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Regarding the connection between FX5-CCLGN-MS and inverter
FX5-CCLGN-MS supports 1 Gbps communication speed with firmware version: 1.010, and 1 Gbps and 100 Mbps communication speed for version 1.010. If the communi... More Details >>
- No:39281
- Release Date:2023/01/12 16:48
- Category: MELSEC iQ-F Series , Network/Communication
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Regarding the input circuit wiring of the FX5 CPU module
Yes. There is no problem using an external power supply for the input circuit of the FX5 CPU module. More Details >>
- No:39317
- Release Date:2023/02/14 08:56
- Category: MELSEC iQ-F Series , CPU Module
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Regarding signs of VAL Instructions
The sign is required in the VAL instruction and cannot be ignored. More Details >>
- No:44609
- Release Date:2024/11/28 16:11
- Category: MELSEC iQ-F Series , CPU Module , Engineering Software
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Regarding maximum number of input/output points
The maximum number of input/output points is 512. The number of remote I/O points is not limited, but can be used within the specification range of each int... More Details >>
- No:44971
- Release Date:2025/05/08 09:07
- Category: MELSEC MX Controller MX-F Model
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Regarding features of EtherNet/IP Communication
Class1 communication sends and receives data at regular intervals. It is mainly used for I/O communication and motion control between PLC and sensor. Class... More Details >>
- No:45485
- Release Date:2025/11/12 13:55
- Category: MELSEC iQ-F Series , Network/Communication
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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
- Category: MELSEC iQ-R Series
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Boot operation from the standard ROM
The boot operation from the standard ROM is not possible.The program memory of universal model QCPU is a flash ROM.Thus, writing in the program memory achiev... More Details >>
- No:22553
- Release Date:2018/09/03 17:28
- Category: MELSEC-Q Series
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How to read device data and file registers in Q series
Specify the target memory in the Read from PLC window and execute reading. More Details >>
- No:22564
- Release Date:2018/09/03 17:29
- Category: MELSEC-Q Series
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How to turn OFF the "COM.ERR" LED of the Ethernet module
The LED can be turned OFF by operations from GX Developer. The operation method is as follows.(1) Connect to the CPU in the standby system in Transfer Setup.... More Details >>
- No:22571
- Release Date:2018/09/03 17:29
- Category: MELSEC-Q Series
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Life expectancy of the CompactFlash card used in the high speed data logger module
The life expectancy is determined by the following calculation.Life expectancy (year) = Total writable size (GB) / 1 year write size (GB/year)For more detail... More Details >>
- No:22592
- Release Date:2018/09/03 17:29
- Category: MELSEC-Q Series
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