Mitsubishi Electric MELSEC iQ-R Series User Manual page 19

4.
Satisfy a file saving trigger.
When the trigger is satisfied, accumulated data (devices, labels, and video data) and event history files saved in the CPU
module are output to a recording file and saved to a save destination specified in the recording setting.
For the flow to save data, refer to the following:
Page 58 Flow to save data
• Up to four recording settings can be configured and the recording function can be performed for each
setting at the same time.
Configure multiple recording settings and perform the recording function in either of the following cases:
- Setting multiple timings for data sampling, reception, and accumulation, such as each scan, per day, inter-
module synchronization execution
*2
execution
- Accumulating data even while a file is being saved
accumulating data in another recording setting.)
• To reproduce data properly on the offline monitor, the following information is checked for a match when
starting the recording function. If it does not match, a recording setting error (error code: 3028H) occurs and
the recording function does not start. In this case, write the recording setting to the CPU module again.
- Project information
and label settings)
- Parameters and programs written to the CPU module
However, when using a module with any of the following firmware versions, the recording function starts for
the next time without a recording setting error even when changing the programs by performing the online
program change or file batch online change while the recording function is running.
- RnCPU or RnENCPU: '55' or later
- RnSFCPU: '24' or later
- Recorder module: '04' or later
- Camera recorder module: '01' or later
*1 Select "Trigger Instruction" for the sampling method and use the DATATRG instruction in an inter-module synchronization or multiple
CPU synchronization program.
Page 44 Sampling methods of devices and labels
*2 Supported for safety CPUs only.
*3 Sampled and received data is not accumulated.
*4 When using multiple recording settings in one module, a frame of video data being received may be lost if the video data is saved and
received at the same time. To reduce the number of lost frames, refer to the following:
Page 101 Operation setting at video data saving
*5 Written to the recording setting.
Precautions
Some functions are restricted depending on the version of a CPU module, recorder module/camera recorder module, or GX
Works3. For details, refer to the following:
Page 307 Added and Changed Functions
*1
, multiple CPU synchronization execution
*5
when the recording setting is configured (parameters and programs including device
*1
, or safety program
*3*4
(The file can be saved without missing data by
1.1 Recording Function
1
1 FUNCTIONS
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