Limit on the display of data collected in GX LogViewer to 32 values

GX LogViewer is made to a specification that allows a single trend window to display a maximum of 32 graphs. When there are more than 32 logging data values,... More Details >>

Compatibility between MX Component Version 3 and 4

Applications created using MX Component Version 3 can be used, as they are, on a personal computer on which MX Component Version 4 is installed. MX Component... More Details >>

Operation performed when file registers are read

Checking "Device Memory" does not read file registers. Switch the Target Memory for "PLC Data" to "Standard RAM" and check "File Register" in the Read from P... More Details >>

Battery install position in LCPU

Open the cover at the bottom of the CPU module and install the battery. More Details >>

Causes to why SD1286 does not turn on during socket communication of LCPU

Check the following. - Whether the external device specifies the port number of the corresponding connection to the L series CPU. - In the TCP fixed-length... More Details >>

Cable length to connect to built-in Ethernet port in LCPU

The maximum length between a hub and a node is 100 m. The max. length connectable to a hub is 200m.When repeater hubs are used in cascade connection, the max... 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 >>

FNC connector pin layout in L series I/O module and Q series I/O module

Yes. They have the same pin layout. More Details >>

LCPU internal clock synchronization

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

Method to prevent the BAT.LED from turning on

To prevent an LED from turning on when an error occurs, set 0 to the relevant factor number setting area (4 bits for each) in SD207 to SD209. To disable the ... More Details >>