Mitsubishi Electric MELSEC iQ-R User Manual page 231

CH1 Logging cycle unit setting
Low speed
Set a cycle unit for storing logging data in the normal logging function.
For details on the normal logging function, refer to the following.
Page 71 Normal Logging Function
Setting value
0
1
2
• If a value out of the range is set, a logging cycle setting value range error (error code: 1D1H) occurs. Logging cannot be
performed.
• If the set logging cycle is below the updating 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.
Buffer memory name
CH Logging cycle unit setting
■Enabling the setting
Turn on and off 'Operating condition setting request' (Y9).
■Default value
The default is ms (1) for all channels.
CH1 Post-trigger logging points
Low speed
Set the number of data points to be collected for the time period from the occurrence of a hold trigger to when logging stops in
the normal logging function.
For details on the normal logging function, refer to the following.
Page 71 Normal Logging Function
■Buffer memory address
The following shows the buffer memory address of this area.
Buffer memory name
CH Post-trigger logging points
■Setting range
The setting range is from 1 to (setting value of 'CH1 Logging data points setting' (Un\G536))  100.
If a value out of the range is set, a post-trigger logging points setting range error (error code: 1D4H) occurs. Logging cannot
be performed.
When 'CH1 Logging enable/disable setting' (Un\G535) is set to Disable (1), the setting of 'CH1 Post-trigger logging points'
(Un\G540, Un\G541) is ignored.
■Enabling the setting
Turn on and off 'Operating condition setting request' (Y9).
■Default value
The default value is 10000 for all channels.
Setting details
s
ms
s
CH1 CH2
539 739
CH1 CH2
540, 541 740, 741
CH3 CH4
939 1139
CH3 CH4
940, 941 1140, 1141
APPX
Appendix 3 Buffer Memory Areas
A
229