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 >>
IP filter function of MELSEC iQ-R ser...
You can set IP addresses accessible to the CPU module and prevent unauthorized access to the CPU module. <Setting the IP filter function> [Navigati... More Details >>
How to prevent unauthorized access to...
The MELSEC iQ-R series CPU module has "IP filter function" and "remote password function" as security functions. With the "IP filter function", you can set ... More Details >>
I/O numbers of a MELSEC iQ-R series I...
An input and output use a single I/O number. (This is the same as QH42P.) When you replace a module that uses serial I/O numbers (e.g. QX41Y41P) with this m... More Details >>
The number of times to insert and rem...
You can insert and remove the extended SRAM cassette less than 50 times and the SD memory card less than 500 times. More Details >>
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