Chapter 1 Part Names - Mitsubishi Electric MELSEC iQ-R Series User Manual

1
PART NAMES
This chapter describes the names of each part of the RJ71EIP91.
(1)
(2)
(3)
(4)
(5)
No. Name
(1) RUN LED
ERR LED
MS LED
NS LED
(2) SPEED LED
(3) SD/RD LED
(4) Ethernet port
(5) Production information marking
*1 At power-on, MS LED and NS LED turn on in green → red, but this behavior is not a malfunction.
1 PART NAMES
16
Description
Indicates the operating status.
On: Normal operation
Flashing: Initial processing
Off: Error ( MELSEC iQ-R EtherNet/IP Network Interface Module User's Manual (Application))
Indicates the error status of the module.
On, flashing: Error ( MELSEC iQ-R EtherNet/IP Network Interface Module User's Manual
(Application))
Off: Normal operation
*1
Indicates the error status of the EtherNet/IP device.
On (green): Data communication possible
On (red): Moderate error or major error
Flashing (red): Minor error
*1
Indicates the EtherNet/IP network status.
On (green): Data communications being performed
Flashing (green): Failed to establish connection
Indicates the EtherNet/IP link status.
On (orange): Link-up (1Gbps)
On (green): Link-up (100Mbps)
Off: Link-down
Indicates the EtherNet/IP data sending/receiving status.
On: Data being sent or received
Off: Data not transmitted or received
A connector for EtherNet/IP. Connect an Ethernet cable.
For wiring method and wiring precautions, refer to the following.
Page 27 WIRING
Shows the production information (16 digits) of the module.