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Programmable Controllers MELSEC
FAQ within [ Programmable Controllers MELSEC ]
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Maximum number of connectable modules to LCPU when it is not extended
Up to 10 modules can be connected in the system as a whole except for the power supply module, CPU module, display unit, RS232C adapter, and END cover. Some ... More Details >>
- No:22775
- Release Date:2018/09/03 17:30
- Category: MELSEC-L Series
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The conversion speed is as follows. - High speed: 20 microseconds per channel- Medium speed: 80 microseconds per channel- Low speed: 1 millisecond per channel More Details >>
- No:22776
- Release Date:2018/09/03 17:30
- Category: MELSEC-L Series
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Precautions for use of SD memory card
Yes. Note that SD memory cards are formatted at the factory. If an SD memory card needs to be reformatted, format it using the CPU module. More Details >>
- No:22779
- Release Date:2018/09/03 17:30
- Category: MELSEC-L Series
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Alive check for built-in Ethernet port LCPU
When the protocol is set to TCP, KeepAlive check is performed. (Checking for a response to KeepAlive ACK message) An alive check message is sent five seconds... More Details >>
- No:22782
- Release Date:2018/09/03 17:30
- Category: MELSEC-L Series
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How to obtain connectors used for L series connector type I/O modules
A connector is not included. The connector is obtained by user. A6CON1 (soldering connector, straight out type), A6CON2 (crimp connector, straight out type),... More Details >>
- No:22791
- Release Date:2018/09/03 17:30
- Category: MELSEC-L Series
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Number of records in LCPU logging function
It is the number of data collected before and after a trigger occurrence. More Details >>
- No:22794
- Release Date:2018/09/03 17:30
- Category: MELSEC-L Series
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Use of commercial SD memory cards
Yes. A commercial SD memory card can be used. (32 GB max.)Connectable SD memory cards that passed our operation check are listed in the technical bulletin. More Details >>
- No:22801
- Release Date:2018/09/03 17:30
- Category: MELSEC-L Series
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Indication accuracy - Ambient temperature: 25+/-5 degrees Celsius Full scale x (+/-0.3%) - Ambient temperature: 0 to 55degrees Celsius Full scale x (+/-0... More Details >>
- No:22820
- Release Date:2018/09/03 17:30
- Update:2018/09/26 16:51
- Category: MELSEC-L Series
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Accessing a QnA compatible Ethernet interface module via a router using GX Developer
For GX Developer, a connection via a QnA compatible Ethernet interface module allows communication only within the same segment. Via a router, it is impossib... More Details >>
- No:22845
- Release Date:2018/09/03 17:30
- Category: Engineering Software
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Languages supported by structured projects
Yes. More Details >>
- No:22855
- Release Date:2018/09/03 17:30
- Category: Engineering Software
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