Mitsubishi Electric MELSEC iQ-R Series User Manual page 25

• When selecting "Recording Startup Trigger + File Saving Trigger" for the recording method
A file saving trigger is enabled except the period from when it is satisfied to when saving a recording file is completed.
However, if a recording startup trigger is not satisfied after the recording function starts running or file saving is completed, the
file saving trigger is disabled.
*1 Enabled if it is satisfied at the same time as a recording startup trigger.
(1) (2)
(3) (4)
(a) (b)
(c) (d)
(1) Recording startup trigger
(2) File saving trigger
(3) Sampling data
(4) Sampling and accumulating data
(5) Time
(a) Saving period
(b) Period during which a recording file is saved
(c) Period during which the file saving trigger is disabled
(d) Period during which the file saving trigger is enabled
Whether a file saving trigger is enabled or disabled can be checked with the combination of the values in the following buffer
memories of a recorder module. (Page 104 Recording status area (Un\G1500 to 3199))
Buffer memory
Data sampling
0 (Not sampling)
1 (Sampling)
*1 Enabled if it is satisfied at the same time as a recording startup trigger.
The number of detected or disabled triggers can be checked in 'File saving trigger count' or 'Invalid file saving
trigger count' of a recorder module. (Page 104 Recording status area (Un\G1500 to 3199))
*1
(1)
(3) (4)
(c) (d)
Recording buffer storing status
0 (No data)
1 (Data exists)
0 (No data)
1 (Data exists)
(5)
File saving trigger monitor
0 (Unsatisfied)
1 (Satisfied)
0 (Unsatisfied)
1 (Satisfied)
0 (Unsatisfied)
1 (Satisfied)
0 (Unsatisfied)
1 (Satisfied)
File saving trigger
*1
Disabled
Disabled
Enabled
Disabled
Enabled
Disabled
Enabled
Disabled
1 FUNCTIONS
23
1.1 Recording Function
1