How to suppress the instability of digital-converted output values

(1) Use separate cables for the AC control circuit and the external input signals of an analog input module to avoid the influence of the AC side surges an... More Details >>

Boot file setting of the QnUDVCPU

No. You cannot use an SRAM card, ATA card, or Flash card. Specify an SD memory card as the transfer source (boot source). More Details >>

Programing example of heating/cooling control

The following shows an example of heating/cooling control using split control. * For details, refer to the "Programmable Controllers MELSEC PROC... More Details >>

How to control MV value

You can use the output change upper limit value and the MV upper/lower limit limiter, the functions common to each PID control tag. Set the following parame... More Details >>

Writing files in CSV format

Use SP.FWRITE instruction to save the data to an SD memory card in CSV format. More Details >>

Logging data storage in a USB memory

GX LogViewer function of Mitsubishi GOT (GT16) extracts the logging data to a USB memory attached to the USB interface on the front of the GOT. More Details >>

Turning OFF the power with the battery error occurring

The error history will be deleted. More Details >>

Simultaneous use of simple PLC communication function and socket communication

The socket communication can be used simultaneously with the simple PLC communication function. More Details >>

Communication between CPUs via built-in Ethernet port in LCPU

The following communication methods are available between the built-in Ethernet ports in the L series CPUs.- Simple PLC communication function- Socket commun... More Details >>

Availability of step ladders for FX in L series

Step ladders are not available in LCPU. There is no alternative function. More Details >>