Mitsubishi MELSEC iQ-F, User Manual

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164
APPX
Appendix 4 Buffer Memory Areas
CH1 Logging cycle unit setting
Set a cycle unit for storing the logging data.
For details on the logging function, refer to the following.

Page 59 Logging Function
• Setting a value other than the above causes a logging cycle setting value range error (error code: 1D1  H). Logging cannot
be performed.
• If the set logging cycle is below the update cycle of data to be logged, a logging cycle setting disable error (error code:
1D2  H) occurs. Logging cannot be performed.
■
Buffer memory address
The following shows the buffer memory address of this area.
■
Enabling the setting
Turn off
→
on
→
off 'Operating condition setting request' (Un\G70, b9) to enable the setting.
■ Default value
The default value is ms (1).
CH1 Logging points after trigger
Set a number of data points collected for the time period from the occurrence of a hold trigger to the logging stop.
For details on the logging function, refer to the following.

Page 59 Logging Function
■ Buffer memory address
The following shows the buffer memory address of this area.
■
Setting range
The possible setting range is from 1 to 10000.
Setting a value other than the above causes a post-trigger logging points setting range error (error code: 1D4
 H). Logging
cannot be performed.
When 'CH1 Logging enable/disable setting' (Un\G535) is set to Disable (1), the setting for 'CH1 Post-trigger logging points'
(Un\G539) is ignored.
■
Enabling the setting
Turn off → on → off 'Operating condition setting request' (Un\G70, b9) to enable the setting.
■ Default value
The default value is set to 5000.
Setting value Setting content
1 ms
2 s
Buffer memory name CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8
CH  Logging cycle unit setting 538 738 938 1138 1338 1538 1738 1938
CH  Logging cycle unit setting (In FX2N allocation mode
function)
9191 9192 9193 9194 9195 9196 9197 9198
Buffer memory name CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8
CH  Post-trigger logging points 539 739 939 1139 1339 1539 1739 1939
CH

Post-trigger logging points (In FX2N allocation mode
function)
9201 9202 9203 9204 9205 9206 9207 9208