Precautions for use of SD memory card

Yes. Note that SD memory cards are formatted at the factory. If an SD memory card needs to be reformatted, format it using the CPU module. More Details >>

Connection status detection between a hub and the built-in Ethernet port of LCPU

The bit 10 of the special register SD1288 provides the connection status to a hub. When the bit 10 of SD1288 is ON, a hub is connected. More Details >>

Storing the data logging setting to an SD memory card in LCPU

In the write logging setting, choose [Online] and [Write Logging Setting], and set the target memory to SD memory card. More Details >>

LCPU internal clock synchronization

Use the time setting function to synchronize the internal clock. More Details >>

Error code "2400" in LCPU

The error code "2400" is "FILE SET ERROR". This error may be caused when the file specified with a parameter does not exist. The individual information param... More Details >>

Boot operation from the standard ROM

The boot operation from the standard ROM is not possible. The program memory of LCPU is a flash ROM. Thus, writing in the program memory achieves a ROM opera... More Details >>

Data communications between programmable controllers

Any data can be sent and received if the socket communication function instructions are used. More Details >>

Software required for MX Sheet

MX Component and EXCEL are required. More Details >>

Accessing file registers from the built-in Ethernet port QCPU using A-compatible 1E frames

The QnUDE(H)CPU modules with serial numbers with upper 5 digits of "14112" or later indicate compatibility with the function. The accessible device range is ... More Details >>

Replacing Q02CPU with Q02H

Yes. More Details >>