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

1
PART NAMES
This chapter shows the part names of a C intelligent function module.
(1)
(2)
(3)
(4)
(5)
No. Name
(1) RUN LED
ERR LED
CARD RDY LED
USER LED
(2) Slot cover
(3) SPEED LED
(4) SD/RD LED
(5) Ethernet port
(6) SD memory card slot
(7) MODE/SELECT switch
(8) Product information marking
*1 High speed: Flashing at an interval of every 400 [ms]. Low speed: Flashing at an interval of every 2 [s].
*2 Operate the switch by a fingertip. Using tools such as a screwdriver may cause damage to the switch.
1 PART NAMES
14
Description
Indicates an operating status.
• ON: In operation
• Flashing (high-speed)
• Flashing (low-speed)
• OFF: Watchdog timer error (hardware failure)/Online module change available state
Indicates an error status.
• ON: Module minor error or watchdog timer error (hardware failure)
• Flashing: Module major error or moderate error
• OFF: In normal status
Indicates the access status of the inserted SD memory card.
• ON: SD memory card accessible (mounted)
• Flashing: SD memory card preparing (mounting/unmounting)
• OFF: SD memory card inaccessible (not inserted/unmounted)
Indicates a USER LED status.
• ON/OFF/Flashing: Controlled by a user program
A cover of the SD memory card slot and the switch.
Open this cover to insert/remove a card or to operate the switch.
Close the cover unless inserting/removing an SD memory card or operating the switch to prevent foreign
material intrusion such as dust.
Indicates the communication speed and the link status for Ethernet.
• ON (orange): Linking-up (1000 Mbps)
• ON (green): Linking-up (100 Mbps)
• OFF: Linking-down or linking-up (10 Mbps)
Indicates the data sending/receiving status for Ethernet.
• ON: Sending/receiving data
• OFF: Not sending/receiving data
A port for connecting a C intelligent function module to an Ethernet device.
(C intelligent function module distinguishes 10BASE-T, 100BASE-TX, and 1000BASE-T according to the
external device.)
A slot to insert an SD memory card.
*2
A switch to start the following operations.
• If the switch is held on the MODE side: An event is notified to the user program.
• If the switch is held on the SELECT side: The SD memory card is unmounted.
Indicates the production information (16 digits) of the module.
(6)
(7)
(8)
*1
: Waiting for the online module change confirmation
*1
: Initializing (including the execution of the script file, "STARTUP.CMD")