Mitsubishi Electric MELSEC iQ-R Series User Manual page 23

No. Name
*1
(1) READY LED
*1
(2) ERROR LED
*1*4
(3) OS LED
*1
(4) Y STOP LED
*1
(5) CFast LED
Description
Indicates the operating status of this product.
*2
■Normal mode
The operating status of the bus control is displayed.
• ON (green): Operating normally
• Slow flashing (green): Initializing
• OFF: Major error or resetting
*2
■Maintenance mode
• ON (orange): Operating in the maintenance mode
*2
■USB boot mode
• ON (orange): Operating in the USB boot mode
Indicates the error status of this product.
*2
■Normal mode
• ON (red): Minor error (if the READY LED is ON) or major error (if the READY LED is OFF)
• Flashing (red): Moderate error (if the READY LED is ON) or major error (if the READY LED is OFF)
• OFF: Operating normally
*2
■Maintenance mode
• ON (red): Major error
• Flashing (red): Maintenance mode completed with an error
• OFF: No error
*2
■USB boot mode
• ON (red): Minor error or major error
• Flashing (red): Moderate error or major error
• OFF: Operating normally
Indicates the operating status of Windows or this product when the bus access diagnostics is
performed.
*2 *2
■Normal mode
, USB boot mode
*5
• ON (green): Windows running
• Flashing (green): Windows preparing (starting up, shutting down, or restarting)
• OFF: Windows stopped
*2
■Maintenance mode
This LED is always OFF except for when the bus access diagnostics is performed.
• ON (green): Bus access diagnostics being selected or completed normally
• Flashing (green): Bus access diagnostics being performed
• OFF: Bus access diagnostics completed with an error
Indicates the output (Y) status of this product or the operating status of this product when the
parameter/event history initialization is performed.
*2
■Normal mode
• ON (orange): Y output status in the Y STOP state (where the Y output cannot be controlled or data
cannot be written to the buffer memory from a user program (if the READY LED is ON)) or major error
(if the READY LED is OFF)
• Flashing (orange): Y output status in the PAUSE state (where the Y output cannot be controlled or
data cannot be written to the buffer memory from a user program)
• OFF: Y output status in the Y OUT state (where the Y output can be controlled or data can be written
to the buffer memory from a user program)
*2
■Maintenance mode
This LED is always OFF except for when the parameter/event history initialization is performed or when
a major error occurs.
• ON (orange): Parameter/event history initialization being selected or completed normally, or major
error
• Flashing (orange): Parameter/event history initialization being performed
• OFF: Parameter/event history initialization completed with an error
*2
■USB boot mode
• ON (orange): A state where the Y output cannot be controlled or data cannot be written to the buffer
memory from a user program, or major error
• Flashing (orange): A state where the Y output cannot be controlled or data cannot be written to the
buffer memory from a user program
• OFF: A state where the Y output can be controlled or data can be written to the buffer memory from a
user program
Indicates the access status of a CFast card.
*2 *2
■Normal mode
, USB boot mode
• Flashing (green): Being accessed
• OFF: Not accessed
*2
■Maintenance mode
• Always OFF
*3
*3
1 PART NAMES
1
21