2.1 CPU Module
2.1.2 Display and Indicators
2-5
Status Indicators
These indicators show the status of the CPU Module.
* Refer to the following manual for details.
MP3000 Series MP3200/MP3300 Troubleshooting Manual (Manual No.: SIEP C880725 01)
USB Status Indicator
This indicator shows the status of the USB memory.
MECHATROLINK-III Status Indicators
These indicators show the status of the MECHATROLINK-III communications.
Indicator Name Color Status When Lit*
RDY Green Operation is normal.
RUN Green A user program is being executed.
ALM Red An alarm occurred.
ERR Red An error occurred.
BAT Red The battery alarm occurred.
M-ALM Red
An error occurred with one of the Servo
axes:
• Warning
• Alarm
• Command Error Completed Status
Indicator Name Indicator Status Status Description
USB
ACTIVE
Not lit
No USB mem-
ory device
No USB memory device has been inserted yet,
or the USB memory device is ready to be
removed.
Lit
USB memory
device inserted
A USB memory device is inserted.
Flashing
Accessing USB
memory
The USB memory is being accessed.
Indicator
Name
Color Status When Lit
CN Green
MECHATROLINK-III communications is established with the CPU
Module as a slave (i.e., the Connect command is ON).
LK1 Green MECHATROLINK-III communications are active on PORT1.
LK2 Green MECHATROLINK-III communications are active on PORT2.