When the protocol is set to TCP, KeepAlive check is performed. (Checking for a response to KeepAlive ACK message) An ali

(1) The number of modules to be connected- Main block: up to 10 modules- Extension block: up to 11 modules(2) The number

The communication data code is selectable by the communication data code setting in [Parameter] -> [PLC Parameter] -

The built-in Ethernet port is not compatible with a 4E frame. Use a QnA-compatible 3E frame.

Yes. A commercial SD memory card can be used. (32 GB max.)Connectable SD memory cards that passed our operation check ar

The built-in Ethernet port in the L series is compatible only with a QnA-compatible 3E frame of the MC protocol. An A-co

Turn off the SD memory card switch and check that the LED indicator is off before insertion or removal of an SD memory c

Up to 10 modules are connectable. Note that RS-232 adapter and END cover are excluded. Use the built-in CC-Link functio

It is the number of data collected before and after a trigger occurrence.

A connector is not included. The connector is obtained by user. A6CON1 (soldering connector, straight out type), A6CON2

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FAQ within [ MELSEC-L Series ]

31-40 of Total 105

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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
The number of LCPU extension blocks

(1) The number of modules to be connected- Main block: up to 10 modules- Extension block: up to 11 modules(2) The number of extension blocks- L02CPU, L02CPU-... More Details >>
- No：22750
- Release Date：2018/09/03 17:29
Communication data code of the MC protocol for the built-in Ethernet port in LCPU

The communication data code is selectable by the communication data code setting in [Parameter] -> [PLC Parameter] -> [Built-in Ethernet Port Setting]. More Details >>
- No：22735
- Release Date：2018/09/03 17:29
- Update：2018/09/21 17:22
MC protocol compatibility of the built-in Ethernet port

The built-in Ethernet port is not compatible with a 4E frame. Use a QnA-compatible 3E frame. More Details >>
- No：22732
- Release Date：2018/09/03 17:29
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
Use of an A-compatible 1E frame for the built-in Ethernet port of LCPU

The built-in Ethernet port in the L series is compatible only with a QnA-compatible 3E frame of the MC protocol. An A-compatible 1E frame is not supported. More Details >>
- No：22731
- Release Date：2018/09/03 17:29
Precautions for insertion and removal of SD memory card

Turn off the SD memory card switch and check that the LED indicator is off before insertion or removal of an SD memory card. More Details >>
- No：22818
- Release Date：2018/09/03 17:30
Number of connectable modules

Up to 10 modules are connectable. Note that RS-232 adapter and END cover are excluded. Use the built-in CC-Link function for I/O enhancement. More Details >>
- No：22802
- Release Date：2018/09/03 17:30
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
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

31-40 of Total 105

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