status of P1 and P2.
On, flashing: Error ( MELSEC iQ-R CC-Link IE Controller Network User's Manual (Application))
Off: Normal operation
Indicates the network type setting status.
Always on
Indicates the network type setting status.
Always off
Indicates the port status.
On: Abnormal data received or loopback being performed
Off: Normal data received and loopback not performed
Indicates the link status.
On: Link-up
Off: Link-down