How to write to file registers in Q series

Specify the file in the Write to PLC window and execute writing. More Details >>

Cable used for FL-net

Connect with a straight cable using a hub. For more details, refer to the following manual. - FL-net (OPCN-2) Interface Module User's Manual More Details >>

Usage of PIDCONT instruction in process CPU

No. More Details >>

Heat generation of Q61P power supply module

Since the conversion efficiency of the power supply module is approximately 70%, and 30% of the output power is dissipated as heat, the power consumption is ... More Details >>

Security functions of MELSEC iQ-R series

The functions serve to protect the user property stored in a personal computer and the user property inside modules in the MELSEC iQ-R series system against... More Details >>

The number of times to insert and remove the extended SRAM cassette and SD memory card of a MELSEC iQ-R series CPU module

You can insert and remove the extended SRAM cassette less than 50 times and the SD memory card less than 500 times. More Details >>

Regarding how to generate a false error

There is no function to generate a false error. For example, if operand (s2): divisor is set to "0" in the division command and the command is executed, err... More Details >>

Regarding device comment output to Data Logging Files

Device comments can not be output to data logging files. More Details >>

Differences between the AJ65SBTB1-16TE and AJ65SBTB1B-16TE1

The following shows the major differences. -AJ65SBTB1-16TE - 1-wire terminal block, 1-common type - Maximum load current: 0.1 A/point -Protection fu... More Details >>

SB/SW refresh device setting with CC-Link

There are no problems even though the SB/SW refresh device has not been set. More Details >>