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Programmable Controllers MELSEC
FAQ within [ Programmable Controllers MELSEC ]
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Regarding the necessity of using a battery
Device back up is available without using a battery. However, to back up link register (W) and file register (R) devices, a FX3U-32BL (battery) is required.... More Details >>
- No:22296
- Release Date:2018/08/30 13:55
- Update:2022/12/22 09:55
- Category: MELSEC iQ-F Series , Option , CPU Module
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Regarding the frequency of high-speed counters
The maximum frequency of the FX5U/FX5UC CPU module is 200kHz and the maximum frequency of the FX5S/FX5UJ CPU module is 100 kHz. More Details >>
- No:22312
- Release Date:2018/08/30 13:55
- Update:2022/12/22 10:18
- Category: MELSEC iQ-F Series , CPU Module , High-Speed Counter
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Regarding communication with MX Component
For MX Component Ver.5, Ver. 5.000A or later supports the FX5U/FX5UC/FX5UJ CPU modules, and Ver. 5.003D or later supports the FX5S CPU module. Also, both se... More Details >>
- No:22328
- Release Date:2018/08/30 13:55
- Update:2023/02/15 13:07
- Category: MELSEC iQ-F Series , CPU Module , Engineering Software , Network/Communication
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You can use the MELSEC iQ-R series inter-module synchronization function together with the CC-Link IE Field Network synchronous communication function.With ... More Details >>
- No:22462
- Release Date:2018/09/03 17:28
- Update:2018/09/18 15:51
- Category: MELSEC iQ-R Series
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Mounting Q series modules on a MELSEC iQ-R series base unit
You cannot mount Q series modules on a MELSEC iQ-R series base unit. Use an RQ extension base unit (RQ65B, RQ68B, or RQ612B). You cannot mount some modules... More Details >>
- No:22466
- Release Date:2018/09/03 17:28
- Update:2018/09/19 11:58
- Category: MELSEC iQ-R Series
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Memory allocation for online change
The scan time may be substantially longer. Continue the operation if there is no problem with the longer scan time. More Details >>
- No:22575
- Release Date:2018/09/03 17:29
- Update:2018/09/20 17:01
- Category: MELSEC-Q Series
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How to read comments in the standard ROM with GX Works2
Select [Target Memory] -> [Standard ROM] in the Read from PLC window. More Details >>
- No:22673
- Release Date:2018/09/03 17:29
- Update:2018/09/21 14:05
- Category: MELSEC-Q Series
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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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Boot file setting of the QnUDVCPU
No. You cannot use an SRAM card, ATA card, or Flash card. Specify an SD memory card as the transfer source (boot source). More Details >>
- No:22714
- Release Date:2018/09/03 17:29
- Category: MELSEC-Q Series
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Storing the data logging setting to an SD memory card in LCPU
In the write logging setting, choose [Online] and [Write Logging Setting], and set the target memory to SD memory card. More Details >>
- No:22758
- Release Date:2018/09/03 17:30
- Category: MELSEC-L Series
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