Mitsubishi Electric MELSEC iQ-R Series User Manual page 163

Default value write completion flag
Turning from OFF to ON 'Default setting registration command' (Y9) starts the writing of the default value of the temperature
control module to the buffer memory.
After the default value writing is completed, this flag turns ON. Turning OFF 'Default setting registration command' (Y9) also
turns OFF this flag.
'Default setting registration command'
(Y9)
Buffer memory
'Default value write completion flag'
(X9)
■Unused channel
For unused channels (where temperature sensors are not connected), set 'CH1 Unused channel setting' (Un\G502) to
Unused (1) after the completion of the writing of the default values.
When 'CH1 Unused channel setting' (Un\G502) is not set to Unused (1), the ALM LED flashes.
For details on the unused channels, refer to the following:
Page 35 Temperature Conversion Function (Using Unused Channels)
■Device No.
The following shows the device number of this input signal.
Signal name
Default value write completion flag
ON
OFF
User setting
value
ON
OFF
Executed in a program
Executed by the temperature control module
CH1 to CH4
X9
Default value
During default setting
registration
APPX
161
Appendix 2 I/O Signal
A