User`s manual

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MELSEC-Q
3 SPECIFICATIONS
Device No. Signal name Description
XC
Set value change
completed flag
(1) This is used as an interlock condition for setting the set value change request (YC)
to ON/OFF when adjusting the offset/gain settings.
(2) See Section 4.6 regarding the offset and gain settings.
Performed by the D/A converter module
Performed by the sequence program
Set value change request (YC)
Set value change completed
flag (XC)
XD
Synchronous
output mode flag
This flag turns ON when the system is set to the synchronous output mode.
XF Error flag
(1) The error flag turns ON when a write error occurs.
(2) To turn the error flag (XF) OFF, remove the cause of the error and set the error clear
request (YF) to ON.
The error code (buffer memory address 19: Un\G19) changes to 0 and the ERROR
LED turns off.
Performed by the D/A converter module
Performed by the sequence program
Error flag (XF)
Error clear request (YF)
Error code is read during this interval.