Mitsubishi Electric MELSEC-Q series User Manual page 81

(3) Set value backup completed flag (X6)
Use Set value backup completed flag (X6) as an interlock condition to turn on then off Set value backup request
(Y6).
The buffer memory areas whose set values are backed up are with
Buffer Memory Addresses (
(a) When writing succeeded
When the set value of each buffer memory area is written to the non-volatile memory by turning on Set value
backup request (Y6), Set value backup completed flag (X6) turns on. When Set value backup request (Y6) is
turned off, Set value backup completed flag (X6) also turns off.
Set value backup request (Y6)
Conversion enable/disable
setting (Un\G0)
Status of the non-volatile
memory
Latest error code (Un\G19)
Set value backup completed
flag (X6)
Error flag (XF)
CHAPTER 5 I/O SIGNALS ASSIGNED TO THE CPU MODULE
Page 89, Section 6.1).
ON
OFF
0
(Enable)
Before writing
OFF
OFF
in "Set value backup area" in the List of
Controlled by the CT input module
Controlled by the sequence program
OFF
1 (Disable)
Writing Writing succeeded
0
ON
OFF
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