Mitsubishi Electric L02SCPU User's Manual And Reference page 34

(c) Transfer confirmation to the program memory
Program transfer to the program memory can be checked by the following.
• On the dialog box below
• SM681 and SD681
Whether the transfer is in execution or complete can be checked by SM165.
(2) Standard RAM
This memory stores file register files, local device files, sampling trace files, and module error collection files.
(3) Standard ROM
This memory stores data such as device comments and PLC user data.
(4) SD memory card
This memory stores programs and parameters. To execute a program stored in the SD memory card, perform a
boot operation. ( Page 74, Section 2.9)
An SD card memory is required when using the data logging function.
(5) Memory capacity
The following table shows the memory capacity of each memory.
CPU module
L02SCPU, L02SCPU-P
L02CPU, L02CPU-P
L06CPU, L06CPU-P
L26CPU, L26CPU-P,
L26CPU-BT, L26CPU-PBT
32
Program memory Standard RAM
80K bytes 128K bytes
240K bytes
768K bytes
1040K bytes
Standard ROM SD memory card
512K bytes
1024K bytes Capacity of the SD memory card
2048K bytes

used