Справочник Пользователя для Mitsubishi Electronics Q64TCRTBWN

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The errors and alarms occurred with the Q64TCN are collected into the CPU module.
The CPU module keeps the error information collected from the Q64TCN as a module error history in the memory 
where data is maintained even at the time of the power failure. Therefore, the information of the errors occurred with 
the Q64TCN can be kept even if the power is turned off and on or the CPU module is reset and the reset is cancelled.

The error history collection function can be used in the CPU module and GX Works2 with the following versions.

For details on the module error history collection function, refer to the following.

QnUCPU User's Manual (Function Explanation, Program Fundamentals)

CPU module

Universal model QCPU whose first five digits of serial number is 11043 or later

GX Works2

Version 1.09K or later

Error history display

19:29

19:33

19:34

19:36

Module A

CPU

Module B

Error A1

Error C1

Error B1

Error A2

Time

Module with error

Error code

Error history
(CPU module)

Module error log

Time Module with error

Error code

19:29
19:34
19:36

Module A
Module B
Module A

Error A1
Error B1
Error A2

19:33 Error C1

CPU

19:29 Error A1 occurred!
19:36 Error A2 occurred!

19:34 Error B1 occurred!

Error history (CPU module) and error log (intelligent function module)
are displayed in one screen.

Errors that occurred in the entire system (base units) can be
monitored in chronological order.

Error C1 occurred!

Module A

Module B

Programming tool

Module A

[Example of screen display]