Mitsubishi Electric MELSEC iQ-R Series User Manual page 142

Channel change completed flag
Normal
When changing a channel to perform the offset/gain setting, use 'Channel change completed flag' (XB) as an interlock
condition to turn on and off 'Channel change request' (YB).
When the offset/gain setting is configured from the offset/gain setting window of an engineering tool, the setting is performed
properly on the window. Therefore, a program is not required to perform the setting.
CH1 Offset/gain setting mode
(offset specification) (Un\G4132)
CH1 Offset/gain setting mode
(gain specification) (Un\G4133)
'Channel change
completed flag' (XB)
'Channel change request' (YB)
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
Channel change completed flag
Set value change completed flag
Normal
When adjusting the offset/gain setting, use 'Set value change completed flag' (XC) as an interlock condition to turn on and off
'Set value change request' (YC).
When the offset/gain setting is configured from the offset/gain setting window of an engineering tool, the setting is performed
properly on the window. Therefore, a program is not required to perform the setting.
'Set value change
completed flag' (XC)
'Set value change request'
(YC)
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
Set value change completed flag
■When the external power supply is off
'Set value change completed flag' (XC) does not turn on. Turn on the external power supply, and turn on and off 'Set value
change request' (YC) again.
APPX
140
Appendix 2 I/O Signals
Channel to adjust the offset
or channel to adjust the gain
OFF
ON
OFF
CH1
XB
ON
OFF
ON
OFF
CH1
XC
ON
OFF
OFF
CH2
CH2
CH3 CH4
CH3 CH4