Up to 10 modules can be connected in the system as a whole except for the power supply module, CPU module, display unit,

Use L series CPU modules whose first 5 digits of the serial number are "13072" or later.

The built-in I/O functions are standard functions of the L series CPU. Combining these functions flexibly achieves vario

The contents of the standard RAM and latch devices are not erased if the battery replacement is completed within three m

The following communication methods are available between the built-in Ethernet ports in the L series CPUs.- Simple PLC

Step ladders are not available in LCPU. There is no alternative function.

Yes. Recommended products are listed in the technical bulletin FA-A-0078.

The initial version and subsequent versions of L series CPU support the SNTP function.

To receive simultaneous broadcast using UDP, set the parameters as follows. - Destination IP Address: FF.FF.FF.FFh - Des

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FAQ within [ MELSEC-L Series ]

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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
CSV file storage timing in L series logging function

No. More Details >>
- No：22793
- Release Date：2018/09/03 17:30
Restriction on the use of CPU when branch module and extension module are used

Use L series CPU modules whose first 5 digits of the serial number are "13072" or later. More Details >>
- No：22800
- Release Date：2018/09/03 17:30
LCPU built-in I/O function

The built-in I/O functions are standard functions of the L series CPU. Combining these functions flexibly achieves various controls with lower cost, eliminat... More Details >>
- No：22806
- Release Date：2018/09/03 17:30
Battery replacement for LCPU

The contents of the standard RAM and latch devices are not erased if the battery replacement is completed within three minutes, which is the backup power tim... More Details >>
- No：22733
- Release Date：2018/09/03 17:29
Communication between CPUs via built-in Ethernet port in LCPU

The following communication methods are available between the built-in Ethernet ports in the L series CPUs.- Simple PLC communication function- Socket commun... More Details >>
- No：22746
- Release Date：2018/09/03 17:29
Availability of step ladders for FX in L series

Step ladders are not available in LCPU. There is no alternative function. More Details >>
- No：22752
- Release Date：2018/09/03 17:29
Use of a commercial SD memory card in L series logging function

Yes. Recommended products are listed in the technical bulletin FA-A-0078.　 More Details >>
- No：22753
- Release Date：2018/09/03 17:29
- Update：2018/10/03 16:25
Versions of built-in Ethernet port LCPU compatible with SNTP function

The initial version and subsequent versions of L series CPU support the SNTP function. More Details >>
- No：22769
- Release Date：2018/09/03 17:30
Simultaneous broadcast reception setting for built-in Ethernet port LCPU

To receive simultaneous broadcast using UDP, set the parameters as follows. - Destination IP Address: FF.FF.FF.FFh - Destination Port No.: Other than FFFFh (... More Details >>
- No：22772
- Release Date：2018/09/03 17:30

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