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

You can display the setting window in the multiple CPU setting of system parameters. <Multiple CPU setting> [N

No connector is provided with the module. Separately prepare any of the following connectors. A6CON1: Soldering type 32-

The number of modules that can be synchronized is as follows. - In single CPU system configuration: 64 modules - In mu

You can set IP addresses accessible to the CPU module and prevent unauthorized access to the CPU module. <Setting

Although it depends on interrupt factors, the overhead time before startup becomes 10.8 to 23.8 [us] and the time after

In the communication of the CC-Link IE Field Network synchronous communication function, you can synchronize the timing

You may have already placed a main base unit in the module configuration diagram. Scroll up or down in the module confi

You can use a Q series 18-point screw terminal block with a MELSEC iQ-R series terminal block type I/O module or analog

You can use "Q6BAT" and "Q7BAT". You cannot use "Q8BAT".

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FAQ within [ MELSEC iQ-R Series ]

31-40 of Total 45

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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 >>
- No：22470
- Release Date：2018/09/03 17:28
How to display the multiple CPU function setting window of MELSEC iQ-R series CPU modules

You can display the setting window in the multiple CPU setting of system parameters. <Multiple CPU setting> [Navigation Window]-> [Parameter]-&g... More Details >>
- No：22484
- Release Date：2018/09/03 17:28
- Update：2018/09/19 16:13
Accessories of the MELSEC iQ-R series 40-pin connector type module

No connector is provided with the module. Separately prepare any of the following connectors. A6CON1: Soldering type 32-point connector (40-pin connector) A6... More Details >>
- No：22467
- Release Date：2018/09/03 17:28
Number of modules that can be synchronized using the MELSEC iQ-R series inter-module synchronization function

The number of modules that can be synchronized is as follows. - In single CPU system configuration: 64 modules - In multiple CPU system configuration: 57 t... More Details >>
- No：22496
- Release Date：2018/09/03 17:28
- Update：2018/09/21 17:15
IP filter function of MELSEC iQ-R series CPU modules

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 >>
- No：22479
- Release Date：2018/09/03 17:28
- Update：2018/09/19 15:01
Overhead time before and after the startup of an interrupt program with a MELSEC iQ-R series CPU module

Although it depends on interrupt factors, the overhead time before startup becomes 10.8 to 23.8 [us] and the time after startup becomes 6.5 to 17.4 [us]. More Details >>
- No：22499
- Release Date：2018/09/03 17:28
- Update：2018/09/20 12:14
Combination of the MELSEC iQ-R series inter-module synchronization function and the CC-Link IE Field Network synchronous communication function

In the communication of the CC-Link IE Field Network synchronous communication function, you can synchronize the timing to send/receive data with the inter-... More Details >>
- No：22493
- Release Date：2018/09/03 17:28
- Update：2018/09/20 11:10
I cannot place a main base unit in a module configuration diagram with GX Works3.

You may have already placed a main base unit in the module configuration diagram. Scroll up or down in the module configuration diagram and check if a main ... More Details >>
- No：22487
- Release Date：2018/09/03 17:28
- Update：2018/09/20 09:37
Using Q series terminal blocks and connectors with MELSEC iQ-R series modules

You can use a Q series 18-point screw terminal block with a MELSEC iQ-R series terminal block type I/O module or analog module. For a 40-pin connector type ... More Details >>
- No：22474
- Release Date：2018/09/03 17:28
- Update：2018/09/19 14:37
Models of batteries that can be used with MELSEC iQ-R series CPU modules

You can use "Q6BAT" and "Q7BAT". You cannot use "Q8BAT". More Details >>
- No：22469
- Release Date：2018/09/03 17:28

31-40 of Total 45

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