Yaskawa MP3200 Troubleshooting Manual - Manual (Page 33)

2.2 CPU Unit/CPU Module Indicators and Display
Display
2-11
T
roubleshooting with Indicators and Displays
E090:
Hardware error 1
 
A hardware error
occurred. Turn the power supply
OFF and ON again.
If the error persists
even when you turn
the power supply OFF
and ON again a few
times, there is a hard-
ware failure.
Replace the Unit.
E091:
Hardware error 2
 
E092:
Hardware error 3
 
A001
Operation error in
DWG.A
 
There is an operation error
in DWG.A. Check the error code in
SW00081.
Correct the ladder pro-
gram.
A002
Operation error in
DWG.I
 
There is an operation error
in DWG.I. Check the error code in
SW00083.
A003
Operation error in
DWG.H
 
There is an operation error
in DWG.H. Check the error code in
SW00085.
A005
Operation error in
DWG.L
 
There is an operation error
in DWG.L. Check the error code in
SW00089.
A101:
I/O error on Rack 1
 
There is an I/O error on a
Main Rack (Rack ).
: 1 to 7
Check the error in
SW09560 to SW13699
(System I/O Error Status)
to identify the Module
with the error.
Remove the cause of
the I/O error based on
the error status.
A102:
I/O error on Rack 2
 −
A103:
I/O error on Rack 3
 −
A104:
I/O error on Rack 4
 −
A105:
I/O error on Rack 5
 −
A106:
I/O error on Rack 6
 −
A107:
I/O error on Rack 7
 −
Continued on next page.
Continued from previous page.
Alarm Code
Alarm Name
MP3200 MP3300
Cause Confirmation Method Correction