Mitsubishi Electric MELSEC iQ-R Series User Manual page 20

No. Name
(5) Ethernet port
(6) SD memory card lock switch
(SD CARD OFF button)
(7) SD memory card slot
(8) Product information marking
• When checking the module at online module change, the RUN LED of the high speed data communication
module and the READY LED of the CPU module flash for more than 10 seconds at the same time.
Make sure to check not only the RUN LED also the READY LED of the CPU module.
• The cause of the INFO LED lightning can be checked with the INFO LED information in "Module
Diagnostics" of Configuration Tool or buffer memory. Check the cause of LED lightning and take corrective
actions. (MELSEC iQ-R High Speed Data Communication Module User's Manual (Application))
1 PART NAMES
18
Description
A port for connecting a high speed data communication module to 10BASE-T/100BASE-TX/1000BASE-T
(A high speed data communication module distinguishes among 10BASE-T, 100BASE-TX, and 1000BASE-T
depending on an external device.)
A switch for disabling access to an SD memory card to remove it.
Removing an SD memory card is prohibited while the CARD RDY LED is ON or flashing.
For inserting and removing an SD memory card, refer to the following section.
Page 50 SD Memory Card
A slot for inserting an SD memory card.
(SD, SDHC standards-compliant: 2 GB (SD) to 16 GB (SDHC))
The product information (16 digits) of a module is displayed.