Detecting the connection between a built-in Ethernet port QCPU and hub

You can check the connection to the hub with bit 10 of the special register SD1288. When bit 10 of the SD1288 is on, the QCPU is in connection with the hub. 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 >>

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 >>

Continuous logging

Yes. As a guide, the processing time is shown below.For the logging condition, refer to figure 1 below. - For 16 devices: 2 ms - For 64 devices: 6 ms More Details >>

Specifying the number of digits in the Structured Text

For actual bit devices, the number of digits can be specified. For labels, the number of digits cannot be specified. More Details >>

Refresh devices

For CPU modules with 8192 I/O device points (X/Y0 to 1FFF), X/Y1000 and greater can be set as refresh devices. More Details >>

Extending the station-to-station distance with a CC-Link IE controller

Use the optical media converter DMS-1000SL(-DC) (manufactured by Mitsubishi Electric System & Service Co., Ltd.). You can extend the station-to-station dista... More Details >>

24+ terminal connection of an extension block

For AC power supply type, connect the 24+ terminal of an extension block to the 24+ terminal of a main unit. For DC power supply type, connect the 24+ termi... More Details >>

Memory cassettes that can be used in the FX3G series

The FX3G-EEPROM-32L can be used. More Details >>

Pulse output system of the FX3U-1PG pulse output block

Forward (FP) and reverse (RP) pulse or pulse (PLS) with direction (DIR) can be selected. More Details >>