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Error code "2200" in the High-Performance model QCPU
The error code "2200" is "MISSING PARA.". It may be determined as the cause of the error that there is no parameter file in the parameter-valid drive that h... More Details >>
- No:22699
- Release Date:2018/09/03 17:29
- Update:2018/09/21 14:24
- Category: MELSEC-Q Series
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Speeds of access to file registers
If file registers are registered in the standard RAM and "R" is specified by an instruction, the processing time is the same as is the case with the internal... More Details >>
- No:22688
- Release Date:2018/09/03 17:29
- Category: MELSEC-Q Series
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This occurs when the specified memory does not have consecutive free space in it. In this case, delete unnecessary files or arrange the PLC memory. Select ... More Details >>
- No:22604
- Release Date:2018/09/03 17:29
- Update:2018/09/20 18:03
- Category: MELSEC-Q Series
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Memory allocation for online change in GX Developer
Select [Online] -> [Write to PLC] on the menu of GX Developer, open the [File selection] tab, and press "Param + Prog" button. Then open the [Program] ta... More Details >>
- No:22547
- Release Date:2018/09/03 17:28
- Update:2018/09/20 15:09
- Category: MELSEC-Q Series
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Built-in Ethernet function setting window of MELSEC iQ-R series CPU modules
"Module Parameter" of the CPU module is the setting window. <Setting a built-in Ethernet port> [Navigation Window]-> [Parameter]-> [CPU Modul... More Details >>
- No:22488
- Release Date:2018/09/03 17:28
- Update:2018/09/20 09:40
- Category: MELSEC iQ-R Series
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Duplicated coil errors that can be checked with GX Works3
When an SET instruction and RST instruction use a single device, no duplicated coil error is detected. More Details >>
- No:22456
- Release Date:2018/09/03 17:28
- Update:2018/09/20 13:33
- Category: MELSEC iQ-R Series
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Regarding number of CH of CPU Module built-in Heating/Cooling PID control
The CPU Module's built-in Heating/Cooling PID control function supports up to 16 channels. The following firmware versions are required in order to use it. ... More Details >>
- No:44651
- Release Date:2025/03/18 10:22
- Category: MELSEC iQ-F Series , CPU Module , Analog
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Regarding reuse of GOT connector cable when replacing with FX5 CPU module
The connection cable is GT01-C30R4-8P. The FX5U CPU module does not have an RS422 port, so you will need to add an FX5-422-BD-GOT. More Details >>
- No:44615
- Release Date:2024/11/28 16:13
- Category: MELSEC iQ-F Series , CPU Module
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Regrading using the Positioning Function with a Relay-Output Type FX5 CPU Module
High-speed pulse I/O module : The FX5-16 ET/ES-H can be added regardless of the output type of the CPU Module, and the positioning function can be used with ... More Details >>
- No:44366
- Release Date:2024/03/27 16:19
- Category: MELSEC iQ-F Series , CPU Module , Engineering Software
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Regarding FX5-2HC/ES restrictions
The FX5-2HC/ES must be connected to the eighth module from the power supply module (CPU Module, expansion power supply module, built-in power supply I/O Modu... More Details >>
- No:44339
- Release Date:2024/03/20 13:25
- Category: MELSEC iQ-F Series , High-Speed Counter
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