User manual

7–17
Chapter 7 – RUN Mode and Errors
LT Series User Manual
Error No. 1
Error No. 2
Error No. 3
x x x : x x x : x x x
Error No.
Constant Value
0 3 : x x
7.4.2 Error Messages - Details


 SYSTEM ERRORS
Indicates a fault in the basic operations of the LT.
The error code is listed at the end of the error message (see below). Report the
error code number and details about the error’s occurrence to your local LT dis-
tributor.
 SYSTEM ERROR ( 03 : x x )
An unrecoverable error occurred during screen data transfer.
 SYSTEM ERROR ( x x x : x x x : x x x )
An unrecoverable error occurred during screen data transfer.
Possible Solutions
• Make sure that the LT unit’s power cord and Input signal line have been sepa-
rately wired.
• Make sure that the FG line has been grounded correctly, according to your
country's standards.
• Re-send the screen data from the PC to the LT.
• If other types of communication errors, such as [RECEIVE DATA ERROR] or
[PLC COM. ERROR], have occurred, try also to correct these problems.
Section 7.4.1 – “Error Message List”
If the above-mentioned methods do not solve the problem, please contact your
local LT distributor.