Mitsubishi Electronics FX3G User Manual
888
FX
3S
/FX
3G
/FX
3GC
/FX
3U
/FX
3UC
Series
Programming Manual - Basic & Applied Instruction Edition
38 Error Check Method and Error Code List
38.2 Error Code Check Method and Indication
38.2
Error Code Check Method and Indication
38.2.1 Error code check method by display module
The error code can be checked by programming tool and display module.
This subsection explains how to set the real time clock in the display module FX
This subsection explains how to set the real time clock in the display module FX
3U
-7DM (built in the FX
3UC
-32MT-LT
(-2)).
Refer to the following manual for the display module FX
Refer to the following manual for the display module FX
3G
-5DM.
→ FX
3G
Series User’s Manual - Hardware Edition
Error code check method by display module
1) Scroll to "ErrorCheck" by pressing [+] or [-] key on "MENU screen" (shown on the right figure).
1) Scroll to "ErrorCheck" by pressing [+] or [-] key on "MENU screen" (shown on the right figure).
For the menu system, refer to FX
3U
/FX
3UC
Hardware Edition.
On this menu screen, the operation keys are as shown below:
2) Pressing [OK] key executes the error check and displays the
result on "error display screen" (shown in the right figure).
Press [ESC] key to cancel the operation and return to "Top
screen".
Press [ESC] key to cancel the operation and return to "Top
screen".
3) If two or more errors occur, press [+] or [-] key to changeover the
page.
Displayed contents
4) Press [ESC] key to cancel the operation and return to "menu
screen".
Operation
key
Contents of operation
ESC
Return to "TOP screen".
-
Moves the cursor up. Moves the cursor at high-speed when
pressed for 1 second or more. When the cursor is located at
the top, [-] key operation is invalid.
pressed for 1 second or more. When the cursor is located at
the top, [-] key operation is invalid.
+
Moves the cursor down. Moves the cursor at high-speed
when pressed for 1 second or more. When the cursor is
located at the bottom, [+] key operation is invalid.
when pressed for 1 second or more. When the cursor is
located at the bottom, [+] key operation is invalid.
OK
Selects a flickering item with the cursor.
Operation
key
Contents of operation
ESC
Returns to "menu screen".
-
When one or no error
Is invalid.
When two or more errors
Displays the previous error
display screen.
display screen.
+
When one or no error
Is invalid.
When two or more errors
Displays the next error display
screen.
screen.
OK
Returns to "menu screen".
Displayed contents
[1]
Error flag
[2]
Error name
[3]
Error code
[4]
Number of errors at same time (When two or more errors occur,
this information displays.)
this information displays.)
Monitor/Test
ErrorCheck
LANGUAGE
Contrast
ClockMenu
EntryCode
ClearAllDev
PLC status
ScanTime
Cassette
*1. Displayed in the FX
3UC
-32MT-LT-2.
CC-Link/LT
*1
ErrorCheck
When error does not occur
No errors
ErrorCheck
When one error occurs
M 0
8
6
6
Ladder error
Error code
6 6 1 2
[1]
[2]
[3]
[2]
[3]
ErrorCheck
2 or more errors occur
M 0
8
0
6
Error code
1 0 2 0
[1]
[2]
[3]
[2]
[3]
I/O error
/
1 2
ErrorCheck
M 0
8
3
6
Error code
6 3 0 1
[1]
[2]
[3]
[2]
[3]
Link error1
/
2 2
[4]
[4]
+
-