Error Code Check Method And Indication; Error Code Check Method By Display Module - Mitsubishi Electric MELSEC FX3U Programming Manual

FX /FX /FX Series Programmable Controllers
3G 3U 3UC
Programming Manual - Basic & Applied Instruction Edition
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
32MT-LT(-2)).
Refer to the following manual for the display module FX
Error code check method by display module
1) Scroll to "ErrorCheck" by pressing [+] or [-] key on "MENU screen" (shown on the right figure).
For the menu system, refer to FX
Edition.
On this menu screen, the operation keys are as shown
below:
Operation
key
ESC
-
+
OK
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".
3) If two or more errors occur, press [+] or [-] key to changeover
the page.
Operation
key
ESC
-
+
OK
Displayed contents
[1] Error flag
[2] Error name
[3] Error code
Number of errors at same time (When two or more errors
[4]
occur, this information displays.)
4) Press [ESC] key to cancel the operation and return to "menu
screen."
936
Contents of operation
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.
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.
Selects a flickering item with the cursor.
Contents of operation
Returns to "menu screen."
When one or no error Is invalid.
Displays the previous error
When two or more errors
display screen.
When one or no error Is invalid.
Displays
When two or more errors
display screen.
Returns to "menu screen."
Displayed contents
38.2 Error Code Check Method and Indication
-5DM.
3G
→ FX
Series User's Manual - Hardware Edition
3G
/FX Hardware
3U 3UC
the next error
38 Error Check Method and Error Code List
-7DM (built in the FX
3U
Monitor/Test
ErrorCheck
LANGUAGE
Contrast
ClockMenu
EntryCode
ClearAllDev
PLC status
ScanTime
Cassette
*1
CC-Link/LT
*1. Displayed in the FX
3UC
When error does not occur
ErrorCheck
No errors
When one error occurs
ErrorCheck
[1] M 0 8 6 6
[2] Ladder error
[3] Error code 6 6 1 2
2 or more errors occur
ErrorCheck 1 / 2
[1] M 0 8 6 0
[2] I/O error
[3] Error code 1 0 2 0
- +
ErrorCheck 2 / 2
[1] M 0 8 6 3
[2]
Link error1
[3] Error code 6 3 0 1
-
3UC
-32MT-LT-2.
[4]
[4]