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Programmable Controllers MELSEC
FAQ within [ Programmable Controllers MELSEC ]
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Positioning blocks/module that can be connected with a manual pulse generator
The FX3U-20SSC-H (differential line driver), FX2N-10PG (differential line driver or open collector: only 5 V type), and FX2N-10GM/FX2N-20GM (open collector) ... More Details >>
- No:24886
- Release Date:2019/04/15 08:07
- Category: MELSEC-F Series , Positioning Control
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E-mail sending/receiving function of the FX3U-ENET-L
E-mail sending function is supported, but receiving function is not available. More Details >>
- No:24930
- Release Date:2019/04/17 11:39
- Category: MELSEC-F Series , Network/Communication
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Number of FX3U-64CCL interface blocks that can be added to a main unit
One FX3U-64CCL can be added. More Details >>
- No:24962
- Release Date:2019/04/23 07:17
- Category: MELSEC-F Series , Network/Communication
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AC input type main unit in the FX3 series
FX3U-32MR/UA1 and FX3U-64MR/UA1 are AC input types. More Details >>
- No:24991
- Release Date:2019/04/23 10:37
- Category: MELSEC-F Series , Main Unit
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Protection components of relay contacts
We recommend you to connecta diode for commutation to the DC load, and surge absorber (C-R) to the AC load for the protection of the relay contacts. More Details >>
- No:24999
- Release Date:2019/04/23 10:39
- Category: MELSEC-F Series , Main Unit
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Regarding the Connected/Disconnected Module Detection button on FX5-CCLGN-MS
For the Connected/Disconnected Module Detection of FX5-CCLGN-MS, the network configuration of the subsequent stages can not be automatically detected unless ... More Details >>
- No:39274
- Release Date:2023/01/12 16:45
- Category: MELSEC iQ-F Series , Network/Communication
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Regarding bit specification index modification for word devices
Index modification cannot be done for bit specifications for Word device. More Details >>
- No:39299
- Release Date:2023/02/13 16:39
- Category: MELSEC iQ-F Series , CPU Module , Engineering Software
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Regarding the effect of battery voltage drop on logging function
Since the battery retains clock data even after power failure, the time of logging data may change. More Details >>
- No:39310
- Release Date:2023/01/12 16:53
- Category: MELSEC iQ-F Series , CPU Module
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Regarding performing Data Logging with Special Relays
It's possible. Using special relays, it is possible to perform data logging from a program. For details, see the manual below. MELSEC iQ-F FX5 User's Manu... More Details >>
- No:39327
- Release Date:2023/02/14 09:05
- Category: MELSEC iQ-F Series , CPU Module
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Regarding the possibility of adding an additional module to the FX5S CPU module
You cannot. The FX5S CPU module does not support the connection of an additional module (I/O module, Intelligent function module, FX5 safety extension modul... More Details >>
- No:39339
- Release Date:2023/02/14 17:28
- Category: MELSEC iQ-F Series , CPU Module
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