Mitsubishi Q62DA User Manual page 31

3 SPECIFICATIONS
Device No. Signal name
Channel change
XB
completed flag
Set value change
XC
completed flag
Synchronous
XD
output mode flag
XF Error flag
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(1) This is used as an interlock condition for setting the channel change request (YB) to
ON/OFF when changing the channel for which the offset/gain settings are to be
performed.
(2) See Section 4.6 regarding the offset/gain settings.
Offset/gain setting mode
Offset/gain specifications
(buffer memory addresses 22 and 23:
Un\G22 and Un\G23)
Channel change completed
flag (XB)
Channel change request (YB)
(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.
Set value change completed
flag (XC)
Set value change request (YC)
This flag turns ON when the system is set to the synchronous output mode.
(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.
Error flag (XF)
Error clear request (YF)
Description
Performed by the D/A conversion module
Performed by the sequence program
Performed by the D/A conversion module
Performed by the sequence program
Performed by the D/A conversion module
Performed by the sequence program
Error code is read during this interval.
MELSEC-Q
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