Yaskawa MP3200 Troubleshooting Manual - Manual (Page 26)

2.2 CPU Unit/CPU Module Indicators and Display
Status Indicators
2-4
The patterns of the status indicators are described in the following table.
Indicator Status
CPU Unit/CPU
Module Status
Description RDY
(Green)
RUN
(Green)
ALM
(Red)
ERR
(Red)
BAT
(Red)
M_ALM
(Red)
Normal
    −  Hardware reset Normally, the CPU Unit
will start within 10 sec-
onds. If more than 10
seconds is required,
there is an error in a user
program or a hardware
error. Refer to the fol-
lowing section for infor-
mation on system errors
and implement correc-
tions.
Chapter 7 Trouble-
shooting System
Errors
    −  Initialization
    − 
Drawing A is being
executed.
    − 
The user programs
are stopped (offline
stop mode).
• The stop operation
was performed from
the MPE720.
• This is the status after
the STOP switch is
turned ON. It is not an
error.
    − 
The user programs
are being executed
normally.
Normal operation is in
progress.
Continued on next page.
Note: : Not lit, : Lit, : Flashing, −: Any status