Flow To Save Sampled Data - Mitsubishi Electric MELSEC iQ-R Series User Manual

Flow to save sampled data

The following shows the flow to save sampled data.
CPU module
1.
Device/
label
Setting 1
area
Setting 2
Intelligent function
module
Buffer
memory
: Sampled data
: Saving period
1.
A CPU module samples a device and label specified as a sampling target in the buffer area for data sampling.
Page 48 Buffer area setting for data sampling
2.
A recorder module accumulates the device and label sampled in the buffer area for data sampling in the recording buffer.
Page 38 Recording buffer
3.
The recorder module outputs data for a saving period to a recording file and saves it to an SD memory card when a file
saving trigger is satisfied.
Buffer area
for data sampling
2.
Network
module
Link device
SB
SW
B
W
Recorder module
Recording
buffer
Setting 1
1st time 1st time 1st time
2nd time 2nd time 2nd time
nth time nth time nth time
3.
Setting 2
1st time 1st time 1st time
2nd time 2nd time 2nd time
nth time nth time nth time
SD memory card
Recording
file
Setting 1
2nd time 2nd time 2nd time
Recording
file
Setting 2
2nd time 2nd time 2nd time
nth time nth time nth time
1 FUNCTIONS
37
1.1 Recording Function
1