Required setting for the display of hidden comments

Device comments can be displayed in the ladder editor and Zoom editor windows. Select [View] -> [Comment] from the menu to display the comments. More Details >>

L60TCTT4(BW) accuracy

Indication accuracy - Ambient temperature: 25+/-5 degrees Celsius Full scale x (+/-0.3%) - Ambient temperature: 0 to 55degrees Celsius Full scale x (+/-0... More Details >>

Simultaneous use of auto logging and backup functions

The auto logging function and backup function cannot be used simultaneously. The backup function must be used after the logging function is stopped. (A singl... More Details >>

Use of END cover with the branch module and extension module

Use an END cover applicable to the following. - The L6EC whose serial number (first six digits) is "*****2" or later- END cover with ERR terminal (optional i... More Details >>

Difference between standard inputs A06 to B11 and high-speed inputs A12 to B20 of LCPU built-in I/O function

The minimum input response times are different. The minimum input response time is 100 microseconds for standard inputs, and 10 microseconds for high-speed i... 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 >>

Use of a commercial SD memory card in L series logging function

Yes. Recommended products are listed in the technical bulletin FA-A-0078.　 More Details >>

LCPU built-in Ethernet port setting when using the simple PLC communication function

The following settings are required for the "Open Setting" for the number of connected external devices.- Protocol: "UDP"- Open System: "MELSOFT connection" More Details >>

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 >>

Print settings of the device list in GX Works2

When [Display Option] -> [Used devices] -> [Contact] and [Coil] are selected in the Device List window, devices used are not displayed. More Details >>