Mitsubishi Electric MELSEC iQ-RX40NC6B Application User's Manual page 102

Event time stamp condition setting
Set the event time stamp condition for each input.
Setting value
0
1
2
When a value other than the above is set, the event time stamp condition setting error (error code: 198H) occurs. 
indicates the number of an I/O terminal in which the error has occurred. ( = 0H to FH)
■Buffer memory address
The following table shows the buffer memory address of this area.
Buffer memory name
Event time stamp condition
setting
■Enabling the setting
Turn on and off 'Operating condition setting request' (Y12) to enable the setting.
■Default value
The default value is set to 0 (Rise) for all the inputs.
Setting for not-refreshed data
Set whether to overwrite older data with new event data for when 128 or more non-refreshed event time stamp data sets exist.
Setting value
0
1
■Buffer memory address
The following table shows the buffer memory address of this area.
Buffer memory name
Setting for not-refreshed data
■Enabling the setting
Turn on and off 'Operating condition setting request' (Y12) to enable the setting.
■Default value
The default value is set to 0 (Not overwrite) for all the inputs.
APPX
100
Appendix 3 Buffer Memory
Description
Rise
Fall
Rise + Fall
X00 X01 X02 X03 X04
1252 1253 1254 1255 1256
Description
Not overwrite
Overwrite
X0 to XF
1280
X05 X06 X07 X08 X09
1257 1258 1259 1260 1261
X0A X0B X0C X0D X0E
1262 1263 1264 1265 1266
X0F
1267