Chapter 3 Part Names; Cpu Module; Fx5S Cpu Module - Mitsubishi Electric MELSEC iQ-F Series User Manual

3
PART NAMES
3.1

CPU Module

This section describes the part names of the CPU module.

FX5S CPU module

[2]
[3]
[4]
[5]
[3]
[2]
[1]
No. Name
[1] DIN rail mounting hook
[2] Expansion adapter connecting hook
[3] Terminal block cover
[4] Built-in Ethernet communication
connector
[5] Peripheral connecting connector cover
[6] Expansion board connector cover
[7] Input display LED
[8] PWR LED
ERR LED
P.RUN LED
SD/RD LED
[9] Output display LED
3 PART NAMES
62
3.1 CPU Module
[6]
[7]
[8]
[9]
Description
Hook for mounting a CPU module on a DIN rail of DIN46277 (width: 35mm).
When connecting an expansion adapter, secure it with these hooks.
Cover for protecting the terminal block.
The cover can be opened for wiring. Keep the cover closed while equipment is running (power is on).
Connector for connection with Ethernet-compatible devices (with cap).
For a connector which is not connected with the Ethernet cable, install a cap provided as an accessory to
block dust or dirt.
For details, refer to the following.
MELSEC iQ-F FX5 User's Manual (Ethernet Communication)
Cover for protecting the built-in USB communication connector and others.
The built-in USB communication connector and RUN/STOP/RESET switch are located under this cover.
Cover for protecting the expansion board connector.
Turns on when input is on.
Indicates whether the CPU module is powered or not.
On: Powered
Off: Not powered or hardware error
Indicates the error status of the CPU module.
On: Error or hardware error
Flashing:Factory default setting, error, hardware error, or resetting
Off: Normal operation
Indicates the program running status.
On: Normal operation
Flashing:Paused, stopped (program mismatched), or online program change (PAUSE or RUN was set at
the time of online program change.)
Off: Stopped or stop error
Turns on when the CPU module is sending or receiving data through built-in Ethernet communications.
Turns on when output is on.