Mitsubishi Electric MELSEC iQ-R User Manual page 180

Error clear request
Common
Turn on and off 'Error clear request' (YF) to clear 'Error flag' (XF), 'Input signal error detection signal' (XC), 'Latest error code'
(Un\G0), and 'Latest alarm code' (Un\G2). For the timing of turning on and off the signal, refer to the following.
Page 173 Input signal error detection signal
Page 175 Error flag
■Device number
The following shows the device number of this output signal.
Signal name
Error clear request
APPX
178
Appendix 2 I/O Signals
CH1 CH2
YF
CH3 CH4