Mitsubishi Electric MELSEC iQ-R Series User Manual page 144

Error flag
Common
'Error flag' (XF) turns on when an error occurs.
By turning on and off 'Error clear request' (YF) or 'Operating condition setting request' (Y9) after the cause of the error is
eliminated, 'Error flag' (XF) turns off and 'Latest error code' (Un\G0) is cleared.
'Latest error code' (Un\G0)
'Error flag' (XF)
'Error clear request' (YF)or
'Operating condition setting
request' (Y9)
Performed by the D/A converter module
Performed by a program
■Device number
The following shows the device number of this input signal.
Signal name
Error flag
When turning on 'Operating condition setting request' (Y9) in the high-speed output mode, if an error occurs in
any of the channels, all channels are set to D/A conversion disable. To start the analog output, check the
settings, and turn on and off 'Operating condition setting request' (Y9).
APPX
142
Appendix 2 I/O Signals
0 Error code
ON
CH1
XF
0
OFF
ON
OFF
CH2 CH3 CH4